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v0.18.0
583 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Ignacy Łątka
|
646f726bc4 |
chore: bump to 0.18.0 (#596)
bump debated myself whether this should be a QoL patch or a minor release and i think the latter makes more sense | Commit | Change | | --- | --- | | `7189333a` | `feat(tool-server)`: human-readable log message (#582) | | `5ac69349` | `feat(flow)`: CSS combinator scopes for flow selectors (#569) | | `e23f0e28` | `feat(flow)`: snapshot `cropOn` for single-element visual diffs (#516) | | `6a53e66a` | `feat(flow)`: rotate directive (#546) | | `68ceb314` | `ci`: cut over npm publishing to the unified trusted-publishing workflow (#571) | | `2546788a` | `ci`: unified publish-npm workflow (#565) |v0.18.0 |
||
|
Stanisław Chmiela
|
7189333ac4 |
feat(tool-server): add human-readable log message (#582)
## Summary Adds tool-owned, human-readable interaction messages for every tool definition. Each tool defines its own started, completed, and failed wording (as implemented in https://github.com/software-mansion/argent/pull/367. Messages can use validated parameters, successful results, and safe failure codes. They are to avoid sensitive input such as typed text, cookie values, JavaScript expressions, and URL credentials. Bridges the gap between current Argent <img width="954" height="493" alt="Screenshot%202026-07-28%20at%2015 48 37" src="https://github.com/user-attachments/assets/2c689a93-8ba8-4208-b35e-66eb53c96671" /> and current agent-device <img width="1188" height="476" alt="Zrzut ekranu 2026-07-28 o 20 14 42" src="https://github.com/user-attachments/assets/6aed0f38-625b-4748-83e5-d384e79266c2" /> ## Test Selected fields from the generated JSONL: ```jsonl {"level":30,"type":"tool.invoked","toolId":"list-devices","toolInvocationId":"decb864f-51c1-41ee-91fc-15bc2494e268","msg":"Listing devices","time":"2026-07-29T10:37:19.896Z"} {"level":30,"type":"tool.completed","toolId":"list-devices","toolInvocationId":"decb864f-51c1-41ee-91fc-15bc2494e268","durationMs":96.77333299999918,"msg":"Listed 22 devices and 0 AVDs","time":"2026-07-29T10:37:19.993Z"} {"level":30,"type":"tool.invoked","toolId":"screenshot","toolInvocationId":"8504abb8-83ed-4490-8210-3355d6c638c9","msg":"Capturing screenshot","time":"2026-07-29T10:37:24.503Z"} {"level":50,"type":"tool.failed","toolId":"screenshot","toolInvocationId":"8504abb8-83ed-4490-8210-3355d6c638c9","failureSignal":{"error_code":"SIMULATOR_SERVER_READY_EXITED","failure_stage":"simulator_server_spawn_ready","failure_area":"tool_server","error_kind":"subprocess","failure_command":"simulator_server","failure_exit_code":1},"durationMs":750.4639999999999,"msg":"Failed to capture screenshot: SIMULATOR_SERVER_READY_EXITED","time":"2026-07-29T10:37:25.254Z"} {"level":30,"type":"tool.invoked","toolId":"screenshot","toolInvocationId":"63b938fc-3d86-4eb5-9972-a008474ffb01","msg":"Capturing screenshot","time":"2026-07-29T10:38:01.107Z"} {"level":30,"type":"tool.completed","toolId":"screenshot","toolInvocationId":"63b938fc-3d86-4eb5-9972-a008474ffb01","durationMs":25.509208000003127,"msg":"Captured screenshot argent-screenshot-chromium-cdp-9222-1785321481132-81477.png","time":"2026-07-29T10:38:01.133Z"} ``` |
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|
Hubert Gancarczyk
|
5ac69349f0 |
feat(flow): CSS combinator scopes for flow selectors (#569)
## What
Adds the CSS combinators to flow selectors, read off frames. Any action
or condition can now scope its matches by where an element sits relative
to another:
```yaml
- tap: { text: Delete, within: { id: profile-card } } # CSS "A B" — inside that container
- tap: { role: Switch, next: { text: Wi-Fi } } # CSS "A + B" — the nearest follower
- assert: { visible: { role: Button, after: { text: Danger zone } } } # CSS "A ~ B" — any follower
- assert: { hidden: { any: true, within: { id: empty-state } } } # CSS "*" — the universal selector
```
| Scope | CSS | Reads as |
| --- | --- | --- |
| `within: <sel>` | `A B` | the match's frame sits inside the scope
element's frame |
| `after: <sel>` | `A ~ B` | the match follows the scope element in
reading order |
| `next: <sel>` | `A + B` | as `after`, narrowed to the nearest follower
of each anchor |
Plus `any: true` — the CSS `*` universal selector, accepted only
alongside a scope and never beside `text`/`id`/`role`.
The child combinator `>` has deliberately **no analog**: flow trees
flatten to leaves under one synthetic root, so parent/child structure
does not survive to replay.
## How
- **Geometric, not ancestry-based.** Frames are what survives
flattening, so every scope is resolved from them by `findAll` in
`ui-tree-match`. The synthetic root never counts as a scope element, and
every relation requires a *distinct* node (nothing scopes itself).
- **Reading order is row-band aware.** An element follows the anchor
when it starts below the anchor's bottom edge, *or* shares its row band
and sits entirely to its right. That band rule is what makes `{ role:
Switch, next: { text: Wi-Fi } }` resolve the Wi-Fi row's own switch even
though the taller switch's frame starts a couple of pixels *higher* than
the label's — a raw top-y comparison gets that backwards. `followKind`
is the single classification both the follower test and the nearest-pick
grouping read, so they cannot disagree.
- **`next` is the union over anchors**, exactly as CSS `A + B` is: three
rows on screen give three switches, one per label.
- **Scopes compose and nest**, capped at `MAX_SELECTOR_SCOPES` (6)
counted across the whole relation *tree* — a size bound, not a depth
bound, because three relations branch and the runner's loose-alternative
expansion is exponential in the bare-string scopes it finds.
- **Flow-YAML only.** `await-ui-element`'s strict schema rejects
`within`/`after`/`next`/`any`, so a scope can never be silently dropped
on that path.
- Adding a fourth relation is a **compile error**: `RELATION_RESOLVERS`
is a `Record` keyed by the relation union, so a new scope cannot be
wired through parse/serialize/reporting and then ignored by the match
engine.
## Testing
- **Unit:** full tool-server suite green — **3006 passed / 1 skipped**.
New coverage in `ui-tree-match.test.ts`, `flow-utils.test.ts`,
`flow-selector-scopes.test.ts` (renamed from
`flow-within-selector.test.ts`, now covering all scopes) and a new
`flow-skill-docs.test.ts` that parses every YAML snippet in the skill so
the docs cannot rot. Each fix is mutation-checked: reverting it fails at
least one test.
- **Real-device E2E** (Pixel 3a, Bluesky on Metro 8081, via a branch
tool-server): three flows, 20 steps, all green — geometric ordering both
ways, two `text` asserts that pin `next`'s pick *by identity* out of
five candidates, empty-scope `hidden` semantics, and two observable taps
(`next`-scoped and `any: true`-scoped) that navigated to the *adjacent*
topic rather than the anchor's own.
- **iOS not covered.** Native-devtools does not attach on either booted
simulator in this environment, so *every* flow selector fails there — an
unscoped `{ text: "Video" }` fails identically. Verified environmental,
not caused by this branch: the globally-installed argent reports the
same, direct `SIMCTL_CHILD_DYLD_INSERT_LIBRARIES` injection also fails
to connect, and it survives a forced simulator reboot on both iOS 18.3
and 26.5. Worth re-running the iOS leg once that is healthy.
## Notes for reviewers
Two deliberate deviations from CSS, both documented in the skill:
- **`next` is looser than `+`.** Where `A + B` matches nothing unless
the immediate sibling is a `B`, `next` keeps looking and returns the
nearest match further on. That is what makes it survive the wrapper and
spacer nodes a flattened tree is full of — but a row *missing* the
control you asked for resolves to the next row's rather than failing.
Happy to switch to strict `+` semantics if the loud failure is
preferred.
- **"follows" is not transitive.** Against a tall anchor an element can
follow something that follows the anchor without following it directly,
so nesting `after` scopes is not the same as chaining `~`.
Other things worth a look:
- `nearestAfter` and `afterTester` are direct scans, not indexed. An
earlier sorted index was a *second* implementation of the nearest rule
and the two disagreed on frames near the tolerance; it also measured
2-13x slower than the scan on realistic shapes, with a prune that
provably never fired. The quadratic tail is documented with measured
numbers: 1.2 ms for a single-anchor `next` at the 12k-node tree cap,
~555 ms only when the anchor selector matches essentially every node.
- A bare-string *anchor* cannot self-correct the way the loose fallback
usually does — a decoy `testID` matching your anchor text wins the
identifier pass whenever anything sits after it. The skill tells authors
to spell sibling anchors as maps.
- `MAX_SELECTOR_SCOPES = 6` replaces the previous
`MAX_SELECTOR_WITHIN_DEPTH = 10`, so a `within` chain deeper than 6 that
parsed on the earlier commits of this branch now rejects. Nothing
released depends on it.
---------
Co-authored-by: Hubert Gancarczyk <claude-hubert.gancarczyk@swmansion.com>
|
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|
Jakub Piasecki
|
e23f0e285e |
feat(flow): snapshot cropOn for single-element visual diffs (#516)
`snapshot` gains an optional `cropOn: <selector>` — diff one element's
region instead of the whole screen:
`- snapshot: { name: cart-total, cropOn: "Order summary" }`
- The selector resolves like a directive target: settled tree,
auto-wait, the standard
not-found failure. Selector-only — no point form (a point has no extent
to crop to).
- The frame resolves **before** the capture, and the **cropped** image
is what gets
compared, stored as the baseline, and reported as the `current`
artifact. The pixel
rect is the normalized frame × capture size; the crop is a pngjs
`bitblt` written to
a swept scratch dir and registered only when a failure returns it.
- The baseline key stays on the **full** capture's WxH (device-class
identity), so the
previously unreachable `dimensionMismatch` guard becomes load-bearing:
an element that
grew or shrank fails with "nothing was compared" plus a
crop-fixed-size-containers
hint. Deliberately strict — a 1px layout drift fails on dimensions, not
content (the
same tradeoff as Playwright element screenshots).
- A tree-source outage while resolving `cropOn` errors the step instead
of degrading to
a full-screen compare against a cropped baseline.
- No tool-schema changes; `snapshotKey` and `--output` behavior ride
along unchanged.
Tests: parse/serialize round-trip + rejection cases, and runSnapshot
coverage with real
PNGs (crop dims, key vs. content, artifact retention/sweep, unresolved
selector, abort,
size-drift message, sub-pixel region).
|
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|
filip131311
|
68ceb314d6 |
ci: cut over npm publishing to the unified trusted-publishing workflow (#571)
## Why Cutover step 3+4 of the plan from #565. `publish-npm.yml` is now registered on npmjs.com as the **trusted publisher** for `@swmansion/argent` (2026-07-24) and the OIDC publish path is verified live: `v0.17.1-next.1` published with a SLSA provenance attestation via a workflow_dispatch of the unified workflow. Extra urgency: token-based publishing died on 2026-07-24 (~11:20–15:20 UTC window; npm's 2FA-bypass token restriction) — **`publish-next.yml`'s canary now fails on every main push** (identical E404 on the registry PUT, e.g. run 30104847558). The old workflows aren't just redundant, they're broken; only the trusted-publisher workflow can publish. ## What - Delete `publish.yml` and `publish-next.yml` — `publish-npm.yml` is the only publish path. - `sync-next-tag.yml`: drop the two retired workflow names from the `workflow_run` trigger. - `publish-npm.yml`: remove `NODE_AUTH_TOKEN` from both publish steps (OIDC authenticates; the rest of the job already ran token-less) and update the header — the cutover plan is replaced by a note that this file's name is load-bearing for the npmjs.com registration. - `NPM_TOKEN` stays as a secret: `sync-next-tag.yml` still needs it for dist-tag mutation, which OIDC doesn't cover. Note the token may currently be dead for dist-tag writes too — the post-publish sync run succeeded but had no mutation to make; if a real re-point fails, a fresh granular token is needed. ## After merging Set the repo variable to enable canary-on-push (kept as the canary kill-switch): ``` gh variable set PUBLISH_NPM_UNIFIED --repo software-mansion/argent --body "1" ``` Ordering is safe: until the variable is set, a main push publishes nothing (the old canary workflow is gone, the new one skips) — no double-publish window exists. 🤖 Generated with [Claude Code](https://claude.com/claude-code) |
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|
filip131311
|
2546788a8d |
ci: unified publish-npm workflow (provenance-ready, trusted-publishing prerequisite) (#565)
## Why
npm provenance / trusted publishing for `@swmansion/argent` requires
registering **one** workflow file as the package's trusted publisher on
npmjs.com — but we currently publish from two (`publish.yml` for stable,
`publish-next.yml` for canaries/prereleases). This PR adds their unified
successor, **`publish-npm.yml`**, without touching the old workflows:
they keep running unchanged until cutover.
## Design
One file, mode derived from the trigger and the version — nothing is
spelled twice:
| Trigger | Behavior |
|---|---|
| `push` to `main` | Canary: version derived + stamped
(`<base>-next.<k>`), published under `next` with the same registry-race
retry loop as before. **Dormant until the `PUBLISH_NPM_UNIFIED` repo
variable is set to `1`** — otherwise every main push would publish two
canaries while `publish-next.yml` still exists. |
| `workflow_dispatch` | Publishes the ref's `package.json` version
verbatim. Dist-tag derived from the version itself: prerelease → `next`,
stable → `latest`. The optional `channel` input is an assertion (fails
on mismatch), not a selector — you can't accidentally ship a prerelease
to `latest` or vice versa. `dry_run` runs the full build + bundle
verification + pack without publishing. |
Provenance is on from day one: the job has `id-token: write` and every
publish path uses `--provenance` (repo is public, `repository.url`
matches — the two things the registry verifies). Token auth
(`NPM_TOKEN`) is kept for now; npm ≥ 11.5.1 is ensured in the job so the
OIDC exchange takes over transparently once the trusted publisher is
registered.
`sync-next-tag.yml` now also triggers on the new workflow, so `next`
keeps getting re-pointed after publishes from either generation. (Until
cutover a main push may trigger the sync twice — once per publish
workflow — which is harmless: the script is idempotent.)
## Cutover checklist (follow-up, also documented in the workflow header)
1. Test: `workflow_dispatch` with `dry_run`, then a real prerelease
dispatch (`v*-next.N` ref).
2. On npmjs.com, register `publish-npm.yml` as the trusted publisher for
`@swmansion/argent` (org `software-mansion`, repo `argent`).
3. Set repo variable `PUBLISH_NPM_UNIFIED=1` and delete `publish.yml` +
`publish-next.yml` in the same PR (also dropping their names from
`sync-next-tag.yml`'s `workflow_run` trigger).
4. Remove `NODE_AUTH_TOKEN` from the publish steps (`NPM_TOKEN` stays
for `sync-next-tag.yml` — dist-tag mutation isn't covered by OIDC);
optionally restrict the package's publishing access to the trusted
publisher only.
## Behavior differences vs the old pair
- Stable dispatch now publishes with an explicit `--tag latest` (same
effect as the old default) and `--provenance`.
- The old `publish-next.yml` dispatch guard ("refuse non-prerelease
versions") is generalized: a stable-version ref dispatched here goes to
`latest` instead of erroring. Set `channel: next` if you want the old
refusal behavior.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
|
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|
Jakub Piasecki
|
6a53e66a96 |
feat(flow): rotate directive (#546)
# feat(flow): rotate directive
Adds a selector-targeted two-finger rotation directive to flows:
`rotate: { on?, by }`. `on` resolves like `tap` (settled tree +
auto-wait); omitted, the rotation centers on the screen. `by` is
degrees, positive = clockwise. Distinct from `tool: rotate`, which
changes device orientation — the docs and step labels call this out.
## Design
**One continuous gesture, fixed pace, no duration option.** Fingers
orbit at ~90°/300 ms; duration derives from the angle. Unlike pinch
there is no sub-gesture chaining — any angle dispatches as one sweep, so
the angular delta is exact with no settle delays. `by` is parse-bounded
to ±3000°: the largest sweep the 10 s single-gesture envelope delivers
at that pace, derived from the constants rather than picked as policy —
rejected at parse, never silently clamped. A consequence embraced here:
frame count always scales with the angle, so a speed-sensitive recording
stays a raw `tool:` step (the create-flow skill's polish list covers the
conversion).
**Fixed centroid, constant physical radius.** Drifting the centroid
would couple pan into the turn; growing the radius would couple pinch.
Both stay fixed — the trade is a smaller orbit near edges and small
targets, in exchange for a pure rotation.
**Physical circle, not a normalized-space ellipse.** A single normalized
radius on a non-square screen traces a physical ellipse, coupling an
unintended pinch into every turn. `gesture-rotate` grows optional
per-axis `radiusX`/`radiusY` (fractions of width/height with `radiusX·W
= radiusY·H`), and the flow tree adapters surface screen dimensions via
an optional `screen` field on `DescribeTreeData` so the directive can
compute the aspect. Missing dimensions fail soft to the legacy
single-radius call rather than erroring.
**Placement reuses pinch's edge model.** The initial finger axis
(horizontal or vertical) is scored against the same per-platform
system-edge guards, preferring a start parallel to the nearest violated
edge and staying inside the target's axis-matching span. Guards only
score placement — they never shrink the radius, and a violated guard is
attempted, never rejected. The only geometry failure is no positive
on-screen orbit radius.
**Abort correctness.** `gesture-rotate` now honors `ctx.signal`: each
frame checks it, lifts the synthetic fingers with a terminal Up (so a
cancelled run doesn't leave them held on the glass), then throws with
name `AbortError`; the directive maps a mid-gesture abort to the run's
aborted skip rather than a step failure.
**Explicit `inputSchema`.** The radius requirement is a zod `.refine()`
cross-field rule, which `z.toJSONSchema` drops — so the tool ships a
derived schema plus an explicit `anyOf` (`radius` or
`radiusX`+`radiusY`) to keep invalid calls rejected at the schema layer.
**Platform rejections.** Vega is remote-driven (no touch) and Chromium
has no rotate-gesture idiom at all — both fail upfront with guidance to
drive the app's rotate controls directly.
## Tests
Unit tests cover the geometry module (duration derivation, candidate
construction, aspect handling, edge-guard ranking), the directive
end-to-end against a fake device, and `gesture-rotate`'s per-axis radii
and abort path.
|
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|
Ignacy Łątka
|
a0460eeefe |
chore: bump workspace packages to 0.17.0 (#554)
## What
Lockstep-bump all 16 `packages/*` workspace packages (and the matching
`package-lock.json` entries) from `0.16.1` → **0.17.0**.
Diff is exactly 32 version-field swaps across 17 files — no formatting
or
dependency churn.
## Verification
- **Lockfile CI gate reproduced locally on the exact CI toolchain**
(Node
24.14.1 / npm 11.11.0, matching `lockfile.yml`'s `node-version: "24"`):
`npm install --package-lock-only --ignore-scripts` on top of the commit,
then `git diff --exit-code -- package-lock.json` → **clean**. npm's own
regeneration reproduced the hand-edit byte-for-byte, so none of the
`"peer": true` churn that #513/#539 had to keep out reappears here.
- `node scripts/check-workspace-versions.mjs` → `All workspace packages
are
at 0.17.0.`
- Remaining `repo-hygiene.yml` checks pass: no conflict markers, no
focused
tests.
- `prettier --check` on all 17 changed files → `All matched files use
Prettier code style!`
- **Runtime version actually reports 0.17.0**: `getInstalledVersion()`
(`argent-installer/src/utils.ts:384`) and
`getGloballyInstalledVersion()`
(`topology.ts:94`) both read `version` straight out of the resolved
package
root's `package.json` at runtime, so the bump is the whole mechanism —
no
generated constant or second version file to keep in sync. Exercised
that
resolution against the bumped tree: `PACKAGE_ROOT` → `packages/argent`
(`@swmansion/argent`) → `0.17.0`.
- Verified all 16 lockfile hits belong to workspace packages (parsed the
lockfile's `packages{}` and matched every `0.16.1` entry to a
`packages/*` path) — no unrelated dependency happened to sit at 0.16.1.
- No test asserts a release version string; the only `0.1x.x` matches
under
`*.test.ts` are historical references inside comments.
## Note
`packages/argent-private` needs no pin change here. Its release version
is
carried purely as a git tag — the repo has no version field on the
release
line (its only `package.json` is a `private: true` research CLI on an
independent `0.1.0` line) — and `v0.17.0` is now tagged at `2d6c292`,
which
is **already** the commit this superproject pins. `v0.16.0` and
`v0.16.1`
sit on that same commit, so the submodule entry is correct as-is and
stays
out of this diff.
v0.17.0
|
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|
Ignacy Łątka
|
98ae93145b |
feat(screen-recording): save recordings to the project's .argent/recordings (#551)
Stacked on #549 (touch visualizer). ## What Screen recordings now land durably under **`.argent/recordings/`** on the client, instead of the disposable temp-artifact cache — and for a remote `argent link` tool-server they land on the **client** host, not the server. ## Why Two rough edges in the recording flow: 1. The finished video was only ever written to the OS temp-artifact cache, so it was easy to lose and not obviously part of the project. 2. Over `argent link`, the video was downloaded into that same temp cache; there was no project-scoped home for it. ## How - New optional `saveDir` hint on the artifact wire contract (`@argent/registry` + `@argent/tools-client`). - `screen-recording-stop` tags its video with `saveDir: ".argent/recordings"` and drops the internal `argent-` temp prefix from the filename. - The client materializer honours `saveDir`: **copies** the file when the tool-server is co-located, **downloads** it over `/artifacts/:id` when it is remote. Either way the bytes end up in the durable directory. - `saveDir` resolves against the client's **project root** (nearest ancestor with `.git`/`package.json`/`.argent`), falling back to the global **`~/.argent`** when run outside a project — matching how the rest of argent scopes per-project config. Adds `findProjectRoot` to `configuration-core` (a null-returning variant of `resolveProjectRoot`) to drive that choice. - Hardened: absolute paths and `..` escapes are rejected, directory bundles excluded — a tool-server can't steer a write outside the base directory. ## Verification - Unit: 28 cases in `argent-tools-client/test/artifacts.test.ts` (co-located copy, remote download, project-root anchoring incl. from a subdirectory, global fallback, path-traversal rejection, integrity). configuration-core suite green (55). - E2E against a booted iOS 18.5 sim + a worktree tool-server, driving the real client materializer path: - in a project, co-located server → `<projectRoot>/.argent/recordings/…mp4` (valid h264) - in a project, forced remote download (`GET /artifacts/:id`) → same durable dir, temp cache left empty - outside a project (HOME redirected) → `~/.argent/recordings/…mp4` - Root `tsc --build`, prettier, and eslint all clean. MoQ / `sim-remote` recording support lands in a separate PR stacked on this one. --------- Co-authored-by: Ignacy Łątka <claude-hubert.gancarczyk@swmansion.com> |
||
|
Ignacy Łątka
|
f85d3843aa |
feat(screen-recording): draw touch gestures into the recording (#549)
## What
Draws the touch gestures argent drives directly into the screen
recording, so a captured video shows **where** each interaction landed
instead of a UI reacting to an invisible finger:
- a pulse marks each **tap**
- a fading comet trail follows a **swipe / drag**
- paired markers show the two contact points of a **pinch / rotate**
On by default; pass `showTouches: false` to `screen-recording-start` for
a raw, overlay-free capture.
## How
simulator-server already has a touch visualizer behind its `pointer`
cargo feature (the binary argent bundles ships with it). It renders the
markers into the very MJPEG stream this recording pipeline already
consumes — nothing is composited host-side, and it's driven by the touch
events argent already sends. This PR just turns it on for the life of a
recording:
- `screen-recording-start` builds a small `PointerControl` from the
resolved simulator-server handle and hands it to `startCapture`.
- The overlay is enabled right after the encoder goes live (so the first
interaction is already drawn) and **restored to off** when the capture
ends — stop, time-limit cap, encoder crash, or session teardown all run
the same disable path, so it never outlives the recording it was enabled
for.
- Two thin client helpers (`setPointerVisible`, `setPointerTrail`) POST
to simulator-server's `/api/pointer`. They're best-effort: a build
without the feature (or a remote sim) just yields a `warning` at stop
and a normal overlay-free video, never a failed recording.
## Verification
- **Unit** — `screen-recording.test.ts`: 49 pass, incl. 10 new covering
enable-at-start / disable at stop, cap, unexpected exit, and dispose;
the `pointerFailed` warning; the no-control path; and the `/api/pointer`
wire format (`{show}` / `{trail}`, ok/error/throw handling).
- **Static** — `tsc` (src + `tsconfig.test.json`), eslint, prettier,
full workspace build all clean.
- **E2E** — drove the real tool-server → the bundled (production)
simulator-server on an iOS 18.5 sim:
- `showTouches: true` + a slow swipe → a translucent pointer bubble is
rendered onto the screen at the touch point in the recording.
- identical swipe with `showTouches: false` → paging still happens, **no
bubble** — proving both the toggle and that stop restored the overlay to
off (the control clip never re-enables it, yet draws nothing).
---
Stacked on #548 (static-frame trimming) → base branch
`feat/screen-recording-trim`. Review after that merges.
---------
Co-authored-by: Ignacy Łątka <claude-hubert.gancarczyk@swmansion.com>
|
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|
Ignacy Łątka
|
82f6eb16b0 |
feat(screen-recording): trim static stretches out of the recording (#548)
> Stacked on #517 (`feat/screen-recording`). Review/merge that first; this PR's diff is against that branch. ## What Trims stretches where the screen doesn't change out of the recorded video. A recording left running across waits, slow navigation, or agent thinking time used to come back padded with dead air; now a long session with only brief activity comes back as a short clip. ## How The frame pump already re-emits the last frame on a wall-clock schedule to keep the timeline honest. This adds a change detector on top: - Each frame is compared to the last one **byte-exact** (a reference check short-circuits the common "no new frame arrived" case, so only genuine arrivals pay the compare). Exact byte equality is stronger than a hash — no collisions — and flags a change down to a single pixel, matching "something moved, even by a couple of pixels." - The first second of every still stretch is kept (pauses read naturally), then unchanged frames are dropped until the screen moves again. - Active stretches still play at real time: the wall-clock pacer is re-anchored whenever a dead stretch is skipped, so the gap yields no output frames rather than a catch-up burst of the next frame. On by default. `trimStatic: false` on `screen-recording-start` keeps a faithful real-time recording (e.g. to measure how long something took on screen). `screen-recording-stop` now returns the trimmed length as `durationMs`, plus `wallClockMs` and `trimmedMs` when trimming removed anything. ## Verification - **Unit**: 39 tests in `screen-recording.test.ts` (7 new trim cases: default-on, grace-window kept, no-trim control, resume-the-moment-the-screen-changes, byte-identical-new-frame-stays-trimmed, duration reporting, fields-omitted-when-off). Full tool-server suite green (2817). `tsc --build`, `typecheck:tests`, eslint, prettier clean. - **E2E on a live tool-server (iOS 18.6 sim)**: - 23s idle-heavy session (motion → 15s idle → motion) → **1.47s** clip, `trimmedMs` 21930, with the real transitions intact (44 distinct frames — above the 30-frame grace floor, proving post-grace motion is kept). A `trimStatic:false` control of the same pattern returned the full 23s / 691 frames. - 8s continuous burst-motion session → **2.1s** across multiple motion bursts (not collapsed to the 1s floor). - **Cross-check**: ran ffmpeg's own `mpdecimate` (duplicate-frame detector) over the same untrimmed footage — it kept ≤ what this trim keeps, confirming the trim is faithful, never over-aggressive (byte-exact is deliberately more conservative than mpdecimate's near-duplicate heuristic, so smooth animation is preserved while only frozen stretches are dropped). |
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Ignacy Łątka
|
2251c7cf46 |
feat(screen-recording): screen-recording-start/stop tools with per-call stop reminders (#517)
## What Adds a `screen-recording-start` / `screen-recording-stop` tool pair (naming follows `native-profiler-start/stop`) that records the device screen to an mp4 and returns it as a downloadable artifact. Capture runs through **simulator-server** — the same backend `screenshot` and every interaction tool already drive. simulator-server publishes the device screen as an MJPEG stream (`/stream.mjpeg`), so recording needs no platform-specific recorder: the tool-server subscribes to that stream, paces the frames onto a fixed 30 fps timeline, and pipes them into a single ffmpeg process that encodes — and watermarks — straight to the final mp4. The stream is multi-subscriber, so a preview window can stay open on the same device while recording. - **One path for every device simulator-server drives** — iOS simulators, Android emulators, and physical Android devices. - **Native resolution, constant 30 fps** — h264, `+faststart`, no post-processing pass. - Session state lives in a per-device `ScreenRecordingSession` blueprint (mirrors the native-profiler session): time-limit cap with auto-finalize, unexpected-exit recovery (a capture that ended on its own is still retrievable via stop), always-startable state reset on stop, and dispose-on-shutdown cleanup through the registry. ## Why the frames are paced host-side A device only emits a frame when the screen **changes**. Pointing ffmpeg straight at the stream therefore produces a video whose length is the sum of the moments something moved — a still screen collapses to a fraction of a second — and an ffmpeg blocked on a silent socket does not answer a stop signal promptly either (measured: 12 s late). Re-emitting the last frame on a wall-clock schedule fixes both: **video duration always equals real elapsed time**, and stop is a stdin EOF that finalizes in ~60 ms. Duplicate frames cost almost nothing once encoded (a 10 s recording of a static screen is ~1 MB). ## Finishing pass folded into capture The Argent watermark (logo + `By @swmansion`, bottom-left, sized relative to the frame) is stamped by the same ffmpeg invocation that encodes the capture, so there is no second encode and no temp intermediate. Its colour is chosen **per pixel** from the background luma underneath it — the white logo over dark areas, a runtime-derived near-black copy over light areas — so it keeps maximum contrast against whatever is behind it. It sits at 20 % opacity and is opt-out via `argent disable video-watermark` (read when the recording starts). Frame geometry comes from the first JPEG's SOF header, so no `ffprobe` is needed. ffmpeg is now the recorder rather than an optional finisher, so a missing ffmpeg fails `screen-recording-start` up front with an install hint instead of silently degrading the output at stop time. ## Reminder plumbing While a recording is running — or ended on its own but was never retrieved — **every** tool result carries a `note` telling the agent the recording is still going and how to stop it. It rides the same `note` field as the update reminder but is per-call and unsuppressed; both notes compose when they coincide. The note text switches to "already ended, retrieve the file" once the cap fires or the capture dies. ## Skill New `argent-screen-recording` skill (+ routing stanza in `rules/argent.md`): documents the start → interact → stop workflow and instructs the agent to schedule its own reminder/wakeup for the expected end of the recording immediately after starting one (harness reminder tool if available, otherwise a background `sleep` whose completion notification pulls it back). Scores 10/10 on `scripts/grade-skills.mjs`. ## Verification - Unit: 45 tests across `screen-recording.test.ts`, `mjpeg-stream.test.ts`, `watermark.test.ts`, `http-recording-note.test.ts`; full tool-server suite **2808 tests / 280 files green**; `tsc --noEmit -p tsconfig.test.json`, root `tsc --build`, eslint, prettier all clean. - E2E on a live tool-server (`POST /tools/...`), driving real interactions between start and stop: - **iOS sim** (iPhone 16 Pro Max, iOS 18.5): 1320×2868 h264, `r_frame_rate=30/1`, 338 frames, container duration 11.27 s vs reported `durationMs` 11314 — **within 50 ms of wall clock**. Extracted frames show real screen content (mid app-switcher animation) with the watermark rendered light-over-dark. - **Android emulator** (Pixel 3a, API 34): 1080×2220 h264, 30 fps, 353 frames, duration 11.77 s vs `durationMs` 11793 — within 30 ms. 512 KB for a mostly-static home screen. - **Static screen** (no interaction at all, 10 s): 300 frames, duration exactly 10.000 s — the case the previous `recordVideo` implementation reduced to ~0.03 s. - **Long silence then activity** (15 s untouched, then an app launch): stream survived, no warning, frames after the silence show the new screen. This caught a real bug during review — the connect timeout was also acting as a socket *inactivity* timeout and tore the stream down at 10 s of stillness; fixed and covered by a regression test that fails without the fix. - **Time-limit cap**: `timeLimitSeconds: 5` self-finalized at 4.97 s / 149 frames, the per-call note flipped to "already ended (it hit its 5s time limit)", and a stop issued 11 s later still returned the video with the matching warning. ## Not supported (capability-gated with clear errors) tvOS simulators, physical iPhones, Chromium apps, Vega, and remote (`remote:`-prefixed) simulators — none of them expose a readable frame stream. --------- Co-authored-by: Ignacy Łątka <claude-hubert.gancarczyk@swmansion.com> |
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Ignacy Łątka
|
19995985d3 |
docs(scripts): stop citing flow-add-step's since-reworded description in a fixture comment (#527)
Follow-up to #436. The escape-cooking fixture's comment cited flow-add-step.ts as a currently-shipping example of a `\n` description; main's flow rewrites reworded that description, so the citation is stale. The comment now leans on the fixture alone instead of any live tool's wording. No code change - `npm run test:scripts` still 59/59. |
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Aayush Gautam
|
3795cb84fb |
fix(ios-profiler): stop native-profiler-stop being aborted mid-packaging (#529)
## Problem `native-profiler-stop` fails with `No active native profiling session found. Call native-profiler-start first.` while xctrace is still recording — #248, #250, #330. Those were closed on the 0.12.1 `--all-processes` workaround (#380), which fixed trace finalization but not this. The tool isn't declared `longRunning`, so the MCP adapter applies its per-request timeout: ```js fetchTimeoutMs: meta?.longRunning ? null : FETCH_TIMEOUT_MS, // mcp-server.ts:222 ``` A stop that runs past 30s is aborted and retried (`MAX_RETRIES = 4`). The retry runs against the session state the first call has already cleared, hits the `!api.profilingActive` branch and throws. The message points at session tracking; the actual failure is the timeout. Every failed stop I have logs for lands at 30–34s: `durationMs: 33639` in [#330](https://github.com/software-mansion/argent/issues/330), and 30276 / 30605 / 31019 / 31914 locally. Stop can't fit in 30s on Xcode 26.4+. Since #380 the capture is host-wide rather than app-scoped, so the bundle is much larger — ~55MB per 10s of recording here, 385MB for 90s — and xctrace needs ~22s to package even the 10s case before the four export passes start. `STOP_GRACE_MS` has the same problem from the other side: at 30s xctrace is SIGTERM'd mid-package, and the bundle it leaves behind fails to export. ## Fix Declare the tool `longRunning`, and raise `STOP_GRACE_MS` to 300s. The grace is a ceiling rather than a fixed wait — a fast package still returns as soon as xctrace exits — so this only changes captures that were previously killed. With both applied a 90s capture stops and exports cleanly in ~2–4 min, and a 40s capture returns inline. ## Note The abort-and-retry sequence is inferred rather than captured directly. What's observed: `MAX_RETRIES = 4`, the uniform ~30s durations, and `tool-server.log` showing the `did not respond to SIGINT` warning — written after the throw site — logged 184ms *before* the failure was returned. One execution can't produce that ordering. ## Testing - `npm run build` and eslint clean on changed files - `npm test -w @argent/tool-server` — 2727 tests / 273 files pass - Verified on Xcode 26.5 / iOS 26.5 simulator against a bridgeless RN app: start → interact → stop → analyze now returns a populated report with `errors: {}` |
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Jakub Piasecki
|
e006e68c81 |
fix(tool-server): tag gesture-pinch/gesture-rotate as ios/android in run-sequence (#541)
Both gestures appear to be supported on Android: https://github.com/software-mansion/argent/blob/5d3f7bc62b278c03f3e63b45387cb41b937185c9/packages/tool-server/src/tools/gesture-pinch/index.ts#L54 https://github.com/software-mansion/argent/blob/5d3f7bc62b278c03f3e63b45387cb41b937185c9/packages/tool-server/src/tools/gesture-rotate/index.ts#L44 |
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Jakub Piasecki
|
f32659df31 |
feat(flow): pinch directive (#545)
Adds a selector-targeted pinch-zoom directive to flows: `pinch: { on?,
scale }`. `on` resolves like `tap` (settled tree + auto-wait); omitted,
the pinch centers on the screen. `scale > 1` zooms in, `< 1` zooms out.
## Design
**Options-map only, no bare form.** `tap: "Map"` is unambiguous; `pinch:
"Map"` isn't (in or out?), so the parser requires `{ on?, scale }` and
rejects a bare selector with authoring guidance.
**Validity checks, not policy caps.** `scale` must be finite, > 0, and ≠
1 (a no-op scale is almost certainly a mistake) — but there is
deliberately no magnitude cap. An extreme scale decomposes
logarithmically into equal-ratio sub-gestures of ≤4× each, chained with
a 250 ms recognizer-reset delay (`scale: 1e6` is just 10 gestures).
**Pure geometry module.** All placement math lives in
`flow-pinch-geometry.ts` as deterministic data-in/data-out functions (no
device access), so tests drive it with synthetic centers, spans, and
edge guards. Per sub-gesture, a horizontal and a vertical candidate are
built from the axis-matching target dimension (normalized X and Y are
different units, so never `min(width, height)`), and the better one is
dispatched.
**Edge safety scores, it never rejects.** Per-platform system-edge
guards (wider on Android's back-gesture zones) demote candidates in
ranking but never fail a step: viable travel beats edge safety (a
risky-but-perceptible gesture beats a safe no-op the recognizer
ignores), then fully-safe with the most travel, then motion parallel to
the violated edge (edge swipes need motion *away* from the edge). Guards
are resolved once per directive and passed as data — the seam for a
future per-device query. The only geometry failure is literally zero
on-screen finger travel; a tiny target is still attempted.
**Centroid drift near edges.** When expanding fingers would leave the
screen, the centroid drifts inward — only on the moving axis, and only
as far as needed. `gesture-pinch` grows optional
`endCenterX`/`endCenterY` to interpolate the centroid alongside
separation; omitted, behavior is unchanged.
**Open-loop by design.** There is no "current zoom" to read back, so the
directive doesn't try to verify the multiplier — flows assert on the
resulting UI instead.
**Platform rejections.** Vega is remote-driven (no touch input) and
Chromium has no uniform pinch-zoom mapping for a desktop app (ctrl+wheel
or app-specific controls) — both fail upfront with guidance to drive the
app's zoom UI directly.
## Tests
Unit tests cover the geometry module (decomposition, candidate
construction, edge-guard ranking), the directive end-to-end against a
fake device, and the `gesture-pinch` centroid-drift interpolation.
|
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|
Ignacy Łątka
|
87a7e77c1f |
fix(tool-server): remove self-referential node_modules symlink committed in #476 (#537)
## What `packages/tool-server/node_modules` is tracked in git as a **self-referential symlink** — mode `120000`, target `/Users/.../packages/tool-server/node_modules` (it points at itself). It was introduced in `300bc30e` (#476) and is the only tracked `node_modules` in the repo; sibling packages have plain empty dirs. Every clone/pull of `main` now materializes a circular **ELOOP** link that breaks any recursive directory walker (`find`, globbers, bundlers, backup tools). Runtime is unaffected — deps hoist to the root `node_modules`, so the loop is silently bypassed. ## Why it slipped past `.gitignore` The `node_modules/` and `packages/*/node_modules/` rules have a **trailing slash → directories only**. Git treats a symlink as a file (blob), so neither rule matched and the path was addable → it rode into #476. `git check-ignore` confirmed it was NOT ignored. ## Fix - Remove the tracked self-symlink. - Drop the trailing slash on both ignore rules so a `node_modules` of **any** type (dir, file, or symlink) is ignored — verified with `git check-ignore` that a symlink at `packages/*/node_modules` is now refused. No runtime code touched. |
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|
filip131311
|
7f85f996aa |
fix(tool-server): defer to an existing server on EADDRINUSE instead of crash-looping (#533)
## Summary Fixes **bucket B** of the 0.16.0 crash telemetry — the `toolserver_bind` / `EADDRINUSE` restart loop. It's the largest crash **volume** (~817 events, one machine alone = 785) even though it's a narrow user set (10). Companion to #531 (which fixed the widespread multi-user bucket A). ## Root cause (reproduced live) The main HTTP listener's `server.on("error")` handler routed **every** bind error through `crashShutdown` (exit 1). When a second tool-server starts on an already-owned port, that exit just feeds a supervisor respawn → re-bind → crash, forever. The telemetry signature was puzzling: all these crashes are `crash_phase=serving` with ~1s uptime and **0 tool calls** — i.e. the listener *bound successfully* and then died. I reproduced it: on macOS, a **second tool-server process's** `listen()` momentarily **succeeds** (the `listening` callback runs → `listening=true` → phase `serving`), and **then** the server emits an asynchronous `EADDRINUSE`. So the redundant instance binds, immediately errors, crashes, and the supervisor loops it (~1s each, 785× on one machine). Live A/B on the compiled `dist` (isolated port, telemetry disabled), server A up then a second server B on the same port: ``` buggy (current 0.16.0): B: "Tools server listening ..." → "Failed to bind ... EADDRINUSE" → exit 1 (→ respawn loop) fixed: B: "Tools server listening ..." → "deferring to it (redundant instance)" → exit 0 ``` A survives in both. ## Fix Handle `EADDRINUSE` specifically instead of crash-looping: - Probe the port for a healthy argent tool-server (`GET /tools` → 200, or 401 when a token is configured). - **If a healthy peer answers**, this instance is redundant → shut down **cleanly** (`shutdown(0)`) and defer to it. This removes it from the `reason:"crash"` restart-loop population entirely. - **If nothing healthy owns the port** (a foreign holder, or a wedged peer that doesn't answer within the probe timeout) → still crash, so a genuinely stuck port stays visible. - `EACCES` and all other server errors crash exactly as before. It also corrects the now-false comment claiming these crashes are phased `startup` ("the listen callback never ran"). Telemetry and the live repro prove the bind succeeds first, so `listening=true` and the phase is genuinely `serving`. ## Testing - **New unit tests** for `probeArgentToolServer`: peer answering 200 or 401 → `true`; foreign 500, connection-refused, and wedged/timeout → `false`. - Full tool-server suite **2731 green**; `tsc` + `eslint` clean. - **Live A/B** above, on the built dist. ## Note on scope This is a robustness fix that breaks the loop for the redundant-instance case (the dominant one). The precise reason macOS lets a second process's bind succeed-then-error asynchronously (vs. failing immediately, as same-process contention does) is a kernel/loopback timing detail; the fix does not depend on it — any `EADDRINUSE`, immediate or deferred, now defers-or-crashes deterministically rather than hot-looping. |
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|
Ignacy Łątka
|
7400179b5b |
Windows support: Android + Chromium host control plane (#421)
## What Makes Argent run on Windows. iOS Simulator is macOS-only (Apple), so on Windows that means the **Android + Chromium** host control plane. The blocker was twofold: (1) no Windows `simulator-server` binary, and (2) POSIX-only assumptions in the tool-server. Companion radon PR builds the binary and runs the Android emulator E2E on Windows: software-mansion/radon#134. ## Changes **Windows-aware tool-server / resolver / bundling** - New shared `commandOnPath()` helper — `where` on Windows, `command -v` via `/bin/sh` on POSIX. `android-binary`, `check-deps`, and `vega-cli` previously hardcoded `/bin/sh`, which never matches on Windows. - `android-binary`: append `.exe` to `adb`/`emulator` in the `$ANDROID_HOME` fallback; probe `%LOCALAPPDATA%\Android\Sdk` (Android Studio's Windows default). - simulator-server resolver + dispatcher + `bundle-tools` + `download-simulator-server.sh`: ship and resolve `simulator-server.exe` on `win32` (new `simulatorServerBinaryName()`), add `win32` to the bundled host keys, add the `simulator-server-argent-windows.exe` download target with PE arch validation. - `stop-metro`: resolve listening PIDs via `netstat -ano` on Windows (`lsof` is POSIX-only and threw ENOENT). - `adb.ts`: AVD root resolution used `$HOME` + `startsWith("/")` (rejects `C:\…`); now `os.homedir()` + `path.isAbsolute()`. - **`boot-device`**: the emulator was spawned `detached` with `stdio:"ignore"`; on Windows a detached emulator with NUL stdout/stderr never reaches `sys.boot_completed` (verified on `windows-latest`: the identical flag set boots fine with real handles, hangs with NUL). Redirect the detached emulator's output to a temp log file on win32. POSIX keeps `"ignore"`. **Tests** — cross-platform unit coverage for `commandOnPath` (both branches), win32 `.exe` Android resolution, win32 `.exe` simulator-server resolution, and a win32 AVD drive-path case; dep-gate tests now mock at the `commandOnPath` boundary so they're platform-agnostic. **CI** — `windows-e2e.yml` (`windows-chromium` on `windows-latest`): runs the resolver/dep unit tests natively on Windows, confirms `adb.exe` resolution via the SDK root, then drives a **real headless Chrome over CDP** through the tool-server (discover → screenshot → describe → tap → observe the DOM mutation). Flow in `scripts/ci/windows-chromium-e2e.mjs` (also runnable locally / in Docker). The `simulator-server.exe` build + the full **Android-emulator E2E on Windows** live in radon CI (the binary's source is the private radon repo). ## Verification (all green) - **Chromium control plane on real Windows** (`windows-latest`): `✓ discovered chromium-cdp-9222 → ✓ screenshot → ✓ describe → ✓ gesture-tap → ✓ DOM mutation observed`. Resolver/dep unit tests run natively; `adb.exe` resolves via the SDK root (it's *not* on PATH on the runner — the gap the resolver closes). - **Android emulator on real Windows** (radon#134, `windows-latest` / WHPX): the real Argent path — `boot-device` → `{ booted: true }` → screenshot via `simulator-server.exe` → gesture-tap — all green. (The boot-device fix above is what makes the detached emulator reach `boot_completed`.) - **Local clean-room E2E**: the Chromium flow runs green in a headless Linux Docker container (fresh `npm ci`, no host pollution). - **No regressions**: full tool-server suite (1624) + native-devtools-ios (16); ESLint/Prettier/typecheck clean; **Wayland E2E** (Linux AVD boot) and **Vega VVD E2E** still pass (they exercise the changed `adb.ts` / `boot-device.ts` / `vega-cli.ts` paths). ## Notes Android-emulator E2E needs WHPX nested virtualization — confirmed available on the current hosted `windows-latest` image (Server 2025); the emulator boots hardware-accelerated in ~3 min. --------- Co-authored-by: Ignacy Łątka <claude-hubert.gancarczyk@swmansion.com> Co-authored-by: Ignacy Łątka <latekvo@users.noreply.github.com> |
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filip131311
|
8d2a499eaf |
Project-scope configuration with schema-driven merge + argent config (#534)
## Summary Adds a general, **scoped** configuration system on top of the shared `config.json`, plus a universal `argent config` command to manage it. Motivated by the discussion on #401 (iOS device set): config that needs to work naturally with the MCP server should be read off disk at runtime like telemetry consent is — not threaded through CLI flags/env and a kill-and-respawn dance. This lands the reusable machinery; the device-set becomes a one-line schema entry + a runtime reader on top of it. Four pieces, matching the requirements: ### 1. Project-scope config files `config.json` now resolves at two scopes: - `~/.argent/config.json` (**global**, default) - `<project-root>/.argent/config.json` (**project**, resolved by the same `.argent`/`.git`/`package.json` marker walk as feature flags) `configFilePath` / `readConfigObject` / `updateConfig` take an optional `scope` (default `global`), so **every existing caller is unchanged** (telemetry, notices, lens). Per-scope lock + atomic write are preserved. ### 2. Schema-driven merged reads `getConfigValue(def)` reads each scope the value's schema entry allows, merges them under the entry's policy, and falls back to the entry's default. This is the reader consumers should call instead of poking at a single global file. The existing **lens** getters (`getRememberedAgent` etc.) are migrated onto it as the first live consumer — a repo can now pin its lens agent, falling back to the user's global choice. ### 3. A registration file for configurations (`config-schema.ts`) Adding a configuration is a one-liner: `key`, `description`, allowed `scopes`, a `parse` validator, and a `merge` policy. Merge presets: - `prioritize-local` (project wins) · `prioritize-global` (global wins) - `prioritize-restrictive` (booleans/numbers — opt-out/stricter wins) - `union` / `intersection` (arrays) - …plus an escape hatch: pass your **own** `(inputs) => value` function for a bespoke rule. ### 4. `argent config` — one universal command `argent config <list | get | set | unset>` with `--scope global|project` and `--json`. New configs are added as **schema entries**, not new top-level `argent` commands, to avoid bloat. **Telemetry stays backward-compatible** on its dedicated `argent telemetry` command (which also drains/resets the live client). It's surfaced *read-only* under `argent config` via a `manageCommand` guard — so `argent config set telemetry.enabled` refuses and points at `argent telemetry`, and a committed project file can never re-enable a global opt-out (`prioritize-restrictive`, global-only). ## Testing - **Unit / integration**: 71 configuration-core tests (merge presets + custom fn, dotted-path + prototype-pollution guards, scope merge, scope/validation/manage-command errors, `listConfig`, `coerceCliValue`) and 11 real-filesystem CLI tests driving the actual `config()` entry point across sandboxed HOME + project cwd. Full suites green: configuration-core 71, argent-cli 268, telemetry 281, argent 60. - **Live, on the built binary** (`node packages/argent/dist/cli.js …`): set global + project (from a deep subdir) → effective get returns the project value; per-scope gets return each file; both files land in the right place; `argent telemetry disable/enable` writes `config.json` and `argent config get telemetry.enabled` reflects it read-only; unknown-key / invalid-value / bad-scope errors exit non-zero with hints. - `tsc --build` across the workspace, prettier, and eslint (`--max-warnings 0`) all clean. ## Notes / follow-ups - Config-file reads are not yet fingerprint-cached the way telemetry's consent read is; a long-lived tool-server re-reads on each `getConfigValue`. Fine for CLI/low-frequency use; a hot runtime consumer (e.g. a future device-set reader) may want the same mtime/inode cache. |
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filip131311
|
1f5b155229 |
chore: bump workspace packages to 0.16.1 (#539)
## What Lockstep-bump all 16 `packages/*` workspace packages (and the matching `package-lock.json` entries) from `0.16.0` → **0.16.1**. ## Verification - `node scripts/check-workspace-versions.mjs` → `All workspace packages are at 0.16.1.` - Lockfile diff is exactly 16 version-field swaps — no unrelated churn (the `"peer": true` regeneration noise from a newer npm was again kept out, same as #513). The one remaining `0.16.0` in the lockfile is the unrelated `@humanfs/types` dev dependency. - `packages/argent-private` submodule left pinned at `v0.16.0` — no `v0.16.1` tag exists there yet. 🤖 Generated with [Claude Code](https://claude.com/claude-code)v0.16.1 |
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filip131311
|
5d3f7bc62b |
fix(ci): check tcp ax-service at its platform-neutral bin/tcp path (#540)
## Problem Every **Publish prerelease to npm (next)** run on main has failed since #536 landed (e.g. [run 29897926322](https://github.com/software-mansion/argent/actions/runs/29897926322/job/88851967242)), blocking canaries — including the canary that would ship the ios-remote ax-service fix itself. The failing step is the sanity check: ``` test -x packages/argent/bin/darwin/tcp/ax-service ``` But the binary is fine — the job log right above the failure shows `✓ Copied ax-service (tcp) binary → bin/tcp/ax-service`. The whole pipeline deliberately uses the **platform-neutral** `bin/tcp/` slot, not `bin/darwin/tcp/`: - `scripts/download-native-binaries.sh` writes to `bin/tcp/ax-service` - `bundle-tools.cjs` copies from/to `bin/tcp/ax-service` - `axServiceBinaryPathTcp()` / `tcpBinDir()` in `native-devtools-ios` resolve `bin/tcp` on every host The neutrality is intentional: the tcp ax-service is a darwin/iOS-sim binary uploaded to and `simctl spawn`'d on the *remote* macOS orchestrator, so a Linux host must still resolve it — `bin/linux/tcp` would never match. Only the sanity checks (and their comments) got the path wrong. ## Fix - Point the check in `publish-next.yml` and `publish.yml` at `packages/argent/bin/tcp/ax-service` (the stable-release workflow had the identical wrong path and would have failed the same way on the next release). - Correct the comment claiming `axServiceBinaryPathTcp()` resolves `bin/darwin/tcp`. Note: `packages/argent-private/.github/workflows/build-native-binaries.yml:549` has the same stale comment ("download-native-binaries.sh writes it to bin/darwin/tcp/ax-service") — that lives in the private submodule repo, so it isn't part of this PR. ## Testing Verified against the failing run's log (binary lands at `bin/tcp/ax-service`, check looks in `bin/darwin/tcp/`) and cross-checked all three path producers/consumers listed above. `grep -rn 'darwin/tcp'` now only matches comments explaining why the path is *not* used. |
||
|
Juliusz Wajgelt
|
013d5b60c5 |
fix: get ax-service working on ios-remote (sim-remote --json spawn + TCP artifact diagnostics) (#536)
## Summary
Three fixes that together get `describe` (and the other ax-service /
native-devtools tools) working against **ios-remote** (`sim-remote`)
devices — including from a **Linux** host. Reproduced end-to-end against
a live remote iPhone 17 simulator over the QUIC relay.
Before: `argent run describe --udid remote:<UDID>` returned an empty
`ROOT AXGroup` with a misleading "reboot the simulator" hint.
### 1. `sim-remote spawn` output was never valid JSON
(`fix(tool-server)`)
`simctlSpawn` parses the CLI's stdout as one `{exit_code,stdout,stderr}`
(or `{pid}`) JSON object, but `sim-remote spawn` only emits that when
passed `--json`. Without it a **non-detached** spawn streams the child's
raw output live, so `JSON.parse` throws `Unexpected end of JSON input`.
This broke ios-remote describe at the first step:
`remoteIosHost.bootstrapAx` runs `defaults write com.apple.Accessibility
…` through a non-detached `simctlSpawn`, which failed before the
ax-service daemon ever started — surfacing only as an empty AX tree.
Fix: pass `--json` unconditionally (no-op for the already-JSON
`--detach` path).
### 2. The tcp ax-service was resolved/packaged under a host-platform
dir (`fix(native-devtools-ios)`)
The tcp `ax-service` is a **darwin/iOS-simulator** binary that is
uploaded to and `simctl spawn`d on the **remote** macOS orchestrator, so
it's needed on any *host* platform. But it was resolved (and packaged)
under `bin/<hostPlatform>/tcp` via `platformBinDir()`, so a **Linux host
looked at `bin/linux/tcp` and never found the darwin-built binary** —
the ios-remote path was effectively macOS-host-only. (The tcp dylibs
were already neutral at `dylibs/tcp`.)
Moved it to a platform-neutral `bin/tcp`, mirroring `dylibs/tcp`, and
rewired every producer/consumer:
- resolver: `platformTcpBinDir()` → `tcpBinDir()` = `BIN_DIR/tcp`
- `native-devtools-ios/scripts/build.sh`: `bin/darwin/tcp` → `bin/tcp`
- `scripts/download-native-binaries.sh`: `TCP_BIN_DIR` → `bin/tcp`
- `packages/argent/scripts/bundle-tools.cjs`: copy from/to `bin/tcp`
- tests assert the neutral location on both linux and darwin
### 3. Missing tcp artifacts were undiagnosable
(`fix(native-devtools-ios)`)
When a tcp artifact is absent (local/dev build, older package), the bare
`... not found` error was thrown deep in the ax-service factory, where
`describeIos` swallowed it and returned an empty tree plus
`DEGRADED_HINT` — telling the agent to `boot-device --force`, a dead
end. The only escape was discovering `ARGENT_SIMULATOR_SERVER_TCP_DIR`
by reading source. Fix: `requireTcpArtifact` throws an actionable error
naming the exact path, the override env var, and how to build it;
`describeIos` surfaces that instead of the reboot hint.
## Testing
- New `sim-remote-spawn-json.test.ts` — asserts `--json` on both plain
and `--bin/--detach` argv, before the `--` separator.
- `native-devtools-ios/test/index.test.ts` — the tcp binary resolves
from the neutral `bin/tcp` on **both** linux and darwin; the not-found
errors name their override env var.
- `native-devtools-ios` (16) + ios/describe tool-server suites pass;
typecheck, eslint, prettier clean.
- Manual end-to-end against `remote:<UDID>` (darwin host): binary at
`bin/tcp` → full tree from `source: "ax-service"`, no hint; binary
removed → actionable `ARGENT_SIMULATOR_SERVER_TCP_DIR` hint.
|
||
|
Ignacy Łątka
|
300bc30e3d |
fix(open-url): flag when a web URL may open the browser instead of an app (#476)
## Problem
An agent calling `open-url` to deep-link into an app gets Safari
instead:
```
open-url { "url": "https://bsky.app/profile/tvpworld.bsky.social" } → opens Safari
```
### Root cause (not a wrapper bug — an iOS Simulator limitation)
`open-url` on iOS is a thin wrapper over `xcrun simctl openurl`. An
`https://`
URL is a **Universal Link**, which only reaches a native app when that
app is
installed and verified for the link's domain. Two things bite here:
1. On the iOS **Simulator**, `simctl openurl` routes Universal Links to
Safari
even when the owning app *is* installed — a long-standing, documented
limitation. Custom URL schemes (`scheme://…`) route reliably; Universal
Links do not.
2. In the reported case the Bluesky app isn't installed at all, so
Safari is
the only valid handler — identical to tapping the link on a real iPhone
with
Bluesky absent.
Reproduced on a booted iOS 18.5 sim: `simctl openurl <bsky https link>`
launches `com.apple.mobilesafari`; the sim has zero third-party apps
installed;
`bluesky://…` fails with `-10814` (no registered handler), confirming
absence.
The real defect on our side: the result was **always** `{ opened: true
}`, so a
web URL that silently fell back to Safari was indistinguishable from a
successful deep-link — the caller (an agent) believed it had reached the
native
app. There is no reliable way to observe which app actually handled the
URL
(Safari and other apps are invisible to the native-devtools socket), so
the fix
makes the ambiguity explicit rather than guessing.
## Fix
- Add an optional `note` to the `open-url` result whenever a web URL
(`http`/
`https`) is opened on a native device (iOS + iOS-remote). It states the
URL
may have opened in the browser and points to the reliable path: the
app's
**custom scheme** (`scheme://path`) or **`launch-app`** with the bundle
id.
- Update the tool description with the same deep-linking caveat.
- Custom schemes, non-web schemes (`tel:`, `maps://`, `geo:`), and
Chromium
navigations are unaffected (no note). No URL rewriting — the URL is
still
handed to `simctl` unchanged.
Scoped to iOS deliberately: Android App Links go through `am start` with
a
different verification/chooser path, and the reported symptom is
iOS-specific.
## Verification
- New unit tests (`open-url-deep-link-note.test.ts`, 4 cases): the
helper
returns the caveat for `http`/`https` (case-insensitive) and `undefined`
for
custom/non-web schemes; the iOS handler attaches `note` for the bsky
https
link (URL passed to `simctl` unchanged) and omits it for a custom
scheme.
- End-to-end against a live sim through the real `openUrlTool.execute`:
- `https://bsky.app/profile/…` → `{ opened: true, url, note }`
- `maps://?q=cupertino` (installed native handler) → `{ opened: true }`,
no note
- `bluesky://…` (not installed) → correct `FailureError` (existing
behavior)
- `tsc --noEmit`, `tsc --noEmit -p tsconfig.test.json`, and `prettier
--check`
all pass on the changed files.
|
||
|
filip131311
|
f0026ce6c8 |
fix(tool-server): stop native-devtools unix socket bind crashing the server (#531)
## Problem
The per-UDID native-devtools unix listener binds with a bare
`server.listen(socketPath)` and **no `error` listener**
(`native-devtools.ts`, the `else` branch of the transport check). A bind
failure — `EADDRINUSE` from a live/concurrent server on the same UDID,
or `EEXIST` from a socket re-created in the window after the pre-unlink
— fires an unhandled `'error'` event, which Node throws as an **uncaught
exception that crashes the whole tool-server at startup**.
The TCP branch right above it already guards its bind with
`server.once("error", reject)`; `ax-service.startListener` does too. The
unix branch was the one that didn't.
## Why it matters — 0.16.0 crash telemetry
The crash-diagnostics shipped in 0.16.0 (`crash_fingerprint` /
`crash_phase` / `error_syscall`) make this the clearly-dominant crash
source. Scoped to `toolserver:stop`, `reason=crash`,
`cli_version=0.16.0`:
- **100% of crashes are socket/fs E-codes**, none are logic bugs.
EADDRINUSE (95%), EEXIST (4%), ENOSPC/EPIPE tail.
- Fingerprint **`dc063fe2`** — the native-devtools socket bind site —
throws both **EADDRINUSE (65)** and **EEXIST (30)** at
**`crash_phase=startup`**, across **~14 distinct users**. That's the
widest-reach source by user count. (A separate single-user
`toolserver_bind` restart loop accounts for most raw *volume*, but only
one machine.)
EEXIST at this site is the known concurrent-agent contention on
`/tmp/argent-nd-<UDID>.sock` — a stale/racing socket file left by
another server.
## Fix
Extract the unix bind into `bindNativeDevtoolsUnixSocket(server,
socketPath)`, mirroring `ax-service.startListener`:
- Attaches an `error` listener so a bind failure **rejects** instead of
throwing uncaught → routes into the factory's existing retry +
failure-telemetry path, failing only this one service.
- On `EADDRINUSE`/`EEXIST`, **unlink the stale entry and retry the bind
once** — self-heals the unlink→listen race with a concurrent same-UDID
server.
- On any other failure (or a second failure), rejects with a coded
`FailureError` (`NATIVE_DEVTOOLS_SOCKET_BIND_FAILED`,
`failure_stage=native_devtools_socket_bind`) so it's cleanly
classifiable in telemetry going forward.
## Testing
- **Unit** (`native-devtools-socket-bind.test.ts`, 4 cases): free-path
bind, stale-file self-heal, coded-FailureError on unbindable path,
no-uncaught-throw when contending a live-held path.
- **Full telemetry + registry suites**: 368 pass (new failure code
accepted by the sanitizer allowlist).
- **Live A/B against built output** — a live server holds the socket,
then two child processes contend for it:
- OLD (pre-fix `server.listen(path)`): **exit 1, uncaught EADDRINUSE
crash** ← bug reproduced
- NEW (compiled `bindNativeDevtoolsUnixSocket`): **exit 0, self-healed
and bound** ← fix works
- **Bundled-artifact check**: ran the esbuild `bundle-tools` step; the
fix's retry logic and coded failure survive bundling intact in
`dist/tool-server.cjs` (no dead-code-elimination surprise).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
|
||
|
Jakub Piasecki
|
a0d1bbb1e7 |
feat(flow): indent nested steps in reports by block depth (#524)
Flow reports rendered every step flat, hiding which steps ran inside a `when:` block or a `run:` fragment. The tool-server now stamps `StepReport.depth` (+1 per block directive, omitted at top level) and the CLI/MCP renderers indent step labels and under-step lines by it: ``` ✓ 1 launch ✓ 2 when visible "What's new" — condition met ✓ 3 tap "Skip" ✓ 4 run dismiss [dismiss] ✓ 5 tap "OK" [dismiss] ``` Invariants: - **Wire-compatible both ways** — a flow with no block directives reports byte-identical to the pre-depth shape; a pre-depth server renders flat as before. - **Skipped ≡ entered** — skipped/errored/aborted blocks report the same depths as entered ones, keeping reports comparable run-to-run. - **Untrusted wire data** — renderers clamp depth (display cap, not a producer bound): hostile values render flat or at the cap, never throw or allocate huge strings. Also fixes a pre-existing bug: under-step warning/artifact lines now stay aligned past 99 steps. Tests pin depth on every producer path (entered/skipped/errored/aborted blocks, `run:` success/failure markers, `run:`-in-`when:`) and renderer alignment incl. the clamp boundary. Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
||
|
Ignacy Łątka
|
eb16d1c193 |
fix(tool-server): hard-kill (SIGKILL) timed-out iOS simctl calls so describe can't hang (#525)
## What happened
An iOS `describe` call hung for **~24 minutes** on the benchmark host,
logging the incoming request and then going completely silent until the
tool-server was killed.
The iOS `describe` path shells out to `xcrun simctl` for nearly every
step — `isTvOsSimulator` (`simctl list`), the ax-service bootstrap
(`simctl spawn defaults …`), and the native-devtools env setup (`simctl
spawn launchctl …`). Every one is guarded by `execFileAsync(…, {
timeout: 10_000 })`, so on paper each is bounded to 10s.
The problem is in Node itself: **`execFile`'s `timeout` sends its
`killSignal` (default `SIGTERM`) exactly once and never escalates to
`SIGKILL`.** When CoreSimulatorService wedges (which rapid
clone/boot/delete churn induces), the `simctl` child ignores SIGTERM,
its stdio never closes, and the promise never settles — so the
"10-second timeout" never actually fires. There is no outer deadline on
the `describe` tool to catch it, so the call hangs until the process is
killed.
## Why this is the root cause (not a guess)
- **Static elimination:** every JS-level guard on the describe path
(ax-service's 10s connect/query timers, native-devtools' 5s RPC timers)
*would* have fired and let `describe` return — and it never returned.
That leaves only an `execFileAsync` whose OS-level kill failed to settle
the promise.
- **Server logs:** the hung process logged the POST, then nothing for 24
min until the kill — the exact signature of a stuck subprocess await
with no error thrown.
- **Existing precedent:** `adb.ts` already fixes this identical class of
bug for Android via `ADB_KILL_SIGNAL = "SIGKILL"` (see its comment:
"Node's execFile default kill signal is SIGTERM, which an `adb` process
blocked on a hung daemon can ignore — leaving the parent waiting past
the deadline"). The same fix was simply never applied to the `simctl`
path.
- **Deterministic repro:** `execFileAsync('sh', ['-c', 'trap "" TERM;
…'], { timeout: 2000 })` never settles; adding `killSignal: "SIGKILL"`
makes it reject at ~2006ms. Reproduces both the hang and the fix.
## The fix
- Add `SIMCTL_KILL_SIGNAL = "SIGKILL"` to `simctl-config.ts` and pass it
alongside the timeout on every describe-path `simctl` invocation
(`ax-prefs.ts`, `ios-devices.ts`, `ios-host.ts`), mirroring
`ADB_KILL_SIGNAL`.
- Add the missing `timeout` + kill signal to
`listRunningUIKitApplicationBundleIds`, which had **no timeout at all**
(a latent forever-hang on the `native-devtools-status` path).
- Add `test/ios-simctl-hardening.test.ts` pinning every describe-path
`xcrun simctl` call to `killSignal: SIGKILL` + a finite timeout.
## Verification
- `tsc --noEmit` clean (src + tests).
- Full tool-server suite: **2670/2670 pass**.
- Confirmed the new test is a real guard: stripping the flag makes it
fail, restoring makes it pass.
## Scope note
This fixes the **proven** describe / native-devtools path. The same
latent hang exists in other `simctl` call sites (`boot-device`,
`launch-app`, `screenshot`, etc.) that use `execFileAsync` with the
default signal — extending SIGKILL to the whole `simctl` surface is a
reasonable follow-up but was kept out of this PR to stay scoped to the
reported hang.
One caveat: if `simctl` is ever stuck in true uninterruptible kernel
state, even SIGKILL can't reap it until the syscall returns; the fully
robust version would detach the await from the child via an independent
deadline. SIGKILL matches the `adb` precedent and handles the realistic
CoreSimulator-wedge case.
---------
Co-authored-by: Ignacy Łątka <claude-hubert.gancarczyk@swmansion.com>
|
||
|
Piotr Krawiec
|
49e020bafd |
fix(tool-server): resolve ps by absolute path so VVD dedup survives a sanitized PATH (#508)
## What
A running Vega VVD registers a second adb transport (`emulator-<port>`),
so it can surface in `list-devices` **twice** — once as
`platform:"vega"` and once as `platform:"android"`. There's dedup logic
(`resolveVvdShadowAdbSerials` + `filterVvdShadowsFromAndroid`) that
drops the adb "shadow" row by matching the running VVD's console port —
read from the process table via `ps` — against the adb serial's port.
That dedup was spawning a **bare `"ps"`**, which relies on `PATH`.
## Why it broke
An MCP server is frequently launched from a GUI / launchd context that
inherits a **sanitized `PATH`** omitting `/bin`. There, `execFile("ps",
…)` fails with `ENOENT`; the surrounding `catch` returns an empty port
set, and the dedup silently no-ops — so the VVD shows up as two devices.
It works fine from an interactive shell (where `/bin` is on `PATH`),
which is why it doesn't reproduce in a terminal or in the existing
tests.
Observed: `list-devices` returned both a phantom `platform:"android"`
`emulator-5554` and the real `platform:"vega"` device for a single
running VVD.
## Fix
Pin `ps` to its canonical absolute location, matching how the codebase
already hardcodes `/bin/sh` (`android-binary.ts`, `vega-cli.ts`,
`check-deps.ts`):
```ts
export const PS_BIN = ["/bin/ps", "/usr/bin/ps"].find((p) => existsSync(p)) ?? "ps";
```
Applied to all four `ps` spawn sites:
- `vega-process.ts` — `listRunningVvdConsolePorts`, `listRunningVvdPids`
- `vega-cli.ts` — `collectDescendantPids`, `pgidMembers` (same latent
PATH fragility in the process-reaping paths)
The bare-`"ps"` fallback is retained only if neither canonical path
exists, preserving `PATH` resolution for an atypical layout.
## Tests
- New regression test in `vega-process.test.ts` that strips `/bin` and
`/usr/bin` from `PATH` and asserts the probe still spawns `ps` (a bare
`"ps"` ENOENTs there — verified the test fails against the pre-fix
code).
- Updated the `list-devices.test.ts` mock to match `ps` by basename,
since production now passes an absolute path.
- `npm run build`, typecheck, lint (`--max-warnings 0`), and the full
vega/list-devices suite (47 tests) all pass.
## Verification
End-to-end `list-devices.execute()` under a launchd-style minimal `PATH`
now returns exactly **one** device (the Vega), with no android shadow.
`PS_BIN` resolves to `/bin/ps` and reads the VVD's console port even
with `/bin` removed from `PATH`.
---------
Co-authored-by: Piotr Krawiec <krawipio@amazon.pl>
|
||
|
Ignacy Łątka
|
cd4190b80e |
Full tgz-only E2E harness (scripts/e2e-full) (#495)
Now verified end-to-end on the real Mac: install/introspection/validation, the android tier (against a booted emulator), and the chromium tier all pass from a locally packed tgz; the rn tier auto-skips without `~/dev/bluesky` as designed. ## What this is A release-gating end-to-end harness under `scripts/e2e-full/` that starts from **only a `swmansion-argent-*.tgz` bundle** and exercises the whole product: the install flow, every CLI command, all 70 tools' argument validation, and a happy-path run of every tool against real devices. Intended to be run on the real Linux box and the real Mac before a release. Everything runs under a throwaway `HOME` + npm prefix, so it never touches the machine's real `~/.argent`, editor MCP configs, or global packages (safe on a shared box). It emits a JSONL log + a markdown coverage report and exits non-zero if any hard assertion fails. ## Phases | phase | needs | covers | |---|---|---| | `install` | npm + network | `npm i -g <tgz>`, bundled binaries, `init` (global + `--local`), `update`, `uninstall`, telemetry, MCP-config generation | | `introspection` | — | `--version/--help`, `tools describe` for **all 70** tools, feature flags, `server start/status/logs/stop`, `link/unlink` | | `validation` | — | per tool: missing-required / bad-enum / bad-type rejection (schema-driven, no hardware) | | `android` | Android emulator | happy-path of every touch/gesture/screenshot/app-lifecycle tool | | `chromium` | Electron (bundled optional dep) + a display | boots a generated Electron app; drives CDP tools (scroll/drag/tabs/cookies/storage) | | `rn` | `~/dev/bluesky` + Android device | debugger + react/native profiler + network chain against the real Bluesky app | Tiers auto-skip with a recorded reason when prerequisites are missing. iOS / tvOS / Vega are intentionally out of scope for now. ## What I actually verified (real runs, Linux) - **install** 18✓/0✗, **introspection** 85✓/0✗ (all 70 `tools describe`), **validation** 81✓/0✗, **chromium** 24✓/0✗ (real Electron app + CDP). - Holistic run: **190✓ / 0✗ / 34∼, exit 0.** Failure-gate confirmed (non-zero on fail), `bash -n` clean on all files, all 72 android/rn JSON arg literals linted. ## What I did NOT verify live (please scrutinize) - **`android` and `rn` tiers were never run against a live device.** The Android emulator would not stay up on my box (memory-constrained shared machine; QEMU threads hung seconds after boot across ~7 attempts). The code is complete and uses the same machinery the `chromium` tier exercised live, but it has **not** been proven end-to-end. This is the main reason for the "not certain how well it works" caveat. - The RN tier's exact debugger/profiler arg shapes are derived from `tools describe`, not confirmed against a running Metro. ## Run it ```bash bash scripts/e2e-full/run-e2e.sh # everything applicable to this OS bash scripts/e2e-full/run-e2e.sh --skip-install --phase introspection,validation # fast offline core bash scripts/e2e-full/run-e2e.sh --phase android --android-serial emulator-5554 # inject a device ``` |
||
|
filip131311
|
66e051fe8b |
fix(debugger): collapse a device's two ids onto one debugger instance (#528)
## The problem
A device is reached through **two id namespaces** that name the same
thing but are different strings:
- the **stable id** the caller connects with — an iOS UDID / Android
serial / Vega serial from `list-devices`;
- the **`logicalDeviceId`** Metro's inspector-proxy echoes back for that
connection (an opaque per-connection handle).
`logicalDeviceId` is not derived by Argent — it is echoed verbatim from
Metro (`js-runtime-debugger.ts`), and Metro never sees the UDID, so
there is **nothing to join on synchronously**.
The debugger service is cached by its URN, which embeds `device_id`
verbatim:
```
JsRuntimeDebugger:<port>:<device_id>
```
`debugger-connect` took the UDID, returned the logicalDeviceId, and its
description told callers to *"forward it as device_id to all subsequent
debugger-\* calls."* Following that instruction produced a **different
URN** → a **second `JsRuntimeDebugger` instance** → a second
`CDPClient`, a second console-log server, and a split log file — **all
for one device**. The second attach also kicks the first off Metro's
single-debugger-per-target proxy. Nothing deduplicated them.
It only *looked* fine because with a single device on a Metro port,
`selectTarget`'s single-device fallback quietly connects anyway; the
split surfaces as "the debugger randomly drops" and logs landing in the
wrong bucket.
Secondary damage the same split caused:
- `classifyDevice()` is shape-based and was fed the logicalDeviceId → an
iOS device's forwarded id classified as **Android** in the capability
gate + telemetry.
- The docs asserted *"iOS simulator UDID, Android logicalDeviceId"* as
if a UDID were the iOS logicalDeviceId — the repo's own test says the
opposite.
- `debugger-component-tree` printed the logicalDeviceId under a `udid:`
label — teaching callers the wrong name.
## The fix — synchronous, within the existing `services()` design
- **Learn an alias** `logicalDeviceId → connect-id` as a side effect of
a successful connect (the one place both ids are known at once; see
`utils/debugger/device-alias.ts`), and **canonicalize `device_id`
through it at every URN-building site**. A forwarded logicalDeviceId now
resolves to the already-open instance; unknown ids (the connect id
itself, Chromium ids) pass through unchanged, so it is safe to call
everywhere. **No Metro round-trip on the hot path — `services()` stays
synchronous.** The alias is 1:1 (a logicalDeviceId is unique per
connection) and is cleared on dispose.
- **Rewrite the `device_id` docs** across `debugger-*`, `network-*`, and
`react-profiler-*`: pass the **same list-devices id you connected
with**; the returned logicalDeviceId is informational (forwarding it
still resolves, via the alias). Removes the instruction that caused the
double instance and the false "UDID = logicalDeviceId" wording.
- **Fix the `debugger-component-tree` header** (`udid:` →
`logicalDeviceId:`).
Covered call sites (all that embed `device_id` into a Metro URN):
`debuggerServiceRef` (connect/evaluate/status/log-registry),
`debugger-reload-metro`, `debugger-component-tree`,
`debugger-inspect-element`, `react-profiler-start` (+ its session URN),
`react-profiler-stop`, `network-logs`, `network-request`.
## Verification
**Live**, against a real iOS sim + Metro (my-app, RN 0.81.5), driving
the branch tool-server directly:
| step | result | URNs instantiated |
|---|---|---|
| `debugger-connect { device_id: <UDID> }` | returns `logicalDeviceId:
d52ad36b…` | `JsRuntimeDebugger:8081:<UDID>` |
| `debugger-evaluate { device_id: d52ad36b… }` (forward the
logicalDeviceId) | `42` ✅ | **no new URN — reused** |
| counterfactual: `debugger-evaluate { device_id: some-unaliased-id }` |
`42` ✅ | **`JsRuntimeDebugger:8081:some-unaliased-id` — a distinct 2nd
instance** (the pre-fix behavior, reproduced) |
| `debugger-component-tree { device_id: <UDID> }` | header reads
`logicalDeviceId: d52ad36b…` ✅ | reused |
**Unit** — new `test/metro/device-alias.test.ts` covers the alias (learn
/ canonicalize / self-alias no-op / missing-id / forget) and that
`debuggerServiceRef` yields the same URN whether called with the UDID or
the forwarded logicalDeviceId. Full tool-server suite green (2726
tests).
## Not in scope
Renaming the `device_id` param to `udid` (or vice-versa) — that is a
breaking MCP wire change. This PR is additive: a forwarded
logicalDeviceId keeps working, it just no longer opens a second
connection.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
|
||
|
Ignacy Łątka
|
78d3184ba8 |
fix(scripts): stop extract-tools dropping tools with long descriptions (#436)
## Defect
`scripts/extract-tools.mjs` extracts MCP tool definitions by regex to
feed the downstream `spidershield scan --tools-json` security scan. For
each `id:` match it scanned only the next 2000 chars (`const descWindow
= afterId.slice(0, 2000)`) for the `description:` value, and the
description regexes require the string's closing delimiter to fall
inside that window.
Any tool whose description's closing delimiter sits past ~2000 chars is
therefore matched as `null` and **silently dropped** - never emitted,
never security-scanned. Two shipping tools hit this:
- `run-sequence`
(`packages/tool-server/src/tools/run-sequence/index.ts`) - a ~4285-char
multi-line template-literal description whose closing backtick sits
~4324 chars past its `id:`.
- `describe` (`packages/tool-server/src/tools/describe/index.ts`) - a
~2195-char description whose closing backtick sits ~2252 chars past its
`id:`.
**Security impact:** `describe` is the accessibility / DOM tree tool,
exactly the kind of tool a `spidershield` scan should cover, and it was
being silently excluded alongside `run-sequence`. A dropped tool is not
a scan finding, so the gap was invisible.
### Repro (before)
```
$ node scripts/extract-tools.mjs | grep -c '"run-sequence"'
0
$ node scripts/extract-tools.mjs | grep -c '"describe"'
0
$ node scripts/extract-tools.mjs | grep -c '"gesture-tap"'
1
# total tools emitted: 70 (run-sequence AND describe both missing)
```
### After
```
$ node scripts/extract-tools.mjs | grep -c '"run-sequence"'
1
$ node scripts/extract-tools.mjs | grep -c '"describe"'
1
# total tools emitted: 72 (both captured, run-sequence's full 4285-char description intact)
```
## Fix
- Drop the fixed 2000-char lookahead. Each tool's `description:` is
resolved at the **same object-literal brace level** as its `id:` by a
forward scan that tracks brace depth over real code only: comments,
string literals, template literals (with `${...}` interpolations skipped
opaquely, recursively), and regex literals (prev-token heuristic incl.
regex-permitting keywords like `return`) are skipped whole, so nothing
inside them can open a fake string, shift the depth, or match as a
`description:`/`id:` token. The value is then parsed to its actual
closing delimiter, so a description of any length is captured in full.
- Because matching is by brace scope rather than raw position, a stray
`id:`/`description:` token can't corrupt extraction: a description-less
tool can't borrow the next tool's description, an `id:` appearing inside
description text or a comment can't truncate or overwrite anything, and
an `id:` key nested inside a value object (e.g. `defaultPayload: { id:
"example" }`) is neither emitted as a spurious tool nor allowed to drop
the real one.
- Captured text follows full JS cooked-string semantics: named escapes,
`\xNN`, `\uNNNN`, `\u{...}`, identity escapes, line continuations, and
template `\r\n`/`\r` -> `\n` normalization - the emitted (and
security-scanned) text is the string the runtime renders.
- A description value that is not a single plain literal - a
concatenation, a `${...}` interpolation, a method/operator suffix
(`"...".slice(0, 3)`), `as const` - is never emitted as a
truncated/wrong literal: it warn-skips on **stderr** (stdout stays valid
JSON for the scanner). Non-interpolated template-literal ids (`` id: `x`
``) are extracted; interpolated ids stay out of scope like
const-reference ids.
- Duplicate ids keep the first occurrence and warn (exported as a pure,
unit-tested function).
- The extractor stays dependency-free (node: builtins only): the
tool-description-quality workflow runs it on a bare checkout without
`npm ci`.
- Output JSON shape is unchanged.
## CI guard
Adds `scripts/extract-tools.test.mjs` (node's built-in test runner,
wired into `npm run test:scripts`; 36 tests). Ground truth: the
real-tree tests parse every tool source file with the actual
**TypeScript parser** (a root devDependency, test-only) and require the
extractor's output to equal the AST **exactly - names and descriptions
byte-for-byte**. Any drop, corruption, or fabrication on a shape that
enters the tree fails CI loudly, with no reliance on stderr warning
formats and no false red from `id:`-like text in comments or strings.
Two policy gates keep un-extractable shapes out of the tree instead of
letting them silently leave the scan: a `description` that cannot be
read statically (non-literal value, shorthand/getter/method/computed
member, or a spread sibling that may carry/override it) and a
plain-literal description written **before** its `id:` (the scan is
forward-only) each fail with an actionable, file-naming message.
Fixture tests pin the parsing rules independent of any real tool's
wording - long descriptions (>4000-char value, >2000 chars of siblings
between `id:` and `description:`), embedded `id:`/`description:` tokens,
comments, keyword-position and sibling regex literals, division, nested
templates and interpolation content, template/`as const` ids, the full
escape suite, CRLF cooking, single-quoted forms, trim, warn-skip
classes, and the duplicate-id warning. Each new fixture was verified to
fail under a targeted mutation of the extractor.
Note: tools registered with a const-reference / dynamic id (e.g. `id:
AWAIT_UI_ELEMENT_TOOL_ID`) rather than a static literal stay out of
scope for this extractor - a separate, pre-existing limitation unrelated
to the description window, and one this static/lexical extractor cannot
close soundly (it has no tool-scope knowledge, so a blanket warning on
every `id: <identifier>` would also fire on legitimate nested non-tool
keys like `{ id: someVar }` in a payload/example object). The full set
currently taken out of the scan this way is `app-map-crawl`,
`app-map-export`, `app-map-navigate`, `app-map-query`,
`await-screen-idle`, and `await-ui-element`. A proper fix is a follow-up
covering const-ref id resolution plus a real-tree emit-count and
empty-stderr assertion so this silent-omission class trips CI if it ever
regresses.
## Verification
- `node scripts/extract-tools.mjs` -> 72 tools, `run-sequence` and
`describe` both present (total 70 -> 72), byte-identical to the
TypeScript-AST parse of the tree, no stderr warnings
- `npm run test:scripts` -> all pass (`extract-tools.test.mjs`: 36
tests)
- mutation checks: window-bounding, depth-anchor removal, trim removal,
dedup neutralization, single-quote-branch neutralization each fail the
suite
- `npm run typecheck:scripts` -> clean
- `prettier` + `eslint` on changed files -> 0 problems
- lockfile: `npm install --package-lock-only --ignore-scripts` -> no
diff (idempotent)
|
||
|
Jakub Piasecki
|
3f602a7a9b |
feat(flow): conditional when blocks (#498)
## What
A `when:` block runs a step list only when one condition holds — a UI
condition (`exists`/`visible`/`hidden`/`text`, the await/assert shapes)
or a static `platform` test. **No else**, by design: a block exists to
restore determinism (dismiss an interstitial, reconverge), never to
test two paths. Tap-if-present is a one-step block:
`when: { visible: "Got it" }` + `steps: [tap: "Got it"]`.
No per-step `optional:` — `when:` covers every directive once. The key
is rejected at parse with a pointer to `when:`, not silently dropped (a
Maestro habit that would leave a "can't fail" step hard-stopping the
flow).
## How
- The guard reuses the assert engine at the 1s grace (`timeout` is a
parse error), so a skipped block barely costs a clean run.
- Verdicts are evidence-based: no trustworthy read in the window →
indeterminate → the step **errors** ("could not evaluate" is not
"condition false"); a transient read failure after trusted reads showed
the condition false stays a clean skip.
- `platform` folds `ios-remote` into `ios` — the parser rejects that
spelling, so the fold is the only way a guard matches a remote sim.
- A skipped block reports one line per authored step, same shape for
unmet guard, hard stop, or cancellation; everything goes through
`pushReport`, so when lines stream live. Failures inside an entered
block hard-stop as usual.
- Results carry an explicit `aborted` flag; `ok` keys off
fail/error/cancel, not skip lines.
- Nesting is capped at 20, so a cyclic YAML alias is a structured parse
error, not a stack overflow.
## Testing
`vitest` 2546 pass (17 when-specific); `tsc --noEmit` (tool-server,
argent-mcp, argent-cli), eslint, prettier clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
|
||
|
Jakub Piasecki
|
8d633700d7 |
feat(flow): coordinate targets for tap and long-press (#504)
## Summary
This adds raw normalized screen coordinates as first-class targets for
both `tap` and `long-press`. Gestures can now target either an element
selector or a point, while keeping the existing selector auto-wait and
off-screen diagnostics.
Supported forms include:
```yaml
- tap: { x: 0.5, y: 0.6 }
- tap: { on: { x: 0.5, y: 0.6 }, times: 2 }
- long-press: { x: 0.5, y: 0.6 }
- long-press: { on: { x: 0.5, y: 0.6 }, duration: 1200 }
```
## What changed
- Introduced a shared gesture-target parser for selector and point
targets.
- Added raw-point execution for `long-press` and shared point resolution
between tap and long-press.
- Validate coordinates as finite normalized `0–1` screen fractions,
rejecting pixels, malformed points, mixed selector/coordinate maps, and
unknown point keys.
- Canonicalize option-bearing coordinate gestures under `on`, keeping
option keys separate from target fields.
- Preserve coordinate targets in recording summaries and flow progress
reports instead of displaying an undefined selector.
- Added serialization validation so recording cannot persist a flow that
would fail when parsed for replay.
- Updated the flow authoring skill and tool description with the new
coordinate forms.
## Behavior notes
- Raw points act immediately and do not resolve or observe the UI tree.
- Selector targets retain settling, auto-wait, and the existing
`scroll-to` hint when an element cannot be found.
- Observation directives such as `type`, `await`, `assert`, and
`scroll-to` remain selector-only.
- The mixed spelling `tap: { x, y, times }` is now intentionally
rejected; use `tap: { on: { x, y }, times }` instead.
## Validation
- Full tool-server suite: 2,618 tests passed across 266 files.
- Added parser, serialization, recording, touch execution, Chromium
execution, reporting, and malformed-input coverage.
- Tool-server build, test typecheck, ESLint, Prettier, and skill
validation passed.
|
||
|
Jakub Piasecki
|
1a4f89cd5f |
feat(flow): allow to compose all flows via run: (#507)
## Summary `run:` accepted **fragments only** — an e2e flow (one starting with `launch:`) was rejected as a `run:` target. This lifts that: an e2e flow can now be nested via `run:`, its `launch` running inline (a real terminate + relaunch on native). Composition becomes uniform — any flow can be a reusable building block. ## What changed - **`flow-run.ts`**: dropped the `isE2eFlow` rejection in `execRunStep`; cycle / `MAX_RUN_DEPTH` guards still bound recursion. - **`flow-add-step.ts`**: the recorder now captures a recorded `flow-execute` of an e2e sibling as a portable `run: <name>` directive (was: raw `tool:` step). - **`flow-utils.ts`, `argent-create-flow/SKILL.md`**: updated docs/skill that said e2e flows can't be `run:` targets. ## Known limitation — Chromium Chromium `launch` boots an Electron app from a *path*, wired to the top-level flow only — so a nested **chromium** e2e flow doesn't boot its own app. Native nesting is correct; chromium nested e2e is unsupported. ## Testing Rewrote the two affected tests (composition + recorder). Full flows suite green (349 tests); `tsc --noEmit` clean. |
||
|
Jakub Piasecki
|
49991e9fe1 |
feat(screenshot-diff): support full-image comparisons (#515)
## Summary - Add an explicit top-mask policy to the shared PNG differ. - Preserve status-bar masking by default while allowing isolated image regions to compare every row. - Add real-PNG regressions for top-band changes and one-row images. This prepares the differ for cropped comparisons without changing existing callers. ## Testing - Screenshot-diff tests - Tool-server build |
||
|
filip131311
|
b50d51a2de |
chore: bump workspace packages to 0.16.0 (#513)
## What Lockstep-bump all 16 `packages/*` workspace packages (and the matching `package-lock.json` entries) from `0.15.0` → **0.16.0**. ## Why The `packages/argent-private` submodule is already pinned at **v0.16.0**, while the workspace packages sat at 0.15.0. This aligns the whole repo on the single 0.16.0 version. ## Verification - `node scripts/check-workspace-versions.mjs` → `All workspace packages are at 0.16.0.` - `git submodule status` → clean (no `+`), pinned at `v0.16.0`. - Lockfile diff is exactly 17 version-field swaps (no unrelated churn — a full `npm install --package-lock-only` regeneration was rejected because it introduced unrelated `"peer": true` churn from a newer npm).v0.16.0 |
||
|
filip131311
|
92b8c039c3 |
fix(flow): refuse invisible-only text selectors — record coordinates instead (#511)
## The bug (found in the 0.15.0 full-surface QA, on both the Android
emulator and a physical S24)
Recording a `gesture-tap` on an icon-font tab-bar item wrote a flow step
that displays as an **empty selector**, with the coordinates gone:
```yaml
steps:
- tap:
text: # ← actually U+E163, an icon-font Private Use Area glyph
```
and `flow-execute` then **silently passed** against target `""`, tapping
an element no reader of the flow can predict. Root cause (hexdump of the
QA-recorded file: `ee 85 a3` = U+E163): icon fonts expose their glyph as
the element's accessibility label; `deriveSelector` accepted any label
that survived `trim()`, so a PUA code point counted as "stable text".
This violated the rewrite's own documented contract — *"otherwise
coordinates are kept with a warning"* — whose fallback path existed and
worked, but never ran for this case.
## The fix — one predicate, three layers
`hasVisibleText()` (strip Unicode `Cf` format / `Co` private-use / `Cc`
control, then trim; require something left):
1. **`deriveSelector`** — invisible-only label/value is not stable text;
fall through to role, then to the recorder's existing kept-coordinates
path.
2. **`selectorToYaml`** — the empty-text guard previously covered only
the bare-string spelling; it now also rejects empty/invisible text on
the strict `{text: …}` map form, so a hand-built selector fails loudly
instead of writing an unreadable flow file.
3. **`selectorSchema`** — parse-side refinement, so flow files already
recorded broken on 0.15.0 fail with an actionable message ("text must
contain at least one visible character … select by identifier or role
instead") instead of false-passing at replay. This also hardens the
`await-ui-element` tool surface, which shares the schema.
Text that merely *contains* an icon glyph alongside real text ("⟨U+E163⟩
Explore") stays valid throughout.
## Verification
- Unit: `deriveSelector` PUA/ZWSP/mixed cases, serialize + parse
rejection round-trips (explicit `\uXXXX` escapes, no invisible bytes in
the test source).
- Full tool-server suite: **2667 passed**.
- **Live on the Pixel_9 emulator against the original QA repro** (my-app
tab bar, same coordinates): recording now produces `tap: {x: 0.75, y:
0.947}` with the documented *"kept coordinates (brittle)"* warning — the
role fallback was correctly caught by the existing
resolves-to-a-different-element guard — replay passes 2/2 on the
coordinate targets, and executing the old broken YAML now fails parse
with the visible-character error.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
|
||
|
filip131311
|
07427917e2 |
fix(launcher,lens): drop the npm postinstall — its jobs move to runtime (#510)
## Why Shipping *any* `postinstall` makes pnpm 10+ wall the install behind its build gate: `ERR_PNPM_IGNORED_BUILDS`, `pnpm install` exits 1, and `pnpm exec argent` is unusable until the user runs `pnpm approve-builds` — their first experience of argent is a bricked CLI. The same script is also silently skipped by `--ignore-scripts`, Yarn PnP, and locked-down CI, so anything correctness-relevant in it was already unreliable (the codebase says as much in several places, e.g. `runTrustingDisk`). Live-verified during the 0.15.0 QA: with **all builds declined** in pnpm 11, argent installs, inits, and serves MCP fine — the postinstall was never load-bearing for install correctness. Removing it means pnpm users never see the approve-builds wall for argent itself. ## What the postinstall did, and where it went | Job | New home | |---|---| | SIGTERM a tool-server stranded by an upgrade that replaced its bundle dir (pnpm/yarn version-pinned layouts) | `sweepDeadStateFiles` in the launcher's slow path now retires **live** servers whose recorded bundle is gone from disk, with the same pid-identity guard as `killToolServerForInstallDir` (never signal a recycled pid; keep unidentifiable live records reachable for `server stop`). Same-bundle in-place bumps were already self-healed by the disk-authoritative version gate. | | `chmod +x` node-pty's macOS `spawn-helper` prebuilds (shipped without the exec bit; first `pty.spawn` otherwise fails `posix_spawnp`) | `ensureSpawnHelperExecutable()` in `lens-pty.ts`, run when the module loads, best-effort with the AppleScript fallback intact. | | Print the `argent init` hint | Dropped — init flows drive the install, and the hint never printed on pnpm/PnP anyway. | `ARGENT_SKIP_POSTINSTALL` in `update.ts` is kept deliberately: downgrades and pinned installs fetch older versions whose postinstall still exists and honors it. ## Testing - New `launcher-sweep.test.ts` (6 tests) exercises the sweep against **real processes**: live-server-with-deleted-bundle is terminated and its record unlinked; live server with intact bundle untouched; recycled-pid record kept, not signalled; dead-pid record unlinked; legacy slot untouched; a SIGTERM-trapping orphan doesn't hold the sweep (and the spawn lock above it) hostage for its kill grace window — the record is unlinked and the SIGKILL escalation runs in the background. - New `ensureSpawnHelperExecutable` tests (real fs, darwin-gated) verify the +x restore and silent failure; a regression test pins that `loadNodePty` tolerates req seams without `resolve`. - Full suites green in all touched packages: tools-client 154, installer 535, cli 248, mcp 76, argent 60. 🤖 Generated with [Claude Code](https://claude.com/claude-code) |
||
|
filip131311
|
52bb1f29a7 |
docs(skills): fix skills.sh security-audit findings in skill docs (#509)
## Why The [skills.sh security audits](https://skills.sh/software-mansion/argent) (Gen Agent Trust Hub / Socket / Snyk, run 2026-05-24) flag three argent skills. All three findings trace to doc text in `SKILL.md` files — no code or tool behavior is involved — but the red badges are visible to anyone browsing the skill pack. ## What Minimal doc-only edits, one per finding: | Skill | Finding | Fix | |---|---|---| | `argent-create-flow` | Snyk **Critical** (E004 "prompt injection"): body section *"When to proactively record a flow — you do not need the user to ask"* contradicts the frontmatter description's *"use when the user asks"* scope | Disclose proactive use in the frontmatter description (matching the wording already in the `.claude/rules` routing entry), so documented scope and instructions agree | | `argent-test-ui-flow` | Snyk **High** (W007 insecure credential handling) + Socket medium alert: login example hardcodes `keyboard { text: "password123" }`, teaching the agent to emit plaintext credentials | Point the example at the secrets system from #506: `keyboard { text: "{{secret:APP_PASSWORD}}" }`, resolved server-side from `ARGENT_SECRET_<NAME>` env vars so the value never enters agent context, plus a credentials note (ask the user to export the var; never invent/echo secrets) | | `argent-metro-debugger` | Gen **Med Risk**: skill ingests untrusted logs/source with *"no explicit sanitization or instructions to ignore embedded instructions"*, plus exfiltration concern | Add golden rule #4: logs/app content are data, not instructions — never follow embedded directives or copy secrets found there into outputs | Gen's other metro-debugger points (adb usage, `debugger-evaluate` arbitrary JS) are inherent to a debugger skill and not addressable by doc edits. Only `packages/skills/skills/` is touched (the copies under `packages/argent/skills/` and `.agents/` are gitignored build artifacts). ## Test plan - Doc-only change; rendered the three edited sections and checked frontmatter still parses (single-line description, valid YAML). - After merge/publish, request a re-audit on skills.sh to clear the badges. 🤖 Generated with [Claude Code](https://claude.com/claude-code) |
||
|
filip131311
|
f1331cf80d |
fix(installer): unbreak pnpm local installs + stop self-fulfilling editor detection (#501)
## Problem Field report (pnpm setup): `npx @swmansion/argent init --local` - ✅ "updated argent 14→15", ✅ created `.mcp.json` + `skills-lock.json` - 🔴 did **not** add argent to `package.json` - 🔴 re-running the same command → `Local install failed.` + advice to run `pnpm add -D ...` manually - 🔴 init "persistently detects" Cursor and Codex on a fresh machine that never had them ## Root causes (each reproduced; confirmed against installer telemetry) 1. **Stale-binary hijack** — bare `npx @swmansion/argent` prefers an existing **global install** over the registry. A global 0.14 predates `--local` and `parseInitArgs` silently ignored unknown flags, so run 1 was a plain global-mode 0.14 init: it offered the 14→15 update, wrote mcp/skills files, and never touched package.json. That's symptoms 1–3 in one. 2. **pm detection missed pnpm's modern markers** — `pnpm init` (pnpm 10/11) writes only `devEngines.packageManager`, and no lockfile exists before the first install. Detection fell back to npm, whose own devEngines gate instantly rejects the install (`EBADDEVENGINES`, ~250 ms). This is the 221–537 ms `INSTALL_LOCAL_PACKAGE_FAILED` cluster in PostHog (8 events / 7 users last week). 3. **Missing pm binary** (cloned pnpm repo, machine has only npm) surfaced as raw `spawn pnpm ENOENT` plus manual advice that fails identically in the user's shell. 4. **Self-fulfilling detection** — Cursor/Codex `detect()` keyed on bare `~/.cursor` / `~/.codex` dirs, which argent itself creates (an `init -y` with nothing detected configures *all* editors; allowlist/skills writes too). Telemetry also shows a ~19 s failure shape where an identical manual retry succeeds (transient registry / pnpm first-run state errors). ## Fixes - **Init flag parsing stays lenient**: unknown flags remain silently ignored — aborting on them could break existing scripts/setups that pass flags an installed version doesn't know. The parser now also accepts the `--from=path` spelling, ignores a dangling `--from`, and keeps first-`--from`-wins semantics. The stale-binary hijack is addressed on the docs side (`@latest` in the README) rather than by a hard abort. - **`detectProjectPackageManager`** honors `devEngines.packageManager` (object + array forms) and `pnpm-workspace.yaml` — the latter ranked *below* real lockfiles so a stray file left by a pnpm→yarn migration can't outrank `yarn.lock`. - **Missing-binary failures** name the real problem ("This project uses pnpm, but the pnpm command was not found on PATH" + corepack hint). Windows detected via cmd.exe's "is not recognized" text, since `shell: true` never ENOENTs there. Other pm failures **retry once**. - **Editor detection requires real evidence**: a `.cursor`/`.codex` dir counts only if it holds something beyond argent's own artifacts (argent mcp.json entry, `permissions.json` allowlist, managed `developer_instructions`, bundled rules/agents/skills). Corrupt, unparseable, or empty content conservatively counts as user evidence. The stale-config sweep now scans **all** adapters so dead entries in no-longer-detected dirs still get pruned. - **README**: recommend `npx @swmansion/argent@latest init` and a `pnpm dlx` alternative (npm's devEngines gate blocks the *outer* npx in fresh pnpm-init projects). ## Testing - Live-tested a packed tgz under the exact repro conditions: fresh pnpm-init project A/B (published 0.15.0 fails EBADDEVENGINES in ~250 ms; this branch installs the devDependency correctly), missing-pnpm message, flag-parsing edges (`--from=` spelling, dangling `--from`), retry-on-transient-failure (flaky pm shim), detection flips (argent-only dirs incl. permissions.json → not detected; `argv.json`/`sessions/`/corrupt configs → detected), plus regressions: npm project local init, global-mode `init -y`, recovery of the broken post-0.14 state. - High-effort multi-agent code review of the diff surfaced 10 confirmed defects in the first iteration (permissions.json not whitelisted, corrupt configs misclassified as argent-only, pnpm-workspace.yaml outranking yarn.lock, `--from=` rejected, Windows ENOENT never firing, stale-sweep interaction, …) — all fixed and re-verified. - 493 argent-installer + 87 registry unit tests green (new suites for flag parsing, devEngines/workspace detection, detection evidence). 🤖 Generated with [Claude Code](https://claude.com/claude-code) |
||
|
Ignacy Łątka
|
af8476c0a9 |
feat(vega): support the JS-runtime debugger and network inspector on Fire TV (#502)
Vega's React Native is a fork of **RN 0.72**, so it serves the *legacy* Hermes inspector rather than the post-0.73 (Fusebox) debugger. The `debugger-*` / `view-network-*` / `react-profiler-*` tools were never gated for it, so every call against a VVD was rejected before any RN code ran: ``` Tool 'view-network-logs' is not supported on vega vvd (no vega support declared). ``` That gate turned out to be the only thing in the way for most of them. The concern that prompted this was that the network inspector needs the new debugger. It does not: argent's network inspector never touches the CDP `Network` domain, it monkey-patches `fetch` over `Runtime.evaluate` and reads back a global array. `Runtime.evaluate` has worked in Hermes since long before 0.73, so the network inspector is precisely the tool that is *unaffected* by the missing new-debugger stack. ## What now works on Vega Gated in via `DEBUGGER_TOOL_CAPABILITY` (these need only `Runtime.evaluate`): `debugger-connect` · `debugger-status` · `debugger-evaluate` · `debugger-log-registry` · `view-network-logs` · `view-network-request-details` ## What stays gated off, and why `debugger-component-tree` · `debugger-inspect-element` · `debugger-reload-metro` · `react-profiler-*` · `profiler-*` Two different reasons, and it is worth keeping them apart: - **`debugger-component-tree` and `debugger-inspect-element` are hard-blocked.** They are the only two callers of `cdp.evaluateWithBinding`, i.e. they deliver their payload over `Runtime.addBinding` / `Runtime.bindingCalled`. RN 0.72's Hermes **ACKs `Runtime.addBinding` and never installs the binding** — confirmed on the VVD: after a successful `debugger-connect`, `typeof __argent_callback` is still `"undefined"`, and no `bindingCalled` ever fires. They would hang until timeout. - **`debugger-reload-metro` and the profiler tools are simply unverified here.** They do *not* use the binding (`reload-metro` is `Page.reload` plus an HTTP `/reload` fallback; the profilers ride `Runtime.evaluate` and the CDP `Profiler` domain). They share `RN_ONLY_TOOL_CAPABILITY` and stay out of scope rather than ship untested. Either way the capability gate turns a hang (or an unknown) into an immediate, explicit "not supported". `describe` remains the way to read on-screen structure on Vega. Worth noting for a follow-up: the component-tree data itself *is* reachable on RN 0.72 — walking the DevTools hook via a plain `Runtime.evaluate` returns the real fiber tree (640 fibers on the sample app). Component-tree is blocked by argent's transport choice, not by a missing runtime capability, so a non-binding fallback would unlock it. ## Two bugs this surfaced **A Vega `device_id` could bind to another device's runtime.** Vega's legacy inspector-proxy emits no `reactNative` block at all, so its targets carry no `logicalDeviceId`. `selectTarget` both matched `device_id` on `logicalDeviceId` *and* counted connected devices the same way — so a Vega device was invisible to the multi-device guard from #397: its id matched no target, the guard counted zero devices, concluded there was nothing to disambiguate, and fell through to the priority target. With a Fusebox iOS/Android app on the same Metro, that target wins the priority list, so `debugger-evaluate` would have run JS **in the wrong app** while `debugger-status` reported the other device's name and `isNewDebugger: true`. Devices are now keyed by `logicalDeviceId || deviceName` (the legacy proxy always reports a name), so the guard sees them and refuses to guess. A lone VVD still falls back to its own targets. This is not Vega-specific: any RN ≤ 0.72 device was invisible the same way. **Metro's missing project-root header.** RN 0.72's Metro never sends `X-React-Native-Project-Root`, and `discoverMetro` treated a missing header as fatal — which took down evaluate, console logs and the network inspector too. The header only feeds source-map / `file:line` resolution, which degrades cleanly to no-location, so it is now optional. Platform-agnostic, not a Vega special-case: a missing source-map hint should never kill an otherwise working debugger session. That made `projectRoot: ""` a reachable state, which two source-resolution paths mishandled. `symbolicate` stripped the root with `file.replace(projectRoot + "/", "")`, which on an empty root degrades to `.replace("/", "")` and deletes the first slash *anywhere* in the path (`src/screens/Home.tsx` → `srcscreens/Home.tsx`). And `readSourceFragment` did fail closed, but only because `fs/promises.realpath("")` happens to reject where the sync API returns the tool-server's cwd — it now bails explicitly instead of leaning on that quirk. Both are reachable from `debugger-inspect-element` on any legacy Metro (not on Vega, where it is gated off). ## Verification Driven end-to-end against a real VVD (`amazon-6b8a…`) running the `react-native-multi-tv-app-sample` Vega app (Debug `.vpkg`, Metro reachable via reverse port-forward), through a tool-server built from this branch: ``` debugger-status -> connected: true, deviceName: kepler-device, isNewDebugger: false, projectRoot: "" debugger-evaluate -> "hermes=object fetch=function global=object" debugger-log-registry -> captured console.log "PR502_E2E_MARKER" === NETWORK LOGS (page 1/1, 2 total) === {id: rn-net-1} "GET /todos/7" 200 Fetch 98 B 55 ms {id: rn-net-2} "GET /users/3" 200 Fetch 520 B 17 ms view-network-request-details -> full request/response headers, status, timing ``` And the gated tools fail fast (0.02s) rather than hanging: ``` debugger-component-tree -> not supported on vega vvd debugger-inspect-element -> not supported on vega vvd debugger-reload-metro -> not supported on vega vvd react-profiler-start -> not supported on vega vvd ``` Re-ran the whole sequence against the fixed target-selection to confirm the single-VVD path still connects. Also run locally: `tsc --build`, `tsc --noEmit -p tsconfig.test.json`, `eslint . --max-warnings 0`, `prettier --check`, `grade-skills`, and the tool-server unit tests (199 files / 1740 tests). Tests added: `vega-target-routing` (the mis-route, using a target payload captured verbatim from the live VVD), `source-resolver-empty-root` (both empty-root paths), and `vega-debugger-capability` — which now drives the real `ToolDefinition.capability` fields and `resolveDevice` instead of a hand-written name↔constant pairing, pinning all 6 enabled and all 14 gated tools. The old version passed even with `debugger-status` wired to the wrong capability constant. Scope note: VVD only — no tool declares `vega: { device: true }`, so physical Fire TV hardware is untouched. |
||
|
filip131311
|
70660378bb |
feat(tool-server): type secrets via {{secret:NAME}} placeholders — plaintext never enters agent context (#506)
## Why
Feedback: unlike Stagehand's `act("type %pw% into password", {
variables: { pw } })`, argent had no way to type a credential without
the LLM seeing the plaintext — which disqualifies it as a CI agent. In
the MCP model the agent composes the `keyboard` call itself, so a
plaintext password lands in **six** places: the agent transcript,
`~/.argent/mcp-calls.log` (spyLog records full args + result), the
flag-gated tool-server event log, the `typed` result echo, recorded flow
YAMLs (committed to the repo), and the post-type auto-screenshot
(plaintext back into context as pixels for non-secure fields).
## What
`keyboard` and `paste` now accept **`{{secret:NAME}}`** placeholders in
`text`, resolved server-side from **`ARGENT_SECRET_NAME`** environment
variables:
```yaml
# GitHub Actions
env:
ARGENT_SECRET_APP_PASSWORD: ${{ secrets.APP_PASSWORD }}
```
```json
{ "udid": "<UDID>", "text": "{{secret:APP_PASSWORD}}", "key": "enter" }
```
**Resolution happens inside the tool's `execute`** — after every
existing logging boundary — so spyLog, the event log, the transcript,
and recorded flows all see only the placeholder, with near-zero extra
redaction work:
- `run-sequence` keyboard steps and flow `type` steps go through
`invokeSubTool` into the same `execute` → covered for free. A recorded
login flow stores the placeholder verbatim, so the committed YAML is
secret-free — and agent-less `argent flow run` (#429) resolves it in CI
from the job's env, no LLM in the loop at all.
- The mandatory `ARGENT_SECRET_` prefix is an allowlist by construction:
a prompt-injected agent can never exfiltrate `AWS_SECRET_ACCESS_KEY` or
`GITHUB_TOKEN` through this mechanism — only vars the user deliberately
exposed under the prefix resolve.
- `typed` echoes the placeholder, never the value.
- Backend errors are scrubbed at the resolution site (e.g. a failed
Android `input text` echoes the device-side command line containing the
secret) — message and stack, in place, preserving the error class and
with it the HTTP-status/telemetry mapping.
- Unknown placeholder → 400 listing the **names** of available secrets,
never values (`SECRET_PLACEHOLDER_UNKNOWN`).
- **Auto-screenshot skip:** the MCP layer deep-scans args for
`{{secret:` and replaces the after-action screenshot with a text note —
otherwise a non-secure-entry field hands the plaintext straight back to
the model as an image. Covers nested `run-sequence` steps too.
- Remote-routed setups resolve on the machine that types (the
tool-server's env) — documented in the skill.
- Inert unless a placeholder is used; no feature flag.
## Docs
- `keyboard` / `paste` tool descriptions
- `argent-device-interact` skill: "Typing secrets" section (incl.
*don't* `describe`/`screenshot` the field you just filled — submit
first)
- `argent-create-flow` skill: never record a real credential;
placeholder flows stay secret-free in the repo
## Known residual risks (shared with Stagehand-style designs)
- A prompt-injected agent could direct `{{secret:X}}` into an
attacker-visible field and screenshot it — inherent to any "agent types
secrets" design; the prefix allowlist and no-read-back keep the blast
radius to secrets deliberately exposed.
- `describe` can read back a non-secure field's value after typing; iOS
secure fields briefly show the last typed character; Android typing puts
the resolved string on the device-side `input` command line. Acceptable
for emulator CI; noted in the skill.
- `keys` in the result still reflects the real keystroke count (secret
length) — kept for debuggability.
## Tests
- `keyboard-secrets.test.ts`: resolution (embedded/repeated
placeholders, malformed shapes ignored), unknown-name error lists names
but never values, redaction preserves error class, full `execute`
round-trips on the chromium branch asserting the plaintext appears
nowhere in results or thrown errors, paste via mocked `sendCommand`.
- `auto-screenshot.test.ts`: `containsSecretPlaceholder` on
flat/nested/unserializable args (fails safe).
- Full suites green: tool-server 2550, argent-mcp 76, registry 87;
builds + `typecheck:tests` + eslint + prettier clean.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
|
||
|
Jakub Piasecki
|
3d3b82a076 |
feat(flow): regex matching via matches in assertions and selectors (#503)
## What
- Add `matches` as a case-sensitive JavaScript regex comparator for
`await` and `assert` text conditions.
- Support `{ text: { matches: ... } }` in every flow selector slot,
combined with `id` and `role`.
- Preserve regex matchers through parsing, YAML serialization, recording
summaries, and run reports.
## Correctness
- Prevent empty-matchable patterns from matching unlabeled nodes or
empty assertion text.
- Reject unknown raw `await-ui-element` selector keys instead of
silently dropping constraints.
- Reject selector combinations YAML cannot round-trip without changing
their semantics.
- Document native label aggregation accurately and keep action ranking
consistent.
## Maintenance
- Share selector-field and regex-syntax validation across both matcher
parse paths.
- Compile selector regexes once per tree walk and full-match regexes
once per ranking pass.
- Make comparator serialization exhaustive, extract the duplicated flow
test harness, and scope slow-test timeouts narrowly.
## Verification
- Full tool-server suite: 2,588 tests across 263 files.
- Source and test typechecks, ESLint, Prettier, and skill-copy
validation pass.
|
||
|
Jakub Piasecki
|
5082b63082 |
feat(flow): multi-tap via tap times and gesture-tap clickCount (#497)
Flows can now express double-taps declaratively:
```yaml
- tap: { on: Login, times: 2 } # selector double-tap
- tap: { x: 0.5, y: 0.57, times: 2 } # coordinate double-tap
```
The selector nests under `on` so option keys never share a map with
selector fields — zod would silently strip them; mixing errors with a
hint instead. `times: 1` normalizes to absent and the serializer emits
the minimal spelling, keeping parse/serialize exact inverses.
The taps dispatch as **one gesture** via `gesture-tap`'s new
`clickCount` (1–10): N Down/Up pairs ~100 ms apart on touch, escalating
CDP `clickCount` per click on Chromium (what makes `dblclick` actually
fire) — never N separate calls whose RPC gaps could miss the OS
double-tap window.
The recorder carries a recorded `clickCount` into `times`, so a recorded
double-tap can't silently replay as a single tap.
|
||
|
Jakub Piasecki
|
7bf693a573 |
feat(flow): long-press directive (#500)
Press-and-hold on an element — context menus, reorder activation — with
the same resolution behavior as `tap` (settled tree, auto-wait, no
auto-scroll) and the same options shape: a bare/strict selector, or
`long-press: { on: <selector>, duration: <ms> }` with the selector
nested under `on` so option keys never mix with selector fields.
The default 800ms clears both platforms' recognizers (iOS 500ms,
Android ~400ms). Touch platforms dispatch one `gesture-custom` train
(`Down`, then `Up` delayed by the duration) so the hold length is
exact; Chromium maps to a mouse press-hold-release (`gesture-drag`,
from == to) — a desktop context menu is a right-click and is
deliberately not aliased. Vega rejects upfront with the other touch
directives. No coordinate form: a point long-press stays the
`gesture-custom` escape hatch.
|
||
|
Jakub Piasecki
|
e45f148c50 |
fix(tool-server): press named key after text in keyboard tool (#486)
## Problem
A `keyboard` call combining `text` and `key` pressed the named key
**before** typing the text — the reverse of the intended "type, then
submit". Every platform branch had the same ordering (copied verbatim
from the original iOS implementation into each port), and nothing in the
schema or description documented it. Ironically, run-sequence's own
description lists *"typing then pressing enter"* as a canonical use
case.
The observed failure: an agent ran `{ text: "jane@test.dev", key:
"enter" }` against a freshly-focused email field in a React Native dev
build. Enter fired first into the still-empty field, submitting and
blurring it; the text was then typed with nothing focused. RN's
`RCTKeyCommands` matches Cmd-registered dev commands even with no
modifier held when there is no first responder (`_flags == flags ||
flags == 0` in `matchesInput🎏`), so the bare `d` in ".dev" toggled
the dev menu mid-sequence, and every subsequent tap landed on the
dev-menu overlay.
## Fix
- All executing branches now type `text` first and press `key` after it:
- `simulator-server-keys.ts` (iOS simulator / Android emulator)
- `keyboard/platforms/chromium.ts` (Electron / CDP)
- `keyboard/platforms/vega.ts` (Fire TV)
- (the TV branch already rejects `key`; unchanged)
- Unknown key names are still rejected **before** any text is typed —
each branch resolves the named key up front instead of relying on the
old key-first order for fail-fast. The Vega branch gained
`resolveVegaNamedKeycode` in `vega-input.ts` so validation is separable
from injection.
- The ordering is now documented in the keyboard tool's `key` param
description and tool description, and in run-sequence's args table. The
run-sequence "type text and submit" example now shows the combined
single-step form, since that is the pattern agents naturally reach for.
## Verification
- New regression suite `test/keyboard-key-order.test.ts`: 6 tests
asserting key-after-text ordering and fail-fast on unknown keys across
all three branches.
- Full tool-server suite: 1995/1996 pass — the single failure
(`await-ui-element` Android `hidden` edge case) fails identically on
clean `main`, as do the two `tsc` errors from a stale
`@argent/telemetry` build.
|
||
|
Hubert Gancarczyk
|
fcf0ede624 |
feat(tool-server): settings-permissions tool to grant/deny/reset app permissions (#462)
## What Adds a `settings-permissions` MCP tool that edits an app's runtime permissions **out-of-band**, without navigating the system Settings UI. It's a test-setup / out-of-band tool — the default way to change a permission is still through the app (in-app toggle or the app-triggered dialog). Reach for this only when the app can't get there: - **pre-authorize** (`grant`) or **deny** a permission before the app asks, so no dialog interrupts the flow - **re-enable** one the user already denied (iOS never re-prompts once denied) - **reset** it so the first-run dialog reappears on next launch Supported permissions: camera, microphone, photos, contacts, notifications, calendar, location, location-always, media-library, motion, reminders. ## How **iOS simulator** — `xcrun simctl privacy grant|revoke|reset <service> [bundleId]`. - `notifications` has no simctl service → surfaced as an unsupported error. - An "invalid service" failure (e.g. `camera` on an Xcode that doesn't model it) is wrapped as unsupported with a hint to list supported services. - A shutdown simulator error carries a `boot-device` hint. **Android** — `pm grant` / `pm revoke` (plus `clear-permission-flags` on reset) over adb. - One abstract permission fans out to the concrete `android.permission.*` set (fine/coarse location, per-media reads); `location-always` grant also grants foreground location since background alone is unusable. - A `pm path` preflight rejects an uninstalled package (`pm grant`/`revoke` exit 0 for a missing package, which would otherwise report a false success). A transport-level adb failure is rethrown rather than mislabeled as "not installed" (`isTerminalAdbError` is now exported for this). - Partial results land in `skipped`; the action fails only when pm rejects **every** mapped permission. ## Supporting changes - New failure codes: `ANDROID_SETTINGS_PERMISSION_FAILED`, `IOS_SETTINGS_PERMISSION_FAILED`, `SETTINGS_PERMISSION_UNSUPPORTED`. - New `argent-settings-permissions` skill, plus cross-references from `argent-device-interact`, `argent-test-ui-flow`, and the argent rule (with a strong "prefer the app dialog over this tool" steer). - `bundleId` is regex-validated (same shell-injection guard as launch-app/restart-app) and schema-required for grant/deny. ## Testing `vitest` — **37/37 pass** (schema validation incl. shell-injection payloads, iOS branch, Android branch incl. partial/total pm failures and the preflight). `tsc --noEmit` clean for tool-server + registry + tests; prettier clean. --------- Co-authored-by: Filip131311 <contact@filipkaminski.com> |
||
|
filip131311
|
2196cc18f0 |
feat(telemetry): anonymous crash diagnostics on toolserver:stop (#494)
## Why
PostHog shows **~9,785 `toolserver:stop` crashes over 90 days**, but
every one collapses into a single bucket — `error_kind=crash`,
`error_code=TOOLSERVER_UNCAUGHT_EXCEPTION`. We know *that* the tool
server died on a top-level throw, never *which* throw. The population is
also two very different things we can't tell apart today:
- **~99%** crash at **<5s uptime with 0 tool calls** — startup faults,
and heavily concentrated per-user (top 10 users ≈ 31% of all crashes;
one user logged 1,027), i.e. **boot → crash → relaunch loops**.
- **~1,000** crash after **>10 min** of real serving — genuine runtime
bugs.
Without the actual exception, all 9,785 rows are unrankable and
unfixable.
## What
Four **crash-only, provably-anonymous** fields on `toolserver:stop`,
enforced by the existing coded-allowlist sanitizer so **no free text can
ever reach PostHog**:
| field | value | why |
|---|---|---|
| `error_name` | error class name (`TypeError`, …) | "what kind" |
| `error_syscall` | Node's `err.code` (`EADDRINUSE`, `ECONNREFUSED`, …)
| the key discriminator for the startup-loop population (port/socket
conflicts) |
| `crash_fingerprint` | 16-hex hash of the **de-identified** top stack
frames | clusters the same crash across users; input carries no
identity, output is opaque |
| `crash_phase` | `"startup"` \| `"serving"` | splits the two
populations directly |
Turns 9,785 opaque rows into a handful of rankable clusters.
## Anonymity (the hard requirement)
- **No error message, no raw stack.** Those routinely embed
`/Users/<name>/…`, URLs, argv, hostnames, interpolated values — the
highest-PII surface and impossible to reliably scrub. The fingerprint
replaces the message for clustering; `error_name` + `error_syscall` give
the "what kind" without free text.
- **Fingerprint input is de-identified before hashing**
(defense-in-depth on top of the hash): first-party frames → basename
only (drops the home-dir/project prefix), `node_modules` frames →
package-relative tail (drops the user prefix; also collapses the pnpm
`.pnpm/pkg@ver/` layout), `node:` internals kept verbatim, column
dropped. So the *same crash on two machines produces the same
fingerprint*, and no username/path survives even into the hash input.
- **Sanitizer is the final gate.** `error_name`
`^[A-Za-z][A-Za-z0-9_]{0,63}$`, `error_syscall` `^E[A-Z0-9_]{1,31}$`,
`crash_fingerprint` `^[0-9a-f]{16}$`, `crash_phase` a 2-value enum. Any
path/message/lowercase/oversize value is dropped before it can leave the
machine.
## Scope & safety (no leaking crashes out of scope)
- Fields are populated **only** in `crashShutdown` (which forces
`reason="crash"`), so clean idle/signal stops carry none. Verified by
the existing startup-telemetry test (the pre-listener watcher-rejection
crash path stays the bare `{reason,uptime_ms,total_tool_calls}` shape).
- The four keys exist only on `ToolserverStopProps` and only in the
`toolserver:stop` allowlist entry — they can't ride any other event.
- `describeCrash` is **total**: every field extraction is isolated, so a
hostile throwing getter on `.name`/`.code`/`.stack` yields the phase
(and whatever else is readable) instead of turning crash reporting into
a second crash. The crash/exit guarantee — re-entrancy guard, force-exit
timer, `finalExitCode` escalation — is untouched.
## Tests
- New `crash-diagnostics.test.ts`: class-name/constructor-name/primitive
extraction, syscall capture, cross-user determinism (incl. **Windows**
drive-letter paths and **pnpm** layout), node_modules tail,
line-sensitivity, no-stack omission, hostile-getter resilience, and
"never emits a message/stack" confinement.
- `sanitize.test.ts`: crash fields pass when well-formed; dropped for
message-as-name, path/lowercase syscall, wrong-length/uppercase
fingerprint, unknown phase; `ERR_*` accepted.
- Full telemetry suite (278) + tool-server startup test green;
lint/prettier clean.
## Reviewed
Ran an adversarial review pass (anonymity leak-hunt, determinism,
crash-path safety, scope). Ship-ready; all findings were Low/Nit and the
actionable ones (hostile-getter hardening, Windows/pnpm test coverage,
`error_syscall` doc clarity) are folded in.
### Deliberately deferred (documented, not blockers)
- Sanitizer doesn't *cross-gate* the crash fields on `reason==="crash"`
— the per-field validator design has no sibling access; coupling is
enforced in emit code. The fields are non-identifying regardless, so a
hypothetical stray `crash_phase` on an idle stop is a data nit, not a
leak.
- First-party frames reduce to basename; if `dist` ever ships unbundled
with duplicate basenames, two sites at the same line could collide.
Non-issue for the bundled tool-server.
|
||
|
filip131311
|
955c946d18 |
fix(ci): unbreak npm prerelease bundle + de-flake Android await-ui-element tests (#496)
## Why Two independent failures are red on `main`: 1. **Publish prerelease to npm (next)** — failing on *every* push since #367 (2+ days). 2. **Unit Tests** — a flaky Android `await-ui-element` test that finally tripped on the latest commit (and reproduces locally under load). Neither was caused by the commit they surfaced on (#441, an MCP-installer change); both are pre-existing. ## Fix 1 — `dtrace-provider` breaks the esbuild bundle ``` ✘ [ERROR] Could not resolve require("./src/build/**/*/DTraceProviderBindings") node_modules/dtrace-provider/dtrace-provider.js:18:30 npm error command sh -c node scripts/bundle-tools.cjs (build:bundles) ``` - `dtrace-provider` is an **optional** dependency of `bunyan`, which tool-server took on for the event log (#367). It provides **DTrace USDT probes** — macOS/BSD kernel tracing we never fire. - bunyan loads it defensively: `require('dtrace-provider' + '')` inside a `try/catch` (`bunyan.js:79`). The `+ ''` is a deliberate trick to hide the module from bundlers; a failed require just sets `dtrace = null`. - **esbuild constant-folds `'dtrace-provider' + ''` back to a literal**, defeating the trick, pulls dtrace-provider into the graph, and then chokes on *its* dynamic native-binding require (`require('./src/build/'+build+'/DTraceProviderBindings')`). - **Bumping bunyan is not an option**: `1.8.15` *is* the latest (last publish 2025-06-28) and is effectively frozen; dtrace-provider remains an optionalDependency. There is no bunyan 2.x. **Fix:** mark `dtrace-provider` **external** in the tool-server bundle — exactly how `tree-sitter` / `electron` / `@fails-components/webtransport` native deps are already handled. The published `@swmansion/argent` never declares bunyan/dtrace-provider, so the runtime `require("dtrace-provider")` misses and bunyan's `try/catch` nulls it out. **No DTrace probes were ever used, so zero functional impact.** Verified: `build:bundles` now succeeds; the built `dist/tool-server.cjs` contains an external `require("dtrace-provider")` and no `DTraceProviderBindings`. ## Fix 2 — flaky Android `await-ui-element` tests ``` AssertionError: expected false to be true (test/await-ui-element.test.ts:417) AssertionError: expected 'last tree fetch failed: tree fetch did not complete within the 60ms wait budget' to match /empty or unreadable/i ``` Root cause: `describeAndroid` calls `isAndroidTv(serial)` before reading the hierarchy, which spawns a **real `adb` subprocess on every poll**. With no device in a unit test, that real I/O overruns the tight `timeoutMs` budget (60ms in one case); the fetch loses its `settleWithin` race, so the wait reports *"did not complete within the …ms wait budget"* instead of evaluating the (mocked) tree. On a fast dev box it usually beats the budget; on a loaded CI runner it doesn't → flake. **Fix:** stub `isAndroidTv` to an instant `false` so the Android fetch resolves in microtasks and the poll loop is bounded only by its own (mocked, instant) tree reads. Verified stable: 12× clean locally, and **8/8 green under full CPU saturation** (28 busy workers on 14 cores) to reproduce the oversubscribed-runner conditions. ## Checks - Full tool-server suite: **2166/2166 passed** (was 2165 + 1 failed) - `typecheck:tests`, `prettier --check`, `eslint`: all clean 🤖 Generated with [Claude Code](https://claude.com/claude-code) |
||
|
Jakub Piasecki
|
551c781fb0 |
feat(flow): support running end-to-end flows without agent (#429)
# Flow E2E
This PR turns flows from replayable tool-call recordings into a
declarative, portable e2e test system that runs headlessly via `argent
flow run <name>` — no LLM in the loop, non-zero exit on failure,
suitable for CI.
Agents can still replay flows via `flow-execute` and get the full output
from each step after it finishes.
## Flow format
Flows are YAML files in `.argent/flows/`, now built from **directives**
interpreted by the runner rather than raw tool calls:
- `launch` — terminate + relaunch the app under test (per-platform app
id map supported); its presence marks a flow as **e2e** (controls its
own start state) vs. a **fragment** (runs against current state,
declares an `executionPrerequisite`, composable via `run:` with
cycle/depth guards).
- `tap`, `type` (focus handshake + optional submit), `scroll-to`
(momentum-free, increments by half the container, `within:` for nested
scrollers), `await`/`assert` (`visible`/`exists`/`hidden`/`text`
conditions), `wait`, `snapshot`, `echo`, and raw `tool:` as escape hatch
— still fully supported, so previously recorded flows keep working
unchanged.
- **Selectors** are `{ text, identifier, role }`; a bare string is a
loose selector resolving identifier-first, then visible text. Any
directive failure hard-stops the flow; later steps report `skip`.
## Execution engine
- Flows store no device id — the runner binds a device at replay
(explicit `--device`/`--platform` or the single booted one).
- Selector resolution runs against **platform-unified UI trees**: iOS
native view hierarchy (full testID coverage, gated on native-devtools
connecting), Android full accessibility hierarchy (full resource-id
coverage), Chromium CDP DOM, and the Vega automation toolkit. A shared
flatten/text-hoisting pass lets `text` assertions read what an
identified container visibly shows. Vega is remote-driven, so touch
directives fail with guidance to use `tv-remote`/`keyboard`.
- Steps wait for the tree to **settle** (two consecutive identical
reads) before acting; `launch` additionally gates on platform
tree-source readiness instead of silently degrading.
## Visual snapshots
`snapshot` diffs a full-resolution screenshot against baselines in
`.argent/flows/__baselines__/<flow>/`, keyed by platform + resolution,
with configurable `maxMismatch` and `--update-baselines`. The status bar
is pinned for the whole run (iOS `simctl status_bar`, Android demo mode)
so clocks/battery don't drive diffs. Baseline/current/diff images are
returned as artifacts on failure (and the written baseline on first
capture/update); a clean pass carries none, keeping reports and agent
context lean.
## Recording
The record-live workflow (`flow-start-recording` → `flow-add-step` →
`flow-finish-recording`) now emits directives automatically: coordinate
taps are rewritten to portable selector `tap:` steps (selector captured
from the pre-tap tree), a leading `restart-app` becomes `launch:`,
`flow-execute` of a sibling fragment becomes `run:`, and device ids are
stripped. The skill instructs the agent to polish the saved YAML
afterwards (fold tap+keyboard into `type:`, swipes-to-reach into
`scroll-to:`, awaits into sugar form).
## Also included
- `argent flow run` / `argent flow list` CLI with per-step report
rendering, artifact materialization, and `--json` output.
- New structured failure codes for flow validation, device resolution,
composition, and devtools readiness.
- Extensive unit test coverage (tree adapters, selector matching,
scrolling, composition, type focus, snapshots, status bar).
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