* Fix hook scripts to drain stdin before any early-exit path
Generated agent hook scripts and missing-script launchers could exit
successfully before consuming the payload written to their stdin,
leaving the writer with a broken pipe (EPIPE/ERROR_BROKEN_PIPE) once
the reader closed early. Capture stdin (or drain it via a shared
epilogue/fast-path guard) before any whole-script success exit across
all POSIX, batch, PowerShell, and Git Bash launcher variants, and add
a cross-agent lifecycle test suite plus a live Electron verification
script to guard the contract going forward.
* Harden hook scripts against unreadable managed scripts and add a Claude/
- Extend the POSIX launcher guard to also require `[ -r ]`, not just `-f`/`-x`,
so an executable-but-unreadable managed script still drains stdin instead of
erroring or silently misbehaving.
- Add a verifier case (`verifyClaudeDevinSkip`) that spins up a local HTTP
server and confirms the Claude hook never forwards a request that Devin
already imported, catching accidental double-forwarding.
- Update installer-utils tests and stdin-lifecycle docs to match the new
readable-file guard and the added verification case.
* Fix hook-launcher verification to derive script paths from the installed
Extract the quoted path from the launcher's `if [ -f '...'` clause instead of
reconstructing it via join(home, ...), so missing/failing-script test cases
can't silently fall through to the real script if the install layout changes.
---------
Co-authored-by: Jinjing <6427696+AmethystLiang@users.noreply.github.com>
The POSIX agent-hook script for every curl-based agent inlined the full
event payload via `curl --data-urlencode "payload=${payload}"`. Tool
output can be tens of KB, so the resulting process command line could be
multi-KB — which endpoint security tools (e.g. Microsoft Defender for
Endpoint) flag as an oversized/suspicious command line. That produced a
false-positive detection on Orca's own loopback (127.0.0.1) telemetry POST.
Stream the payload to an mktemp file and post it with
`--data-urlencode "payload@$payload_file"` instead. The urlencoded body on
the wire is byte-identical, so the agent-hook receiver is unchanged; the
payload simply never appears on a process command line. `trap ... EXIT`
removes the temp file on every exit path. Small bounded metadata fields
(paneKey/tabId/worktreeId/env/version) stay inline.
Applied to all curl-based agents: claude, codex, command-code, copilot,
cursor, droid, gemini, grok, antigravity. (amp/hermes/opencode post via
the HTTP request body and were never affected.) The Windows post-command
shares the same latent pattern and is flagged as follow-up.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Neil <4138956+nwparker@users.noreply.github.com>
Co-authored-by: Orca <help@stably.ai>
* chore(lint): upgrade oxlint to 1.71 and enable 7 new rules
Upgrade oxlint 1.67.0 -> 1.71.0 (1.72 was blocked by the repo's 3-day
minimum-release-age supply-chain guard; nothing here needs it). The
bump is a no-op on the existing config.
Enable 3 error rules (backlog autofixed to zero in this commit) and
4 warn rules (surface signal without gating CI):
error (autofixed, behavior-preserving):
- unicorn/prefer-node-protocol (~1531 sites: bare builtin -> node:)
- typescript/no-import-type-side-effects (~36: all-inline-type -> import type)
- unicorn/no-array-reverse (19: copy-then-reverse -> toReversed)
warn (real signal, current fires are test-only/correct):
- unicorn/no-array-fill-with-reference-type (aliasing footgun guard)
- typescript/no-unsafe-function-type (bans bare Function type)
- unicorn/prefer-array-flat-map (map().flat() -> flatMap())
- unicorn/prefer-regexp-test (.match() in bool ctx -> .test())
mobile/.oxlintrc.json extends root, so it inherits all 7; the autofix
ran from root and covered mobile/ too.
Verification (all green): oxlint 0 errors (root+mobile+aux configs),
oxfmt clean, typecheck (node+cli+web), vitest 22795 passed / 0 failed,
builds (electron-vite + web + cli) succeed. node: rewrites confirmed to
skip embedded SSH/CLI string payloads (AST-only); all toReversed sites
verified to operate on fresh copies or write-once locals.
* chore(lint): bump mobile oxlint to 1.71 so inherited rules parse
mobile/ is a standalone pnpm project pinning its own oxlint@1.67, which
lacks unicorn/no-array-fill-with-reference-type (needs >=1.70). Since
mobile/.oxlintrc.json extends the root config, mobile CI's 'cd mobile &&
oxlint' failed to parse the new rule. Bump mobile to match root (1.71).
Verified in mobile/: oxlint 0 errors, oxfmt --check clean, tsc --noEmit
pass, vitest 978 passed / 0 failed.
Co-authored-by: Orca <help@stably.ai>
---------
Co-authored-by: Orca <help@stably.ai>
Kaynan Sampaio de CamargoandJinjing
Brennan BensonandOrca