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feat: port remaining zcode-cli source modules and test tooling - #6

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feat/port-zcode-cli-remainder-20260925
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robotlearning123 wants to merge 64 commits into
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feat/port-zcode-cli-remainder-20260925

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@robotlearning123 robotlearning123 commented Sep 25, 2026 •

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Summary

Ports the remaining feature modules into zagent so this repo is the single canonical source. This is a squash port — module files copied verbatim unless noted under "Sanitized" below; development history is not imported.

Ported

  • packages/ — the feature modules the already-public test suite imports but that were missing from the tree: zagentd/daemon-request (daemon), zagent-{feishu,telegram,wechat} + driver feishu/telegram/relay/rpc-frame/rpc-bridge/controller-router/chat-turns/mentions/attachments (IM/remote surfaces), TUI journey/journey-entry/fake-host/screen-replay (hermetic PTY harness), driver/test.mjs, driver/test-release-gate.mjs, driver/fixtures/cp-fixture.zip (needed by public test-extract.mjs), driver/package.json/package-lock.json (sub-package manifest, @zagent/driver). These modules stay out of the npm payload: forbidden in scripts/verify-public-package.mjs already names them.
  • scripts/ — discover-tests.mjs + offline-test-preload.mjs (imported by scripts/test-all.mjs, which was un-runnable without them), export-public-source.mjs + outsider-smoke.mjs (read/spawned by the ported test-commands, test-release-gate, test-public-export, test-journeys-index).
  • .github/public-workflows/test-matrix.yml — template the exporter maps onto the real workflow.
  • .github/workflows/test-matrix.yml — adds the pure-unit node --test suite, which test-xplat-coverage.mjs's bucket ledger requires.
  • plugins/zquota-panel + marketplace manifest, bin/zplugin-validate, bin/zz-tui-weave — the plugin sample + its validator.
  • test-user-flow.mjs — manual live-runtime smoke (ungated helper).
  • .claude/verify.sh, .gitignore, GEMINI.md, .github/copilot-instructions.md — dev/agent entry files.

Sanitized during port

Renames to zagent in plugins/marketplace.json, plugins/zquota-panel/commands/*.md, packages/driver/package*.json, plus two comment strings (zagentd.mjs, controller-router.mjs). .gitignore/GEMINI.md/copilot-instructions.md trimmed of non-public paths.

Not ported

Non-distribution trees: local receipts and benches, research notes, scratch dirs, internal docs, and release tooling that carries internal paths. The npm payload is unchanged — verify-public-package.mjs enforces the allowlist.

Cross-platform fixes

The test matrix now runs the whole discovered suite on ubuntu, macOS and Windows. Getting it green there found:

  • zagentd (production): AF_UNIX sun_path is 104 bytes on macOS and 108 on Linux, and the kernel silently truncates a longer bind. The daemon then listened on a name no client could compute. The runtime dir now walks XDG, then tmpdir, then ~/.zagentd, then /tmp/zagentd-<uid>, skipping any base whose socket would not fit. Every base is 0700 and owner-verified. Paths resolve lazily, so importing the module never throws. start fails within 10s with the log tail instead of hanging, and a concurrent start is serialized behind a lock.
  • Tests: macOS /var vs /private/var realpaths; BSD script(1) replaced by expect(1), with sends gated on the card's output; Windows backslash escaping and fileURLToPath instead of URL.pathname; POSIX mode checks skipped on win32; process environment read via ps -E where there is no /proc; short /tmp bases for the zagentd preference legs, because the offline preload re-roots mkdtemp under the long sandbox tmpdir.

Test plan

  • npm test (scripts/verify-public-package.mjs): PASS; payload unchanged, no ported file ships
  • node scripts/test-all.mjs after merging master (fix(cli): seed personal provider config so -p --model works on a fresh host #7): 117/117 test files pass on Linux (4 live-runtime tests skipped by design)
  • The same suite under a 71-char TMPDIR, to simulate macOS path lengths: 116/116. The pre-fix zagentd test fails there with the same assertion macOS CI reported.
  • CI green on ubuntu, macOS and Windows at da53314

Port of the remaining public-safe modules and test tooling so this
repo is the single canonical source:

- packages/: the internal-only feature modules already exercised by the
  ported test suite (daemon zagentd + daemon-request, IM bots
  zagent-{feishu,telegram,wechat}, driver relay/rpc-frame/rpc-bridge/
  controller-router/chat-turns/mentions/attachments/feishu/telegram,
  TUI journey/fake-host/screen-replay harness) plus the driver
  sub-package manifest and cp-fixture.zip needed by test-extract.
  They stay out of the npm payload via the existing forbidden list in
  scripts/verify-public-package.mjs.
- scripts/: discover-tests.mjs and offline-test-preload.mjs (already
  imported by scripts/test-all.mjs, which could not run without them),
  export-public-source.mjs and outsider-smoke.mjs (referenced by the
  ported release-gate/journeys-index/commands/public-export tests).
- .github/public-workflows/test-matrix.yml template the exporter maps
  onto .github/workflows/test-matrix.yml.
- .github/workflows/test-matrix.yml now also runs the pure-unit
  node --test list cross-platform, as the xplat coverage ledger requires.
- plugins/zquota-panel marketplace sample + bin/zplugin-validate and
  bin/zz-tui-weave tooling; test-user-flow.mjs live smoke.
- .gitignore, GEMINI.md, .github/copilot-instructions.md,
  .claude/verify.sh agent-facing entry files (zcode-cli strings renamed
  to zagent).

node scripts/test-all.mjs: 110/110 files pass (4 live-runtime skips).
node --test unit matrix (new CI step): 57/57 pass.
npm test (verify-public-package): PASS, 91-file payload unchanged.
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agent-review (none) at 3825dd6: NO VERDICT

review

no reviewer lane produced a verdict
reviewer grok not usable (exit 1): Internal error: {
reviewer agy not usable (exit 3): error: Individual quota reached. Please upgrade your subscription to increase your limits. Resets in 134h30m24s.
reviewer devin not usable (exit 124): Warning: --sandbox always uses the autonomous permission mode; ignoring --permission-mode dangerous.
reviewer gpt6pro not usable (exit 126): /home/robot/.local/bin/gpt6pro: line 81: /home/robot/.local/share/gpt2agent-venv/bin/python: Argument list too long

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agent-review (none) at 3825dd6: NO VERDICT

review

no reviewer lane produced a verdict
reviewer grok not usable (exit 1): Internal error: {
reviewer agy not usable (exit 3): error: Individual quota reached. Please upgrade your subscription to increase your limits. Resets in 132h27m36s.
reviewer devin not usable (exit 1): Warning: --sandbox always uses the autonomous permission mode; ignoring --permission-mode dangerous.
reviewer gpt6pro not usable (exit 65): LANE_INELIGIBLE: prompt larger than 120000 bytes

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agent-review (none) at 3825dd6: NO VERDICT

review

no reviewer lane produced a verdict
reviewer devin not usable (exit 1): Warning: --sandbox always uses the autonomous permission mode; ignoring --permission-mode dangerous.

@robotlearning123

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agent-review (none) at 3825dd6: NO VERDICT

review

no reviewer lane produced a verdict
reviewer grok not usable (exit 1): Internal error: {
| Internal error: {
| "message": "API error (status 402 Payment Required): Grok Build usage balance exhausted",
| "http_status": 402
| }
| Error: Internal error: {
| "message": "API error (status 402 Payment Required): Grok Build usage balance exhausted",
| "http_status": 402
| }
reviewer agy not usable (exit 3): error: Individual quota reached. Please upgrade your subscription to increase your limits. Resets in 130h42m59s.
| error: Individual quota reached. Please upgrade your subscription to increase your limits. Resets in 130h42m59s.
| AGY_ERROR: {"short_error":"RESOURCE_EXHAUSTED (code 429): Individual quota reached. Please upgrade your subscription to increase your limits. Resets in 130h42m59s.","status":"RESOURCE_EXHAUSTED","error_code":429,"code_kind":"http","retryabl
reviewer devin not usable (exit 1): Warning: --sandbox always uses the autonomous permission mode; ignoring --permission-mode dangerous.
| Warning: --sandbox always uses the autonomous permission mode; ignoring --permission-mode dangerous.
| I'll review PR #6. Let me start by reading the PR metadata and diff.
| Error: Agent error: Reached free model rate limit. Upgrade to Max for higher limits, or switch to a different model. Your limit will reset in 36 seconds. (trace ID: 30f2c355e82cb4a284e0ee5ceea673fe): {
| "cognition.ai/errorKind": "unavailable",
| "cognition.ai/retryable": true
| }
reviewer gpt6pro not usable (exit 65): LANE_INELIGIBLE: prompt larger than 120000 bytes
| LANE_INELIGIBLE: prompt larger than 120000 bytes

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agent-review (devin) at 3825dd6: REQUEST_CHANGES

review

Warning: --sandbox always uses the autonomous permission mode; ignoring --permission-mode dangerous.
I'll review PR #6. Let me start by reading the PR metadata and diff.Let me check commit messages for AI attribution and get the diff file list.No AI attribution in commit bodies. Now let me read the full diff in chunks.Now let me verify the repo structure and check cross-references the new code depends on.All imports resolve. Now checking package.json payload, bin/zagent command routing, and the files the exporter requires.Base structure is consistent. Now let me verify the CI unit-test file list exists, check bin/zagent routing, and test-util.mjs.Structure is coherent. Let me scan for hygiene issues (internal paths, hostnames, secrets) and check which tests reference the new scripts.No secrets or internal hostnames in the diff. Now let me check which ported tests consume the new modules, and run the repo's check gate.All ported modules have existing test coverage. Now let me run the repo's check gate (npm test) and the test suite in the background.The ledger bookkeeping checks out. Let me verify verify-public-package.mjs is side-effect-free on import (test-release-gate depends on it) and check npmInvocation.The gate design looks solid — forbidden regex covers all ported modules. Let me check the background runs.A test failed: test-public-export.mjs — the workflow references test-util.mjs, which isn't in the exported tree. Let me examine.A real test failure surfaced: test-public-export.mjs fails at this commit. Let me confirm it in isolation.Confirmed — real failure. Let me get the final test-all tally.Still running. Let me check whether test-public-export.mjs and the exporter existed before this PR, to isolate what this PR changed.test-public-export.mjs pre-existed on master but the exporter didn't — this PR adds the exporter AND the workflow step that violates its invariant. Let me run the plugin validator and check a few more details while test-all finishes.Timeline confirmed: ec9d306 added the unit step to the export template, breaking test-public-export.mjs at HEAD. Let me wait for test-all to finish for the full failure count.109/110 with one real failure. Let me check how test-commands.mjs uses outsider-smoke.mjs (since the smoke needs npm network, which is blocked in the gate).The CI unit step passes (57/57). Let me check whether ZMAX_* legacy env names are already used in the public tree, and scan for remaining issues.ZMAX fallbacks are an existing public-tree convention — not a leak. Checking that packages/driver/package.json scripts reference existing files.All files covered. Let me confirm the changelog check in test-public-export would pass (to confirm the workflow reference is the sole failure there).Let me get exact line numbers for the key findings.Review complete. I read all 42 changed files, ran the repo gates, and verified every cross-reference. Results:

Verification receipts

  • node scripts/test-all.mjs: 109/110 pass, 1 FAIL — packages/driver/test-public-export.mjs (reproduced in isolation).
  • node --test (new CI step, all 57 files): 57/57 pass.
  • npm test (verify-public-package.mjs): payload checks pass, then npm install -g <tarball> hits ETIMEDOUT fetching ws — this sandbox has no registry access; environmental, not a PR defect.
  • node bin/zplugin-validate: PASS. All imported symbols exist (zcode-protocol, permissions, session-control, credentials, runTui, charWidth, COMMANDS, allowed/forbidden/npmInvocation, etc.).
  • No AI-attribution text or secrets in commits/diff; forbidden regex does cover all ported modules.

Findings

  1. packages/driver/test-public-export.mjs:59 / .github/public-workflows/test-matrix.yml:34 — blocker: the repo's own gate fails at HEAD. test-all.mjs reports 109/110 with test-public-export.mjs exiting 1. Root cause: commit ec9d306 added the node --test unit step to the public-workflows template, which scripts/export-public-source.mjs copies verbatim to .github/workflows/test-matrix.yml in the exported tree — but exports contain no test*.mjs (forbidden), so the exported workflow references 57 nonexistent files. The template at d73a594 was correct; the "sync" was not. This also falsifies the PR body's "110/110 test files pass" claim, and would make the exported repo's CI fail with MODULE_NOT_FOUND. Evidence: AssertionError: public workflow references missing exported test: packages/driver/test-util.mjs at line 59.

  2. packages/driver/package-lock.json:3,9 — minor: lockfile version 0.0.160-rc.2 vs package.json 0.0.239; npm ci/npm i in that dir would flag out-of-sync. Dep range ^8.21.3 also diverges from root's pinned 8.21.3.

  3. packages/cli/zagentd.mjs — minor: unknown or absent command exits 0 with no usage/error (the stop/ask/start/--serve if-chain just falls through); spawnSync imported unused (line 10).

  4. packages/cli/zagentd.mjs:18-19,64-67 — minor: predictable /tmp/zagentd-<uid>.{sock,pid} names — a local user can squat the socket (sticky /tmp → rmSync EPERM → daemon crash) or plant a PID file so stop kills a recycled same-uid pid; pid reuse also makes start false-positive "already running". The socket is unauthenticated and the daemon auto-allows all tool permissions — any same-uid process can drive the agent (inherent design, but undocumented).

  5. packages/driver/feishu.mjs:69 — minor: url_verification challenge echoed before the verify-token check; Feishu's handshake also carries token. Harmless, but inconsistent with the auth applied to real events.

  6. packages/driver/feishu.mjs (makeInbox) — minor: senderType is parsed but never filtered; a bot/app sender inside an allowed chat still triggers agent turns.

  7. packages/driver/mentions.mjs:21-40 — nit: header claims it "rewrites the token to the resolved path", but both branches of the replace callback return the original text — rewritten is always identical to the input; resolution is only disclosed via the (referenced: …) suffix in preprocessForBot. Also no workspace-containment check (@/etc/passwd, @../x resolve outside root) — paths only, no content injection.

  8. bin/zz-tui-weave:12 — nit: installs quota.md → ~/.zcode/skills/quota stripping .md; if the runtime's skill loader requires .md, woven commands never register.

  9. plugins/zquota-panel/commands/quota.md:4 — nit: tells the agent to run node bin/zagent-quota "from the zagent repository root" — only works inside the dev repo, not for installed-plugin users.

  10. scripts/outsider-smoke.mjs — nit: execFileSync('npm', …) and the prefix/bin/zagent layout are POSIX-only; breaks on Windows (npm.cmd, no bin/ subdir).

  11. packages/cli/zagent-feishu.mjs:27 — nit: the "1MB guard" counts buf.length in UTF-16 chars, not bytes (~4MB of non-ASCII passes); POST handler accepts any path.

  12. packages/driver/telegram.mjs:26 — nit: dead code (offset === 0 ? '' : '').

  13. packages/driver/relay.mjs:101 — nit: connectDevice hardcodes new WebSocket rather than the injectable WebSocketImpl used by registerDevice; /ack/.test(m.type) matches any type containing "ack".

  14. packages/cli/zagent-compact.mjs:19-24 — nit: doesn't validate the response shape (non-object) like zagentd-compact.mjs does — still safe (TypeError → caught → exit 1), just inconsistent.

  15. Public-repo hygiene — nit: scripts/discover-tests.mjs:11 references non-ported research/spikes/cloud-registry; .gitignore names internal tooling dirs (.loopx/, .codex/goals/, .grok/); PR body cites internal path task-runs/20260925-org-agent-native/W1-zcode-zagent/PARITY.md. No hostnames/secrets anywhere.

The blocker is the gate failure introduced by the last two commits — fix is either dropping the unit step from the public-workflows template (the exported tree has no tests) or exporting the tests; either way test-all.mjs must be green and the PR body's test claims re-verified.

VERDICT: REQUEST_CHANGES

The public-workflows template is copied verbatim onto the exported tree's
.github/workflows/test-matrix.yml, and the export ships no test files —
the node --test step added in ec9d306 referenced 57 files that cannot
exist there, breaking test-public-export.mjs and, downstream, the public
repo's CI. The unit suite stays in this repo's own workflow; the template
comments now say why the step is absent.
The driver lockfile still carried the pre-rename 0.0.160-rc.2 version and
a floating ws range, so npm ci in that tree would flag it out of sync.
Regenerated offline; ws is now the exact 8.21.3 the root manifest pins,
and test-packaging asserts lockfile/manifest parity so a version bump
cannot silently leave it behind.
The if-chain fell through silently and exited 0, so a typoed or empty
invocation looked like success. Also drop the unused spawnSync import.
Predictable $TMPDIR/zagentd-<uid>.{sock,pid} names let a local user squat
the socket (sticky /tmp makes our own cleanup EPERM) or plant a pid file
so stop kills a recycled same-uid pid. Socket and pid now live in
$XDG_RUNTIME_DIR/zagent-<uid>, else a uid-keyed 0700 dir under os.tmpdir();
the dir's ownership and mode are verified on every call and a
squatter-owned or world-accessible one is refused. The compact clients
resolve the same path via the shared zagentd-paths module. stop (and the
already-running check in start) now require the recorded pid to actually
be a zagentd serve process — identified via /proc cmdline or ps — before
SIGTERM, and a planted foreign pid is removed without being signalled.
A non-object daemon response (null, array) fell through as a false
success; reject it the same way zagentd compact already does.
The webhook answered the url_verification challenge before checking the
verify token the handshake also carries, and a bot/app sender inside an
allowed chat still drove agent turns. The challenge is now refused when a
configured token does not match, and non-user senders are ignored before
any message work.
resolveMentions claimed to rewrite each token to its resolved path but
returned the input verbatim; found mentions now rewrite to their absolute
path. Tokens resolving outside the workspace root (@/etc/passwd, @../x)
are reported as rejected, and preprocessForBot refuses them before a turn
is spent.
buf.length counts UTF-16 units, so ~4MB of multibyte input slipped under
the 1MB cap; accumulate the Buffer chunk lengths instead.
…ta CLI

The commands told the agent to run node bin/zagent-quota from the repo
root, which only works inside a dev checkout; zagent quota is the
installed entry point.
Internal tooling dirs and a non-ported spike path do not belong in the
public repo's ignore list or comments.
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agent-review (devin-sol) at 082ee8d: REQUEST_CHANGES

review

devin-sol account devin rate- or quota-limited (try 1)
devin-sol account devin2 rate- or quota-limited (try 1)
Warning: --sandbox always uses the autonomous permission mode; ignoring --permission-mode dangerous.
我会按 PR diff 逐文件核对实现、测试、公开仓库卫生及提交信息,并运行仓库的检查命令;只读检查,不修改文件。已确认 PR 涉及 49 个文件;正在重点检查新增的远程执行入口、文件路径边界和导出/CI 链路。仓库检查命令已启动。## Findings

  1. major — Workspace-boundary bypass via symlink. mentions.mjs:24-43 Containment checks the lexical path, but statSync follows symlinks. A file symlink inside the workspace pointing outside it is accepted and rewritten into a bot prompt, contrary to the stated boundary. The changed tests cover .. and absolute paths, not symlinks. test-mentions.mjs:33-41

  2. major — Live smoke can delete unrelated /tmp data. test-user-flow.mjs:26-29 test-user-flow.mjs:43-49 It recursively removes three fixed, predictable paths before use and again at exit, without checking ownership. Running this helper can erase data another process placed there. The symlink into the real ~/.local also contradicts its claim that the sandbox cannot mutate the developer’s files. I did not run it.

  3. major — Plugin weave-in installs undiscoverable files and overwrites existing ones. zz-tui-weave:8-14 It copies quota.md to ~/.zcode/skills/quota without the .md extension; the project’s skill catalog recognizes files there only when they end in .md. catalog.mjs:21-32 copyFileSync also replaces an existing destination without warning.

  4. major — Documented WeChat installation does not satisfy its import. zagent-wechat.mjs:13-22 Both instructions say npm i -g @wechatbot/wechatbot, while the code uses a bare ESM import and the dependency is absent from the package manifest. Node does not resolve a globally installed npm package for that import by default, so following the printed remedy still produces “SDK not installed.”

  5. major — Telegram acknowledges an update after an undelivered result. telegram.mjs:60-76 The loop advances offset before handling the batch. If an agent turn succeeds but sendMessage fails, its fallback send can fail too and is swallowed; the next poll uses the advanced offset, acknowledging the update with no delivered answer or retry. The tests exercise a send error but do not assert recovery of this case. test-telegram.mjs:63-76

  6. major — The claimed full CI gate does not exist. verify.sh:20-23 verify.sh:59-61 The new hook says the skipped PTY journeys are run by CI’s serial test-all.mjs, but the repository’s only workflow runs npm test and a 57-file unit list, on Ubuntu only. test-matrix.yml:17-35 Thus the purported fallback gate does not run, and changed Feishu, Telegram, daemon and RPC behavior is not covered by that CI unit step.

  7. major — Private-project details remain in public material. test-matrix.yml:13-15 The new public workflow template describes a private source repository and its billing. The public PR body also names the private repository and commit, lists withheld internal areas, and describes an archive plan; the port commit repeats those details. pr.txt:5-10 pr.txt:26-28 This conflicts with the requested public-repo hygiene boundary.

  8. major — New source contains broken document/script references. screen-replay.mjs:17-18 screen-replay.mjs:104-108 Neither scripts/tui-smoke.mjs nor docs/TUI-CORE-SPEC.md exists in this checkout, so readers cannot follow the cited extraction source or specification.

  9. minor — Relay state is written with default file permissions. relay.mjs:79-86 relay-state.json contains a device ID and credential-adjacent session ID, but its directory and file are created without restrictive modes. Under a typical umask the file is readable by other local users.

  10. minor — Feishu’s stated 150 KB text limit is not enforced in bytes. feishu.mjs:50-58 slice(0, 150 * 1024) limits UTF-16 code units, so a CJK reply can substantially exceed the documented byte limit. The cap test uses ASCII only. test-feishu.mjs:18-27

Verification: The focused mentions, Feishu, Telegram, daemon, export, release-gate, extraction, coverage and screen-replay tests passed. make check did not pass: its temporary tarball installation timed out in npm install after 120 seconds, so the package smoke remains unverified here. git log --format=%B origin/HEAD..HEAD showed no AI-attribution footer; no apparent committed secret was found in the diff.

VERDICT: REQUEST_CHANGES

Containment was checked only on the lexically resolved path, while
statSync follows links — a symlink inside the workspace pointing outside
it was accepted and rewritten into a bot prompt. The check now runs on
the realpath (with the root realpathed too), dangling links pointing out
are refused via readlink, and found paths report their canonical target.
The helper rmSync'd three fixed /tmp paths before and after use, so a
stale or foreign directory at those names was deleted unowned, and the
sandboxed HOME symlinked the real ~/.local — letting TUI side-effects
escape the sandbox it claimed to provide. All dirs are now per-run
mkdtemp targets and the runtime is pinned via ZCODE_RUNTIME instead.
zz-tui-weave copied quota.md to ~/.zcode/skills/quota without the
extension, which the skill catalog does not recognize, and copyFileSync
silently replaced any existing file. Destinations keep their .md name
and an existing file is reported and preserved.
The documented `npm i -g @wechatbot/wechatbot` could never satisfy the
bare ESM import, which only searches node_modules above the file. The
loader now tries the bare import first (repo-local install) and then
resolves `npm root -g` explicitly, so both install shapes work.
The loop advanced the long-poll offset past the whole batch before
handling it, so a failed sendMessage acknowledged an update whose answer
never arrived — and a redelivery would have re-run the turn's side
effects anyway. The cursor now settles per update, a completed reply is
cached and resent on redelivery without re-running the handler, and an
undeliverable chat is dropped after maxDeliveryAttempts so it cannot
stall the queue.
verify.sh claimed the skipped PTY journeys ran under a serial
test-all.mjs in CI; no such lane exists (the workflow runs the package
smoke plus a named unit list on ubuntu). The comments now say the serial
gate is local. The unit step gains the hermetic ported tests it was
missing — feishu, telegram, rpc-frame, rpc-bridge, zagentd, wechat-sdk,
zz-tui-weave — and the four driver files move from UNTRIAGED to the
matrix bucket in the xplat ledger (baseline 23 -> 19).
The public workflow template and the exporter's comments described a
private source repository, its Actions billing, and withheld areas —
none of which belong in the public repo. Comments now describe the
mechanics without the source repo's name, cost model, or contents.
Neither scripts/tui-smoke.mjs nor docs/TUI-CORE-SPEC.md exists in this
repo; name the real consumer (journey.mjs) and let the DECSTBM comment
stand on its own.
The device/session id cache was written with default umask permissions —
readable by every local user. The writer now creates the directory 0700
and the file 0600, and tightens a pre-existing loose file since the
write mode only applies at creation. Added to the CI unit list.
slice(0, 150*1024) counts UTF-16 units, so a CJK reply could exceed the
documented byte limit roughly threefold. The cap now truncates the UTF-8
encoding at 150KB, backing off to a code-point boundary so no partial
sequence is emitted.
The snapshot guard locks its checkpoints dir with chattr +i on Linux and
chflags uchg on macOS; the runner only cleared the Linux form, so teardown
died EPERM mid-suite and took the remaining files with it. Cleanup now
runs the matching unlock per platform.
Some tests cannot pass on a platform for a reason that is neither a
product bug nor a skippable assertion (the harness facility the file
drives does not exist there). PLATFORM_EXCLUDES beside NEEDS_RUNTIME/
NEEDS_LINUX_PTY carries {file, os, reason}; the runner honors it, and the
ledger asserts every entry names a real discovered file, a matrix OS, and
a concrete reason — never a second way to skip what NEEDS_* excludes.
/bin/true failed the macOS CI image's executable probe, and there was no
win32 leg at all. process.execPath is a real executable on every host, so
the forward-verbatim pair leg exercises the kernel's check portably.
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Backlog-loop verification: FAILING (not pre-existing): macOS and Windows matrix jobs fail on the PR head (d71f82c).

Failing files: packages/cli/test-signin-card.mjs and packages/cli/test-zagentd.mjs (macOS); packages/cli/test-cli-ux.mjs (Windows). test-signin-card.mjs and test-cli-ux.mjs are modified by this PR; test-zagentd.mjs is new in it. I did not reproduce them locally (Linux box; the ubuntu job and my local run pass), and since the files are new or modified here I cannot show the failures on base. Not proven pre-existing, so the conservative verdict is fail.

Recommend needs_work: the head owner should fix the cross-platform failures (exit-code NaN in the signin-card spawn tests on macOS, test-zagentd on macOS, test-cli-ux on Windows). zcode-cli#578 depends on this PR.

Independent review: FIX-FIRST, but reviewer-lane-unavailable. No independent grok review was obtained (a PONG probe hung twice, killed at 90s and 100s; fleet-quota-gate reported ok:true, so not a quota block). This is not a code verdict; FIX-FIRST stands in for REQUEST_CHANGES. Diff stat vs origin/master: 93 files, 4311 insertions, 216 deletions. I did not read the diff and ran no repo tests or lint.

Head is a foreign branch, so this is review-only; no repo mutation was made. Next step: retry with another reviewer lane or re-probe grok.

@robotlearning123

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Session re-verification (by execution) at head d71f82c, from run 36276832359 --log-failed:

  • macOS: 7 test files fail, not 2.
    • packages/cli/test-signin-card.mjs: spawn tests report exit code NaN.
    • packages/cli/test-zagentd.mjs: "daemon socket appears inside the private runtime dir".
    • packages/driver/test-core-release.mjs, test-doctor.mjs, test-memory.mjs, test-mentions.mjs and test-repo-wiki.mjs: path assertions. "resolved tokens rewritten to absolute paths", home-relative paths, and home=/ keeps absolute paths fail. That pattern fits macOS /tmp -> /private/tmp realpath differences (inferred, not reproduced; no macOS host here).
  • Windows: packages/cli/test-cli-ux.mjs fails with "--cwd <Temp>\...\tmp must reach the runtime".
  • This PR modifies all 5 failing driver tests (git diff --stat origin/master...d71f82c: 5 files, +74/-25).
  • master at 3e939ba is green on ubuntu, windows and macos. So these are regressions introduced by this PR, not pre-existing failures.

Verdict: FIX-FIRST. The independent reviewer lane was unavailable this cycle, so this verdict rests on the CI evidence above, not on a code review. Review-only; branch not modified.

resolveMentions reports and rewrites each token's canonical (real) path —
the symlink-escape check needs real paths. On macOS the CI tmpdir sits
behind the /var -> /private/var symlink, so expectations built with
path.resolve compared a lexical spelling against a canonical one and four
assertions failed. Derive them with realpathSync instead; identical on
Linux, where the two spellings coincide.
The CLI children hash process.cwd(), and getcwd(3) returns the canonical
path spelling — on macOS the runner's /var/folders tmpdir resolves to
/private/var, so the 12 appends landed under a different workspace id than
the one the test read back (1 !== 13). realpathSync the workspace once so
both sides agree.
zagent-inspect hashes process.cwd(), which getcwd(3) canonicalizes — the
macOS /var -> /private/var symlink made the spawned CLI's key differ from
the test-planted hash dir, so inspect --json reported wiki: null. Derive
the workspace cwd from realpathSync so planter and child agree.
displayPath deliberately retries on real paths when the lexical probe
misses (symlinked homes), so with home=/ on macOS — where /etc is a
symlink to /private/etc — it yields /private/etc/hosts. The expectation
was hardcoded to the lexical /etc/hosts. Derive it from realpathSync so
the assertion stays exact on every POSIX host.
findRuntime probes the per-OS desktop roots (/Applications/ZCode.app on
macOS, %LOCALAPPDATA%\Programs on win32), but the fixture marked the
Linux deb literal (DEFAULT_RUNTIME) as the existing desktop bundle — on
macOS that literal is never probed, the local app-cli install won, and
the preference order failed. Derive the fixture entries from
desktopRuntimeEntries for the simulated env/home.
The --cwd value is a Windows path; embedded \ made the built RegExp
interpret \t as TAB and \\U as U, so the verbatim-forwarding assertion
could never match. Quote \\ alongside the other regex metacharacters.
BSD script(1) has neither -e nor -c, always exits 0, and on the CI
runners the positional-command form captured no session output at all —
every leg reported exit NaN with an empty screen. Drive the pty with
/usr/bin/expect instead (ships with macOS): the payload rides in Tcl
braces, each key byte goes out as a \xHH escape on the same send cadence,
and the child's real exit status propagates via wait. The util-linux
script -qfec leg is unchanged.
start reported "daemon started" right after spawn(), with the serve
child's output discarded to /dev/null — a daemon that died at boot left a
successful start, a missing socket, and no way to see why (the macOS CI
failure was exactly this shape: ten silent seconds, then "socket never
appeared"). The serve child's stdout/stderr now append to zagentd.log in
the private runtime dir, start polls for the bind (lock released first,
so the serve child can take it for socket setup), and a child that dies
or never binds turns into a nonzero exit carrying the log tail. The
socket assertion in the test reports that log when it fails.
sun_path is a fixed-size sockaddr field — 104 bytes on macOS, 108 on Linux —
and the kernel SILENTLY TRUNCATES a longer bind instead of failing it
(reproduced on Linux: listen() at a 130-char path reported success with the
socket created at 108 chars). The macOS CI tmpdir geometry put zagentd.sock
at ~119 bytes, so the daemon bound a truncated name no client computes:
round 1's waitFor never saw the socket, round 2's start-side bind poll
never saw it either while the child ran on, unkillable and un diagnosable
until the harness timeout.

daemonRuntimeDir now walks shorter private bases (XDG_RUNTIME_DIR, tmpdir,
~/.zagentd) in a fixed order and skips any base whose socket path would not
fit the room — the same 0700/owner verification applies to the base that
wins, and every caller runs the same deterministic walk on the same env.
The serve child additionally refuses to keep a 'listening' socket that is
not at its computed path, and start reaps the child (and the pid/sock
records) when it gives up within 10s instead of hanging to the caller's
timeout.
A deep XDG_RUNTIME_DIR whose zagentd.sock would overflow AF_UNIX sun_path
(108 bytes here) must be skipped, not truncated into: assert the walk lands
on the tmpdir base with 0700 intact, the skipped base is left untouched,
and a real daemon starts, binds at the relocated path, and stops from
there.
Round 2 on macOS leaked the pasted secret and left 'orld' on screen: the
card paints seconds after spawn on the slow runners, and fixed-delay sends
landed in the cooked line discipline, which echoes whatever it receives —
before readline's raw mode engages. The expect driver now waits for
'choose a sign-in path' before the first key and for 'paste ZAI_API_KEY:'
before the secret, so sends only ever strike a pending question. Validated
against a late-painting mock under expect 5.45: the ungated round-2 shape
echoes the secret, the gated one does not.
On machines where every caller-controlled root is too long for AF_UNIX
sun_path (the macOS CI geometry overflowed XDG, tmpdir and ~/.zagentd
alike at 104 bytes), the runtime-dir walk ran out of candidates and
threw — and because zagentd.mjs and both compact CLIs resolved paths at
module scope, a mere import crashed: zagentd ask died before it could say
anything.

The walk now always has somewhere to land: /tmp/zagentd-<uid> is the
final candidate, short by construction on any POSIX host (<=36 bytes for
the socket), created 0700 and owner-verified on exactly the same terms as
the other bases — /tmp's sticky bit gives it the protection the
shared-tmpdir fallback always relied on. And path resolution is deferred
to first use in every CLI, so an unusable environment fails the one
command that needs the socket with the resolver's error naming what it
tried, instead of crashing every importer.
The XDG-preference legs ran against a base nested in the sandbox tmpdir,
which overflows sun_path on macOS — an over-long base is (correctly)
skipped for a shorter one, so XDG could never be 'preferred' there. Give
the preference, tighten and squatter fixtures a short mkdtemp under /tmp,
and clean it up; the long-XDG relocation leg keeps proving the skip.
Two macOS leaks, one mechanism each:
- The first send was gated on the card banner, which paints before
  readline binds the question — a key sent in that gap lands in the
  cooked line discipline and echoes. Gate on the question prompt itself.
- 'Esc eats the burst' sent 'orld' 700ms after the Esc+w cancel, striking
  a tty the (correct) cancel had already restored to cooked+echo: expect
  keeps the pty master open after the child exits, so the driver itself
  echoed the send back — a harness leak no correct card can avoid. The
  burst is now ONE send, 'Esc world Enter' in a single read — the
  faithful fast-input hazard, delivered while the card is provably alive,
  consumed by the closed interface. Verified against the real card under
  expect 5.45: one-burst stays clean; the split shape leaks.
The offline test preload re-roots every mkdtemp prefix under TMPDIR, so
mkdtempSync('/tmp/zagentd-xdg-') landed back in the long sandbox path and
overflowed the macOS sun_path room, making the XDG-preference leg fall
through to the tmpdir base. Create the base with mkdirSync under /tmp and
a random suffix; it is still removed in the finally block.
… legs

The fallback and relocation assertions expected the sandbox tmpdir to win,
but on macOS that base is long enough to overflow the sun_path room and is
correctly skipped. Give those legs a short /tmp base (created and removed
by the test) so they check the preference order rather than the host's
tmpdir length; the over-long XDG base stays under the sandbox.
…at/port-zcode-cli-remainder-20260925

# Conflicts:
#	packages/driver/test-doctor.mjs
The concurrent-start leg scoped pgrep hits to this test's daemons by
reading /proc/<pid>/environ, which macOS does not have, so every pid was
filtered out and the single-daemon assertion saw zero. Read the
environment through BSD ps -E off Linux.
Spawn the CLI through fileURLToPath rather than URL.pathname (which yields
/D:/... on Windows) and skip the POSIX 0600 mode assertion on win32, as
the other credential suites do.
@robotlearning123

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agent-review (grok) at da53314: REQUEST_CHANGES

review

我先读 PR 元数据、完整 diff 和仓库检查命令,再按文件核对正确性、安全和测试。HEAD 和检查命令先对齐,再按安全敏感模块逐文件读 diff。diff 大约六千行。我先扫安全敏感实现,同时跑仓库自带的 make check。Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
Memory flush started.
Memory flush completed.
make check(npm test / scripts/verify-public-package.mjs)在 da533144 上通过,发布包 92 个文件,allowlist 未放行本次 port 的内部模块。git log --format=%B origin/master..HEAD 里没有 Co-Authored-By 或 Generated with。没有发现失效链接或内部主机名。

Findings

1. major — packages/cli/zagent-feishu.mjs:53

Webhook 按块把 Buffer 用 buf += c 拼成字符串。Node 对每一块单独做 UTF-8 解码,跨块的多字节字符会变成 U+FFFD,JSON 仍可能解析成功,飞书里的中文消息会以错误正文进入 agent。

证据:把 "错误" 从首字节切开再拼接,得到 "���误",整缓冲解码才是 "错误"。StringDecoder 在 packages/driver/zcode-protocol.mjs:107 已经按这个方式处理。packages/cli/test-zagent-feishu.mjs:43-67 只覆盖单次写入的 ASCII 小包和超限销毁,没有断言分块后的中文正文原样进入 inbox。

2. major — packages/cli/zagentd.mjs:151

start 在 existsSync(SOCK) 为真时立刻打印 daemon started 并 process.exit(0)。崩溃留下的 socket 文件会让这次等待直接成功。子进程随后在 packages/cli/zagentd.mjs:173-180 探测失败并 rmSync 该文件,再重新 bind。父进程已经退出,这段时间 socket 不存在。子进程若在删除之后失败,调用方拿到的仍是退出码 0。packages/cli/test-zagentd.mjs 只覆盖干净启动和 SIGTERM 停机,没有覆盖残留 socket。

3. minor — packages/cli/zagentd-paths.mjs:46

sun_path 限制是字节(文件头注释写 104/108),fits 用的是 JavaScript 字符串 .length(UTF-16 码元)。实测 /Users/ + 25 个「张」+ /.zagentd/zagent-501/zagentd.sock:含 NUL 的字符长度为 66(判定可放),UTF-8 为 116 字节(内核会截断)。这条候选不会被跳过,/tmp/zagentd-<uid> 也不会用上。listen 后的 existsSync 守卫会让子进程退出,结果是启动失败,而不是静默截断。packages/cli/test-zagentd.mjs:86 用同一把 .length 尺子断言,覆盖不到这种情况。普通短用户名目录测不到。

4. minor — packages/cli/zagent-compact.mjs:18

同一类解码问题:socket 未 setEncoding('utf8'),也未使用 StringDecoder。zagentd.mjs 的 ask 和 zagentd-compact.mjs 都设置了编码。compact 的成功响应很短,多半一次到达;带中文的 error 被 JSON.stringify 原样写出,一旦拆包就会变成 unparseable daemon response。

5. minor — packages/driver/test-telegram.mjs:76

ok(events !== null, 'bot survived handler error') 恒真:events 在第 51 行已是数组。上一行的回复断言是真检查,这一行不是。

6. nit — .claude/verify.sh:21

注释写 CI 不跑 pty journey。.github/workflows/test-matrix.yml 在三套系统上执行 node scripts/test-all.mjs,而 scripts/test-all.mjs:52 在 Linux 上会跑 NEEDS_LINUX_PTY。

VERDICT: REQUEST_CHANGES

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