40 Commits

Author SHA1 Message Date
Michał Pierzchała c5d9707196 refactor(daemon): move the device selection cluster into @agent-device/device-selection (#2396)
* refactor(daemon): move the device selection cluster into a workspace package

git-rename src/core/dispatch-resolve.ts, src/core/device-selection-resolver.ts and src/request/device-inventory-context.ts (plus their tests and fixtures) into a new private package @agent-device/device-selection (deps: contracts, host-kit, kernel). One subpath per module points straight at the moved file; no index.ts, no re-export at the old path. Consumers switch to the owning specifier in the follow-up commit.

* refactor(daemon): install the installed-app probe on the inventory gateways and switch consumers to the device-selection package

The composition root (src/platform-runtime-device-inventory.ts) now attaches an optional findInstalledApp probe to the composed device inventory gateways, lazily importing the Apple simulator app-resolution mechanics. Device selection reads the probe from the request context instead of importing a platform package directly, so absent probes fall back to the ordinary inventory rules. All consumers switch to the @agent-device/device-selection/{dispatch-resolve,device-selection-resolver,device-inventory-context} subpaths; the moved tests carry a package-local inventory test util.

* chore(gates): re-point the layering gates at the device-selection zone

TARGET_DAG_RANK gains the device-selection leaf zone and drops the retired request zone; the back-edge fixture and the capture-kit ALS substrate fixture move to the package path.

* test(daemon): prove the factory-installed app probe narrows simulator selection

The moved selection tests inject their own probe, so nothing covered the
composition root actually attaching findInstalledApp to the gateways:
omitting it would leave those tests green while app-based selection
silently fell back to the generic local rules.

The new case runs two booted simulators through
createComposedDeviceInventoryGateways and the request context, fakes
only the leaf xcrun spawn (core tool-provider), and asserts the
single-app-installed-local selection plus both probe consults.
2026-09-08 21:51:41 +02:00
Michał Pierzchała d4cf02a889 chore(gates): classify #2278 daemon-platform-runtime edges and ratchet handler session authority (#2354)
* chore(gates): classify #2278 daemon-platform-runtime edges (R74) and ratchet handler session authority (R75)

* chore(gates): discover the R75 shape target from the SessionState declaration

* chore(gates): capture dynamic-import bindings in R74 so symbol drift cannot hide

* chore(gates): reject dynamic-import destructure residue in R74

* chore(gates): R74 rejects open-ended dynamic imports beside named bindings

* chore(gates): renumber daemon-platform-runtime-inventory to R76 (R74 taken on main)
2026-09-08 13:21:29 +02:00
Michał Pierzchała 1f9d940bff refactor(capture-kit): complete ADR 0019 end state — relocate snapshot and recording zones (#2385)
* refactor(capture-kit): relocate snapshot and recording zones into capture-kit

Move the ADR 0019 end-state capture zones into @agent-device/capture-kit:

- src/snapshot/** -> packages/capture-kit/src/snapshot/** (presentation,
  freshness, scroll-edge-state, ios-snapshot-runtime, android occlusion)
- src/recording/** -> packages/capture-kit/src/recording/**
- src/core/snapshot-{chrome,state,tree-ingestion,node-lookup}.ts ->
  packages/capture-kit/src/
- src/snapshot-quality/ test -> capture-kit presentation tree (directory
  retires with its last file)

Pure renames: import re-pointing and gate updates follow in the next commit.
The snapshot-desktop-surface test parks in src/__tests__/ because it pins
the root eager-import-closure walker.

* refactor(capture-kit): re-point capture and recording consumers to the new subpaths

Rewires every consumer of the relocated snapshot/recording modules to the new @agent-device/capture-kit subpath exports, adds the 23 subpath entries to the capture-kit exports map, fixes the moved recording-scripts test's __dirname-relative paths for the deeper location, and records the completed migration in ADR 0019's end state.

* chore(gates): align layering, mutation, fallow and CI gates with the capture-kit relocation

Moves the executable-policy roots, presentation-owner constant, zone ranks, authority fixture, mutation sharding globs, stryker aliases, fallow baselines and the iOS workflow's android-owned paths-ignore entry onto the new packages/capture-kit paths, and extends the planted-red coverage to the new presentation-owner subpath.

* chore: point capture-domain source-of-truth comments at the relocated capture-kit modules

* test: point shutdown recording mock at capture-kit and cover interactor acquisition presentation

* test(capture-kit): update upstream presentation test imports

* chore(gates): follow relocated snapshot assembly in R74

* test(daemon): freeze prewarm deadline assertion clocks
2026-09-08 12:41:39 +02:00
Michał Pierzchała 233a34d138 refactor(daemon): extract the session event journal into a workspace package (#2361)
* refactor(daemon): extract the session event journal into a workspace package

`src/daemon/session-event-*.ts` (6 modules) and `src/core/keyboard-actions.ts` move as
git renames into a new private package `@agent-device/session-journal`. One subpath per
moved module points straight at the moved file; no `index.ts`, no re-export at any old
path. Every consumer switches to the owning specifier.

The journal's request-shaped inputs now name `DaemonRequest`/`DaemonResponse`/
`DaemonResponseData` from `@agent-device/kernel/contracts` instead of the daemon's own
`daemon-request.ts`, which the package may not reach (R11) and which carries `internal`
with its `SessionState` callbacks and admitted `DeviceLease`. The response types were
already re-exports of the kernel ones, so no shape changes; the request type narrows to
the four fields the journal reads.

A type-level test reads every request-shaped parameter off the real signatures and
asserts the reachable type graph declares no `internal` key, holds nothing shaped like a
live session record or a `DeviceLease`, and carries no callback.

The daemon reaches the journal only by workspace specifier now, so the code-signature
walk gets the same pin the descriptor registry got: a walk stopping at the package
boundary would report an unchanged signature after an entry-shape or retention-window
edit, and a client would keep reusing a daemon writing the superseded journal.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XUhCzFDpMU92EM8o3tjRhy

* chore(gates): rank the session-journal package on the layering spine

R6's drift guard requires every production zone to be a deliberate ranked-or-unranked
decision. `session-journal` is vocabulary the daemon reads a dispatched request through,
so it takes rank 1 beside `command-registry` and `contracts` rather than the unranked
kit treatment: its only ranked edges are to same-rank zones, which is not a back-edge.

No `APPROVED_OVER_CEILING` row and no fallow baseline edit: rename detection carries all
seven moved entries' merge-base closures, so each falls under the no-growth rule, and no
baseline entry was keyed on the old paths.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XUhCzFDpMU92EM8o3tjRhy

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-09-07 07:52:27 +02:00
Michał Pierzchała 51ed6217cc refactor(daemon): relocate the daemon client out of src/daemon (#2360)
* refactor(daemon): extract the repair-tombstone reader below store and client

`findUnrecoveredRepairCommitFailure` reads session artifacts off disk and is
reached from the daemon client, which had to import `session-store.ts` — the
daemon's largest server module — for it. Move the tombstone shape, its file
reader and the unrecovered-commit scan into `session-repair-tombstone.ts`, a
leaf below both, and give the tombstone file name a single owner.

No behavior change; both consumers keep their existing tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CZkJjeEhLmyGpGtcwY8pqc

* refactor(daemon): relocate the daemon client out of src/daemon

`src/daemon/client/` is the daemon's client, not the daemon: no daemon file
imports it, and its consumers are the CLI, the Node client, the proxy command
and the injected dispatch type. Move it to `src/daemon-client/` as renames so
`src/daemon` is server code plus the shared kernel the client still needs —
`config.ts`, `daemon-process.ts`, `request-progress-protocol.ts`,
`daemon-request.ts` and the extracted `session-repair-tombstone.ts`.

Zone name and rank are unchanged (`daemon-client`, 5); the zone now falls out
of the folder instead of a `src/daemon/client/` prefix. Tests move unchanged.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CZkJjeEhLmyGpGtcwY8pqc

* refactor(daemon): move the session artifact path helpers out of session-store

`src/cli.ts` and `src/remote/remote-request-diagnostics.ts` reach into
`session-store.ts` for one pure path function, `resolveRemoteRequestDiagnosticsPath`,
which made every CLI process eagerly evaluate the daemon's session store and
its whole subtree — the script writer, the event log, the action recorder and
the replay transaction vocabulary.

The four artifact path helpers name files; they hold no store state. Move them
to `src/daemon/session-artifact-paths.ts`, a leaf over `session-paths.ts`, and
point all ten consumers at it. `src/cli.ts`'s eager closure drops from 379
modules to 365 and no longer contains `session-store.ts`; the store itself is
464 -> 341 lines. AGENTS.md's declaration-site pointer follows.

No behavior change: the helpers are unmodified.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CZkJjeEhLmyGpGtcwY8pqc

* chore(gates): re-key the daemon-client gate paths onto src/daemon-client

Path-keyed enforcement follows the relocated files: the fallow health baseline
entries, the oxlint per-file override, the wire-compat surface/ledger/mutation
paths, and the layering zone derivation (the `src/daemon/client/` prefix is
dead now that the folder itself names the zone).

R10's external daemon request/session-state importer list gains the five client
modules. The edges are unchanged by this PR — the client has always built
`DaemonRequest` and read `DaemonResponse`; it sat inside `src/daemon/` and so
fell under the prefix skip. Naming the files keeps the dependency enumerated
and shrink-only, so a new `src/daemon-client/` module reaching `session-state`
still fails. Its size assertion now reads the recorded list instead of a
literal.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CZkJjeEhLmyGpGtcwY8pqc

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-09-07 07:49:19 +02:00
Michał Pierzchała 2ec4e91b11 refactor(core): move the command descriptor registry into its own workspace package (#2348)
* refactor(core): move the command descriptor registry into its own package

`src/core/command-descriptor/`, `src/command-catalog.ts`, `src/core/wait-positionals.ts`
and `src/core/parse-timeout.ts` move as git renames into a new private package
`@agent-device/command-registry` (deps: contracts, selectors). One subpath per module
points straight at the moved file; no `index.ts`, no re-export at the old path. Every
consumer switches to the owning specifier.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jqfa11D8QsCMuL17SsLvDz

* test(host-kit): pin the command-registry package inside the daemon code graph

The daemon reaches the registry and its catalog only by workspace specifier. A walk
that stopped at the package boundary would report an unchanged signature after a
descriptor edit, and the client would keep reusing a daemon running the superseded
policy. The manifest is asserted beside the sources because its `exports` map is what
chose them. The cache doc comment quoting the old ~800-module graph is corrected.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jqfa11D8QsCMuL17SsLvDz

* chore(gates): point the descriptor-registry gates at the package path

R66's `COMMAND_DESCRIPTOR_MODULE`, R16's record-runtime join subject and the Fallow
`AssertTrue` totality-guard key follow the registry to its package. The two descriptor
hubs leave `HUB_ENTRY_FILES` because the package manifest now publishes them, so the
eager-closure gate discovers them as facades and one entry gets one rule; this also
flips `denyPlatformImplementations` from false (hub) to true (package entry) for both,
which is intentional and stricter. `command-registry` joins the ranked spine at rank 1.

No `APPROVED_OVER_CEILING` row: rename detection carries every moved entry's merge-base
baseline, so all twelve fall under the no-growth rule rather than a ceiling.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jqfa11D8QsCMuL17SsLvDz

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-09-06 12:55:14 +02:00
Michał Pierzchała e0f8c55f6e refactor(move): move managed device allocation into its own workspace package (#2316) (#2321)
* refactor(move): move managed device allocation into its own workspace package (#2316)

* chore(gates): unrank the managed-allocation zone, declare its durable-json seam, and ignore its unconsumed root dependency (#2316)
2026-09-06 07:32:25 +02:00
Michał Pierzchała 006f2d9f60 chore(gates): layering baselines ratchet against merge-base (#2299)
* refactor(layering): ratchet R6, R9 and R10 against the merge-base tree

R6 type-spine inversions, R9's largest type cycle and R10's R7 ownership
pressure now compare the working tree with the same measurement taken over
the merge-base with origin/main, read through the shared committed-tree
reader (one git ls-tree, one git cat-file --batch, no second checkout).
Growth still fails with the same message shape, a shrink needs no edit, and
no change can bank headroom by leaving a number above the tree.

R9's per-zone check gains membership from the reference, so the overflow
message names the file that joined instead of listing the whole zone.

* chore(gates): delete the R6, R9 and R10 pins the merge-base now supplies

TYPE_INVERSION_BASELINE, LARGEST_TYPE_CYCLE_ZONE_CEILINGS, TYPE_CYCLE_BASELINE
and DAEMON_MODULARITY_BASELINE.sessionState were the hand-edited references
these three ratchets compared against. The merge-base measurement replaces
them, so there is no number left to leave above the tree and no entry to raise.
externalDaemonTypesImporters stays: it names files, not a count.
2026-09-05 20:48:46 +02:00
Michał Pierzchała b15121ffc8 test(ios): establish snapshot convergence baselines and permanent evidence (#2204)
* test(ios): add snapshot convergence evidence harness

* fix(ios): satisfy benchmark CI guards

* fix(ios): constrain benchmark proxy routes

* fix(ios-benchmark): enforce cell admission evidence

* fix(ios-benchmark): protect benchmark state ownership

* fix(ios-benchmark): use proxy port flag

* fix(ios-benchmark): let proxy choose an ephemeral port

* test(ios-benchmark): keep CLI process seam local

* fix(ios-benchmark): parse proxy startup envelope

* fix(ios-benchmark): bind proxy lease to simulator

* fix(ios-benchmark): keep fresh proxy CLI sessions isolated

* fix(ios-benchmark): preserve async timeout evidence

* docs(ios-benchmark): retain exact-head evidence

* test(ios): reveal offscreen alert fixture controls

* test(ios): reset alert between relaunch samples

* test(ios): admit native alert snapshots

* docs(ios): publish snapshot convergence corpus

* chore(ios): format benchmark evidence

* fix(ios-benchmark): admit proxy fixture anchors

* docs(ios): republish exact-head benchmark corpus

* fix(size): make publish asset evidence hermetic

* style(size): format package evidence test

* test(size): update publish preparation contracts

* fix: retire stale utils layering zone

* test: pin shared publish asset owner

* test: verify preserved size reporter closure

* fix: move mutation ownership to snapshot module

* test(ios): add snapshot convergence evidence harness

* fix(ios): satisfy benchmark CI guards

* fix(ios): constrain benchmark proxy routes

* fix(ios-benchmark): enforce cell admission evidence

* fix(ios-benchmark): protect benchmark state ownership

* fix(ios-benchmark): use proxy port flag

* fix(ios-benchmark): let proxy choose an ephemeral port

* test(ios-benchmark): keep CLI process seam local

* fix(ios-benchmark): parse proxy startup envelope

* fix(ios-benchmark): bind proxy lease to simulator

* fix(ios-benchmark): keep fresh proxy CLI sessions isolated

* fix(ios-benchmark): preserve async timeout evidence

* docs(ios-benchmark): retain exact-head evidence

* test(ios): reveal offscreen alert fixture controls

* test(ios): reset alert between relaunch samples

* test(ios): admit native alert snapshots

* docs(ios): publish snapshot convergence corpus

* chore(ios): format benchmark evidence

* fix(ios-benchmark): admit proxy fixture anchors

* docs(ios): republish exact-head benchmark corpus

* fix(size): make publish asset evidence hermetic

* test(size): update publish preparation contracts

* fix: keep git-state gates out of mutation sandboxes
2026-09-01 21:39:05 +02:00
Michał Pierzchała f513b1d4ae refactor: extract daemon replay behind one application facade (#2166)
* refactor: extract daemon replay behind application facade

* fix: address replay facade review findings

* test: close replay ownership import scan gap

* fix: tighten replay capability boundaries
2026-08-31 15:43:33 +02:00
Michał Pierzchała a79f0d2e81 feat: add symbol-aware depgraph authority overlay (#2157)
* feat: add depgraph authority overlay

* fix: centralize depgraph authority declarations

* refactor: make authority overlay declaration-driven
2026-08-31 11:54:16 +02:00
Michał Pierzchała caa3dc23f9 refactor: dissolve caller-side src/replay into command and CLI owners (#2151)
* refactor: dissolve caller-side replay ownership

* fix: remove replay test-only export

* fix: restore replay loader promise boundary
2026-08-31 10:01:16 +02:00
Michał Pierzchała ed26b31c94 refactor: contract Apple platform surface (#2125)
* refactor: contract Apple platform surface

* refactor: use Apple plugin seam in tests

* test: ratchet snapshot handler size
2026-08-29 13:10:48 +02:00
Michał Pierzchała 9abcd7fe03 refactor: move Apple platform family into package (#2118)
* refactor: move Apple platform family into package

* fix: preserve Apple facade sync contracts

* fix: complete Apple W4 rebase review fixes
2026-08-28 15:25:44 +02:00
Michał Pierzchała ddb415a2c7 refactor: sink package-closed src modules into existing packages (#2106)
* refactor: sink package-closed src modules into existing packages

Move closed modules into contracts, kernel, capture-kit, and ad-script,
and declare DaemonCommandDescriptor in core so R6/R9 can pin the remaining
provider-webdriver type cycle.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor: keep contracts and capture-kit off generic sinks

Move interaction-outcome, snapshot warning rendering, and inventory ALS
behind focused owners, and plant R18/R70 domain-shape gates so they
cannot return as package export-map growth.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor: drop moved implementation comments from owner modules

Names, types, and tests already carry those invariants; the relocated
files should not keep review-history or control-flow narration.

Co-authored-by: Cursor <cursoragent@cursor.com>

* refactor: drop the empty snapshot-quality layering zone

W1 moved the verdict into capture-kit and this PR moved warning rendering
into snapshot-presentation, so the ranked zone no longer has production files.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-28 07:56:18 +02:00
Michał Pierzchała 0ecfef1c17 refactor(platforms): sink the shared src/platforms root files into their substrate homes (#2100)
* refactor(platforms): sink the shared src/platforms root files into their substrate homes (#2082 W3)

The shared files left directly under src/platforms move onto a declared
owner: provisioning mechanics (install-source family, toolchain probing,
boot-failure classification, app-resolution caching) form
@agent-device/provision-kit above capture-kit; host mechanics resolve to
host-kit's seams; kernel takes the pure numeric helpers; contracts keeps
vocabulary only.

Settings parsing, command-attempt rendering, and the unsupported-interactor
factory stay with their families rather than pooling in a substrate
package: android and apple settings each own their parsing, and the
unsupported-interactor factory lives in root core with a vega-local copy.

A platforms-root-shape rule rejects any new shared file or directory
appearing directly under src/platforms, and the provision-kit direction
gates (no platform imports in, no capture-kit importer) are planted red.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* test: cover the family-owned parsers and the unsupported-interactor factories

The settings parsers and the unsupported-interactor factory arrived without
owning tests, so their branches rode on callers. Each now has one: the
appearance/state parsers over every accepted spelling and their rejections,
the attempt summarizer over its arg join and stderr budget, and both
interactor factories over the whole operation surface and the per-instance
label.

Also drops the duplicate ./snapshot-desktop-projection export key that a
rebase left in capture-kit's manifest, where JSON silently keeps the last,
and the root-shape docblock the violation message already states.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* docs: keep tool directives only in the touched files

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-08-28 07:46:50 +02:00
Michał Pierzchała e832325e87 refactor(substrate): split host mechanics into @agent-device/host-kit capability ports (#2088)
* refactor: split generic host mechanics into @agent-device/host-kit (#2082 W1)

The shared src/utils closure that blocked the platform-family moves lands
on declared owners: generic host mechanics form a new private
@agent-device/host-kit package between kernel and capture-kit, and
capture-kit keeps capture, snapshot, and recording behavior, depending on
host-kit for the mechanics it needs. tar-stream and yauzl move with the
archive code.

Every seam's exported subpaths are pinned in package-boundaries.test.ts,
the layering model ranks the new zone, R13's allow-list names it, and each
seam carries an exact eager-closure row. ADR-0019's substrate amendment
describes the layout.

Tests that mocked two of the moved modules separately became duplicate
same-seam vi.mock factories, where the second silently replaced the first;
those are merged, and the mocks that production code reaches past are
pinned at their injection points instead.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* refactor(host-kit): one narrow capability port per export

The four technical barrels (exec/fs/values/request) grouped by category
rather than by capability, so a consumer needing one mechanic evaluated
unrelated ones. Each export is now a single capability over the host
machine: command, process, diagnostics, retry, archive, file, request,
version. A port re-exports only what a consumer of that capability uses,
and every port carries its own eager-closure row.

Most of the old values barrel was never host mechanics. Pure record
readers, config-source values, result text, memoization, async scoping,
coordinate validation, and device-scope parsing touch no process, file, or
environment, so they join kernel's other primitives instead.

Closures fall accordingly: capture-kit's png-worker-client from 20 to 10,
png-resize from 28 to 18, session-teardown from 79 to 68, and the CLI from
386 to 380.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* chore: drop the migration inventories and trim the touched comments

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* docs: trim the touched host-kit and mutation-lane comments

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* docs: keep tool directives only in the touched files

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* docs: keep tool directives only across the touched tree

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* fix: point the Swift parity comment at the real TS twin and test

The W1 move rewrote this citation to packages/contracts/src/mobile-snapshot-semantics.ts,
which does not exist: the module went to capture-kit while isTapPointInsideViewport itself
went to packages/contracts/src/snapshot-visibility.ts. The TS test line was left pointing at
the pre-move path. Both now resolve.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

* fix: repoint comment citations at the homes this refactor moved them to

The W1 move left ~20 comment citations pointing at src/utils/*.ts and
src/request/*.ts paths that no longer exist. Each now names the capability
port that owns the symbol, which survives further file moves:

  exec -> host-kit/command          host-process, owner-identity -> host-kit/process
  diagnostics -> host-kit/diagnostics   atomic-file, process-lock -> host-kit/file
  retry -> host-kit/retry           request progress/cancel -> host-kit/request
  version -> host-kit/version       ttl-memo, source-value, parsing, device-isolation,
                                    keyed-lock, success-text -> kernel subpaths

Comment-only; no closure, budget, or behavior change. ADR citations are left
as written, being dated records of the decision rather than live references.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018VngeKZH6zBuJzNBk5YzUH

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-08-28 07:46:48 +02:00
Michał Pierzchała 03f0f408c2 refactor: move platform provider composition out of daemon (#2070) 2026-08-27 13:11:00 +02:00
Michał Pierzchała 99754dc69c fix(layering): resolve relative imports inside workspace packages referencing #1781 (#1872)
* fix(layering): resolve relative imports inside workspace packages

resolveTargetFile() dropped any relative import whose resolved path
didn't start with src/. Since #1490 W0 added packages/*/src/** to the
source set, every intra-package relative import (e.g. a facade
re-exporting a sibling file) was silently invisible to the layering
graph — R4 value-cycle rejection and depgraph reverse reachability
both stopped at the package facade.

Resolve relative specifiers that land under packages/<name>/src/ too,
while still refusing anything outside src/ and packages/*/src/.

Verified against the real tree: 448 previously-invisible value edges
and 436 type-only edges now resolve, but none of them close a new R4
value cycle or grow the R9 type-cycle SCC, so the R6/R9 baselines are
unchanged.

Refs #1781

* style: apply oxfmt to regression test
2026-08-19 13:54:34 +02:00
Michał Pierzchała 801734d433 feat(ai-sdk): add agent-device/ai-sdk tool set and document the MCP zero-code path (#1804)
* feat(ai-sdk): add agent-device/ai-sdk tool set and document the MCP zero-code path

Adds `createAgentDeviceTools()` under a new `agent-device/ai-sdk` subpath,
built from the same command registry the MCP server uses so both stay in
lockstep without a hand-maintained tool list. Introduces a `frameworkTier`
descriptor facet ('core' | 'extended') so the factory can default to a
curated perceive/act loop instead of handing a model dozens of tools.

`ai` is wired as an optional peer dependency, imported lazily inside the
factory rather than at module scope, so importing the subpath itself never
requires `ai` to be installed - only calling it does. The package's own
publishing gate (scripts/lib/shipped-imports.ts) is extended to recognize
peerDependencies as a valid resolution source, since this is the first
optional peer this package has shipped.

Also restructures the AI SDK doc around three tiers (zero-code via
@ai-sdk/mcp, the new typed tool set, hand-written tools) and fixes a stale
`needsApproval` reference in favor of the current `toolApproval` API.

* fix(layering): classify src/ai-sdk as a rank-4 zone

The layering guard requires every src/<folder>/ to be explicitly ranked or
unranked; the new src/ai-sdk/ subpath (added in the prior commit) was left
unclassified, failing CI's Layering Guard job. It sits at the same tier as
client/compat/daemon-server/metro/remote/sdk - a public integration surface
consuming mcp (3) and core (2), imported by nothing else in the tree.

* fix(ci): cover, exempt, and pack the new ai-sdk subpath

Fixes the remaining CI failures on the ai-sdk subpath commit:

- Coverage: src/ai-sdk/index.ts had no dedicated unit test (only manual/
  integration verification), so changed-line coverage sat at 6.9% against
  the 70% gate. Adds src/ai-sdk/__tests__/index.test.ts (core vs 'all' tool
  filtering, session/platform pinning and schema hiding, error
  normalization, toolApproval passthrough) with createCommandToolExecutor
  and createAgentDeviceClient mocked the same way command-tools.test.ts
  does, plus a dedicated missing-peer-dependency.test.ts that mocks `ai`
  itself to throw, isolated to its own file so it doesn't affect the other
  tests' use of the real, installed `ai` package. Changed-line coverage is
  now 29/29 (100%).
- Fallow Code Quality: src/ai-sdk/index.ts and examples/sdk/ai-sdk-tools.ts
  are entry points with no in-repo importer (reached only via package.json
  exports / run directly), and the new subpath's exports are unused
  internally by design - both need the same treatment src/sdk/*.ts and its
  examples already have in .fallowrc.json.
- Integration Tests: test/integration/installed-package-metro.test.ts and
  src/__tests__/package-exports.test.ts each hand-list every published
  subpath and smoke-check it from a real packed install; added ./ai-sdk to
  both so the new subpath is actually exercised, not just silently passing.

* fix(ai-sdk): hide MCP transport/config fields from the model too

createAgentDeviceTools() only removed session and mcpOutputFormat from tool
schemas. stateDir was still model-visible and reached the shared executor
as client configuration, letting a tool call redirect into a different
daemon state directory - defeating the "one pinned session" guarantee the
factory exists to provide. includeCost and responseLevel are MCP
tool-config knobs in the same category, irrelevant to this adapter.

Widens the hidden-field set to session/stateDir/mcpOutputFormat/
includeCost/responseLevel, and now strips them from the runtime input
inside execute() too (not just the schema), so the guarantee holds even if
a caller bypasses schema validation. The schema-properties filter and the
input filter now share one omitHidden() helper instead of two near-
duplicate implementations.

Addresses the P1 review comment on #1804.
2026-08-18 11:57:34 +02:00
Michał Pierzchała c7565cb1f8 refactor(snapshot): clean snapshot ownership (#1754)
* refactor(snapshot): clean snapshot ownership

* fix(snapshot): address ownership review feedback
2026-08-12 13:44:21 +02:00
Michał Pierzchała b1ed5353d1 refactor: extract platform log runtime (#1701)
* refactor: extract platform log runtime

* fix: clear terminal app log recovery markers

* fix: preserve scoped app log tooling

* fix: preserve app log cancellation

* fix: handle large changed coverage diffs

* fix: harden Limrun runtime identity

* refactor: tighten platform log runtime

* fix: close app log trust gaps

* fix: accept canonical session path aliases

* refactor: extract durable capture kit

* fix: refresh retained log marker admission

* fix: rotate app logs after process relaunch
2026-08-10 17:58:42 +02:00
Michał Pierzchała c06bed9f77 refactor: extract platform device inventory runtime (#1699)
* refactor: extract platform inventory runtime

* fix: preserve scoped Apple inventory tooling

* fix: preserve Apple tool cancellation

* refactor: tighten platform inventory boundaries
2026-08-10 12:51:59 +02:00
Michał Pierzchała 761317deb7 refactor(daemon): extract native .ad replay to packages/ad-replay (#1478 P5) (#1555)
* refactor(replay): move the dependency-free engine leaves into packages/ad-replay

Stage A of the #1478 P5 extraction: vars, plan-digest (+canonical-json,
sole consumer), the target-identity classification core, report-action,
and suggestion-ranking move verbatim; imports updated. The package facade
temporarily re-exports the moved symbols so root consumers keep compiling;
a later stage narrows it to inspectAdReplay/runAdReplay only.

* chore(layering): register packages/ad-replay in the workspace and DAG

* refactor(replay): define the three-operation replay selector port with dual adapters (#1478 P5)

* refactor(daemon): route replay handlers through the selector port (#1478 P5)

* refactor(replay): split target verification into engine policy and daemon authority (#1478 P5)

* refactor(replay): move the .ad step loop behind inspectAdReplay/runAdReplay (#1478 P5)

* refactor(replay): lock the ad-replay façade to its real consumers (#1478 P5)

* test(replay): prove shared-id demotion on both selector-port adapters (#1555 review)

* fix(replay): restore invalid replayBackend rejection on the native path (#1555 review)

* refactor(replay): move shared .ad vocabulary to its owner, packages/ad-script (#1555 review)

* refactor(replay): neutral step/run outcomes and digest/resume behind inspectAdReplay (#1555 review)

P1 "do not smuggle daemon wire failures through a generic": drop the
TResponse generic from AdReplayStepRuntime/runAdReplay. executeStep and
handleActionFailure now return neutral tagged AdReplayStepOutcome/
AdReplayStepFailure values (kind/message/artifactPaths only); runAdReplay
returns a neutral completed/failed AdReplayRunOutcome. The engine never
holds or returns a DaemonResponse. The daemon adapter
(createAdReplayStepRuntime, session-replay-runtime.ts) keeps its real wire
response in a local side-map as it builds each neutral outcome, and
runReplayScriptFile reads it back once runAdReplay reports which step
failed, so the final response is byte-identical to before this split.

P1 "parsing/planning/digest/resume must also occur behind runAdReplay":
relocate computeReplayPlanDigest's call site and the --from/--plan-digest
resume-point math (resolveReplayEntryIndex) behind inspectAdReplay's
manifest as planDigest and a resolveEntryIndex closure. Neither is a new
top-level export -- inspectAdReplay/runAdReplay stay the only two. Timing
is preserved exactly (still called eagerly in prepareReplayPlan, before
prepareReplaySession's coordinator-mutating side effects) since moving
resume validation to run inside runAdReplay itself would let a rejected
--from request mutate coordinator/session state first -- a real ordering
hazard, not just a cosmetic one.

computeReplayPlanDigest/ReplayPlanDigestMetadata/resolveReplayEntryIndex
leave the ad-replay façade; request-router-repair-expired.test.ts and
prepareReplayPlan read the digest/resume result off the manifest instead.

* refactor(replay): relocate classifyTargetBindingMatch and pin the ad-replay façade (#1555 review)

P1 "complete the binding façade instead of documenting deviations":
classifyTargetBindingMatch never had a real consumer reachable through
inspectAdReplay/runAdReplay -- both its callers (the daemon's record-time
self-check in session-target-evidence.ts and its replay-time
classification wrapper in session-replay-target-classification.ts) are
daemon files that imported it directly. It interprets TargetAnnotationV1
evidence semantics shared beyond the engine, so it moves to
packages/ad-script alongside target-annotation-identity.ts (new
target-annotation-classification.ts + its test), and both daemon call
sites now import it from there instead of @agent-device/ad-replay.

One deviation remains and is reported rather than papered over per the
review's own instruction: the four target-verification policy functions
(planPreDispatchTargetVerification, planPostResolutionTargetVerification,
deriveReplayTargetGuardMismatchEvidence,
deriveWaitLandmarkMismatchEvidence) and the ReplaySelectorPort type
family stay exported. Their sole caller,
session-replay-target-verification.ts, interleaves these pure decisions
with daemon-only async work (capture, SessionStore, coordinator/resume
stamping, wire shaping) that must stay outside the engine by design;
moving their call sites to live only behind runAdReplay would require
restructuring that whole orchestration into new fine-grained
AdReplayStepRuntime capabilities, which is out of scope for this pass.
See packages/ad-replay/src/index.ts's header comment for the full
reasoning.

P1 "add the reviewer-required exact exported-symbol gate": adds
readNamedExports (scripts/layering/package-boundaries.ts), a small
parser over a façade's `export { .. } from`, `export type { .. } from`,
and direct-declaration forms, and pins @agent-device/ad-replay's exact
21-symbol export list in package-boundaries.test.ts. Plant-verified: a
stray `export const` addition failed the assertion; removed it and the
gate went green again.

* refactor(replay): drive target verification from the engine step loop (#1555 review)

Moves the verify-then-dispatch decision flow into packages/ad-replay's
step loop so the four target-verification policy functions
(plan{PostResolution,PreDispatch}TargetVerification,
derive{ReplayTargetGuardMismatch,WaitLandmark}MismatchEvidence) become
engine-private and leave the ad-replay façade. The daemon
(session-replay-target-verification.ts) shrinks to the narrow
AdReplayStepRuntime capabilities the engine drives: routing
(beginTargetVerification), capture (captureObservation), classification
(classifyTarget), dispatch (dispatchStep), and wire-building
(buildRecordedUnverifiableFailure, buildTargetBindingFailure,
buildPostDispatchTargetBindingFailure). Wire output and replay-compat
stay byte-identical; the exact-symbol façade gate is updated to the
shrunken export list.

* refactor(daemon): decompose the replay adapter's two over-threshold functions (#1555)

* refactor(replay): fold #1554's keep-session terminal-lifecycle policy into the ad-replay engine

Rebasing p5/extract-ad-replay onto main pulled in #1554's --keep-session
feature, which had grown its own daemon-side terminal-close-suppression
predicate (session-replay-terminal-lifecycle.ts's
resolveSuppressedTerminalCloseIndex/countExecutedReplayActions) independently
of this branch's own engine-side one (step-loop.ts's
isRepairArmedTerminalCloseAction). Both are the same decision family — replay
--keep-session and an active --save-script repair now share ONE structural
resolution (resolveSuppressedTerminalCloseIndex, generalized to "terminal
among EXECUTABLE actions" rather than the old physical-last-index check) and
one suppression check inside runAdReplay, gated on keepSession OR
runtime.isRepairArmed(). AdReplayRunRequest grew a keepSession field; the
neutral 'replayed' count in AdReplayRunOutcome is now computed inline in the
loop instead of the daemon's old actions.length - entryIndex approximation.

requireLiveSessionForKeepSession (the --keep-session live-session
postcondition) stays daemon-side, inlined into session-replay-runtime.ts,
since it inspects SessionStore state the engine never sees. The daemon-only
session-replay-terminal-lifecycle.ts this arrived with is deleted entirely —
its isExecutableReplayAction was a duplicate of the engine's own.

runReplayScriptFile's Maestro-format routing (including the new --keep-session
Maestro rejection) was extracted into routeMaestroReplay to keep the function
under fallow's complexity threshold after re-threading keepSession through it.

Added packages/ad-replay/src/internal/__tests__/step-loop.test.ts covering the
unified suppression decision (both keepSession and repair-armed) directly
against runAdReplay, including the terminal-among-executable-actions case with
a trailing nested replay marker. The daemon-level integration tests (6 tests
in session-replay-terminal-lifecycle.test.ts, exercising the same behavior
through runReplayScriptFile) and the SDK provider-scenario test
(active-session-script-publication.test.ts) needed no changes and pass
unmodified.

* refactor(daemon): decompose session-replay-runtime.ts into three modules (#1555)

Splits the ~1096-line replay runtime into cohesive pieces, keeping
session-replay-runtime.ts as thin orchestration (~240 LOC):

- session-replay-runtime-engine-adapter.ts: the AdReplayStepRuntime
  adapter (createAdReplayStepRuntime, the build*Failure capability
  implementations, and the lastResponse/lastObservation side-map
  mechanics), extracted verbatim.
- session-replay-runtime-plan.ts: extended with the plan-side helpers
  (validateReplayBackendFlag, inspectReplayPlanManifest,
  resolveReplayPlanEntryIndex, prepareReplayPlan, routeMaestroReplay)
  alongside the buildReplayMetadataFlags helper already there —
  buildReplayMetadataFlags is now module-private since its one caller
  moved into the same file. Also introduces ReplayScriptFileParams,
  named here (instead of derived via Parameters<typeof
  runReplayScriptFile>) so routeMaestroReplay can reference the shape
  without importing back from session-replay-runtime.ts.
- session-replay-runtime-session.ts (new): session preparation
  (prepareReplaySession and its coordinator arming/repair-preflight
  helpers), extracted verbatim.

Coordinator ownership is unchanged: createReplayCoordinator is still
constructed only in session-replay-runtime.ts, matching
replay-coordinator-ownership.test.ts's allowlist as-is — every
extracted module receives the already-constructed ReplayCoordinator as
a parameter. Pure move; no behavior change.

* test(replay): cover pre-step artifact ordering and resume-before-mutation (#1555)

Two invariants found during the P5 decomposition pass now have direct
counterfactual-verified coverage:

- packages/ad-replay/src/internal/__tests__/step-loop.test.ts: a
  post-dispatch target-binding mismatch (dispatchWithGuard) must report
  the accumulated PRE-step artifact snapshot it was called with, never
  the artifacts the failed dispatch itself produced. Verified red by
  swapping the buildPostDispatchTargetBindingFailure call to
  outcome.artifactPaths.

- src/daemon/handlers/__tests__/session-replay-runtime-plan.test.ts: a
  rejected --from/--plan-digest resume must never reach
  prepareReplaySession's coordinator-mutating writes (the R2 ordering
  invariant) — a pre-armed repair transaction and corrective-resume
  watermark are asserted byte-for-byte unchanged after rejection.
  Verified red by calling prepareReplaySession before honoring the
  plan-validation rejection.

* fix(ad-replay): enforce the exact two-entrypoint facade (#1555 review P1)

packages/ad-replay/src/index.ts now exports exactly two value symbols,
inspectAdReplay and runAdReplay, and zero types — formatReplaySuccessMessage
(presentation) moves beside its one caller in session-replay-runtime.ts, and
every type a root daemon file needs is derived structurally off the two
entrypoints in the one new src/daemon/ad-replay-facade-types.ts module
instead of being named off the façade.

scripts/layering/package-boundaries.ts's readNamedExports is rewritten on
oxc-parser's own static-export table instead of a regex, so it can no longer
silently miss a widening export form: a bare `export *` re-export or an
`export default` now throws (an un-enumerable, and therefore un-pinnable,
export), while `export * as ns` and every other enumerable form is still
counted. The pinned exact-symbol assertion in package-boundaries.test.ts is
narrowed to ['inspectAdReplay', 'runAdReplay'].

* fix(ad-replay): translate wire failures before the engine boundary (#1555 review P1)

AdReplayDispatchOutcome's guard-mismatch/landmark-mismatch variants carried
a generic `details: Record<string, unknown> | undefined` bag straight off
the wire response — a daemon wire projection crossing into the engine even
though the outcome itself was already a neutral type. The daemon adapter
(session-replay-runtime-engine-adapter.ts) now narrows that bag into the
typed AdReplayGuardMismatchEvidence/AdReplayLandmarkMismatchEvidence shapes
(observed identity, expected/observed structural denotation, ancestry
entries, match count) before returning the outcome; the unknown-parsing
readers move there with the wire-reading responsibility they always were.
target-verification.ts's deriveReplayTargetGuardMismatchEvidence/
deriveWaitLandmarkMismatchEvidence now consume only the typed values — no
`unknown`-valued record type remains on any engine-crossing signature.

* fix(ad-replay): move variable semantics/planning behind runAdReplay (#1555 review P1)

The daemon assembled the `${VAR}` scope (buildPreparedReplayScope) and
interpolated actions at two independent call sites: dispatch's own
(invokeReplayAction) and target verification's separate one
(resolveTargetVerificationEntry) — duplicated orchestration the P5 design
assigns to the engine.

runAdReplay's request now carries the raw scope INPUTS (varSources: plain
builtins/file/shell/cli-env data, plus actionLines/actionSourcePaths/
resolvedPath for interpolation-error location) instead of a built scope; the
engine builds the scope and resolves each action exactly once per step,
handing the RESOLVED action to dispatchStep/beginTargetVerification while
every other capability still receives the ORIGINAL recorded action (a
target-binding divergence reports the recorded selector, never an expanded
${VAR}). This is the one resolution site now — session-replay-action-runtime.ts's
invokeReplayAction and session-replay-target-verification.ts's
resolveTargetVerificationEntry no longer hold a scope or call
resolveReplayAction themselves.

Scrub-value collection (collectReplayScrubbableVarValues, for divergence-report
redaction) is kept single-sourced in the engine too: it's computed from the
engine's own live scope and threaded to each build-failure/handleActionFailure
capability as an explicit scrubVars argument, rather than the daemon
recomputing it from a second scope object (which would have gone stale,
since expandedBuiltinNames tracking now only happens engine-side).

The Maestro replay path's own daemon-side vars usage is unrelated (a
different engine) and is out of scope here.

* fix(ad-script): make ${VAR} interpolation a linear scanner

CodeQL flagged the interpolation regex's fallback group as js/polynomial-redos
once vars.ts moved into packages/ (library-input classification): every
${NAME:- prefix of an unclosed input rescanned to end-of-string, quadratic
overall — 1,857 ms measured on 20k repetitions of '${A:-['. Replaced with a
single-pass scanner; failed fallback scans emit their span verbatim and resume
after it (escape-pair alignment is identical from every candidate start inside
the span, so no later candidate can terminate where the failed scan could not).
Equivalence: 200k-trial differential fuzz against the retired regex over the
adversarial alphabet, zero mismatches; both adversarial shapes now resolve in
1-2 ms.

* refactor(ad-replay): typed façade replaces the zero-type rule (#1555 structural-quality review)

Reverses the exact-two-value zero-type export shape #1555's second review
pass established: it forced every root type derivation through one shim
(src/daemon/ad-replay-facade-types.ts) and left four daemon-side twin types
(TargetVerificationEntry, TargetClassificationOutcome,
TargetBindingFailureEvidence, ReplayVerifiedTargetGuard) plus a
toDaemonEvidence copy translator shadowing the engine's own shapes.

packages/ad-replay/src/index.ts now exports inspectAdReplay/runAdReplay
(unchanged, still the only two values) plus the neutral vocabulary their
signatures are built from, by name — following packages/maestro's façade
precedent. The exact-symbol gate in scripts/layering/package-boundaries.test.ts
is widened to pin the full sorted list (values + types).

The four daemon twins are deleted; session-replay-target-verification.ts and
session-replay-runtime-engine-adapter.ts now use the engine's own
AdReplayVerificationEntry/AdReplayTargetClassification/
AdReplayTargetBindingEvidence/AdReplayVerifiedTargetGuard directly.
TargetBindingDivergenceBuilt's array fields are now readonly-compatible, so
toDaemonEvidence's copy is gone — evidence flows through unchanged.

* fix(ad-replay): honor the selector port's own contract in the parse gate

target-verification.ts's planPreDispatchTargetVerification used
resolveRecordedTarget (operation 2, resolve) over an empty node tree purely
to read its parse-invalid reason — a resolve call standing in for a parse
call, even though readSelectorExpression (operation 1, parse) exists to
answer exactly that question and was already unused inside the engine.

Replaced with port.readSelectorExpression('ordinary', [token]). The mapping
is not 'invalid' -> skip: production's 'ordinary'/'wait' grammars only ever
record a boundary once it has already parsed, so a single malformed token
can only come back 'not-applicable' there ('invalid' is unreachable from
this call site on the production adapter). Both non-'expression' outcomes
map to skip, matching the historical behavior (a single parse-invalid reason
covered both cases). platform dropped from the function's params — it was
only ever threaded to the resolve call this replaces.

Added a contract-suite cell pinning the exact (diverging) discriminant each
adapter reports for a selector-shaped-but-malformed bare token, and why the
divergence is harmless for the one real consumer.

* refactor(ad-replay): split step-loop.ts and shrink the daemon adapter (#1555 structural-quality review)

step-loop.ts (810 LOC) splits three ways, following packages/maestro's own
precedent:
- internal/runtime-port-types.ts: the AdReplayStepRuntime boundary
  vocabulary (all the neutral types the engine/daemon exchange).
- internal/verify-dispatch.ts: verifyAndDispatchStep + its dispatchNoGuard/
  dispatchWithGuard helpers.
- internal/step-loop.ts: runAdReplay itself plus the terminal-close/
  executable-action structural logic (isExecutableReplayAction,
  resolveSuppressedTerminalCloseIndex).

packages/ad-replay/src/index.ts's type exports now source from
runtime-port-types.ts. step-loop.test.ts's AdReplayStepRuntime import moves
to the new path (no assertion changes).

src/daemon/handlers/session-replay-runtime-engine-adapter.ts (553 LOC after
item 1's twin removal) shrinks to 294 via two further extractions:
- session-replay-dispatch-narrowing.ts: the wire `details` bag -> typed
  evidence narrowing and dispatch-failure classification.
- session-replay-runtime-step-support.ts: ReplayStepContext (moved here to
  avoid a cycle with the adapter, which re-exports it by name) plus the
  failure-wrapping/diagnostics-support helpers.

Final LOC: adapter 294, dispatch-narrowing 148, step-support 153,
step-loop 225, verify-dispatch 246, runtime-port-types 374.

* test(ad-replay): package-local tests for resume.ts/target-verification.ts + terminal-lifecycle test rename

resume.test.ts covers resolveReplayEntryIndex directly (previously only
exercised transitively through the daemon's session-replay-runtime-plan
tests): no --from/--plan-digest, the paired-flags requirement, in-range
--from, out-of-range rejection, stale-digest rejection, the authorized
empty-tail boundary (actionCount + 1) gated on a matching watermark, and the
unperformed-record-and-heal growth check. Counterfactual run and restored:
widening describeOutOfRangeResumeFrom's bound turns the out-of-range/
empty-tail-without-watermark assertions red (2 failures observed).

target-verification.test.ts covers all four engine policy functions
directly: the two plan* pre-capture gates and the two derive* post-dispatch
evidence builders, including item 2's own new decision surface (a fake
ReplaySelectorPort proving both non-'expression' readSelectorExpression
outcomes map to skip). Counterfactual run and restored: narrowing the check
to the literal `'invalid' -> skip` reading turns the 'not-applicable' case
red (reports recorded-unverifiable instead of skip).

session-replay-terminal-lifecycle.test.ts renamed to
session-replay-runtime-keep-session.test.ts: its production module
(session-replay-terminal-lifecycle.ts) was already deleted by the #1554
fold-in, and its six cases drive the full runReplayScriptFile round trip
against a real SessionStore (including daemon-only postconditions the
engine's step loop never reaches) rather than testing engine policy through
the façade in isolation — the engine's own terminal-close-suppression
decision already has direct, cheaper coverage in step-loop.test.ts. No
assertion changes; both files' header comments cross-reference the split.

* refactor(ad-replay): compute scrub values once per step, one name end to end

collectReplayScrubbableVarValues(scope) was called fresh at 5 separate
return points inside one verifyAndDispatchStep invocation plus once more in
handleActionFailure — always the same result, since nothing between them
mutates scope. step-loop.ts's runAdReplay now computes scrubVars ONCE per
step, right after resolveReplayAction (the one call that can grow the
scope's expanded-builtins set), and threads it as a plain
readonly AdReplayScrubValue[] value; verify-dispatch.ts no longer imports
ReplayVarScope or collectReplayScrubbableVarValues at all.

"One name" end to end: the daemon's TargetBindingDivergenceContext.scrubVars
and withReplayFailureDiagnostics's scrubVars param used a separately-derived
ReturnType<typeof collectReplayScrubbableVarValues> (mutable array) instead
of the engine's own AdReplayScrubValue, requiring a [...scrubVars] copy at
every daemon call site to satisfy the mutable-array type. Both now use
readonly AdReplayScrubValue[]/readonly ReplayVarScrubEntry[] (structurally
identical, already readonly-safe downstream — scrubReplayVarValues and
createReplayDivergenceSanitizer already accepted readonly arrays), so the
four [...scrubVars] copies in session-replay-runtime-engine-adapter.ts are
gone.

* fix(daemon): make lastObservation genuinely per-step, not per-run

createAdReplayStepRuntime's lastObservation closure lives for the whole
replay run (one factory call covers every step), but was never reset
between steps. Every current buildTargetBindingFailure call site happens to
be preceded by this same step's own captureObservation, so the
`lastObservation ?? { reason: 'observation-missing' }` fallback could never
actually fire — but if it ever did (a future call path reaching
buildTargetBindingFailure without capturing first), it would silently
attach the PREVIOUS step's screen instead of reporting the missing-capture
condition the fallback message claims.

armStep runs exactly once per step, before any of that step's other
capabilities (verified against step-loop.ts's runAdReplay loop order) — the
natural per-step boundary. It now clears lastObservation first. No behavior
change on any reachable path today (full daemon + ad-replay suite: 1766/1766
green); an unrelated device-claim-prune contention flake was observed once
and did not reproduce on isolated or full-suite reruns.

* docs(ad-replay): fix decayed review-changelog comments naming defunct symbols

Four comments named symbols/paths that no longer exist, left behind by
earlier review passes describing PR history rather than the current
constraint:
- session-replay-runtime-step-support.ts / session-replay-runtime.ts (2
  sites): referenced a function called executeStep, which was never
  reintroduced under that name after the P5 split — the actual mechanism is
  the runtime's dispatch/build-failure capabilities recording into the
  lastResponse side-map.
- session-replay-runtime.ts: referenced an engine collectArtifactPaths
  capability that does not exist — artifactPaths is a daemon-side Set the
  adapter mutates via collectReplayActionArtifactPaths.
- packages/ad-replay/src/internal/selector-port.ts: pointed at
  ./testing/in-memory-selector-port.ts, the in-memory adapter's pre-stage-D
  location — it has lived at
  src/__tests__/test-utils/in-memory-replay-selector-port.ts since.
- session-replay-repair-hint.ts / session-replay-runtime-step-support.ts (2
  sites): named target-identity.ts, which does not exist (the real file is
  target-identity-node.ts); the second site additionally mislabeled
  classifyReplayTarget as engine-side when it is daemon-side
  (session-replay-target-classification.ts).

Comment-only; no behavior change.

* refactor(ad-script): move declaredScriptPlatform to its natural shared owner

packages/ad-replay/src/internal/inspect.ts's declaredScriptPlatform and
src/daemon/replay-device-selection.ts's readScriptReplaySelection each kept
their own copy of the same "platform declared before the first open" scan
over runtime/open actions — .ad script semantics, not engine or daemon
policy, needed independently by ad-replay's plan-digest precedence and the
daemon's device-selection platform resolution.

Verified this was a genuine duplicate (not the single-sourced state I
initially reported): readScriptReplaySelection's platform-tracking loop
computes the identical result via a differently-shaped traversal fused with
its own app-target scan.

resolveDeclaredScriptPlatform now lives in packages/ad-script (its natural
owner: the one package both ad-replay and the daemon already depend on,
avoiding the R11 issue that justified the original duplication). The
daemon's app-target scan stays its own separate pass; fusing it back into
the shared function would smuggle a daemon-only concern into ad-script for
no measurable cost (the actions array is small, and the shared function
already stops at the same point the app-target scan needs to look).

* docs(ad-replay): fix package.json description to match the current façade

Described "target-identity, variable substitution, plan-digest, and report
primitives" — the wide pre-#1555-review façade shape. Vars/identity/report
vocabulary moved to ad-script/daemon across the P5 and #1555 review passes;
the package now exports exactly inspectAdReplay/runAdReplay plus the
neutral AdReplayStepRuntime vocabulary. Description updated to match.

* refactor(daemon): fold the step-support fragment back into the engine adapter

A simplicity audit judged session-replay-runtime-step-support.ts a
size-target fragment, not a concern boundary: four unrelated concerns,
one consumer, and a header comment admitting it existed to satisfy the
<300 LOC metric. Folded back; the previously-exported helpers are
module-private again; the adapter's honest size is renegotiated from the
plan metric (dispatch-narrowing stays extracted — it has one nameable
job).
2026-08-03 17:25:13 +02:00
Michał Pierzchała b9509fe006 refactor: extract the .ad script codec into packages/ad-script (#1478) (#1536)
* refactor: extract the .ad script codec into packages/ad-script

Moves the mutually-coupled .ad read/write codec (script.ts, script-utils.ts,
script-formatting.ts, open-script.ts) plus the target-v1 annotation SERDE
slice of target-identity.ts into a new private leaf package,
@agent-device/ad-script, exporting only `.`. This is option 1 from the P5
scoping dossier on #1478: the codec is shared by the daemon's session-script
publication writer, the future replay engine, the CLI's `replay export`, and
Maestro's failure-label formatting, so it can no longer live in root src/
once packages/ad-replay lands (R11 forbids a package reaching into root src),
and a second export subpath or writer-half duplication are both ruled out by
existing gates/tests.

target-identity.ts keeps only the record/replay-shared classification core
(classifyTargetBindingMatch, local-identity/ancestry-prefix matching),
importing its shared types from the new package. Every real consumer
(re-derived by grep, not the dossier's list alone) is rewired to
@agent-device/ad-script.

Refs #1478

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: trim the ad-script façade to real consumers, lock the one-export boundary

- packages/ad-script/src/index.ts: drop parseReplaySeriesFlags,
  formatTargetAnnotationCommentLine, parseTargetAnnotationCommentLine,
  TargetAnnotationLineParseResult, and TargetRect from the public façade —
  none has a consumer outside the package (re-swept every remaining export
  by grep; everything else kept has at least one real external importer).
  The functions/types stay exported from their declaring internal modules
  for the package's own internal use (script.ts, script-formatting.ts).
- scripts/layering/package-boundaries.test.ts: add the parallel R11
  assertions "the real tree parses, declares, and passes R11" already makes
  for maestro/provider-webdriver/provider-limrun/xml — ad-script exports
  exactly `.`, depends on exactly contracts+kernel, and is declared in root
  package.json — plus ad-script entries in the deep-resolution rejection
  coverage. Verified the lock catches a regression: temporarily added a
  fake `./codec` export to packages/ad-script/package.json and confirmed
  both the export-key-list assertion and the deep-resolution-rejection
  assertion fail; removed the plant and reconfirmed green.

Refs #1478

Co-Authored-By: Claude <noreply@anthropic.com>

* fix: remove polynomial-redos ambiguity from the target-v1 annotation line regex

CodeQL js/polynomial-redos flagged TARGET_ANNOTATION_LINE_RE
(packages/ad-script/src/internal/target-annotation-serde.ts): the payload
group's `\s+(.*)` let `\s+` and the unconstrained `.*` both match whitespace,
so a run of separator whitespace that ultimately fails to complete the match
has many `\s+`/`.*` splits to backtrack through before concluding failure.

Anchor the payload group on `\S` (the exact complement of `\s`), so the
mandatory `\s+` separator and the payload's first character can never
overlap — the split point becomes unique and no backtracking is possible.

Behavior-preserving: the only caller (parseTargetAnnotationCommentLine)
always matches against an already-.trim()-ed line, whose last character
(whenever the tag matches at all) is never whitespace — so a payload section
`\S.*` would reject (content that is entirely whitespace) can never reach
this regex through the real call path. Verified against the frozen
replay-compat corpus and the full serde/parser test suites, unmodified.

Added a regression test with the exact adversarial shape CodeQL/the reviewer
cited (many tab pairs after the version digits), asserting sub-second parse.

Refs #1478

Co-Authored-By: Claude <noreply@anthropic.com>

* test(ad-script): pin the annotation-line pattern's linear rejection directly

The entry-point adversarial case matched greedily even with the retired
regex (trim strips edge whitespace and per-line input carries no newline),
so it proved nothing about the pattern. The regression surface is the
pattern itself: an interior tab run with an x-newline tail fails the match,
which the retired form re-split quadratically (3.7s at 100k tabs) and the
\S anchor rejects in one attempt.

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-08-01 20:21:38 +02:00
Michał Pierzchała cbe1a57094 refactor(replay-test): extract packages/replay-test (#1478 P3b) (#1525)
* refactor(replay-test): source the manifest device vocabulary from the kernel

`session-test-types.ts` reached `ReplayScriptMetadata['platform']` and
`['target']` through `replay/script.ts` — the native `.ad` engine. A
format-neutral scheduler must not name an engine module, and P5 relocates that
engine into `packages/ad-replay` regardless, so the import had to go before the
scheduler can move.

Both members already resolve to neutral kernel types
(`Exclude<PlatformSelector, 'web'>` and `DeviceTarget` from
`@agent-device/kernel/device`), so this re-sources them directly and the
manifest shape is unchanged. Only the import direction differs.

First increment of P3b; the scheduler still has request-global, engine and
daemon imports to port before the physical move.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): inject the progress sink instead of reading a request global

The scheduler called `emitRequestProgress` in eight places, which reads a sink
out of a request-global `AsyncLocalStorage`. That is ambient authority a
format-neutral scheduler cannot hold once it lives in `packages/replay-test`,
and #1505 recorded it as a shrink-only R10 entry.

The host now injects the capability through the existing
`ReplayTestRuntimeDependencies` seam established in P3a, so no new seam is
invented. `session-replay.ts` supplies `emitProgress: emitRequestProgress`;
`src/request/progress.ts` keeps the sink and its AsyncLocalStorage binding for
every other caller.

The port is deliberately narrower than `RequestProgressSink`: it accepts only
`ReplayTestSuiteProgressEvent | ReplayTestProgressEvent`, so the scheduler is
not handed the ability to emit `CommandProgressEvent`.

Authority narrows again one hop down: `runReplayTestAttempt` spread the whole
dependency bag but uses three of its members and never publishes progress, so
it now takes `Pick<..., 'runReplay' | 'cleanupSession' | 'finalizeAttempt'>`.
That is why no runtime test fixture needed changing — the attempt runtime never
gained the capability in the first place.

Also drops the last two `replay/script.ts` type references from
`session-test-runtime.ts`, so the engine import is gone from that file too.

Reporter contract preserved: `session-test-reporter-values.test.ts` and
`session-test-reporter-values-maestro.test.ts` both pass unmodified (27 tests
green across the five scheduler suites). Typecheck clean.

Remaining scheduler boundary for P3b: `request/cancel.ts`, `replay/format.ts`,
`replay/script.ts` in discovery, `session-store.ts`, `daemon/types.ts`,
`replay-source-discovery.ts`, `core/dispatch*`, `utils/diagnostics.ts`.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): ask the host whether the suite is canceled

The scheduler called `isRequestCanceled(requestId)` in five places. That both
reaches a request-global registry and forces the scheduler to name a daemon
request id as the cancellation key — neither survives the move into
`packages/replay-test`.

The host now binds the predicate to its own request and passes
`isCanceled: () => boolean`. The scheduler asks a question it is entitled to
ask and learns nothing about how cancellation is tracked. `shouldStopReplayTestExecution`
takes the capability rather than a request id, so no scheduler function threads
a daemon identifier for this purpose any more.

`session-test-attempt.ts` and `session-test.ts` no longer import
`request/cancel.ts` at all. It remains in `session-test-runtime.ts`, which does
something different — `registerRequestAbort`, `markRequestCanceled` and the
parent-abort relay are cancellation *binding*, which the brief assigns to the
daemon adapter, so that split is its own step.

Behavior preserved: both pinned reporter characterizations pass unmodified,
32/33 across the five scheduler suites. The one failure is the pre-existing
P2/#1506 discovery-ordering regression, unrelated and untouched here.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): drop the dead request-tracking call from attempt ids

`buildReplayTestAttemptRequestId` wrapped its template in
`resolveRequestTrackingId`, pulling `request/cancel.ts` into the scheduler.

That wrapper substitutes a generated id only when its first argument is an
empty string. The template here always contains `:test:`, so it is never empty
and the wrapper always returned it unchanged — the call is unreachable in this
path. Probed all three shapes (explicit request id, suite-id fallback with a
shard, and degenerate empty inputs); every one returns the template verbatim.

Removing it takes `request/cancel.ts` out of discovery without altering a
single produced id. The scheduler mints attempt identity itself, which is what
the brief asks for.

Evidence the ids are byte-identical: the pinned reporter characterizations
assert exact session strings such as
`default:test:suite-reporter:1-02-retry:attempt-1` and pass unmodified —
30 tests green across the reporter, suite and discovery suites.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): move cancellation binding and diagnostics to the host

`session-test-runtime.ts` held the last two request-globals in the scheduler:
`request/cancel.ts` (registerRequestAbort, markRequestCanceled,
clearRequestCanceled, plus the parent-abort relay) and `utils/diagnostics.ts`.

These are different in kind from the earlier ports. The brief gives the daemon
adapter the job of mapping an attempt id to daemon request identifiers and
*binding cancellation*, while timeout policy stays scheduler-owned. So the
scheduler now receives a per-attempt capability with exactly two verbs —
`cancel()` on timeout and `release()` when the attempt settles — and every
registry interaction, including `relayReplayTestAbortFromParent`, moved to
`session-replay.ts` next to the rest of the adapter.

Diagnostics became a narrow publish capability for the same reason:
`emitDiagnostic` reads a request-global scope. The level vocabulary is spelled
out at the seam rather than imported, so nothing engine- or daemon-shaped
crosses it.

The runtime fixtures drive the real exported host binding rather than a stub.
They assert cancellation through `isRequestCanceled`, and a stubbed binding
would have kept those assertions passing while proving nothing.

24 tests green across the runtime, suite and both reporter characterizations,
which pass unmodified. Typecheck, lint and oxfmt clean.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): split discovery into host inspection and scheduler policy

discoverReplayTestEntries expanded paths, read every file, and called both
engines — readReplayScriptMetadata for .ad, inspectMaestroFlow for Maestro —
plus resolveReplayFormat to choose between them. Four imports a format-neutral
scheduler cannot hold.

Inspection is now the host's discoverSources capability. What stays in the
scheduler is the genuinely neutral half: which sources a --platform filter
runs, which it skips and with what message, and the empty-suite error.

The manifest carries exactly the four fields the scheduler consumes (platform,
target, retries, timeoutMs) plus the reporter's title, per the brief's
instruction not to add more without a demonstrated call site.

The platform tag is what removes the last format leak. The filter used to ask
resolveReplayFormat(...) === 'maestro' to decide whether a missing platform was
disqualifying. It now reads a tag: caller-bound means the invocation supplies
the platform, unspecified means the source declared none. Maestro is what
caller-bound looks like from the scheduler's side, and the format cannot be
recovered from it.

Discovery tests drive the real inspection capability, writing actual .ad and
Maestro sources — a stubbed host half would have kept them green while proving
nothing about the composition they exist to pin.

35 tests green across discovery, suite, runtime and both reporter
characterizations, which pass unmodified. The Maestro one is the direct check
that titles still flow, since they now arrive via the manifest.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): build attempt ids from named segments; trim comments

Review feedback on the attempt-id builder: the comment explained a deletion
that git already records, and it sat above an opaque template literal.

The id is now a segment list joined on ':', so its shape is readable without
prose. Output is byte-identical — the reporter characterizations assert exact
session and attempt strings and pass unmodified.

Applied the same standard to four other docblocks in this PR that narrated
what the code used to do rather than what it does. The durable 'why' stays:
which side of the seam owns what, and why the vocabulary is neutral. The
migration history goes, since git carries it and these docblocks will outlive
the migration.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): move shard device binding to the host

buildReplayTestShardPlan called listDeviceInventory to discover what to shard
across, and buildReplayTestShardFlags constructed daemon CommandFlags for the
nested request. Inventory enumeration, allowlists, simulator set paths,
explicit --device selectors and the too-few-devices error are host concerns;
what is scheduler-owned is deciding how many shards exist and which entries
each one runs.

The scheduler now receives resolved shard targets through a capability. The
target is neutral: id and name for session labels and progress metadata, plus
platform and target, which are already kernel vocabulary. DeviceInfo no longer
crosses into scheduling.

One behavior note: an explicit --device selector could in principle name a web
target, which is not a shardable device. That is now rejected with INVALID_ARGS
rather than widening the neutral platform vocabulary to carry something the
scheduler can never run. Implicit selection already filtered to mobile.

919 of 920 handler tests pass. The one failure, session-test-runner.test.ts
'binds each replay script to its declared platform metadata', fails identically
on clean origin/main in this container and is unrelated: directory discovery
walks with opendirSync/readSync and directory results are deduped but not
sorted, while glob results are sorted, so suite order is filesystem-dependent.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(replay-test): extract packages/replay-test behind a façade

Completes the P3b extraction. The scheduler, attempt runtime, discovery
policy, sharding distribution, artifacts and neutral types now live in
packages/replay-test/src/internal/, with one package-root export.

The façade takes a neutral ReplayTestSuiteRequest and returns a tagged
ReplayTestSuiteOutcome. DaemonRequest, DaemonResponse and CommandFlags no
longer reach the scheduler; the adapter translates flags and meta in, and the
outcome back to a daemon response. Eight flags were read by the scheduler and
each became a field it owns.

Host work moved to daemon adapters: source inspection (both engines and format
routing), shard device binding and shard-flag parsing, and artifacts-dir home
expansion, which is why the package can resolve paths without SessionStore.

The one remaining shared concern was the timing trace: the host writes video
lifecycle events into the same trace the scheduler owns. Rather than export a
writer from the façade, each attempt hands the host an appendTimingEvent
closure, so the trace format stays private and the authority is scoped to that
attempt.

Tests mirror the topology. Discovery tests split along the seam they now
cross: ordering, traversal and routing are pinned host-side against real files,
filtering policy is pinned in the package against fake sources. The runtime
tests assert the scheduler's cancellation obligation (cancel once on timeout,
always release) against a recording binding, and a new daemon test pins the
adapter's half — registry entries, the parent-abort relay, and detach on
release — so that coverage moved rather than disappeared.

R10 retargeted to packages/replay-test/src/ and the zone ranked alongside
maestro. R11 confirms zero root-src imports from the package.

914 of 915 handler and package tests pass. The one failure,
session-test-runner 'binds each replay script to its declared platform
metadata', fails identically on clean main here: directory discovery walks with
opendirSync and dedupes without sorting, while globs sort, so suite order is
filesystem-dependent.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* refactor(daemon): simplify replay-test request translation

Fallow flagged toReplayTestSuiteRequest at 14 cyclomatic in 18 lines. The
branches were self-inflicted: every req.flags?.x is one, and each optional
field was written as a conditional spread to avoid setting an undefined key.

exactOptionalPropertyTypes is not enabled, so assigning undefined to an
optional field is equivalent and the spreads bought nothing. Destructuring
flags once and extracting two flag readers removes most of the rest.

One correctness note on the simplification itself: the first version used
`artifactsDir && expandHome(...)`, which returns '' for an empty-string flag
where the previous code called expandHome(''). Replaced with an explicit
undefined check so the empty-string path is unchanged.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* test(live): share the replay test-suite harness across iOS and Android

Both live journeys invoked the public test command and then re-derived the
same value-contract assertions by hand — suite totals, per-script status,
replay counts, non-empty JUnit. Those are claims about the published suite
result and are identical on every platform, and they had already drifted: iOS
iterated with readReplayCommands inline, Android cast data.tests at the call
site.

The shared helper owns exactly that boundary. It takes the caller's runStep
rather than binding a context type, so it is not a platform-configured runner
and cannot template a platform's journey.

Everything a platform genuinely differs on stays with the caller: which
scripts run, the retry policy (iOS 2, Android none — itself a claim worth
keeping), which commands each script exercises, and the behavioral evidence.
Both callers keep every verify* call they had.

67 lines removed, 15 added.

Residual risk: this container has no iOS or Android devices, so the live suites
could not be executed here. Typecheck and lint pass; the harness needs a run on
real targets before the claim that behavior is unchanged is evidence rather
than inference.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* test: pin directory enumeration in the platform-binding suite test

The test wrote two scripts into a temp directory and assumed discovery would
return them in creation order. Directory expansion deliberately preserves
filesystem order to match Maestro — only glob expansion sorts, and 'preserves
Maestro directory filesystem order' pins that with a mocked opendirSync. So the
ordering contract is correct; this test's assumption about enumeration was not.

It passes on CI, where small directories usually enumerate in creation order,
and fails on filesystems that do not — identically on clean main, where the
platform-to-script binding appears reversed.

Pinning enumeration the way the discovery tests already do keeps the subject
intact (each script binds to ITS declared platform, and session numbering
follows discovery order) without depending on the host filesystem. The fs
import became a default import because vi.spyOn cannot redefine an ESM
namespace export.

915 of 915 handler and package tests now pass here.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* test: scope the enumeration spy and restore it in a finally

The spy I added restored only on the happy path and asserted on its argument
inside the mock implementation. Either would misfire for anything else sharing
the worker: an assertion thrown from inside fs, or a leaked global opendirSync,
surfaces as a worker crash with no failed test rather than a readable failure.

It now delegates to the real implementation for any directory but this suite's
own, and restores in a finally.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* fix(replay-test): put package tests where they are actually run

Review found the moved package tests were neither executed nor typechecked.
They sat under packages/replay-test/test/, but vitest's unit-core lane includes
packages/*/src/**/*.test.ts, and neither the root nor the package tsconfig
covers a top-level test directory. A plain unit-core run discovered zero files
under the package.

That is why they looked green: my earlier runs passed those paths explicitly on
the command line, which masked that the default run skipped them. The count is
the proof — 550 files/4741 tests before, 553/4753 now, and the delta is exactly
the three files and twelve tests that were being skipped.

The runtime test also imported runReplayTestAttempt from the package specifier,
which the facade does not export. It would have failed the moment it was
discovered. It now imports internally, like the rest of the internal tests.

Also removed replayTestAttemptFailure from the facade: zero consumers outside
the package, so exporting it widened the boundary for nothing. P3 asks for a
one-function facade.

553 test files and 4753 tests pass; lint and the layering guard are clean.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* style: format the facade after removing the unused export

A scripted edit removed the export line but left a stray blank line; oxfmt was
not re-run on that file afterward, so Lint & Format caught what pnpm lint
alone does not.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

* fix(replay-test): typecheck the package and fix a type-only import

Review found the moved package tests were transpiled by vitest but never
typechecked: the root typecheck script builds six packages via tsc -b and
packages/replay-test was not among them, so its tsconfig was never used.

That hid a real TS2459. session-test-runtime.test.ts imported
ReplayTestAttemptOutcome from ../session-test-runtime.ts, which imports that
type but does not re-export it. It now imports from ../session-test-types.ts,
where the type is defined.

Adding the package to the tsc -b list closes the gap. Verified empirically
rather than assumed: planting a string-to-number error in a package test makes
typecheck fail, and removing it makes it pass. This is the second finding of
the same shape on this PR — first the tests were not discovered by vitest, now
they were not covered by typecheck — so the gate was confirmed to reach the
files rather than trusted to.

12 package tests pass, lint, format and the layering guard are clean, and
typecheck is clean with the package included.

Refs #1478

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RXQLYV7etZx3gcXsUsrQJ8

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-31 20:16:18 +02:00
Michał Pierzchała da93191201 refactor: move Limrun provider behind package facade (#1518)
* refactor: move Limrun provider behind package facade

* fix: preserve Limrun public provider types

* fix: tighten Limrun provider facade boundaries

* test: harden Limrun compatibility coverage

* fix: narrow Limrun public type exports

* fix: narrow Limrun provider exports
2026-07-31 15:35:49 +02:00
Michał Pierzchała b125435989 refactor: extract WebDriver provider package (#1504)
* refactor: extract webdriver provider package

* refactor: consolidate shared XML codec
2026-07-31 09:10:04 +02:00
Michał Pierzchała 0e51007b04 refactor: isolate maestro engine package (#1506)
* refactor: isolate maestro engine package

* perf: deepen maestro facade boundaries
2026-07-30 20:58:20 +02:00
Michał Pierzchała 76453add71 refactor: pnpm workspace + @agent-device/kernel pilot (#1490 W0) (#1494)
* refactor: pnpm workspace + @agent-device/kernel pilot (#1490 W0)

Extend the workspace with packages/* and move the kernel behind an
enforced public API: packages/kernel with nine consumer-earned subpath
exports (errors, device, snapshot, contracts, collections, rect,
redaction, daemon-error, bounds — the last absorbed from utils as Rect
vocabulary). Every kernel import repo-wide becomes the
@agent-device/kernel/<sub> specifier; kernel tests move to
src/__tests__/kernel/ and exercise the package surface. The root
declares the package in devDependencies (workspace:*), tsdown bundles
it (noExternal) so the published artifact and its runtime dependency
manifest are unchanged.

Gate rewiring in the same change, per the W0 brief:
- R1 kernel-sink retires (physically subsumed); new R11
  package-boundaries guards no-root-back-imports, relative tunnelling
  past exports maps, undeclared workspace deps, and non-exported
  subpaths, with runtime resolution pins via import.meta.resolve.
- resolveImportEdges and mutation ownership follow workspace
  specifiers through exports maps, keeping R4 cycle checks, depgraph,
  and derived test ownership connected across the seam (kernel-errors
  still owns 495 tests). listSourceFiles includes packages/*/src.
- kernel becomes an unranked zone; mutation registry, stryker mutate
  globs, and the mutation-affected workflow path filter move to
  packages/kernel/src/errors.ts.
- check:affected gains packages/ ownership (manifests fail open);
  vitest and coverage include packages/*/src; fallow ignores
  packages/** (its resolver cannot follow workspace specifiers).
- The affected-selector CI job installs dependencies: its closure now
  crosses workspace specifiers, and the R8 relative exception is
  unsafe for production src files (Node ESM does not realpath, so dual
  specifier/relative loads would instantiate modules twice). The R8
  zero-dep set is pinned empty with that rationale.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FUv7bvbWNryuXgSBuqTtep

* fix: address W0 review — mutation sandbox, exports-map resolution, tsc -b

Review findings on #1494, all five:

1. contracts-schema-public.test.ts reads the kernel source at its
   packages/ path (fs access invisible to the codemod and typecheck).
2. Mutation lane: Stryker sandboxes the tree but pnpm's node_modules
   symlink resolves @agent-device/* back to the real repo, so mutants
   in the sandbox never load and vitest.related finds no tests.
   vitest.mutation.config.ts now aliases each EXPORTED specifier to
   its source (derived from exports maps, never a wildcard), keeping
   resolution inside the mutated tree. Validated: kernel-errors module
   runs end to end (dry run 3,984 tests, mutants killed, exit 0).
3. Layering/depgraph resolve workspace specifiers through the
   exports-derived map (workspaceSpecifierTargets) instead of
   reconstructing paths, so '.'-facade packages resolve; the
   positional fallback remains only for map-less fixtures (P0 pin).
4. Per-package project references implemented: packages/kernel is
   composite (emitDeclarationOnly -> dist-types, gitignored), the root
   references it, and typecheck becomes tsc -b — probed to catch type
   errors on both sides under TypeScript 7 native.
5. R11's relative-route exception now requires membership in an actual
   R8 zero-dep job closure (zeroDepClosureFiles walks entries), not
   mere scripts/ placement — closing the dual-instantiation bypass.

Also from review discussion: daemon-error moves out of the kernel
package to src/client/ — its consumers (cli, client facade) rehydrate
wire DaemonErrors client-side; the daemon only produces them. Kernel
drops to 8 exported subpaths before any of them ship.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FUv7bvbWNryuXgSBuqTtep

* refactor: one exports-map reader for mutation alias and ownership

Fallow flagged workspaceExportAliases (cognitive 15, CRAP 90). The
manifest-reading logic already exists as workspaceSpecifierTargets in
scripts/layering/package-boundaries.ts, so both the Stryker sandbox
alias table and the mutation ownership walker now consume it instead
of carrying near-clones. Behavior unchanged; mutation suite 45/45 and
changed-code fallow green.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FUv7bvbWNryuXgSBuqTtep

* fix: composite kernel without a root references edge

FreeRange runs plain `tsc -p tsconfig.json`, and a root `references`
entry makes non-build-mode TypeScript demand the referenced project's
built declarations (TS6305) — a standing "build first" tax on every
plain -p consumer (fr, editors). Keep the per-package composite
project and build it in typecheck (`tsc -b packages/kernel` before the
root and examples/sdk passes), but drop the root references edge: root
consumption resolves through exports to source, identical to runtime
and to the bundler. Probed: plain -p green with no prebuilt output;
kernel-side type errors still caught by its own build.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FUv7bvbWNryuXgSBuqTtep

* fix: R11 uses the layering parser; mutation config is a fallow entry

Review blockers on #1494:

- R11's private single-quote regex could miss a double-quoted or
  re-export route into packages/*/src. specifierSites now delegates to
  the layering model's parseImports (both quote styles, side-effect
  imports, re-exports, dynamic imports), with direct regressions for
  each formerly-invisible form.
- vitest.mutation.config.ts becomes a declared fallow entry instead of
  a tolerated unused-file finding: the full-repo audit now reports it
  reachable (unused files 2 -> 1; the remainder predates this PR).

FreeRange clean-checkout evidence: with packages/kernel/dist-types and
every *.tsbuildinfo deleted, `pnpm check:freerange` reports 0 findings
on this head — the TS6305 topology died with the root references edge
in the previous commit; check:freerange has no build precondition.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FUv7bvbWNryuXgSBuqTtep

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-30 12:12:46 +02:00
Michał Pierzchała 2316fd32c5 test: pin daemon modularity migration contracts (#1487)
* test: pin daemon modularity migration contracts

* refactor: tighten daemon modularity ratchets

* test: pin reporter live hook isolation
2026-07-29 18:05:00 +02:00
Michał Pierzchała fcaa6c995c refactor(contracts): declare shared vocabulary below its consumers, ratchet what remains (#1435)
* refactor(contracts): declare the public API vocabulary below its consumers

The layering gate's largest remaining cluster was 28 type-only inversions from a
single edge: `commands/` declaring itself in terms of `client/client-types.ts`.
R2 forbids the reverse import, so a shape both surfaces need has to sit below
both. The command/device vocabulary — connection config, the device and session
views, and every per-command Options/Result — now lives in
`contracts/client-api.ts`; `client/client-types.ts` keeps the `AgentDeviceClient`
facade and re-exports the rest through one wildcard.

R6 total: 42 -> 18. No new inversion in any pair.

The published surface is unchanged, and that is verified rather than asserted:
the built `index.d.ts` exports the same 216 type names as main, byte-identical.

Eight shapes deliberately did NOT move, because each is stated in terms of a
HIGHER-ranked zone: `ScrollOptions` (ScrollInputDirection, commands/), the four
navigation Options plus `AgentDeviceCommandClient` (navigation-projection,
commands/), and the two Metro result aliases (metro/). Declaring those in
contracts/ would trade 28 commands->client edges for contracts->commands and
contracts->metro ones — the foundation depending on the layers above it, worse in
kind even though fewer in number. This is measured, not assumed: moving the whole
file to contracts/ first took the gate from 42 to 48, which is how the floor was
found.

Two keystone moves made the other 84 movable:

- `RemoteConnectionProfileFields` joined its sibling `CloudProviderProfileFields`
  in contracts/remote-config-fields.ts. It was the root of the base chain
  (AgentDeviceClientConfig -> AgentDeviceRequestOverrides ->
  DeviceCommandBaseOptions -> every per-command Options), so one rank-4
  declaration was pinning ~80 shapes up with it.
- `DaemonBatchStep` moved to contracts/batch-step.ts. Its `runtime` field was
  written `DaemonRequest['runtime']`, dragging the whole daemon request type in to
  say `SessionRuntimeHints` — the same type, three zones lower.

`CompanionTunnelScope`/`MetroBridgeScope` also moved to contracts/, since the
vocabulary needs the scope shape and it sat next to client-local env-var names.

Six pass-through re-exports in client-types.ts are suppressed per-name with the
reason inline: they exist only to publish contracts/kernel types through the
package entrypoint wildcard, every internal consumer imports them from the
declaring module, so "no consumer" is correct and not actionable — deleting them
would remove names from the public types.

`pnpm check` green, 4488 unit tests. Findings doc records the sequencing for the
last 5: the upstream declarations have to come down before the shapes that need
them can.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* docs: drop the graph viewer, keep the query that replaces it

The rendered dependency-graph viewer is not being merged (PR #1409 closed). It cost
~2200 lines plus a Fallow exemption for a 920-line canvas renderer, and nobody —
human or agent — reached a conclusion from the picture. Every finding in this
document came from short queries against the gate's own model.

This file pointed at the `claude/depgraph-viewer` branch for the tooling, which
would have dangled once that branch is deleted. Replaced with the thing that was
actually load-bearing: a throwaway probe script, inlined, that re-derives the
numbers from `scripts/layering/model.ts` and nothing else. Verified verbatim — it
reproduces TYPE_INVERSION_BASELINE exactly, which is also the check that tells you
whether either side has gone stale.

Two numbers in the summary table were stale, describing an intermediate state
rather than what shipped: R6 said "35 across 4" (actually 18 across 5 after the
vocabulary move) and ranked coverage said "729 of 894" (actually 888 of 901). Both
corrected, along with the file/edge counts in the header.

Also notes the deduplication detail that makes the query agree with the gate: each
file pair counts once, so a raw edge count reads higher.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* refactor(contracts): move the four keystones that pinned the rest of the inversions

R6 type-only spine inversions: 18 -> 7, and every one of the 7 that remains is a
deliberate architectural position rather than a misplaced declaration.

Four keystones moved to contracts/, each of which was pinning a much larger set:

- `CommandFlags` (was core/dispatch-context.ts). One rank-2 declaration holding the
  daemon's request type and every recorded action above it. Its last non-contracts
  dependency was `DaemonBatchStep`, already moved in 3fdbfe0.
- `SessionAction` (was daemon/types.ts). replay/ (6 modules) and compat/maestro/
  read and write session scripts; declaring the shape inside the daemon made both
  depend on the server to describe a file format neither asks it to produce. The
  daemon still owns the recording — only the shape moved.
- `TargetAnnotationV1` shape (was replay/target-identity.ts). ADR 0012 target
  evidence, written by 8 daemon modules and read by commands/; the parsing and
  classification logic stays in replay/.
- `ScrollInputDirection` and the Metro prepare/reload result payloads, which
  unblocked `ScrollOptions` and `MetroPrepareResult`/`MetroReloadResult`.

`DaemonRequest` also split into the three shapes it had been conflating: the
kernel WIRE shape (`flags?: Record<string, unknown>`, because a process boundary
cannot enforce a vocabulary), the new `contracts/command-request.ts`
`CommandRequest` (wire shape with flags typed — what a command surface needs), and
the daemon's own refinement (+ `internal?: DaemonRequestInternal`, carrying
SessionState callbacks and the admitted lease). core/command-descriptor/ had been
importing the third to read `command`, `positionals` and `flags`.

Two things deliberately NOT moved, because moving them would add coupling rather
than remove it, and the baseline now argues both:

- `DaemonCommandDescriptor`/`DaemonCommandRoute` — the route type is
  `keyof typeof DAEMON_ROUTE_HANDLERS`, derived from what the server implements.
  Moving it down means re-declaring route names in contracts plus a gate to prove
  the handler map still covers them. ADR 0003/0008 own that boundary.
- `AgentDeviceClient` — used as an opaque handle by 4 files. The facade is built
  from commands/'s own NAVIGATION_COMMAND_PROJECTIONS, so this is a genuine
  zone-level cycle; breaking it is a design call about where that registry belongs.
  R5 is zero here: nothing imports the client at runtime, only its type.

Also records the largest structural finding, which R6 does not measure: cycles by
edge kind are 1 (value only), 87 (value + type-only), 1 (value + dynamic), 213
(all). At runtime the graph is a clean DAG; the 87-file type-level cluster means
no one of those files' types can be read in isolation. Hubs are
runtime-contract.ts, commands/runtime-types.ts, backend.ts,
commands/runtime-common.ts. Not attempted here — it is a different and much larger
change.

`pnpm check` green, 4488 unit tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* feat(layering): ratchet type-cycle growth (R9), and rule out a narrower client port

R9: the largest strongly-connected component over value + type-only edges may not
grow. R4 keeps the VALUE graph acyclic, so every cycle counted here is created by
type-only imports - free at runtime, invisible to R5/R6, and the largest single
obstacle to reading a subsystem in isolation: inside a component of 102 files, no
file has a self-contained slice.

Baseline set to 102, which is what THIS branch achieves - main carries 107 and the
boundary moves here bring it to 102. An earlier revision baselined 87, measured
against an older main; after rebasing onto f19864e the real figure was 102 and the
new rule fired on its own stale baseline. Worth stating because the failure looked
like a regression and was not: attribution showed main at 107 and this branch
reducing it, which is the check working rather than complaining.

Growth-only, deliberately unlike R6. Reducing 102 is a real refactor rather than a
file move, so a hard equality would turn every unrelated improvement into a baseline
edit. A shrunk tree is reported in the success line instead of failing. Verified at
the new baseline by adding one type-only import that closes a loop and watching 102
become 108 and the gate reject it.

The refactor itself is still not attempted. Hubs by in-component dependents are
runtime-contract.ts, commands/runtime-types.ts, backend.ts,
commands/runtime-common.ts; a pass starts there.

Separately, investigated the narrower-port idea for the 4 remaining -> client
inversions and it does not work. Measured first:

  files NAMING AgentDeviceClient (the inversions)   4
  files CALLING client methods                     26
  distinct facade namespaces reached               13

The narrowness is an artifact of where the type is named, not of what is used.
Making those four generic over the client type pushes the concrete type into the 26
implementations, turning 4 inversions into up to 26. A port spanning 13 namespaces
is the whole facade, so it would either duplicate the public API shape - a second
source of truth for it - or derive from the facade and carry the same dependency.

So the four are the minimum number of naming sites rather than an accident: they are
the choke point. Recorded as a position with the numbers behind it. The remaining
option is the question underneath it - whether NAVIGATION_COMMAND_PROJECTIONS
belongs in commands/ - and that is a design decision about the command surface, not
a dependency cleanup.

pnpm check green, 4535 unit tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* fix(layering): test R9, specify its floor, and drop two duplications

Adversarial self-review of #1435 found four things worth fixing.

R9 shipped with no unit test. Every other rule in this gate has one (R5 back-edges,
R6 inversions, R7 session state, R8 zero-dep closures); R9's only verification was a
manual injection CI cannot repeat. Added tests for the three distinctions it depends
on: a type-only loop counts, a dynamic-only loop does not, a value loop still does.

Writing that test immediately found an undocumented edge case, which is the argument
for it. largestTypeCycleSize returns 1 for an acyclic graph that has non-dynamic
edges but 0 when every edge is dynamic, because only edge-participating files enter
the walk. Immaterial to a growth ratchet, but an inconsistent floor nobody had
written down. Now specified in the doc comment and pinned by the test, so 0 and 1
cannot later be read as a meaningful difference.

largestTypeCycleMembers was exported with no consumer - speculative API, and
scripts/layering is in Fallow's ignorePatterns so nothing would have flagged it.
Same pattern review caught on the previous head with MaestroRuntimeFlags and
TargetRect. Made module-private.

ResolvedMetroKind was declared twice after the Metro payload move: exported from
contracts/metro.ts and still private in metro/client-metro.ts. client-metro.ts now
imports it.

The gate computed the SCC twice per run, once in the rule and once for the success
line. Computed once and threaded, so the two can no longer disagree.

Also re-verified the claim this PR rests on, with a stronger check than the one in
the body: comparing DECLARATION names in index.d.ts counts inlined internals, and by
that measure this branch appears to lose five names (PrepareMetroRuntimeResult,
ReloadMetroResult, ResolvedMetroKind, SCROLL_INPUT_DIRECTIONS, ScrollInputDirection).
All five are declared-but-not-exported helpers. The real surface - exported names
across all eleven published entrypoints - is 69 on both sides, identical. Also proved
DaemonRequest structurally equal to its pre-split shape with a type-level assertion
rather than by reasoning, and confirmed SessionAction, CommandFlags and
TargetAnnotationV1 moved byte-identically.

pnpm check green, 4535 unit tests, 24 layering tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* refactor(contracts): one file per command family, one name per request

Addresses review on #1435.

contracts/client-api.ts was 1,064 LOC and grouped session, app, interaction,
replay, observability and recording contracts together, so it answered no one
question and crossed the >1,000-LOC architecture-debt tripwire in AGENTS.md:124.
Split it into 14 domain-family files by the command families that already exist
(client-connection, client-device-view, client-session, client-lease, client-app,
client-capture, client-target, client-gesture, client-selector-read,
client-replay, client-observability, client-settings, client-system,
client-request); the four Metro client shapes went into the existing
contracts/metro.ts so one file answers the Metro question. Largest resulting
file is 137 LOC. client/client-types.ts re-exports one wildcard per family, so
the published import path is unchanged.

Published surface verified unchanged against main two ways: the exported-name
set of all 11 published entrypoints is identical (70 names), and every
declaration in the built index.d.ts is byte-identical after normalization -- 0
names added, 0 shapes changed. index.d.ts got smaller (1,726 -> 1,682 lines):
10 declarations main duplicated into it now resolve through a shared chunk.

Also, from re-examining the two findings the review flagged as blind spots:

- CommandRequest was a third name for "a request" that no consumer needed.
  Every core/command-descriptor/ use read only command/positionals/flags, in two
  spellings (the full type and a Pick of it). Replaced by
  contracts/dispatched-command.ts DispatchedCommand -- those three fields and
  nothing else, with command/positionals Picked from the wire type so they
  cannot drift. daemon/types.ts DaemonRequest now extends the wire shape
  directly. Two request shapes again, at two ranks.
- The 7 remaining R6 inversions each get a mechanical reason rather than an
  appeal to an ADR: the 4 AgentDeviceClient edges are a real zone-level cycle
  (client-types.ts imports ProjectedNavigationCommandClient from commands/), and
  no narrower port exists (26 call sites across 13 namespaces); the 2
  DaemonCommandDescriptor edges are unavoidable because that shape is stated in
  terms of the server-private DaemonRequest; the 1 DaemonCommandRoute edge is
  unavoidable because the type is computed from the daemon's handler table.

Cleanups found on the way: three doc comments this branch had orphaned from
their declarations (SettleCommandOptions, RecordControlOptions,
ReloadMetroResult -- the last had drifted onto an unrelated type it
misdescribed) are reattached; intra-contracts imports normalized from
'../contracts/x.ts' to './x.ts', which is what the duplicate-import lint caught;
and stale references to the deleted file removed from the docs.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-27 17:22:39 +02:00
Michał Pierzchała f19864e486 feat(scripts): dependency-graph report over the layering gate's model (#1410)
* feat(scripts): dependency-graph report over the layering gate's model

Reports what the layering gate deliberately does not enforce, as JSON plus a short
summary. No renderer: the productive artifact is the JSON.

  pnpm depgraph        # -> .tmp/depgraph/graph.json + summary
  pnpm depgraph:test

  Dependency graph: 898 files, 4627 edges, 25 zones
    value-import cycles (R4): 0
    type-only/dynamic cycles (not gate-rejected): 8
    spine back-edges (R5): 0
    type-only spine inversions (R6): 42
    transitively redundant value edges: 1338

The two numbers worth having are the ones CI cannot give you. Transitively
redundant value edges — where the target is still reachable at distance >= 2, so
the direct import changes nothing about what the module can see — need a real
reachability pass, not a grep. And cycle detection over type-only and dynamic
edges covers the loops R4 excludes by design. Both are candidate lists, never work
lists; at ~1300 the redundancy set is a place to look.

It reuses scripts/layering/model.ts, the same module check.ts uses in CI, so the
file set, zone partition, edge kinds and cycle definition are the enforced ones. A
second extractor would describe a graph nobody gates. Consequence worth having:
its R6 count reproduces TYPE_INVERSION_BASELINE, so a mismatch means one of the two
is stale.

This is the analysis half of a viewer that was built and dropped. The render cost
~2200 lines and needed a Fallow exemption for a 920-line canvas file, and nobody
read it. Everything here clears the repo's bar with NO exemption — scripts/depgraph
is deliberately absent from ignorePatterns, unlike scripts/layering, scripts/perf
and scripts/maestro-conformance.

Getting there meant fixing rather than suppressing: extracted `valueSuccessors`
(the value-edge adjacency was built identically in two places — a real clone),
split `buildGraph` into four named aggregation steps, split
`reachableBeyondDirectEdge` out of `markRedundantEdges`, extracted
`compareZoneEdges`/`crossedZonePair`, extracted `edgeKindCode`/`edgeFlags` from a
nested ternary scoring CRAP 42, and deleted `fileGroup` plus the `group` node field
once the cluster layout went.

Two additive exports on scripts/layering/model.ts: `zoneRank` and `targetDagZone`
(previously module-private). The gate's behaviour is unchanged.

`pnpm check` green, 4488 unit tests, 5 model tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* ci(layering): assert the depgraph report reproduces the gate's baseline

The report reads the same model as the gate, so its inversion count must equal
TYPE_INVERSION_BASELINE. That agreement was previously a nice property nobody
checked; the Layering Guard job now runs scripts/depgraph/model.test.ts, so the
two cannot be green independently. Verified by bumping a baseline entry by one and
confirming the job fails with a message naming the fix.

The count feeding the check is computed by `typeInversionsByPair`, which applies
the gate's rule — once per FILE pair, over the raw resolved edges — rather than
reading the collapsed edge list. That matters: `collapseEdges` keeps one edge per
pair with the strongest kind winning, and `dynamic` outranks `type`, so a module
imported both lazily and for its types would collapse to `dynamic` and drop out of
the count. No such pair exists today (measured: 0 of 42 inverting pairs), but a
number wired into a CI equality check must not be able to drift for a reason
unrelated to layering.

Stated honestly in the README and the test: this is a cross-check of the report's
extraction and the baseline against the real tree, not two independent algorithms.
The gate remains the authority — if they disagree, the baseline or the tree is
wrong, never the test.

TYPE_INVERSION_BASELINE is now exported for this purpose.

Not done here, deliberately: the ~1338 transitively redundant value edges are a
candidate for a loose growth-only ratchet later. They are a candidate list, not a
work list, and a hard count would be noise.

`pnpm check` green, 4488 unit tests, 6 depgraph model tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* fix(depgraph): make the source reviewable, and stop overclaiming removability

Four review findings, all of them real.

P1 - the implementation was binary. scripts/depgraph/model.ts contained two raw NUL
bytes used as map-key delimiters, so Git classified a ~346-line file as binary and
hid its entire diff behind `- -`. Replaced with a unicode escape: identical at
runtime, textual on disk. I had seen the symptom repeatedly - every grep on that
file printed "binary file matches" - and worked around it with python instead of
asking why, which is how it survived to review.

Guarded repo-wide rather than for this one file: a new test asserts no tracked .ts
under src/ or scripts/ contains a raw NUL, verified by reintroducing one and
watching it fail. Nothing else would catch a recurrence, and the failure mode is
silent - the code works, the review does not.

P1 - "transitively redundant" claimed removability it cannot support. Module
reachability does not carry bindings: if `a` imports `{ c }` while `b` only
re-exports it as `{ c as b }`, the path a -> b -> c exists and deleting a -> c still
breaks `a`. The fixture in model.test.ts is exactly that shape and its comment said
"removable". Reachability also says nothing about when a module's side effects run.

Renamed throughout to what it measures - `transitivelyReachable`,
`markTransitivelyReachableEdges`, and a summary line reading "value edges whose
target is also reachable at distance >= 2 (reachability only - not a removability
claim)". The caveats and the counterexample are now stated in the marker function,
the fixture comment and the README, and symbol-level analysis is named as what
deciding any individual edge would actually require.

P2 - build.ts had no coverage. Every test exercised model.ts, so the CLI could break
its output path, wire shape or summary silently. Added three subprocess tests:
default path plus summary-agrees-with-payload, `--out` honoured and valid JSON
written, and a trailing `--out` falling back rather than crashing (pinned so it is a
decision, not an accident). `pnpm depgraph:test` now runs inside `check:tooling`, so
`pnpm check` covers it.

P2 - README was wrong three ways: it queried `.tmp/depgraph/index.json` after the
output moved to `graph.json` (the documented command failed as written), it derived
inversions from collapsed `zoneEdges`, which can undercount, and it claimed both
that the report runs in CI and that nothing here runs in CI. The query now reads
`typeInversions` and was run verbatim; the CI sentence names exactly which single
test runs and states that nothing else gates a merge.

pnpm check green, 4488 unit tests, 10 depgraph tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-27 13:59:53 +02:00
Michał Pierzchała 56b72c5cf7 refactor(boundaries): put shared contracts below their consumers, gate the result (#1405)
* refactor(boundaries): move shared contracts below their consumers

Acts on the depgraph findings: type-only edges are invisible to R5, so
vocabulary that everything depends on had drifted above the zones that use it.

- contracts/: the four platform-plugin facet tags (LogBackend,
  RecordingBackendTag, PerfMetricsSamplerTag, PlatformGatedProviderResolverKey)
  now live beside the plugin contract itself, which also moves out of core/;
  NetworkEntry moves next to the command surface that renders it; and the
  click-button, recording-export-quality, interactor-types and
  runner-lease-context vocabularies move down out of core/.
- (root) drops from 29 files to 13: the internal *-contract/output/annotation
  modules move into contracts/, kernel/ (daemon-error, observability-redaction
  beside kernel/redaction), core/ (batch-policy, an ADR 0008 projection),
  commands/ (cli-command-aliases) and remote/ (upload-progress, upload-stream).
  What remains is entrypoints and the composition roots that R2 requires to
  sit outside the spine.
- utils/ joins the ranked spine at rank 1 after its only two upward files move
  to the zones they were reaching for (cli/resolve-cli-options,
  cli-schema/cli-config), putting ~336 value edges under the gate.
- Internal imports that routed types through the client-types re-export hub now
  name their real source.

Type-only spine inversions drop from 61 to 35; the remainder is two clusters
(client/client-types.ts and the ADR 0003 daemon facet). No behaviour change:
4470 unit tests and the layering gate pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* style: merge the duplicate contract imports the tag moves created

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* refactor(imports): name the declaring module, share find's argument rules

Two follow-ups from re-measuring the graph after the boundary moves.

1. 89 type imports across 79 files routed through a re-export hub in another
   zone: `CliFlags` reached through commands/cli-grammar/flag-types.ts (52) when
   it is declared in contracts/cli-flags.ts, the replay suite result types
   reached through daemon/types.ts when they are declared in contracts/replay.ts,
   the doctor types through a daemon handler module, and so on. Each hop invented
   a cross-zone edge the architecture never asked for — including every apparent
   replay -> daemon and utils -> commands dependency. They now name the module
   that declares them. Within-zone hops are left alone; those are a local style
   choice, not a boundary claim.

2. `find`'s three positional/flag checks existed in both daemon entry points with
   hand-repeated messages, and the copy in dispatchFindReadOnlyViaRuntime was
   unreachable — its only caller validates first. Both now call checkFindArgs in
   selectors/find.ts, beside parseFindArgs and isReadOnlyFindAction, for the
   reason that module's own comment already gives: so the two paths cannot
   disagree. The refusal is returned rather than thrown, because the two
   mechanisms are not observationally identical in the session event log.

Type-only spine inversions: 61 -> 35. 4470 unit tests and every gate pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* feat(layering): ratchet type-only spine inversions (R6)

R5 ignores type-only edges by design — they cost nothing at runtime and do not
affect cold start — so nothing was watching the direction they point. Ranking
them the same way found 61 inversions, including contracts/ and utils/ declared
in terms of rank-4 zones. 26 are fixed by the preceding commits; R6 pins the
rest per zone pair so they can only shrink, and a new pair fails outright rather
than being added to the baseline.

The two remaining clusters each need their own change, and the baseline says so:
the per-command Options/Result vocabulary declared inside the public Node-client
surface, and the ADR 0003 daemon facet shape that core's descriptor registry
composes.

Both ratchet directions are covered: growth fails, and shrinking without
lowering the number fails too, so the baseline cannot quietly stop describing
the tree.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* docs: record the import-graph findings behind this refactor

A dated snapshot, not a normative document: when it disagrees with
scripts/layering/, the gate wins. The graph tool that produced it lives on the
claude/depgraph-viewer branch, deliberately out of this change.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* refactor(selectors): state the shared selector argument rules once

R2 (commands-floor) forbids the daemon from importing commands/, and that is the
right call: commands/ is the client-side surface — its only consumers are cli/,
cli-schema/, mcp/, client/ and the composition roots — while the daemon is the
executor on the other side of the wire. ADR 0008 protects exactly that seam.
Relaxing R2 would let the executor depend on a client projection and pull CLI
grammar and output formatting into the daemon's bundle.

But the rule does force duplication: the daemon must validate independently
because it accepts requests from any client, so 10 refusal messages existed in
both zones. The only place a shared rule can live is below both, and selectors/
already held the parsers (splitIsSelectorArgs, splitSelectorFromArgs,
isSupportedPredicate) and even the `is` predicate message — just not the checks
that use them.

Three drifts had already appeared in the `is` predicate rule alone:

- commands/interaction/selectors.ts re-implemented the predicate list as an
  inlined seven-way `!==` chain while importing the message and hint from
  selectors/predicates.ts, so adding a predicate to the shared list would not
  have reached the CLI grammar.
- That inlined chain compared the raw token, so the CLI rejected `is TEXT ...`
  while the daemon it hands the command to accepts it. The CLI now matches the
  executor; this is an intentional alignment, not an accident.
- isCommand raised the same refusal without IS_PREDICATE_USAGE_HINT, so whether
  an agent got recovery guidance depended on which layer noticed first — the
  failure mode ADR 0010's audit calls out.

checkIsPredicate, checkIsArgs, checkGetFormat, checkElementTargetArgs and
checkWaitText now hold those rules, each beside the parser it wraps, and report
a refusal rather than choosing how to raise it: the daemon returns a response,
the command surface throws. Those mechanisms are not interchangeable — they
write different session events — so the shared check stays out of that decision.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* feat(daemon): give ADR 0014's ref frame one transition, pin SessionState owners

`SessionStore.get()` returns the live record out of a private Map and `set()`
re-puts the same reference, so every `session.<field> = …` in the daemon is a
durable write to store-owned state: 57 of them across 17 files, against 26
`set()` calls that are therefore ceremonial. Nothing at the store boundary can
check what those writes are supposed to keep true.

Measuring which module writes which field showed the problem is narrower than
the raw count suggests — 16 of 27 fields already have exactly one writer. The
sharp case is ADR 0014's ref frame: `refFrameState`, `refFrameScope`,
`refFrameTree` and `refFrameGeneration` must move together or the frame is
incoherent (an `active` state with a stale tree resolves refs against a
namespace nobody authorized), yet complete issuance wrote them in ref-frame.ts
and partial issuance wrote the same four in session-snapshot.ts. ref-frame.ts's
own header claims to be "the single owner of the frame's transitions", and
session-snapshot.ts documented itself as the exception. Both forms now go
through `activateRefFrame`; they differ only in scope.

`recordSession` deliberately moves alone in two paths (recording without arming
a publication), so the save-script cluster gets no invented abstraction — it
gets ownership instead. R7 records every field's owner and stops the set from
growing quietly: a new SessionState field must declare one, a foreign write
fails naming the owner to call, and an owner that stops writing must be removed
so the table cannot drift into fiction. Field names are read out of the
`SessionState` declaration, so a daemon module with an unrelated local named
`session` — a provider or runner session — cannot trip it.

4475 unit tests and every gate pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* docs: record the reference semantics and refresh the findings

SessionStore.get/set now document that the record is handed out live, since that
is the fact behind R7. The findings snapshot picks up the resolved R2 question,
the ref-frame consolidation and the two new gate scopes.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* refactor(boundaries): rank every satellite zone, extract the provider port

Second-order effect of the earlier rounds. With `utils` on the spine and
`(root)` emptied of shared contracts, the eleven zones that were unranked
"because ranking them would invent an order the architecture had not committed
to" turned out to have a consistent rank already — the order was there,
unasserted. Solving the constraint system showed one blocker: `utils/remote-config.ts`
projected a remote-config profile into `CliFlags` while reaching up into
`remote/`, and its only three consumers were in `cli/`. It moves there as
`cli/remote-config-flags.ts`, and every satellite zone joins the spine.

Ranked coverage goes from 730/895 files to 882/895. Only `(root)` stays out, and
now for one stated reason: R2 forbids `daemon/` from importing `commands/`, so
the files that wire them compose the spine from above.

Ranking them exposed 22 type-only inversions R6 had never been able to see, and
they were concentrated rather than scattered:

- The device-provider port. `providers/` and `cloud-webdriver/` implement what
  the daemon calls, so both sides name `DeviceLease`, `LeaseLifecycleProvider`,
  `LeaseLifecycleContext` and `DeviceInventoryProvider` — now declared in
  contracts/device-provider.ts, below both. The adapters also imported the
  daemon's NARROWED `DaemonRequest` while only ever reading `req.flags`; they now
  name the public one from kernel/contracts.
- `MetroPrepareKind` and the remote-config profile field groups move to
  contracts/ for the same reason: the command surface validates them and
  contracts/cli-flags.ts is composed from them.

Two clusters remain, ratcheted with their reasons in TYPE_INVERSION_BASELINE:
the client-types vocabulary, and `SessionAction`, which needs `CommandFlags` and
`DaemonBatchStep` to move with it.

Also fixes two things CI caught: the eight type re-exports my earlier import
redirection orphaned (none published through any src/sdk/* entrypoint, so no
public surface changes) and `isSupportedPredicate`, now module-private since
`checkIsPredicate` is the admission API. `fallow-baselines/health.json` is keyed
by path, so the moved cli-config entry moves with the file rather than being
regenerated.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* fix(selectors): use the admitted predicate, not the raw option

Review finding. `isCommand` called `checkIsPredicate` and then kept reading
`options.predicate` for the capture policy, the `exists` branch,
`evaluateIsPredicate`, the failure message and the returned result. Admission
normalizes case, so an upper-case predicate was let past the gate and then
evaluated against lower-case branches: `EXISTS` skipped its own branch and fell
through to the generic path, and the result echoed the raw token. I widened
admission at that surface without threading the normalized value through it —
the CLI-grammar surface in the same change does use the admitted value.

Every decision after admission now reads it.

Two tests, both verified to fail without the fix:

- a production-route regression driving `device.selectors.is` with
  `EXISTS`/`TEXT`, plus one pinning that an unknown predicate is still refused
  WITH the ADR 0010 usage hint;
- a surface parity gate (selectors/__tests__/is-argument-surface-parity.test.ts)
  in the repo's existing parity style, asserting the daemon and CLI-grammar
  surfaces reach the same verdict and hand the same normalized predicate
  downstream across an input table. A helper-only test cannot catch a surface
  that admits correctly and then discards the result, which is what happened
  here.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* docs: name the pre-push gate, and the formatter's path allowlist

Both misses in this PR's review were process, not judgement, and the docs
pointed the wrong way for both.

AGENTS.md said "prefer the aggregate package.json scripts" without naming which
aggregate, and CONTRIBUTING listed `pnpm test` and the targeted checks but never
`pnpm check`. `check:tooling` looks like the gate and is a subset of it: it stops
before the Fallow audit, so the dead exports this PR introduced passed a clean
`check:tooling` and failed CI. Both files now name `pnpm check`, say what it
covers, and say what it cannot (the device matrix).

The same gap produced a second mistake twice: `oxfmt <path>` reformats whatever
you point it at, while the repo's `format` script is an allowlist that excludes
`scripts/` and every `.md`. One run reformatted 50 unrelated script files into a
commit; the next nearly did it to AGENTS.md. AGENTS.md now says to run
`pnpm format`, never `oxfmt <path>`.

It also records the rule that cost a CI cycle: Fallow's baselines are keyed by
path, so a renamed file needs its baseline entry moved, not the baselines
regenerated.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* revert: undo stray formatter output across docs and scripts

Three separate `oxfmt <path>` runs in this branch reformatted files the repo's
`format` script deliberately excludes: 55 files under scripts/maestro-conformance
plus scripts/perf, sync-mcp-metadata and the slow-test reporter, and 12 markdown
files including six ADRs and docs/agents/. All of it was whitespace, quote style
and markdown table padding — no content — but it inflated the diff a reviewer has
to read and would have rewritten prose ownership across files this change has no
business touching.

All 70 are back to their origin/main content, so the diff outside src/ is now
exactly this change's scope: three docs, scripts/layering, the Fallow baseline,
and five provider integration tests.

The rule this violated is now in AGENTS.md: run `pnpm format`, never
`oxfmt <path>`.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* style: reformat two provider tests with the repo's pinned oxfmt

`pnpm format:check` failed in CI on the two files whose imports I merged by hand.
The repo pins oxfmt 0.42.0 as a devDependency and both `format` scripts invoke
`./node_modules/oxfmt/bin/oxfmt`; I had reformatted with `npx oxfmt`, which
resolved 0.60.0, and the two versions disagree about wrapping a 100-column import.

This is the rule AGENTS.md already states — run `pnpm format`, never oxfmt
directly — so there is nothing to add to the docs, only to do.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* fix(ci): install deps for the layering guard, and gate the zero-dep contract

The Layering Guard job failed with ERR_MODULE_NOT_FOUND on `oxc-parser`. The job
ran with `install-deps: false` — no `pnpm install`, so no `node_modules` — and R7
had started parsing the daemon with oxc-parser instead of matching assignment
operators with a regex. `pnpm check:layering` passed on every local run, because
locally `node_modules` is always there.

The job now installs dependencies. The alternative was to put R7 back on a regex,
which cannot see `??=` or a computed `session[key] =` write, so it would trade a
correct rule for a fast job.

That leaves the interesting part: the zero-dep contract is real for the jobs that
keep it, and it is invisible to every local run, which is the worst combination a
constraint can have. R8 makes it checkable. It reads the zero-dep job list out of
`.github/workflows/` rather than restating it — declaring a job zero-dep is what
puts it under the rule — walks each job's entry scripts and their whole
relative-import closure, and requires every specifier to be a Node builtin or
another repo file. A zero-dep job whose entry scripts the scan cannot identify
fails too, so the rule cannot be escaped by changing how the job invokes them.

Specifiers come from oxc-parser's module record, not a line scan. The closures
include `--test` files, and a test about imports naturally embeds import syntax in
a fixture string; the line scanner reported two such phantom violations in
model.test.ts before the switch, which is how a gate stops being trusted.

Verified by re-running the real gate against three injected regressions: the
layering job back on `install-deps: false` (reproduces the exact CI failure,
pointing at session-state.ts:24), a package import added to the still-zero-dep
affected-selector closure, and a zero-dep job whose run step names no script.

Also corrects the CONTEXT.md spine paragraph, which still described the satellite
zones as deliberately unranked after they had all joined the ranked spine.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* fix(layering): make R7 exhaustive, and follow session records through aliases

Review finding: `SESSION_STATE_FIELD_OWNERS` covered 27 of `SessionState`'s 42
fields and nothing asserted parity, so a new field could be added and pass the
gate by being invisible to it. R7's advertised claim — "every SessionState write
is inside its declared owner" — was broader than what it checked.

Investigating that turned up a second, larger gap the finding did not name: the
scan only recognized a binding literally named `session`. The daemon names these
records by role, so `nextSession`, `provisionalSession`, `completedSession`,
`preRunSession` and `preEntrySession` were all invisible — and three of those
writes were genuine violations R7 existed to catch:

  src/daemon/snapshot-runtime.ts:256  nextSession.snapshotScopeSource
  src/daemon/snapshot-runtime.ts:265  nextSession.snapshotGeneration
  src/daemon/handlers/session-replay-runtime.ts:707
                                      preEntrySession.pendingRecordAndHeal

The first two are the #1076 versioned-ref invariant: the generation advances
exactly when the stored tree is replaced. That rule lived in `setSessionSnapshot`
and had acquired a second statement of itself in snapshot-runtime.ts, whose own
comment admitted the bypass. It now goes through `setSnapshotLineage` in the
owning module. The third clears a watermark stamped by session-replay-resume.ts;
`clearPendingRecordAndHealWatermark` puts the clear beside the stamp.

Gate changes:
- Binding detection accepts aliases, paired with the existing declared-field
  filter so an unrelated `…Session` local only registers if it also writes a
  field SessionState owns — where the remedy is the same anyway.
- `fieldClassificationDrift` asserts parity in all three directions:
  unclassified, in-both, and naming a field SessionState no longer declares.
- `STORE_OWNED_SESSION_STATE_FIELDS` classifies the 11 fields the store
  establishes at construction. It is a positive claim, so a direct write to one
  fails and names both remedies.
- Four fields the widened scan made visible (`lease`, `deviceClaim`, `appName`,
  `saveScriptComplete`) got real owners.

`nextSnapshotGeneration` is now module-private: replacing its only external call
site orphaned the export, which `pnpm check` caught via Fallow.

Verified against three injected regressions: a new SessionState field with no
direct write (the reviewer's exact scenario), a foreign write through an alias
binding, and a direct write to a store-established field. All three rejected.
`pnpm check` green, 4486 unit tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

* docs(daemon): correct the snapshot-lineage claim, and pin the real contract

Device verification of the snapshot-lineage route found that a ref pinned before
a `diff` keeps resolving with no pinned-ref warning. That is the designed ADR
0014 behaviour, not a regression — the comment describing it was wrong, and I
propagated it.

`main`'s comment in snapshot-runtime.ts said a diff "leaves client refs pinned to
the previous generation, which is exactly what the pinned warning diagnoses". The
counter and the authorization epoch are different clocks:

  - `diff` passes `issuesRefsToClient: false`, so it never reactivates the frame;
  - `resolveRefStalenessWarning` compares a pin against the frame EPOCH, not the
    observation counter, and its own comment says why — a capture that bumped the
    counter must not make a valid pin from the issuing frame look stale.

So advancing the counter is not the same as invalidating client refs, and the
observable the comment promised does not exist. I carried the sentence into
`setSnapshotLineage`'s doc when the transition moved, and then into a hardware
verification request, which cost a reviewer a device run against a false claim.

`setSnapshotLineage` itself is unchanged and was a pure move: same expressions,
same inputs as the inline assignments it replaced, so this route behaves exactly
as it does on main.

A comment that contradicts the code should be an assertion instead, so the
contract is now pinned in session-snapshot.test.ts: the diff advances the counter,
preserves the epoch, leaves the pre-diff pin resolving without a warning, and
still warns for a pin from a different frame. Verified to fail when the epoch
comparison is swapped for the counter. A second test covers the keep-current
branch, which had no coverage.

`pnpm check` green, 4488 unit tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-27 08:08:34 +02:00
Michał Pierzchała c0fc822e80 chore: remove dead code and tune fallow's dead-code rules (#1363)
Evaluated knip (webpro-nl/knip) against the fallow setup already in the
repo, cleaned up everything it surfaced, then removed knip again: measured
head-to-head on the same tree, fallow is a strict superset once two
switches it already supports are flipped.

Dead code removed:
- `daemon/artifact-materialization.ts` (224 lines) had no production
  caller, only its own test. Removing it exposed that
  `downloadArtifactToTempDir` and the whole URL-fetch-with-redirects path
  in `artifact-download.ts` were reachable only through it — the live
  upload paths use the incoming-request helpers instead. That file goes
  348 -> 123 lines. `readZipEntries` then fell out of `artifact-archive.ts`.
- Dead test-helper exports: 12 unused re-exports and 6 needlessly-exported
  mocks in `session-test-harness.ts`, dead barrel entries in
  `__tests__/test-utils/index.ts`, plus `withMockedXcrun`, `matchesSchema`,
  `IOS_FRAME`, `IOS_TAB_FRAME`, `snapshotWithOffscreenContent`.
- `androidSnapshotHelperOutput` was duplicated byte-for-byte in
  `provider-scenarios/android-world.ts`; it now imports the shared copy.
- 8 unreferenced type aliases, and 17 redundant type re-export lines in
  `client/client-types.ts`. The published `.d.ts` is byte-identical before
  and after all 19 files: those types already reach consumers through
  `contracts/*` via `CommandResult<...>`, so this is not an API change.

Tooling:
- `.fallowrc.json` gains `includeEntryExports`,
  `ignoreExportsUsedInFile: {type, interface}` and `unused-types: warn`.
  That combination is what made the findings above visible; the previous
  config was quiet mainly because of its own suppression list.
- Dropped 2 now-obsolete `ignoreExports` suppressions, added 3 documented
  ones (published `sdk/*` surface, tool-config `default` exports, and the
  `AssertTrue<...>` totality guards that exist only to satisfy
  `noUnusedLocals`).

`unused-types` stays at `warn`: 72 pre-existing type re-export lines across
27 files remain, tracked separately. Every other fallow detector is at zero.
2026-07-22 17:16:02 +02:00
Michał Pierzchała 117f78107e feat: add direct Limrun provider runtime (#1278)
* feat: add direct Limrun cloud runtime

* refactor: reuse Android provider runtime for Limrun

* refactor: pass runner context to provider runtimes

* fix: remove Android gesture swipe fallback

* fix: reconcile Limrun direct runtime with main

* refactor: compose Android provider interactors in core

* fix: satisfy packaged Limrun runtime checks

* perf: load Limrun provider runtime on demand

* docs: document Limrun device cloud flow

* refactor: reuse Android reverse provider for Limrun

* fix: isolate provider-owned iOS sessions

* fix: preserve provider runtime boundaries

* refactor: split close repair lifecycle

* fix: reject unavailable provider leases

* fix: reconcile provider runtime review feedback

* test: stabilize alert deadline smoke assertion

* fix: recover expired provider leases

* fix: limit Limrun to remote simulators

* fix: make Limrun provider cleanup durable

* test: cover Limrun connect through CLI

* fix: make provider expiry recovery durable

* refactor: remove Limrun compatibility cleanup

* fix: release live provider leases on expiry
2026-07-16 19:26:20 +02:00
devin-ai-integration[bot] 4e06304b12 fix: align layering claims, remove app-log ineffective dynamic import, refresh architecture records (#1222) (#1227)
* fix: align layering claims, remove app-log ineffective dynamic import, refresh architecture records (#1222)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs: fix layering spine ordering (cli top), ADR 0009 deferred-scope wording, terse app-log-request-scope comment (#1222)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs: show full rank groups in layering spine diagrams; clarify back-edge order vs literal imports (#1222)

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs: mark replay ADR context historical

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs: refresh replay repair and app-log boundary status

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Michał Pierzchała <thymikee@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-07-13 12:22:17 +02:00
devin-ai-integration[bot] d585d74172 chore: close out architecture experiments (#1213)
* chore: close out architecture experiments

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs: record unavailable live experiment

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* ci: make Android perf script atomic

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs: explain atomic perf workflow

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* chore: simplify back-edge diagnostics

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Michał Pierzchała <thymikee@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-07-11 15:07:32 +02:00
devin-ai-integration[bot] 0a8ea3a57b refactor: consolidate architecture ownership and client results (#1210)
* refactor: consolidate architecture ownership and client results

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: keep selector parse chunk grouping current

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: update moved architecture breadcrumbs

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: enforce moved selector architecture

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: keep selector guarantee ownership current

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* docs: update selector ownership references

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Michał Pierzchała <thymikee@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-07-11 09:40:24 +02:00
devin-ai-integration[bot] ae74c51abd chore: add agent-efficiency regression guards (#1174)
* chore: ratchet architecture dependency graph

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test: ratchet agent-facing output economy

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* feat: derive command navigation explanations

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: keep efficiency checks fallow-clean

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(layering): enforce back-edge ceiling monotonicity and cover root src files

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* ci(layering): pin back-edge-ceiling ratchet to PR merge-base

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* test(output-economy): baseline-independent actionability floors, policy-derived error, like-for-like screenshot surfaces

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(explain): resolve true CLI aliases, canonical usage, and derived owners

Surface true CLI aliases from parser normalization (long-press, metrics,
tap, launch, relaunch) distinct from catalog keys, preserving implied-flag
semantics (relaunch => open --relaunch). Extract the canonical single-line
usage builder to src/utils/cli-usage.ts so schemas without usageOverride
include positionals and flags. Replace guessed handler paths with a
completeness-checked daemon-route owner map keyed by the closed
DaemonCommandRoute union, fixing silently-dropped non-kebab routes
(reactNative, recordTrace) and generic dispatch. Add table-driven coverage
for aliases, synthesized usage, split-family/route-variant/dispatch owners,
structured output, and explain:command CLI exit/stdout/stderr.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: enforce exact ratchets and compact command explain

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: colocate command ownership metadata

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: bind daemon owners to production routes

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: preserve generic dispatch bundling

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix: enforce monotonic output budgets

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: Michał Pierzchała <thymikee@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-07-10 11:54:09 +02:00