Commit Graph

33 Commits

Author SHA1 Message Date
Michał Pierzchała 40e4b0dd3e docs(agents): restore and enforce progressive disclosure (#1888)
* docs(agents): restore and enforce progressive disclosure

* test(maestro): pin typed selector fallback signal

* docs(agents): address progressive disclosure review

* docs(agents): restore orphaned traps and close guidance-gate bypasses

- AGENTS.md: skills carry a minimal start/routing card; command semantics
  stay in versioned CLI help (the skills contract enumerates two skills by
  hand, so prose retains ownership for the rest)
- testing.md: restore the two local-only XCTest snags CI never hits
  (unsigned-bundle policy refusal signature + first-run automation permission)
- scripts/gate/routing.ts: record GitHub's 300-changed-file path-filter limit
  at the paths-ignore assertion it bounds
- agent-guidance-contract.test.ts: recurse docs/agents so nested guidance
  cannot evade the byte budgets while the gate stays green
2026-08-20 16:58:26 +02:00
Michał Pierzchała 494eb52f66 refactor: migrate get to the request-bound device runtime (#1877)
* refactor: migrate get to the request-bound device runtime

`get` declares `elementReadRuntimeUse` (required `captureSnapshot`, preferred
`readTextAtPoint`), admits once from exact owner facts, refuses before binding,
and binds exactly once. Its capability bucket, the static HarmonyOS/Web command
sets that augmented it, and `requireCommandSupported` admission for `get` are
gone; `'get'` leaves the `createSelectorRuntime` capability union.

The neutral `readTextAtPoint` operation replaces the branch-per-family legacy
`read` dispatch on the `get` path. Every local family and both providers now
classify it exhaustively — Web, HarmonyOS, Vega and every provider row report it
unavailable, which is behaviour-preserving because the legacy dispatch had no arm
for them and threw on every call before falling back.

R36 is the new parametrized cutover row.

* fix(get): admit before the direct-iOS fast path; close the element-read outcome

Review blockers on #1877.

1. `dispatchGetViaRuntime` could complete the direct-iOS selector query before
   `resolveBoundGetRuntime`. Once `get` declares `device-runtime`, ADR 0019
   requires resolve -> admit -> bind before anything in the request path
   operates, so admission now runs first for every target shape and the fast
   path is a fast path *within* an admitted request. Regression: an eligible
   direct selector cannot operate when facts refuse admission.

2. `readTextAtPoint` returned `Promise<string>` and `readTextForNode` caught
   any throw and fell back, assigning a typed diagnostic after an untyped
   failure. It now returns a closed `ElementTextReadOutcome`; fallback happens
   only for the contract's classified reasons; unexpected errors propagate.
   The reason union is derived from its runtime list so the two cannot drift,
   and an unhandled reason is a compile error at the consumer.

This retires the generic catch the start record promised.

* feat(daemon): land the selector capture seam with get as its first consumer

Takes ownership of the request-bound selector capture seam from #1876, which
cannot ship standalone: with find's cutover deferred it had no consuming
command (ADR 0019 §10) and was not dead-code clean (check:production-exports
19 -> 20). `get` is its first consumer, so it lands here.

Adopts find's handoff as given. The one shape change, approved by the
coordinator: the selector family gets its own capture uses carrying a PREFERRED
`readTextAtPoint`, declared ALONGSIDE the snapshot uses so `snapshot`/`diff`
keep binding exactly what they bind today. The read is surfaced through the
existing arms of `bindSnapshotCaptureRuntime`, reusing the same
selectActiveAppSnapshot / selectSnapshotWithoutActiveApp selectors — no second
plan-to-operation dispatch.

`get` now runs through `createBoundSelectorRuntime`; `resolveBoundGetRuntime`
and its test are deleted as superseded, and `'get'` leaves the
`createSelectorRuntime` capability union.

The legacy read adapter survives for `find <q> get text` and is selected by
which command constructed the runtime — never by failure, family, environment,
or flag — so `get` cannot reach it. It retires in find's cutover, where the
last consumer moves.

* refactor: retire the read dispatch alias across both selector consumers

Read-only `find` now constructs a BOUND selector backend, so `get text` and
`find <q> get text` execute the same bound `readTextAtPoint` instead of one
binding it and the other dispatching the legacy `read`. This moves find's READ
LEG only: find's descriptor stays LEGACY_PLATFORM_EXECUTION and it claims no
cutover row.

With no consumer left, the whole chain goes: the `read` registry entry and its
`dispatch: {}` projection, `DISPATCH_HANDLERS.read`, `handleReadCommand`,
`interaction-read-legacy-dispatch.ts`, and the duplicate platform reader
branches it carried. `read` was the only `dispatch-alias` descriptor, so that
catalog group goes too.

Deleting the registry entry drops 'read' from DescriptorDispatchCommandName,
which makes a surviving DISPATCH_HANDLERS.read a compile error rather than
something R36 has to police. R36 now claims the retirement it can prove.

`find.test.ts` is over the size tripwire, so its handler invocation is
extracted to find-handler-fixture.ts and the pin lowered 1237 -> 1221.

* refactor(daemon): apply the seam addendum after #1876 was re-scoped

Two edits, per find's ADDENDUM.md:

1. `includeRects` returns to `buildRuntimeCaptureInput`. It was removed from
   #1876 as unconsumed; the selector capture path is genuinely its first
   consumer (a Web rect capture requests bounds explicitly), so it lands here
   under the same rule that moved the seam. `snapshot`/`diff` pass nothing.

2. The per-capture `signal` is dropped, not restored. `CaptureSnapshotInput`
   has no such field on this stack — it moved to `wait` (#1875) with the
   regression that proves per-poll abort and quiescence. `get` captures once
   per resolution and never polls, so nothing here needs it. The seam test and
   fixture coverage for it moves with the contract rather than being kept
   against a field that no longer exists.

* refactor(get): retire the direct-iOS selector shortcut

`get` declares device-runtime, so its request path must reach the platform only
through operations R36 declares. `dispatchDirectIosSelectorGet` reached
`runAppleRunnerCommand` through a path the row declares no operation for;
admitting before a bypass is not executing through the seam, so the bypass is
removed rather than ordered after admission. Every target shape — including the
simple iOS `id=` selector — now resolves through the bound capture.

`queryDirectIosSelector` itself stays: `offscreen-target-probe.ts` still
consumes it and it remains single-copy. `dispatchDirectIosSelectorIs` belongs to
`is` (#1883). Two get-only helpers (`readDirectIosGetSelector`,
`buildDirectIosGetResult`) became unreachable and are deleted with the caller.

Declaring `querySelector` as a fact-admitted preferred operation was rejected on
duplication, not correctness: the offscreen probe takes a plain session and
cannot consume a bound operation, so it would ship the query twice until Wave 5
moves the probe — the deferred-duplication shape this PR was already overruled
for on the `read` alias. It returns as a declared, §9-measured operation in a
later unit that also moves the probe.

Cost, stated plainly: `get text id=…` loses its tree-capture skip on iOS. No
fallback was added and the latency is not recovered elsewhere. R36's
singularExecution claim is now what the code does rather than aspirational.

* refactor: ride the Interactor seam for the element read; drop the bespoke host

Two operations of the same class were reaching their mechanics two different
ways: `findText` rides `Interactor` via `localInteractors.resolve`, while
`readTextAtPoint` had its own host port. That is duplication of MECHANISM, so
the read now rides the same seam.

`Interactor` gains `readTextAtPoint?`, implemented on the Apple, Android and
Linux interactors where those mechanics already live.
`src/platform-runtime-element-text-host.ts` and its `elementText` host wiring
are deleted; the contract binds through the resolver exactly as the snapshot
runtime does.

Size honesty: this removes an 89-line module but the four readers still have to
exist, so they moved into the interactors rather than vanishing. Net production
change is ~4 lines, not ~89. The duplication of mechanism is what is actually
fixed; Wave 5/6 retires the seam for both operations together.

Also from the size investigation:
- `ElementTextRuntimeExecution` was byte-identical to `SnapshotRuntimeExecution`;
  removed and reused, as `find-text-runtime.ts` does.
- Removed a stranded, stale comment in `selector-capture-binding.ts` that still
  claimed a duplication this branch had already retired.
- `FrozenUnavailablePlatformRuntimeFacts` is derived from its input type rather
  than restated, removing a 14-line clone group my new cell had pushed over the
  detector threshold.

* refactor: migrate is to the request-bound device runtime (#1883)

* refactor: migrate is to the request-bound device runtime

`is` declares the shared selector capture use, admits once from exact owner
facts, refuses before binding, and binds exactly once. Its capability bucket,
the static HarmonyOS/Web command sets that augmented it, and
`requireCommandSupported` admission for `is` are gone; `'is'` leaves the
`createSelectorRuntime` capability union.

Admission now runs BEFORE the direct-iOS selector fast path. ADR 0019 requires
resolve -> admit -> bind before anything in a `device-runtime` command's request
path reaches the device, so that query becomes a fast path *within* an admitted
request rather than a way around exact-owner facts. The rule is documented once,
on `createBoundSelectorRuntime`, replacing the two duplicated call-site comments
`get` and `is` were each carrying.

Declared behaviour change: `is` takes the active-app plan split, so the facts
decide per family. On iOS `appBundleId` is the XCUITest attach target — with no
tracked app the runner's own process comes to the foreground, displaces the app
under test, and the capture then answers confidently about the runner's own
blank screen. An iOS `is` on a session with no tracked app is now a typed
SESSION_NOT_FOUND refusal carrying the `open` hint. Refusing beats
displacing-and-lying. Android captures the real launcher in that state and is
unchanged, which is what the platform facts already encoded.

The two Apple watchOS cells move from capability-admitted-then-runner-failure to
a typed unavailable refusal, the same classification snapshot, diff, and get
already landed.

R37 is the new parametrized cutover row. `find` keeps `createSelectorRuntime`
and its `requireCommandSupported` call, so `captureData` stays optional and
`captureSnapshotWithInteractor` stays: this unit is not the last selector unit.

* fix(is): a failing iOS assertion fails instead of exiting zero

Reverses part of #557, on thymikee's explicit instruction.

`is` is an assertion: the docs state it "exits non-zero on failure". The
direct-iOS fast path broke that contract — it reported a failed predicate as a
completed command, so on device

    $ agent-device is text id=… "Wrong Expected Text"
    Passed: is text          (exit 0)

because `{ok: true, pass: false}` reaches `isCliOutput`, which renders
"Passed: is <predicate>" without reading `pass`. A failing assertion reported as
success lets a replay run on past a broken state. Now:

    Error (COMMAND_FAILED): is text failed for selector id=…:
      expected="Wrong Expected Text" actual="Apple Account, …"   (exit 1)

The renderer needed no patch: a negative can no longer produce a success
envelope, so it is correct by construction.

Direction chosen deliberately. Making the two paths agree could have gone either
way, and "an agent asked a question and got an answer" is a real argument for the
other one. This follows the DOCUMENTED contract rather than merely the incumbent
behaviour, and the alternative is a far larger change: a zero-exit `is` would
alter every platform and path, break scripts that rely on it failing the shell,
and needs its own PR, docs, and probably a major version. It is also already how
`is hidden` and `is exists` behave end to end.

PASSING assertion, and that arm still answers with zero captures (pinned). Only
the negative falls through — what #557's own summary asked for, "preserving
snapshot fallback for misses", refusing fallback only for hard failures like
ambiguity. The fall-through was #557's own design, never armed: the `| null`
return and the caller's `if (!payload) return null;` guard were unreachable.
This makes that dead guard live.

Measured on iPhone 17 (median of 9, warm daemon): predicate holds 0.14s / 0
snapshots, unchanged; predicate fails 0.25s / 1 snapshot. ~+0.11s on failing
assertions only.

Correctness gain beyond the envelope: the fast path evaluates a ONE-NODE tree, so
`visible` cannot see the ancestor geometry a list row inherits and its negative
can be wrong. Falling through re-asks the real tree and can turn a spurious
negative into a pass.

The #557 pin moved with its reasoning at the pin site.

* fix(layering): let a cutover row state a data-only admission retirement

Review blocker on #1883: R37 claimed `legacyRetirement.routeNames:
['WEB_QUERY_COMMANDS_WITH_IS', 'HARMONYOS_IS_SUPPORT']`. Neither identifier has
ever existed. They satisfied the non-empty shape check while proving nothing —
the vacuous registry claim AGENTS.md warns about, and a green gate that would
stay green if the deletion were reverted.

The cause was the model, not the row. Every `LegacyRetirementClaim` form names
something that must NOT exist, which a row can always satisfy by inventing a
name. `is` retired no module, route, or dispatch projection because it had none:
its legacy admission was a capability bucket plus membership in two static
platform command sets, so its real retirement is a DATA deletion the model could
not express. Rather than patch around that with sentinels or a per-command
policy file — both forbidden by the playbook — this generalizes the model.

`staticCommandSets` names the sets themselves and is proven from both sides:
each must still be DECLARED in production source, and must no longer list the
command. A fictional set fails the first half; a skipped deletion fails the
second. That is what an identifier-shaped claim cannot state.

R37 now claims HARMONYOS_SUPPORTED_COMMANDS and WEB_QUERY_COMMANDS, which is the
deletion it actually performed.

Planted red, both halves, against the real gate:

  [R37 is-runtime-cutover] 2 violation(s):
    (is cutover row):1 — claims retired static command set
      'WEB_QUERY_COMMANDS_WITH_IS', which no production source declares
    (is cutover row):1 — claims retired static command set
      'HARMONYOS_IS_SUPPORT', which no production source declares

  [R37 is-runtime-cutover] 2 violation(s):
    src/core/capabilities.ts:59 — static command set WEB_QUERY_COMMANDS still
      admits is

so the exact claim that shipped is now rejected by name, and so is restoring the
membership it claims to have removed. Mechanism cases live with the other
planted-row tests; layering goes 177 -> 181.

* test(is): pin the exit-code guarantee independently of what answers the predicate

Prep for the Blocker 1 retirement, which deletes `buildDirectIosIsResult` — the
function the #557 reversal fixed. The reversal's guarantee must not evaporate
with it, so it gets a case that does not know how the daemon decided.

`is` is documented to "exit non-zero on failure". The reversal proved that at
the JSON envelope; nothing pinned it at the CLI boundary, which is where the
defect was actually visible (`Passed: is text`, exit 0). This asserts the CLI
contract directly: a `predicate_failed` response exits 1 and never renders as
passed.

It survives the retirement untouched, because it asserts the outcome rather than
the path. Planted red with the exact pre-#1739 envelope the shortcut produced
(`{ok: true, data: {pass: false}}`): `exitSpy.calls` is `[]` — no exit call at
all — so the case fails, which is the regression it exists to catch.

Unpushed on purpose: the restack will carry it into the retirement cycle.

* refactor(is): retire the direct-iOS selector shortcut

thymikee's ruling (option b). `is` declares `device-runtime`, so its request path
must reach the device only through the operations R37 declares. It did not: a
simple iOS `id=`/`label=` target was answered by a direct XCUITest querySelector
without any capture, ordered after admission but not executing through the seam.

This is not retired because it was wrong. `wait` hypothesized that the degenerate
one-node evaluation mis-answers `is visible` for off-viewport nodes, traced it
through the code convincingly, then tested it on device and it did not reproduce
— XCUITest's own query is conservative about visibility, so the degenerate
evaluation never gets the chance. It is retired because it was an undeclared,
unmeasured bypass that made R37's singularExecution claim false: the same class
of untruth as the sentinel retirement names fixed in the previous commit.

Declaring querySelector as a real operation instead was rejected for a concrete
reason: offscreen-target-probe.ts consumes queryDirectIosSelector with a plain
session and cannot take a bound operation, so declaring it now would ship it
twice until Wave 5 moves the probe — the deferred-duplication shape that got
get's read deferral overruled. It returns as a declared, fact-admitted,
section 9-measured operation in the unit that also moves the probe.

Retired: dispatchDirectIosSelectorIs, its call site, buildDirectIosIsResult, and
resolveDirectIosSelectorQuery — each had exactly one caller, all on this path —
plus the ResolvedDirectIosSelectorQuery type they orphaned and two imports.
queryDirectIosSelector itself stays: the offscreen probe still consumes it and it
remains single-copy.

Latency cost, stated plainly and not softened: a held predicate on a simple iOS
selector goes from ~0.14s with no capture to ~0.25s with one, measured as the
median of 9 warm runs on iPhone 17. There is no fallback and no fast path.

R37's comment finally describes the code: "every predicate answers from the
resolved tree" was written while the shortcut existed. Its scope is now stated
too, so it is not read as absolute — the Android foreground-blocker diagnostic
still reaches adb on the failure path, where it cannot produce or change a
verdict; that edge is pre-existing, co-owned with wait, and recorded as Wave 6
denominator work with R22's appState as its declared replacement.

Seven tests lost their subject. Those whose only content was the shortcut's own
mechanics are deleted; the outcome-level ones are retargeted and keep asserting
what survives.

---------

Co-authored-by: agent <agent@local>

* fix(contracts): a falsely advertised element read fails as a contract bug

An owner whose facts advertised `readTextAtPoint` but whose interactor cannot
perform it was reported as `{ status: 'unreadable', reason: 'surface-not-readable' }`.
That put a contract violation inside the closed reason set that licenses falling
back to the captured tree, so `get text` answered from potentially stale snapshot
text precisely because the runtime lied about itself. ADR 0019 §2 requires the
mismatch to fail as `runtime-contract-invalid`; it now throws.

Removing the only producer of `surface-not-readable` made that reason dead: no
path can reach it, since an interactor that HAS the read maps a blank or absent
answer to `no-text-at-point` via `elementTextRead`. Dropped from the union, its
consumer switch arm, and both test lists. `classifiedFallbackReason`'s `never`
arm stays — it is what makes adding a reason a compile error rather than a
silent untyped fallback.

Deduplication found while auditing the change:

- `invalidRuntimeContract` was module-private in `platform-runtime.ts`. It now
  owns its own module so both runtime modules share one construction. It is
  deliberately not exported through the platform facade: that facade must stay
  exhaustive over its sources, which would make this a public symbol with no
  external consumer.
- The 8-field runner execution projection was written out three times
  (`snapshot-runtime-capture-input.ts`, `interaction-read.ts`,
  `screenshot-runtime.ts`). One `runtimeExecutionFromContext` now serves all
  three; `screenshotExecutionFromContext` keeps its name and delegates, since
  `ScreenshotRuntimeExecution` and `SnapshotRuntimeExecution` are the same type.
  Dropping a field here silently strips request id, log/trace paths, XCUITest
  overrides, or runner lease context — an operation that still answers but runs
  unconfigured, which is exactly the defect the wait unit hit as a P1.

Red before green: with the old guard restored the new regression fails with
"Missing expected rejection" — the call resolves instead of throwing, which is
the silent degradation it exists to forbid.

---------

Co-authored-by: agent <agent@local>
2026-08-20 15:59:38 +02:00
Michał Pierzchała 3f0f706f0b refactor: migrate diff to request-bound runtime (#1847) 2026-08-18 19:40:14 +02:00
Michał Pierzchała ef6ec2995b chore(layering): document R12/R18/R19, retire R8, make R9 shrink mandatory (#1781 A6) (#1825)
* chore(layering): document R12/R18/R19, retire R8, make R9 shrink mandatory (#1781 A6)

The A6 review kept `check:layering` in full (15/15 planted violations fired,
no other enforcer exists) and left four follow-throughs.

R12 bin-alias-fast-path, R18 contracts-implementation-authority and R19
selector-pipeline-ownership were live rules with no ADR or CONTEXT anchor —
they now carry one each, in the same list as R7/R9/R10/R13.

R8 zero-dep-job-closure is retired: no CI job sets `install-deps: false` and
ci.yml records why each keeps it enabled, so the invariant has no subjects.
R11's relative-into-packages exception existed only because a zero-dep closure
cannot coexist with specifier loads, so it retires with R8; the route is now
closed to every caller. R1 was retired the same way at #1490.

R9 was growth-only and merely suggested lowering the ceiling, which is
headroom the next change spends without a number moving. It is now an equality
pin like R6 and the R10 R7 counts, and the committed baseline drops 47 -> 46
(daemon-server ceiling 17 -> 16) to match the measurement.

ADR 0019 §6 now says each runtime-command-cutover row is deleted when that
command's migration is declared closed.

* chore(layering): rename R9 to type-cycle-size now that it fails both ways (#1781 A6)
2026-08-18 15:35:46 +02:00
Michał Pierzchała d8a7d03faf refactor: route application lifecycle through runtime facts (#1759)
* refactor: route application lifecycle through runtime facts

Moves the canonical `open`, `prepare`, `close` and internal `runtime` descriptors
behind package-owned lifecycle bindings admitted from device runtime facts, while
daemon request/session policy and public response construction stay put.

Based on main, which already carries the boot unit, the parametrized cutover gate
and the apps unit. Readiness is package-owned there, so the Apple and Android
bindings call ensureAppleReady/ensureAndroidReady rather than a root readiness
bag; ensureAppleReady gained an onColdBootStart hook so open keeps warming the
runner cache in parallel with a cold boot, and a narrow markBooted port publishes
readiness' fresh observation so a flow still makes one simctl listing.

Cutover rows take R24-R27, clear of the accepted catalog and the sibling install
stack, and cutoverTableDefects rejects a duplicate rule id.

Two defects this unit introduced are fixed here rather than shipped:
`open <app> <url>` dropped the URL on a first open, and test-IME activation was
first fatal on an unobtainable helper and then over-caught. Helper unavailability
is a typed non-activation outcome now; fence, lock and post-record failures
propagate.

The duplication the unit had accumulated is gone: one runtime-admission module
instead of five per-command copies, one direct-lifecycle binding factory instead
of six hand-rolled packages, one transport-hint predicate, one session
finalization path, and no identity-wrapper module.

* fix: allocate lifecycle cutover rows after deployment

* chore: preserve lifecycle union reconstruction

* fix: reconcile lifecycle runtime stack

* refactor: tighten lifecycle runtime topology

* refactor: remove superseded runtime adapters

* fix: preserve stacked runtime cutovers

* test: preserve migrated runtime ownership

* test: move Android deployment retry ownership

* test: extract runtime hint fixtures

* fix: preserve lifecycle stack invariants

* fix: complete lifecycle runtime cutover

* fix: remove lifecycle cutover residue
2026-08-16 15:13:10 +02:00
Michał Pierzchała 5855dfc2e0 refactor: route shutdown through device runtime (#1757)
* refactor: route shutdown through device runtime

* fix: cover shutdown cutover review gaps

* fix: propagate shutdown cancellation

* fix: move shutdown mechanics to platform owners

* fix: pass device to shutdown fact fixture

* test: cover shutdown facts in session state fixtures

* test: simplify Android shutdown assertions

* fix: preserve Apple shutdown cancellation
2026-08-16 15:13:08 +02:00
Michał Pierzchała b13c06338e refactor: route boot through readiness runtime (#1747)
* refactor: route boot through readiness runtime

* fix: separate boot admission from readiness

* fix: register boot cutover policy

* refactor(runtime): move readiness into platform owners

* fix(test): tolerate provider temp cleanup races
2026-08-12 11:55:09 +02:00
Michał Pierzchała ba48146520 refactor(layering): one parametrized runtime-command-cutover gate (ADR 0019 §8) (#1745)
* refactor(layering): fold the four cutover policies into one parametrized gate

ADR 0019 §8: the per-command cutover gates consolidate into one parametrized
runtime-command-cutover gate driven by a table of migrated commands. Adding a
migrated command adds a row; the mechanism carries one planted-red proof instead
of one per command.

Part of #1739 (wave 0)

* fix(layering): scope cutover calls to lexical owners

* chore: format cutover ownership model
2026-08-12 11:55:08 +02:00
Michał Pierzchała 8f98d23f14 refactor(layering): give each colliding rule id its own number (#1750)
* refactor(layering): give each colliding rule id its own number

R11 and R13 each named two unrelated rules. report() groups violations by the
rule string and titles every annotation `Layering drift (${rule})`, so a shared
number made the guard's output ambiguous about which rule fired.

Reference counts decided which rule keeps its number. R11 package-boundaries is
named in ~30 places (CONTEXT.md, ADR 0019, testing.md, the mutation and
affected-check configs, four package source comments, its own tests) against one
for the contracts rule; R13 platform-package-substrate is the RULE in three
policy files plus CONTEXT.md, ADR 0019 and model.ts against two for the devices
cutover. Both keepers stay put and the two newest rules move up:

  R11 contracts-implementation-authority -> R18
  R13 device-inventory-cutover           -> R17

R17/R18 follow the namespace's order-of-addition convention (R14 #1701 < R15
#1702 < R16 #1724): device-inventory-cutover landed in #1699 and
contracts-implementation-authority in #1701. #1656 took R19 for
selector-pipeline-ownership on the same reading.

The rule-map header in check.ts is renumbered and reordered back into numeric
order, and gains the R18 entry the contracts rule never had -- without it a
reader looking up an R18 violation finds nothing where they used to find the
wrong rule. deviceInventoryCutoverSummary() was also the only OK-line summary
not leading with its rule number, which is what made the number unreadable from
the success line in the first place.

Also corrects a normative ADR reference. ADR 0019's platform-package import
rules -- contracts-to-platform, sibling-platform, root/daemon, raw-process --
are R13's, as CONTEXT.md:420 already says. The R11 attribution predates
platform-package-policy (#1697, a day before #1699), when R11 was the only
package rule.

* chore(layering): retire the expired R11/R13 collision allowances

KNOWN_RULE_ID_COLLISIONS was opened for exactly the two collisions the previous
commit renames apart, and ruleIdCollisionFailures expires an allowance on
contact: once the collision is gone the entry fails as stale, because a list
still naming it would wave it back through if anyone reintroduced it.

Both entries are therefore deleted in the change that removes the collisions,
leaving the empty list that admits nothing. The namespace is now one-to-one
across R2-R19.
2026-08-12 11:42:15 +02:00
Michał Pierzchała 74eab2a554 refactor: route selector-resolution structural stages into typed policy (#1744)
* refactor: route selector structural stages into typed policy

#1649 landed the per-caller ambiguity matrix and deliberately left four
structural columns out: occlusion, off-screen, hittable-ancestor promotion,
and the poll budget were per-caller pipeline code, so declaring them would
have been an unverifiable claim (nothing consumed them; flipping one left the
suite green).

This adds the missing half as a table with runners. `SELECTOR_PIPELINE_POLICIES`
(src/core/selector-pipeline-policy.ts) gives each caller ONE row naming its
ambiguity contract plus its four stages, and every stage is reached only
through a runner that reads the row:

- occlusion -> selectorPipelineCandidates (candidacy) and
  resolveSelectorPipelineTarget (refusal). Acting rows exclude covered nodes
  and refuse covered targets; `find` and the diagnosis probe keep them as
  candidates and refuse at the target; reads and `wait` ignore them.
- promotion -> resolveSelectorPipelineTarget. The per-call-site
  `promoteToHittableAncestor: boolean` is gone: click/press/longpress name
  `promotedTarget`, fill/focus/scroll/drag endpoints and the native-ref
  preflight name `resolvedTarget`. `find`'s below-the-root variant is a
  declared value rather than a second local helper.
- off-screen -> throwIfOffscreenInteractionTarget, which now takes the row and
  returns the node untouched (no iOS rescue round trip) for observation rows.
- poll -> selectorPollBudget, which createWaitPolling derives its deadline and
  inter-poll delay from; the two wait loops carry a budget, every other row
  carries none and cannot be polled.

Behavior is byte-identical. The acting refusal keeps its exact node, label and
details in every branch (promotion declines to retarget away from a covered
node, so the "both covered" case names the same node it always did), and
`find` carries the occlusion verdict to the focus/type seam rather than
raising it early, because find click/fill still delegate that refusal to the
interaction leaf's own error shape.

selector-pipeline-policy.test.ts drives EVERY row through EVERY runner,
including the rows whose answer is "skip" — the half that used to be an
absence of code, and an absence cannot fail. Each stage was proven red by
flipping its cell (occlusion, promotion, off-screen, poll, plus the
declare-only-what-is-enforced guard). The ADR 0011 occlusion/nonHittable
`via` pointers for the runtime tree paths now name the runner that makes the
decision, not the predicate it applies.

Closes #1656; prework for #1739 (waves 4-5).

* docs: state constraints instead of narrating the refactor

Comment pass over #1656: drop the "used to be per-caller code" /
"not module constants" / "rather than an omission" narration — a comment
should say what a future edit must respect, not what the previous shape was —
and compress the find occlusion-verdict and poll-budget notes to the
constraint they actually carry.

* refactor: make the selector pipeline the only door to the engine

Review of #1744: the structural rows were declared but bypassable. Read and
wait routes composed `selectorPipelineCandidates(row, nodes)` with the raw
`resolveSelectorChainWithPolicy(..., row.resolution)` and never entered the
promotion or off-screen stages, so flipping a read row's `promotion` or
`offscreen` changed only the policy unit tests — production `get`/`is`/`wait`
were unaffected, which is the unverifiable-column failure #1656 exists to
remove. Callers could also pair one row's candidate set with another row's
ambiguity contract, and `find list` reached the engine directly.

The owning interface (src/core/selector-pipeline.ts) now runs every stage a row
declares, skips included, and the stage functions are private to it:

- `resolveSelectorPipeline` — single-target rows: candidacy, ambiguity, the
  replay-guard hook, promotion, occlusion, off-screen.
- `listSelectorPipelineMatches` — `reject-candidates` rows, returning the
  candidate set AND the tree the row sees, so ranking and equivalence
  classification judge the same nodes candidacy produced.
- `runNodePipelineStages` — the node stages for a target from a non-chain
  matcher (`@ref`, find's fuzzy locator) or a narrowed candidate set.

A row whose off-screen stage refuses must supply a refusal shape, so flipping
an observation row to `refuse` fails on its real route instead of silently
observing. `find list` now names a `readList` row (the new
`reject-candidates`/no-rect ambiguity row) instead of calling the engine.

R17 selector-pipeline-ownership (scripts/layering/) makes the bypass
structurally inexpressible: only the owner may import the engine entry points.
Proven against a planted import in selector-read.ts, which the repo-wide scan
rejects with the entry points that replace it.

Flips now fail through REAL command routes, verified one at a time:
readUnique.occlusion/offscreen/promotion and wait.occlusion via get attrs / is
/ wait; readAny.offscreen via is exists and find; readList.occlusion via find
list; promotedTarget.promotion via runtime click. The wait route test needed an
advancing clock first — with the frozen one a refused wait spun instead of
failing, so the flip hung rather than asserting.

* refactor: drop find's dead candidate binding

The selector branch bound the row's candidate set and never read it: only the
acting classification needs that tree, and find's locator branch brings its own
matcher. Names what actually governs the locator target — the shared node
stages below, not a candidate set it never had.

* refactor: reserve the selector engine behind the pipeline owner

Review of #1744 (three blockers).

**Listing rows no longer claim stages they cannot run.** `find <q> list`
resolves to a candidate SET, so promotion, the off-screen guard and a poll
budget have nothing to apply to — a listing has no single element to retarget,
keep on screen, or wait for. `readList` now declares only the two stages a
listing executes (`SelectorListPolicy`: resolution + occlusion), and the
narrower shape is load-bearing: `runNodePipelineStages` and `selectorPollBudget`
take the full row, so handing them a listing row is a compile error rather than
a silently skipped stage. Pinned with `@ts-expect-error` — widening `readList`
makes the directives unused and fails the typecheck.

**The engine door is a specifier, not a symbol.** R17's regex could not see a
namespace import, a re-export, or a deferred `import()`, none of which mention
the symbol it matched. The two engine entries moved to
`@agent-device/selectors/engine`, and R19 enforces over the resolved import
graph, where every one of those forms is the same edge. Proven on the
repo-wide scan by planting each form into a shipped route: namespace import,
dynamic import, and `export *` laundering all come back red.

`resolveImportEdges` drops an edge whose specifier resolves to nothing, so a
specifier rule goes quiet — not red — if the subpath is ever retired. The gate
now says that out loud instead of scanning clean.

**R19, not R17.** #1750 allocates R17/R18. Verified free against origin/main
and that PR's diff, then validated by real merges in both directions: the
uniqueness gate passes either way and the three ids stay distinct.

The gate itself is new (`scripts/layering/rule-ids.ts`): two branches taking one
free number do not conflict in git, so nothing caught R17 twice. Matching whole
string literals is what separates a declaration from prose that names a rule,
and it is what let the gate see #1750's `const RULE = '…'` shape — the first
version missed it and would have been vacuous. `main`'s two pre-existing
collisions (R11, R13) are listed as known, not pinned by equality, so #1750
lands in either order without breaking this.

Also: the root façade now exposes no resolver at all, and its surface test
pins both doors.

* fix(layering): make each rule-id allowance expire with its collision

Review of #1744: `KNOWN_RULE_ID_COLLISIONS` filtered the exact R11/R13
collision strings, so once #1750 renames those rules apart the entries would
keep waving those very collisions through if anyone reintroduced them. "Inert"
was wrong — a stale allowance fails open, permanently.

`ruleIdCollisionFailures` now checks the transition from both sides: a
collision nobody allowed fails, AND an allowance whose collision is absent
from the scan fails as a stale allowance. The entry therefore has to be deleted
in the same change that removes the collision, and the list burns down to
empty, which admits nothing.

#1750 is still open, so the transitional entries stay for now (option (b)).
Verified against a scratch tree carrying that PR's rename: leaving the list
untouched reports both entries as stale; deleting them is clean; and
reintroducing `R11 names contracts-implementation-authority and
package-boundaries` afterwards is rejected. The last of those is also a unit
regression, so the post-transition guarantee is pinned rather than argued.
2026-08-12 07:57:08 +02:00
Michał Pierzchała 057ab1c82d fix(layering): stop double-reporting contracts-authority violations (#1746)
* fix(layering): stop double-reporting contracts-authority violations

main()'s violation list spread checkContractsImplementationAuthority(sources)
twice, so every R11 contracts-implementation-authority finding was printed and
::error-annotated twice on a red run — inflating the headline violation count
and producing duplicate GitHub annotations on the same file:line.

Verified by planting a `setTimeout` call in a contracts production source: the
rule reported 2 identical violations before and 1 after, with the extra
annotation gone. `pnpm check:layering` stays green (136/136 policy tests).

Nothing in the suite covers main()'s assembly of the violation list — the
policy tests all call their rule functions directly — so neither a duplicated
nor a dropped entry there is currently detectable.

* test(layering): hold main() to wiring every rule exactly once

The duplicate this branch removed survived because nothing enumerates the
guard's rules: main()'s violation list is hand-written, and the per-policy
tests call their rule functions directly, never seeing the wiring. A lost
spread is the dangerous version of the same gap — the rule stops being
enforced and the run still prints OK.

Make the file's own bindings the oracle: every in-scope `check*` value, local
or imported, must be spread into main()'s violation list exactly once. That
covers both directions plus a third case — a policy written and never wired
in. Fails closed if main() or the array is renamed, so the instrument cannot
pass by finding nothing.

Test-only rather than an R17 inside the guard: a self-referential rule is
defeated by dropping its own spread, which is exactly the failure it exists
to catch.

Verified by mutating the real check.ts in both directions (re-planting the
duplicate, then dropping checkZeroDepJobs) — each turns the run red, and the
restored file is green at 143/143.

* test(layering): discover layering suites by glob instead of by hand

check:layering named its 14 test files one by one, so adding a policy test
meant remembering to register it — and twice nobody did. Both halves of the
R16 record cutover shipped with tests that have never run:

  scripts/layering/record-runtime-mechanics-policy.test.ts  (2 tests)
  scripts/layering/record-runtime-registry-policy.test.ts   (1 test)

Their policies are live in the guard; only the tests were dormant. All three
pass, so nothing had rotted — the coverage was simply never being collected.

Glob the directory the way mutation:test already globs its own, which makes
the filesystem the enumeration and retires the registration step. 143 -> 146
tests, still green.

This is the same defect as the duplicate spread this branch opened with, one
level up: a hand-maintained list with nothing checking it against reality.

* refactor(layering): register guard rules in a keyed table

Replaces the AST wiring guard with a construction that cannot express the
defect, per review on #1746.

The parser was the wrong instrument: it reconstructed one array's shape from
TypeScript syntax, so it only recognised top-level function declarations and
imports whose local name matched /^check[A-Z]/. A const-defined or aliased
rule was invisible to it, a helper named checkX was a false positive, and
naming and syntax became part of the interface — all to detect a mistake
rather than prevent it.

Rules now live in a keyed table over a shared context, executed once via
Object.values. An object cannot hold a key twice, so double registration is
unrepresentable rather than merely detected, and oxlint's no-dupe-keys
rejects the attempt at the source. LayeringRuleId makes a missing key a type
error, and LAYERING_RULE_IDS gives the catalog to check exhaustiveness
against. Call sites and order are unchanged, so grouped output and the
success line are byte-identical.

One regression test remains, through the production interface: scripts/ is
outside tsconfig.json's `include`, so the Record's exhaustiveness is an
editor signal rather than a CI gate, and the catalog assertion is what fails
the build when wiring goes missing.

Verified by mutation: dropping an entry and registering an uncatalogued one
both fail the test, a duplicated key fails oxlint, and re-planting the
original contracts violation reports it exactly once. Net -133 LOC.
2026-08-11 20:21:56 +02:00
Michał Pierzchała 1b2e786128 refactor: move screen recording onto platform runtime (#1724) 2026-08-11 10:24:57 +02:00
Michał Pierzchała b15c502318 refactor: extract platform network runtime (#1702)
* refactor: extract platform network runtime

* fix: preserve platform network recovery routes

* test: guard network parser placement
2026-08-10 17:58:42 +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 d85072d935 perf(cli): route command aliases through the help fast path (#1641)
* perf(cli): route command aliases through the help fast path

bin.ts's `--help` fast path resolved aliases through a hand-written
two-entry table that had drifted out of sync with the real
CLI_COMMAND_ALIASES registry (five entries). `tap`, `launch`, and
`relaunch` missed the table and silently fell through to a full
runCli() bootstrap just to print static help text (~150-165ms vs
~45-50ms for aliases already in the table).

Delegate to the shared normalizeCliCommandAlias registry instead of
the stale local table, so every alias the registry knows about gets
the fast path automatically.

* test(cli): add R12 layering guard for bin.ts's alias delegation

The unit test added for the alias fast-path fix (cli-help-alias-fast-path.test.ts)
calls normalizeCliCommandAlias directly, so it stays green even if bin.ts
itself reverts to a hand-rolled table — it pins the registry composition,
not bin.ts's own wiring, and bin.ts cannot be safely unit-imported (it runs
unguarded top-level dispatch on import and is deliberately excluded from
coverage).

Add an AST-based structural guard instead, in the style already established
by scripts/layering/session-state.ts, facade-exports.ts, and zero-dep-jobs.ts
(oxc-parser's module/program records, not a line scan, so a fixture's string
literal can't produce a false hit). R12 asserts two facts about src/bin.ts:
it holds a value import of normalizeCliCommandAlias from
commands/cli-command-aliases.ts, and it contains none of the registry's own
alias tokens as string literals. The token list is read out of the
registry's own source (CLI_COMMAND_ALIASES's `alias:` property values), not
hard-coded, so a future sixth alias is covered automatically. Both facts
were false on the pre-fix bin.ts, verified by reverting locally and
capturing the failure before restoring the fix.

Wired into the existing check:layering chain (already part of
check:tooling), next to R7's session-state ownership rule, which pins the
same "delegate to your single owner" shape.

* test(cli): pin the alias-resolver call into buildCommandUsageText (R12 P2)

Maintainer review of R12 (PR #1641): import-presence and literal-absence
alone let bin.ts regress to buildCommandUsageText(helpTarget) while the
normalizeCliCommandAlias import stays in place, used harmlessly elsewhere
(or not at all) — the real-tree gate stayed green through that exact
regression.

Add a third fact: bin.ts's call to buildCommandUsageText must receive, as
its argument, a call to the LOCAL binding the resolver was imported as
(aliasResolverLocalName + usageTextCallsResolver, both AST-based). Binding
by local name rather than the literal export name means a renamed import
(`as resolveAlias`) still verifies, and an unrelated same-named local
cannot be mistaken for it.

Verified by reverting locally to exactly the missed regression — import
left in place, call reverted to buildCommandUsageText(helpTarget) — and
confirming R12 now fails where the two-fact version passed; restored after.
Two negative fixtures pin the scenario going forward: import present but
unused, and import present but used only unrelated to the call.

* test(cli): make R12's delegation fact universal and value-bound

The previous fact 3 asked whether *any* `buildCommandUsageText(resolver(...))`
existed in bin.ts. That quantifier is satisfied by a decoy call while the line
that actually ships resolves nothing:

    void buildCommandUsageText(normalizeCliCommandAlias('open'));
    const commandHelp = buildCommandUsageText(helpTarget);

Fact 3 now requires EVERY `buildCommandUsageText` call to receive the imported
resolver applied to the fast path's own help-target binding, which rejects both
lines above independently. The help-target name is read from bin.ts (the
variable initialized by `resolveSimpleHelpTarget`), so renaming it re-points
the guard instead of disarming it.

Because fact 3 claims binding identity by name, it also now rejects a local
shadow of the resolver and an ambiguous second help-target declaration — a
same-named local would otherwise let the composition read as delegation while
calling something that resolves nothing.

The predicate returns the reason rather than a boolean, so the gate names which
of the several distinct failures happened.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017Rva4YGtSCAKJqH5PbpcCU

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-08-06 21:00:22 +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 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 53e4be5f86 Remove SkillGym suite and repo-health snapshot infrastructure (#1480)
* chore: drop SkillGym and the repo-health aggregator (#1412 descope)

Remove the SkillGym harness (test/skillgym/), its check-affected lane,
package scripts, and devDependency — the help-conformance bench is now
the single non-gating small-model oracle. skills/ markdown classifies
as docs in the affected-check selector instead of failing open.

Remove scripts/repo-health: its only gating assertion duplicated the
Layering Guard job, its case-count metric imported the deleted SkillGym
suite, and its sole planned consumer (#1424 / PR #1477) was closed with
the Track C descope on #1412.

Verified: check-affected node --test suites, oxfmt, oxlint, tsc,
check:layering, fallow audit vs origin/main, and the full unit suite
(unit-core + subprocess-stub) all pass.

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

* fix(scripts): fold slow-test budgets into the reporter for production-exports

The Fallow production-exports gate flagged all three budget exports:
their in-file consumer (SLOW_TEST_RATCHET) and the repo-health entry
point that kept the module reachable were both removed in the descope,
leaving the config-loaded reporter as the only consumer — invisible to
--production analysis. The data-only module's second consumer is gone,
so per the boundaries-are-earned norm the constants move into the
reporter instead of gaining a suppression.

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

* docs: align skills/ format policy and purge last SkillGym mention

Address both P2 review findings on #1480: the testing-matrix row and
the selector's formatGate both still claimed oxfmt covers skills/,
while selectChecks classifies skills/*.md docs-only (oxfmt ignores
**/*.md, so the claim was a no-op even before). The matrix now states
the docs-only policy and formatGate drops the dead underSkills fact.
The merged examples/README.md index (from #1469) loses its skillgym
mention.

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

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-29 11:45:22 +02:00
Michał Pierzchała 255deb6c28 ci: fold single-grep jobs into steps, call named pnpm scripts (#1465)
* ci: fold single-grep jobs into steps, call named pnpm scripts

- Merge ios-runner-swift-compat and no-test-di-seams (each just
  checkout + one rg assertion) into steps of a new static-checks job,
  keeping each step's own failure message. Removes two job-scheduling/
  checkout overheads and two PR status-check lines.
- Replace the layering-guard job's inlined copies of check:layering and
  depgraph:test with the named pnpm scripts, removing the silent-drift
  risk between the workflow and package.json.
- Fix the same drift in conformance-regenerate.yml, which inlined
  maestro:conformance:regenerate byte-for-byte.
- Leave affected-selector's inline node invocation as-is: R8's zero-dep
  closure check (scripts/layering/zero-dep-jobs.ts) finds a job's entry
  scripts by matching literal paths in the run: block, so switching to
  `pnpm check:affected:test` would zero out its entries and make R8
  fail closed. Documented inline why this one stays inlined.
- Leave publish-mcp-registry.yml's sync-mcp-metadata --check alone: that
  job never runs the setup-node-pnpm action, so pnpm isn't provisioned
  there at all.

Refs #1462

* ci: teach R8 to resolve pnpm script names, drop affected-selector's inline copy

R8's zero-dep-job entry scan matched literal script paths in a run: block,
so a bare `pnpm <script>` invocation found zero entries and R8 failed
closed — the reason affected-selector kept an inline node command instead
of calling pnpm check:affected:test (#1462). zeroDepJobs now also resolves
a pnpm script name against package.json and scans the resolved command for
entry paths, so affected-selector can call the named script like every
other job.

Also replaced the other workflows' inlined copies of named package.json
scripts (test:replay:*, perf, perf:android, maestro:conformance:differential,
check:mcp-metadata, size) with their pnpm names, keeping each job's
CI-specific trailing flags — found via a repo-wide sweep for any run: block
whose text duplicates a scripts entry.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01L67kDSTAJwaoLCwANEJFRM

* fix: revert publish-mcp-registry pnpm regression, recurse R8 alias resolution

publish-mcp-registry.yml's job only provisions Node via actions/setup-node,
never the repo's setup-node-pnpm action, so pnpm is never installed there —
the earlier sweep's `pnpm check:mcp-metadata` would have broken the release
path. Reverted to the direct node invocation with a comment explaining why,
matching the PR's own stated rationale for leaving it alone.

zeroDepJobs' pnpm-alias resolution only expanded one level: a resolved
script that itself invoked another named pnpm script had its entries
silently dropped from R8's closure. resolveRunEntries now recurses through
chained aliases with a per-chain visited set, so a nested alias's entries
are found and a cycle stops re-expanding a repeated name instead of
recursing forever. Added coverage for both the chained and cyclic cases.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01L67kDSTAJwaoLCwANEJFRM

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-28 20:56:19 +02:00
devin-ai-integration[bot] 6544e9a0c5 obs: repo-health snapshot command aggregating existing analyzers into one JSON (#1471)
* obs: add repo-health snapshot command aggregating existing analyzers into one JSON

Adds `pnpm repo-health [--json]`, an offline command that aggregates the
signals this repo already computes into one deterministic JSON snapshot by
reusing each analyzer (depgraph, layering ratchets, coverage json-summary,
size-report, fallow baselines, slow-test ratchet, bench/skillgym registries)
rather than reimplementing any metric.

Carries mandatory v1 provenance (schemaVersion, commit, per-analyzer content
hashes, input provenance) so #1424 can persist history. Component metrics
(instability/abstractness/main-sequence distance) are observatory-only. The
only gating behaviour is the depgraph-vs-layering R6 consistency assertion,
already wired into the Layering Guard job via scripts/depgraph/model.test.ts.

Closes #1423

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

* repo-health: hash read artifacts and flag staleness in provenance

Coverage and size are artifacts repo-health reads but does not produce, so
they carry no producing-commit stamp. Previously provenance recorded only
their paths and the current HEAD, so a snapshot taken after a source edit
without rerunning those producers would pair prior metrics with the new SHA —
#1424 would persist a false commit-indexed history entry.

Now each read artifact is bound via artifactProvenance() to its content hash
(so history keys on the bytes the metrics came from, not a commit they may
predate) and an explicit `stale` flag (true when a production source file is
newer than the artifact). The coverage/size analyzer-config hashes are added
to provenance.tool, and the human summary marks stale artifacts. Adds a pure
stale-artifact regression test.

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

* repo-health: bind artifact freshness to the whole producer input set

The stale check derived freshness only from listSourceFiles() (src/*.ts) and
applied it to both coverage and size. Coverage also depends on tests and vitest
config; size-report.mjs reads package.json and runs npm pack — so a change to a
non-src producer input could leave an old artifact marked stale:false while
provenance recorded the current HEAD, a commit the metrics predate.

Each read artifact now declares its full producer input set (PRODUCER_INPUTS)
and is flagged stale when ANY tracked input in that set is newer than the
artifact (via git ls-files mtimes). Freshness that cannot be proven — an empty
observable input set — is reported stale, never falsely fresh. The input set is
recorded as provenance.inputs.*.producerInputs. Adds isArtifactStale() with a
regression covering a non-src input newer than the artifact and the unprovable
case.

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

* repo-health: prove artifact freshness from a stamped producer commit; route git through runCmdSync

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>
2026-07-28 20:07:45 +02:00
Michał Pierzchała ba1a5efbc6 refactor(layering): declare R1-R3 as a policy table, and test them (#1449)
R1-R3 were three hand-written predicate functions. Each was short, but each
buried its boundary in control flow: you had to read the early-returns to learn
that R3 tolerates dynamic imports, or that R1 opens exactly one door. They are
now data in scripts/layering/zone-policy.ts -- which zones a boundary governs,
which import kinds it tolerates, which path prefixes are its declared seam --
walked by one small evaluator. A fourth zone boundary becomes a table entry
rather than a fourth predicate to keep consistent with the other three.

R1 is deliberately two entries rather than one with a special case, because
"kernel may import contracts type-only" and "kernel may import nothing else at
all" are two statements, and writing them separately is what makes the single
open door visible.

The refactor exposed a real gap: checkLayeringRules had NO unit test. The only
thing exercising R1-R3 was the real tree, which is clean, so a rule that had
silently stopped matching would have looked exactly like a rule being obeyed.
zone-policy.test.ts now asserts each boundary fires and each documented
exemption holds, including that src/daemon/client/ is excluded from the daemon
seam. Verified end-to-end by injecting one violation per rule plus an exempt
file: the gate reports 4 zone-policy violations (R3 twice, catching the
daemon/client case), ignores the type-only and dynamic edges, and exits 1.

Also records in docs/dependency-graph-findings.md the result of spiking
eslint-plugin-boundaries under oxlint's jsPlugins, so nobody repeats it. It
does work -- jsPlugins loads npm ESLint plugins with no ESLint install, and
R1-R3 are all expressible once you know importKind: "value" and
settings["boundaries/dependency-nodes"]. Not adopted: no ratchet mechanism (the
thing that took R6 from 61 to 7 incrementally), it cannot express R4-R9 so the
architecture would be defined in two places, it misreads inline `{ type Foo }`
specifiers as value imports (one false positive on providers/limrun/android.ts),
message interpolation renders empty under the current selector syntax, and it
costs 230 transitive packages on an API documented as alpha.

No behaviour change: 932 source files, R6 = 7, R7 = 41 fields, R8 clean,
R9 = 102, all identical to before.


Claude-Session: https://claude.ai/code/session_01Bfu8HofkhybiAm5LECfqur

Co-authored-by: Claude <noreply@anthropic.com>
2026-07-28 17:40:55 +02:00
devin-ai-integration[bot] edca35d122 chore(deps): Renovate config, packageManager-derived pnpm in CI, repo-wide format (#1444)
* chore(deps): add Renovate config and enforce packageManager pnpm version in CI

Refs #1422

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

* chore: bump pnpm to 11.17.0 and format the whole repo with oxfmt

format/format:check drop their hand-maintained path list: oxfmt already skips
node_modules and honors .gitignore, so the only exclusion list is
.oxfmtrc.json ignorePatterns.

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

* test(mutation): accept either quote style in the affected-lane path filter

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

* chore(deps): keep fixture-app runtime deps as individual Renovate PRs

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>
2026-07-28 13:50:39 +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
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] 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
Michał Pierzchała b6128c0088 docs: retire plans/perfect-shape.md — roadmap complete (#1003)
* docs: retire plans/perfect-shape.md — roadmap complete

The perfect-shape roadmap (two-registry thesis: CommandDescriptor +
PlatformPlugin, typed-result spine, folder DAG + layering lint, agent-cost,
and the Apple apple+appleOs platform model with a non-breaking leaf wire) is
substantively complete and merged. Per its own §5 retirement note, the durable
decisions now live in ADR-0008 (command descriptor) and ADR-0009 (Apple/AppleOS),
and current-state terms in CONTEXT.md; this removes the last plan file.

- Delete plans/perfect-shape.md (plans/ is now empty and gone).
- CONTEXT.md: add "Architecture (perfect-shape refactor, completed 2026-07)"
  end-state summary plus a "Deferred / next-minor" note (Phase 2c client-types
  narrowing, b.3 recording/providers facets, strict DAG back-edge inversion,
  legacy alias drops) so nothing is lost.
- Repoint every remaining perfect-shape.md/§ reference (ADRs 0003/0008/0009,
  ci.yml, scripts/layering/check.ts, and the platform-plugin/apple comments)
  to ADR-0008/0009 or CONTEXT.md. No dangling references remain.

Docs/comment-only; tsc, oxlint, oxfmt, and the layering DAG check all pass.

* docs: repoint dangling perfect-shape section refs before retiring the roadmap

Removing plans/perfect-shape.md left three comments citing bare section numbers
with no surviving target. The rationales are already inlined, so drop the numbers
(and point the do-not-flatten note at the durable ADR):
- src/platforms/apple/plugin.ts: `(§7)` -> "do-not-flatten; see docs/adr/0009".
- src/core/interactors/register-builtins.ts: "the §5.1 ... sketch" -> "an ... sketch".
- scripts/layering/check.ts: drop `(§5.5 ...)`, keep the inline "re-export barrels only".
2026-07-02 07:19:37 +02:00
Michał Pierzchała 2e0879a260 fix: exempt sdk/ public barrels from R3 platforms-seam (unblock main) (#987)
#984 added the R3 platforms-seam layering rule and #986 moved the public SDK
entry barrels into src/sdk/; the two merged mutually inconsistent, so the
Layering Guard is failing on main. sdk/ are public re-export barrels that
legitimately expose platform symbols and are off the CLI cold path (not imported
by bin.ts), so they are a correct R3 exemption alongside core/interactors and the
daemon server — not a cold-start regression.
2026-07-01 10:21:03 +02:00
Michał Pierzchała 3d70943550 feat: enforce import-direction DAG (Phase-5 layering lint) (#984)
Generalize the inline CI "Layering Guard" grep into a structured
import-direction lint (scripts/layering/check.ts) over the resolved
import graph, per plans/perfect-shape.md §5.5.

The full target DAG (kernel ◄ platforms ◄ core ◄ commands ◄ {cli,
client, daemon/server}; client ◄ daemon/client) is only partly realized
— the client/remote/metro extraction, the daemon/server split, and the
utils dissolution are still pending Phase-5 moves, so the tree still
holds legitimate back-edges (platforms→core, commands→cli, utils→*).
Enforcing the whole DAG today would need a mass import rewrite that
Phase 5 defers. The lint therefore enforces the three invariants the
completed moves (kernel/, daemon/client/) already guarantee and that are
green today:

  R1 kernel-sink      — nothing under src/kernel/ imports another zone,
                        except the one type-only kernel→contracts re-export.
  R2 commands-floor   — nothing below the command surface (kernel,
                        platforms, core, daemon) imports src/commands/.
                        Generalizes the former guard (daemon + platforms).
  R3 platforms-seam   — platforms/ is statically imported only at the
                        core interactor seam (src/core/interactors/) and by
                        the daemon server; elsewhere use a dynamic import()
                        or a type-only import, preserving CLI cold-start.

Dynamic import('../platforms/*') and `import type` stay allowed.

Fixes the three pre-existing R3 violations by converting static
platforms value imports to dynamic imports (all in already-async call
sites, behavior-preserving and cold-start-improving):
  - src/client/client.ts        debug.symbols → lazy symbolicateCrashArtifact
  - src/cli/commands/web.ts      setup/doctor → lazy agent-browser-tool
  - src/core/dispatch-interactions.ts  runner-sequence → lazy (matches the
                                       file's own dynamic-import pattern)

Wire the check into the Layering Guard CI job and add a check:layering
package.json script (also folded into check:tooling). scripts/layering/**
is excluded from fallow (untested CI script, like scripts/perf/**).
2026-07-01 10:02:45 +02:00