fix: sidebar prompt injection defense (v0.13.4.0) (#611)
* fix: sidebar prompt injection defense — XML framing, command allowlist, arg plumbing
Three security fixes for the Chrome sidebar:
1. XML-framed prompts with trust boundaries and escape of < > & in user
messages to prevent tag injection attacks.
2. Bash command allowlist in system prompt — only browse binary commands
($B goto, $B click, etc.) allowed. All other bash commands forbidden.
3. Fix sidebar-agent.ts ignoring queued args — server-side --model and
--allowedTools changes were silently dropped because the agent rebuilt
args from scratch instead of using the queue entry.
Also defaults sidebar to Opus (harder to manipulate).
12 new tests covering XML escaping, command allowlist, Opus default,
trust boundary instructions, and arg plumbing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: bump version and changelog (v0.13.4.0)
ML prompt injection defense design doc + P0 TODO for follow-up PR.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: clear stale worktree and claude session on sidebar reconnect
loadSession() was restoring worktreePath and claudeSessionId from prior
crashes. The worktree directory no longer existed (deleted on cleanup)
and --resume with a dead session ID caused claude to fail silently.
Now validates worktree exists on load and clears stale claude session
IDs on every server restart.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
fix: security audit remediation — 12 fixes, 20 tests (v0.13.1.0) (#595)
* fix: remove auth token from /health, secure extension bootstrap (CRITICAL-02 + HIGH-03)
- Remove token from /health response (was leaked to any localhost process)
- Write .auth.json to extension dir for Manifest V3 bootstrap
- sidebar-agent reads token from state file via BROWSE_STATE_FILE env var
- Remove getToken handler from extension (token via health broadcast)
- Extension loads token before first health poll to prevent race condition
* fix: require auth on cookie-picker data routes (CRITICAL-01)
- Add Bearer token auth gate on all /cookie-picker/* data/action routes
- GET /cookie-picker HTML page stays unauthenticated (UI shell)
- Token embedded in served HTML for picker's fetch calls
- CORS preflight now allows Authorization header
* fix: add state file TTL and plaintext cookie warning (HIGH-02)
- Add savedAt timestamp to state save output
- Warn on load if state file older than 7 days
- Auto-delete stale state files (>7 days) on server startup
- Warning about plaintext cookie storage in save message
* fix: innerHTML XSS in extension content script and sidepanel (MEDIUM-01)
- content.js: replace innerHTML with createElement/textContent for ref panel
- sidepanel.js: escape entry.command with escapeHtml() in activity feed
- Both found by security audit + Codex adversarial red team
* fix: symlink bypass in validateReadPath (MEDIUM-02)
- Always resolve to absolute path first (fixes relative path bypass)
- Use realpathSync to follow symlinks before boundary check
- Throw on non-ENOENT realpathSync failures (explicit over silent)
- Resolve SAFE_DIRECTORIES through realpathSync (macOS /tmp → /private/tmp)
- Resolve directory part for non-existent files (ENOENT with symlinked parent)
* fix: freeze hook symlink bypass and prefix collision (MEDIUM-03)
- Add POSIX-portable path resolution (cd + pwd -P, works on macOS)
- Fix prefix collision: /project-evil no longer matches /project freeze dir
- Use trailing slash in boundary check to require directory boundary
* fix: shell script injection in gstack-config and telemetry (MEDIUM-04)
- gstack-config: validate keys (alphanumeric+underscore only)
- gstack-config: use grep -F (fixed string) instead of -E (regex)
- gstack-config: escape sed special chars in values, drop newlines
- gstack-telemetry-log: sanitize REPO_SLUG and BRANCH via json_safe()
* test: 20 security tests for audit remediation
- server-auth: verify token removed from /health, auth on /refs, /activity/*
- cookie-picker: auth required on data routes, HTML page unauthenticated
- path-validation: symlink bypass blocked, realpathSync failure throws
- gstack-config: regex key rejected, sed special chars preserved
- state-ttl: savedAt timestamp, 7-day TTL warning
- telemetry: branch/repo with quotes don't corrupt JSON
- adversarial: sidepanel escapes entry.command, freeze prefix collision
* chore: bump version and changelog (v0.13.1.0)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: tone down changelog — defense in depth, not catastrophic bugs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
feat: community PRs — faster install, skill namespacing, uninstall, Codex fallback, Windows fix, Python patterns (v0.12.9.0) (#561)
* fix: sync package.json version with VERSION file (0.12.7.0)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* perf: shallow clone for faster install (#484)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: Python/async/SSRF patterns in review checklist (#531)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: namespace skill symlinks with gstack- prefix (#503)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: add uninstall script (#323)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: office-hours Claude subagent fallback when Codex unavailable (#464)
Updates generateCodexSecondOpinion resolver to always offer second opinion
and fall back to Claude subagent when Codex is unavailable or errors.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: findPort() race condition via net.createServer (#490)
Replaces Bun.serve() port probing with net.createServer() for proper
async bind/close semantics. Fixes Windows EADDRINUSE race condition.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: add tests for uninstall, setup prefix, and resolver fallback
- Uninstall integration tests: syntax, flags, mock install layout, upgrade path
- Setup prefix tests: gstack-* prefixing, --no-prefix, cleanup migration
- Resolver tests: Claude subagent fallback in generated SKILL.md
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: bump version and changelog (v0.12.9.0)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
fix: sidebar agent uses real tab URL instead of stale Playwright URL (v0.12.6.0) (#544)
* fix: sidebar agent uses extension's activeTabUrl instead of stale Playwright URL
When the user navigates manually in headed Chrome, Playwright's page.url()
stays on the old page. The sidebar agent was using this stale URL in its
system prompt, causing it to navigate to the wrong page (e.g., Hacker News
instead of the user's current page).
The Chrome extension now captures the active tab URL via chrome.tabs.query()
and sends it as activeTabUrl in the /sidebar-command POST body. The server
prefers this over Playwright's URL. The URL is sanitized (http/https only,
control chars stripped, 2048 char limit) to prevent prompt injection.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: connect-chrome pre-flight cleanup + improved onboarding docs
Adds Step 0 pre-flight cleanup that kills stale browse servers and cleans
Chromium profile locks before connecting. Improves the onboarding flow with
clearer instructions for finding the extension, opening the Side Panel, and
troubleshooting connection issues. Fixes Mode check from cdp to headed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: sidebar agent test suite (layers 1-2)
Layer 1 (unit): 18 tests for URL sanitization in sidebar-utils.ts — http/https
pass, chrome:// rejected, javascript: rejected, control chars stripped, truncation.
Layer 2 (integration): 13 tests for server HTTP endpoints — auth, sidebar-command
queue writes, activeTabUrl override/fallback, event relay to chat buffer, message
queuing, queue overflow (429), chat clear, agent kill.
Source changes for testability:
- Extract sanitizeExtensionUrl() to browse/src/sidebar-utils.ts
- Add BROWSE_HEADLESS_SKIP env var to skip browser launch in HTTP-only tests
- Add SIDEBAR_QUEUE_PATH env var to both server.ts and sidebar-agent.ts
- Add SIDEBAR_AGENT_TIMEOUT env var to sidebar-agent.ts
- Sync package.json version to match VERSION (0.12.2.0)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: sidebar agent round-trip tests with mock claude (layer 3)
Starts server + sidebar-agent together with a mock claude binary (shell script
outputting canned stream-json). Verifies the full queue-based message flow:
- Full round-trip: POST /sidebar-command → queue → agent → mock claude → events → chat
- Claude crash recovery: mock exits 1, agent_error appears, status returns to idle
- Sequential queue drain: two rapid messages both process in order
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: sidebar agent E2E tests with real Claude (layer 4)
Two E2E tests that exercise the full sidebar agent flow with real Claude:
- sidebar-navigate: POST /sidebar-command asking Claude to describe a fixture
page, verify it responds with page content through the chat buffer
- sidebar-url-accuracy: POST with activeTabUrl differing from Playwright URL,
verify the queue prompt uses the extension URL (the core bug fix)
Both registered as periodic tier (~$0.80 total, non-deterministic).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: sidebar E2E tests — sequential execution + eval collector fix
Both tests now pass:
- sidebar-url-accuracy: deterministic queue file check (no Claude needed)
- sidebar-navigate: real Claude responds through sidebar agent queue
Fixed: testIfSelected (sequential, not concurrent) to avoid queue file
conflicts. Added cost_usd field for eval collector compatibility.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: kill stale sidebar-agent processes before starting new one
Each /connect-chrome starts a new sidebar-agent subprocess with unref()
but never kills the previous one. Old agents accumulate as zombies with
stale auth tokens. When they pick up queue entries, their event relay
fails (401), so the server never receives agent_done and marks the agent
as "hung". The user sees the sidebar freeze.
Fix: pkill any existing sidebar-agent.ts processes before spawning.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: bump version and changelog (v0.12.6.0)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add P1 TODO for sidebar Write tool + error visibility
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
feat: headed mode + sidebar agent + Chrome extension (v0.12.0) (#517)
* feat: CDP connect — control real Chrome/Comet via Playwright
Add `connectCDP()` to BrowserManager: connects to a running browser via
Chrome DevTools Protocol. All existing browse commands work unchanged
through Playwright's abstraction layer.
- chrome-launcher.ts: browser discovery, CDP probe, auto-relaunch with rollback
- browser-manager.ts: connectCDP(), mode guards (close/closeTab/recreateContext/handoff),
auto-reconnect on browser restart, getRefMap() for extension API
- server.ts: CDP branch in start(), /health gains mode field, /refs endpoint,
idle timer only resets on /command (not passive endpoints)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: browse connect/disconnect/focus CLI commands
- connect: pre-server command that discovers browser, starts server in CDP mode
- disconnect: drops CDP connection, restarts in headless mode
- focus: brings browser window to foreground via osascript (macOS)
- status: now shows Mode: cdp | launched | headed
- startServer() accepts extra env vars for CDP URL/port passthrough
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: CDP-aware skill templates — skip cookie import in real browser mode
Skills now check `$B status` for CDP mode and skip:
- /qa: cookie import prompt, user-agent override, headless workarounds
- /design-review: cookie import for authenticated pages
- /setup-browser-cookies: returns "not needed" in CDP mode
Regenerated SKILL.md files from updated templates.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: activity streaming — SSE endpoint for Chrome extension Side Panel
Real-time browse command feed via Server-Sent Events:
- activity.ts: ActivityEntry type, CircularBuffer (capacity 1000), privacy
filtering (redacts passwords, auth tokens, sensitive URL params),
cursor-based gap detection, async subscriber notification
- server.ts: /activity/stream SSE, /activity/history REST, handleCommand
instrumented with command_start/command_end events
- 18 unit tests for filterArgs privacy, emitActivity, subscribe lifecycle
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: Chrome extension Side Panel + Conductor API proposal
Chrome extension (Manifest V3, sideload):
- Side Panel with live activity feed, @ref overlays, dark terminal aesthetic
- Background worker: health polling, SSE relay, ref fetching
- Popup: port config, connection status, side panel launcher
- Content script: floating ref panel with @ref badges
Conductor API proposal (docs/designs/CONDUCTOR_SESSION_API.md):
- SSE endpoint for full Claude Code session mirroring in Side Panel
- Discovery via HTTP endpoint (not filesystem — extensions can't read files)
TODOS.md: add $B watch, multi-agent tabs, cross-platform CDP, Web Store publishing.
Mark CDP mode as shipped.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: detect Conductor runtime, skip osascript quit for sandboxed apps
macOS App Management blocks Electron apps (Conductor) from quitting
other apps via osascript. Now detects the runtime environment:
- terminal/claude-code/codex: can manage apps freely
- conductor: prints manual restart instructions + polls for 60s
detectRuntime() checks env vars and parent process. When Chrome needs
restart but we can't quit it, prints step-by-step instructions and
waits for the user to restart Chrome with --remote-debugging-port.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: detect Conductor via actual env vars (CONDUCTOR_WORKSPACE_NAME)
Previous detection checked CONDUCTOR_WORKSPACE_ID which doesn't exist.
Conductor sets CONDUCTOR_WORKSPACE_NAME, CONDUCTOR_BIN_DIR, CONDUCTOR_PORT,
and __CFBundleIdentifier=com.conductor.app. Check these FIRST because
Conductor sessions also have ANTHROPIC_API_KEY (which was matching claude-code).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: connection status pill — floating indicator when gstack controls Chrome
Small pill in bottom-right corner of every page: "● gstack · 3 refs"
Shows when connected via CDP, fades to 30% opacity after 3s, full on hover.
Disappears entirely when disconnected.
Background worker now notifies content scripts on connect/disconnect state
changes so the pill appears/disappears without polling.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: Chrome requires --user-data-dir for remote debugging
Chrome refuses --remote-debugging-port without an explicit --user-data-dir.
Add userDataDir to BrowserBinary registry (macOS Application Support paths)
and pass it in both auto-launch and manual restart instructions.
Fix double-quoting in CLI manual restart instructions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: Chrome must be fully quit before launching with --remote-debugging-port
Chrome refuses to enable CDP on its default profile when another instance
is running (even with explicit --user-data-dir). The only reliable path:
fully quit Chrome first, then relaunch with the flag.
Updated instructions to emphasize this clearly with verification step.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: bin/chrome-cdp — quit Chrome and relaunch with CDP in one command
Quits Chrome gracefully, waits for full exit, relaunches with
--remote-debugging-port, polls until CDP is ready. Usage: chrome-cdp [port]
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: use Playwright channel:chrome instead of broken connectOverCDP
Playwright's connectOverCDP hangs with Chrome 146 due to CDP protocol
version mismatch. Switch to channel:'chrome' which uses Playwright's
native pipe protocol to launch the system Chrome binary directly.
This is simpler and more reliable:
- No CDP port discovery needed
- No --remote-debugging-port or --user-data-dir hassles
- $B connect just works — launches real Chrome headed window
- All Playwright APIs (snapshot, click, fill) work unchanged
bin/chrome-cdp updated with symlinked profile approach (kept for
manual CDP use cases, but $B connect no longer needs it).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: green border + gstack label on controlled Chrome window
Injects a 2px green border and small "gstack" label on every page
loaded in the controlled Chrome window via context.addInitScript().
Users can instantly tell which Chrome window Claude controls.
Also fixes close() for channel:chrome mode (uses browser.close()
not browser.disconnect() which doesn't exist).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: cleanup chrome-launcher runtime detection, remove puppeteer-core dep
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* style(design): redesign controlled Chrome indicator
Replace crude green border + label with polished indicator:
- 2px shimmer gradient at top edge (green→cyan→green, 3s loop)
- Floating pill bottom-right with frosted glass bg, fades to 25%
opacity after 4s so it doesn't compete with page content
- prefers-reduced-motion disables shimmer animation
- Much more subtle — looks like a developer tool, not broken CSS
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: document real browser mode + Chrome extension in BROWSER.md and README.md
BROWSER.md: new sections for connect/disconnect/focus commands,
Chrome extension Side Panel install, CDP-aware skills, activity streaming.
Updated command reference table, key components, env vars, source map.
README.md: updated /browse description, added "Real browser mode" to
What's New section.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: step-by-step Chrome extension install guide in BROWSER.md
Replace terse bullet points with numbered walkthrough covering:
developer mode toggle, load unpacked, macOS file picker tip (Cmd+Shift+G),
pin extension, configure port, open side panel. Added troubleshooting section.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: add Cmd+Shift+. tip for hidden folders in macOS file picker
macOS hides folders starting with . by default. Added both shortcuts:
Cmd+Shift+G (paste path directly) and Cmd+Shift+. (show hidden files).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: integrate hidden folder tips into the install flow naturally
Move Cmd+Shift+G and Cmd+Shift+. tips inline with the file picker
step instead of as a separate tip block after it.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: auto-load Chrome extension when $B connect launches Chrome
Extension auto-loads via --load-extension flag — no manual chrome://extensions
install needed. findExtensionPath() checks repo root, global install, and dev
paths. Also adds bin/gstack-extension helper for manual install in regular
Chrome, and rewrites BROWSER.md install docs with auto-load as primary path.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: /connect-chrome skill — one command to launch Chrome with Side Panel
New skill that runs $B connect, verifies the connection, guides the user
to open the Side Panel, and demos the live activity feed. Extension auto-loads
via --load-extension so no manual chrome://extensions install needed.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: use launchPersistentContext for Chrome extension loading
Playwright's chromium.launch() silently ignores --load-extension.
Switch to launchPersistentContext with ignoreDefaultArgs to remove
--disable-extensions flag. Use bundled Chromium (real Chrome blocks
unpacked extensions). Fixed port 34567 for CDP mode so the extension
auto-connects.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: sync extension to DESIGN.md — amber accent, zinc neutrals, grain texture
Import design system from gstack-website. Update all extension colors:
green (#4ade80) → amber (#F59E0B/#FBBF24), zinc gray neutrals, grain
texture overlay. Regenerate icons as amber "G" monogram on dark background.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: sidebar chat with Claude Code — icon opens side panel directly
Replace popup flyout with direct side panel open on icon click. Primary
UI is now a chat interface that sends messages to Claude Code via file
queue. Activity/Refs tabs moved behind a debug toggle in the footer.
Command bar with history, auto-poll for responses, amber design system.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: sidebar agent — Claude-powered chat backend via file queue
Add /sidebar-command, /sidebar-response, and /sidebar-chat endpoints
to the browse server. sidebar-agent.ts watches the command queue file,
spawns claude -p with browse context for each message, and streams
responses back to the sidebar chat.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: remove duplicate gstack pill overlay, hide crash restore bubble
The addInitScript indicator and the extension's content script were both
injecting bottom-right pills, causing duplicates. Remove the pill from
addInitScript (extension handles it). Replace --restore-last-session with
--hide-crash-restore-bubble to suppress the "Chromium didn't shut down
correctly" dialog.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: state file authority — CDP server cannot be silently replaced
Hardens the connect/disconnect lifecycle:
- ensureServer() refuses to auto-start headless when CDP server is alive
- $B connect does full cleanup: SIGTERM → 2s → SIGKILL, profile locks, state
- shutdown() cleans Chromium SingletonLock/Socket/Cookie files
- uncaughtException/unhandledRejection handlers do emergency cleanup
This prevents the bug where a headless server overwrites the CDP server's
state file, causing $B commands to hit the wrong browser.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: sidebar agent streaming events + session state management
Enhance sidebar-agent.ts with:
- Live streaming of claude -p events (tool_use, text, result) to sidebar
- Session state file for BROWSE_STATE_FILE propagation to claude subprocess
- Improved logging (stderr, exit codes, event types)
- stdin.end() to prevent claude waiting for input
- summarizeToolInput() with path shortening for compact sidebar display
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: sidebar chat UI — streaming events, agent status, reconnect retry
Sidebar panel improvements:
- Chat tab renders streaming agent events (tool_use, text, result)
- Thinking dots animation while agent processes
- Agent error display with styled error blocks
- tryConnect() with 2s retry loop for initial connection
- Debug tabs (Activity/Refs) hidden behind gear toggle
- Clear chat button
- Compact tool call display with path shortening
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: server-integrated sidebar agent with sessions and message queue
Move the sidebar agent from a separate bun process into server.ts:
- Agent spawns claude -p directly when messages arrive via /sidebar-command
- In-memory chat buffer backed by per-session chat.jsonl on disk
- Session manager: create, load, persist, list sessions
- Message queue (cap 5) with agent status tracking (idle/processing/hung)
- Stop/kill endpoints with queue dismiss support
- /health now returns agent status + session info
- All sidebar endpoints require Bearer auth
- Agent killed on server shutdown
- 120s timeout detects hung claude processes
Eliminates: file-queue polling, separate sidebar-agent.ts process,
stale auth tokens, state file conflicts between processes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: extension auth + token flow for server-integrated agent
Update Chrome extension to use Bearer auth on all sidebar endpoints:
- background.js captures auth token from /health, exposes via getToken msg
- background.js sets openPanelOnActionClick for direct side panel access
- sidepanel.js gets token from background, sends in all fetch headers
- Health broadcasts include token so sidebar auto-authenticates
- Removes popup from manifest — icon click opens side panel directly
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: self-healing sidebar — reconnect banner, state machine, copy button
Sidebar UI now handles disconnection gracefully:
- Connection state machine: connected → reconnecting → dead
- Amber pulsing banner during reconnect (2s retry, 30 attempts)
- Red "Server offline" banner with Reconnect + Copy /connect-chrome buttons
- Green "Reconnected" toast that fades after 3s on successful reconnect
- Copy button lets user paste /connect-chrome into any Claude Code session
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: crash handling — save session, kill agent, distinct exit codes
Hardened shutdown/crash behavior:
- Browser disconnect exits with code 2 (distinct from crash code 1)
- emergencyCleanup kills agent subprocess and saves session state
- Clean shutdown saves session before exit (chat history persists)
- Clear user message on browser disconnect: "Run $B connect to reconnect"
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: worktree-per-session isolation for sidebar agent
Each sidebar session gets an isolated git worktree so the agent's file
operations don't conflict with the user's working directory:
- createWorktree() creates detached HEAD worktree in ~/.gstack/worktrees/
- Falls back to main cwd for non-git repos or on creation failure
- Handles collision cleanup from prior crashes
- removeWorktree() cleans up on session switch and shutdown
- worktreePath persisted in session.json
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix(qa): ISSUE-001 — disconnect blocked by CDP guard in ensureServer
$B disconnect was routed through ensureServer() which refused to start a
headless server when a CDP state file existed. Disconnect is now handled
before ensureServer() (like connect), with force-kill + cleanup fallback
when the CDP server is unresponsive.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: resolve claude binary path for daemon-spawned agent
The browse server runs as a daemon and may not inherit the user's shell
PATH. Add findClaudeBin() that checks ~/.local/bin/claude (standard
install location), which claude, and common system paths. Shows a clear
error in the sidebar chat if claude CLI is not found.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: resolve claude symlinks + check Conductor bundled binary
posix_spawn fails on symlinks in compiled bun binaries. Now:
- Checks Conductor app's bundled binary first (not a symlink)
- Scans ~/.local/share/claude/versions/ for direct versioned binaries
- Uses fs.realpathSync() to resolve symlinks before spawning
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: compiled bun binary cannot posix_spawn — use external agent process
Compiled bun binaries fail posix_spawn on ALL executables (even /bin/bash).
The server now writes to an agent queue file, and a separate non-compiled
bun process (sidebar-agent.ts) reads the queue, spawns claude, and POSTs
events back via /sidebar-agent/event.
Changes:
- server.ts: spawnClaude writes to queue file instead of spawning directly
- server.ts: new /sidebar-agent/event endpoint for agent → server relay
- server.ts: fix result event field name (event.text vs event.result)
- sidebar-agent.ts: rewritten to poll queue file, relay events via HTTP
- cli.ts: $B connect auto-starts sidebar-agent as non-compiled bun process
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: loading spinner on sidebar open while connecting to server
Shows an amber spinner with "Connecting..." when the sidebar first opens,
replacing the empty state. After the first successful /sidebar-chat poll:
- If chat history exists: renders it immediately
- If no history: shows the welcome message
Prevents the jarring empty-then-populated flash on sidebar open.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: zero-friction side panel — auto-open on install, pill is clickable
Three changes to eliminate manual side panel setup:
- Auto-open side panel on extension install/update (onInstalled listener)
- gstack pill (bottom-right) is now clickable — opens the side panel
- Pill has pointer-events: auto so clicks always register (was: none)
User no longer needs to find the puzzle piece icon, pin the extension,
or know the side panel exists. It opens automatically on first launch
and can be re-opened by clicking the floating gstack pill.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* refactor: kill CDP naming, delete chrome-launcher.ts dead code
The connectCDP() method and connectionMode: 'cdp' naming was a legacy
artifact — real Chrome was tried but failed (silently blocks
--load-extension), so the implementation already used Playwright's
bundled Chromium via launchPersistentContext(). The naming was
misleading.
Changes:
- Delete chrome-launcher.ts (361 LOC) — only import was in unreachable
attemptReconnect() method
- Delete dead attemptReconnect() and reconnecting field
- Delete preExistingTabIds (was for protecting real Chrome tabs we
never connect to)
- Rename connectCDP() → launchHeaded()
- Rename connectionMode: 'cdp' → 'headed' across all files
- Replace BROWSE_CDP_URL/BROWSE_CDP_PORT env vars with BROWSE_HEADED=1
- Regenerate SKILL.md files for updated command descriptions
- Move BrowserManager unit tests to browser-manager-unit.test.ts
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: converge handoff into connect — extension loads on handoff
Handoff now uses launchPersistentContext() with extension auto-loading,
same as the connect/launchHeaded() path. This means when the agent
gets stuck (2FA, CAPTCHA) and hands off to the user, the Chrome
extension + side panel are available automatically.
Before: handoff used chromium.launch() + newContext() — no extension
After: handoff uses chromium.launchPersistentContext() — extension loads
Also sets connectionMode to 'headed' and disables dialog auto-accept
on handoff, matching connect behavior.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: gate sidebar chat behind --chat flag
$B connect (default): headed Chromium + extension with Activity + Refs
tabs only. No separate agent spawned. Clean, no confusion.
$B connect --chat: same + Chat tab with standalone claude -p agent.
Shows experimental banner: "Standalone mode — this is a separate
agent from your workspace."
Implementation:
- cli.ts: parse --chat, set BROWSE_SIDEBAR_CHAT env, conditionally
spawn sidebar-agent
- server.ts: gate /sidebar-* routes behind chatEnabled, return 403
when disabled, include chatEnabled in /health response
- sidepanel.js: applyChatEnabled() hides/shows Chat tab + banner
- background.js: forward chatEnabled from health response
- sidepanel.html/css: experimental banner with amber styling
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: file drop relay + $B inbox command
Sidebar agent now writes structured messages to .context/sidebar-inbox/
when processing user input. The workspace agent can read these via
$B inbox to see what the user reported from the browser.
File drop format:
.context/sidebar-inbox/{timestamp}-observation.json
{ type, timestamp, page: {url}, userMessage, sidebarSessionId }
Atomic writes (tmp + rename) prevent partial reads. $B inbox --clear
removes messages after display.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: $B watch — passive observation mode
Claude enters read-only mode and captures periodic snapshots (every 5s)
while the user browses. Mutation commands (click, fill, etc.) are
blocked during watch. $B watch stop exits and returns a summary with
the last snapshot.
Requires headed mode ($B connect). This is the inverse of the scout
pattern — the workspace agent watches through the browser instead of
the sidebar relaying to it.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: add coverage for sidebar-agent, file-drop, and watch mode
33 new tests covering:
- Sidebar agent queue parsing (valid/malformed/empty JSONL)
- writeToInbox file drop (directory creation, atomic writes, JSON format)
- Inbox command (display, sorting, --clear, malformed file handling)
- Watch mode state machine (start/stop cycles, snapshots, duration)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: TODOS cleanup + Chrome vs Chromium exploration doc
- Update TODOS.md: mark CDP mode, $B watch, sidebar scout as SHIPPED
- Delete dead "cross-platform CDP browser discovery" TODO
- Rename dependencies from "CDP connect" to "headed mode"
- Add docs/designs/CHROME_VS_CHROMIUM_EXPLORATION.md memorializing
the architecture exploration and decision to use Playwright Chromium
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: add Conductor Chrome sidebar integration design doc
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: sidebar-agent validates cwd before spawning claude
The queue entry may reference a worktree that was cleaned up between
sessions. Now falls back to process.cwd() if the path doesn't exist,
preventing silent spawn failures.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: gen-skill-docs resolver merge + preamble tier gate + plan file discovery
The local RESOLVERS record in gen-skill-docs.ts was shadowing the imported
canonical resolvers, causing stale test coverage and preamble generators
to be used instead of the authoritative versions in resolvers/.
Changes:
- Merge imported RESOLVERS with local overrides (spread + override pattern)
- Fix preamble tier gate: tier 1 skills no longer get AskUserQuestion format
- Make plan file discovery host-agnostic (search multiple plan dirs)
- Add missing E2E tier entries for ship/review plan completion tests
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: ungate sidebar agent + raise timeout to 5 minutes (v0.12.0)
Sidebar chat is now always available in headed mode — no --chat flag needed.
Agent tasks get 5 minutes instead of 2, enabling multi-page workflows like
navigating directories and filling forms across pages.
Changes:
- cli.ts: remove --chat flag, always set BROWSE_SIDEBAR_CHAT=1, always spawn agent
- server.ts: remove chatEnabled gate (403 response), raise AGENT_TIMEOUT_MS to 300s
- sidebar-agent.ts: raise child process timeout from 120s to 300s
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* docs: headed mode + sidebar agent documentation (v0.12.0)
- README: sidebar agent section, personal automation example (school parent
portal), two auth paths (manual login + cookie import), DevTools MCP mention
- BROWSER.md: sidebar agent section with usage, timeout, session isolation,
authentication, and random delay documentation
- connect-chrome template: add sidebar chat onboarding step
- CHANGELOG: v0.12.0 entry covering headed mode, sidebar agent, extension
- VERSION: bump to 0.12.0.0
- TODOS: Chrome DevTools MCP integration as P0
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: regenerate SKILL.md files
Generated from updated templates + resolver merge. Key changes:
- Tier 1 skills no longer include AskUserQuestion format section
- Ship/review skills now include coverage gate with thresholds
- Connect-chrome skill includes sidebar chat onboarding step
- Plan file discovery uses host-agnostic paths
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: regenerate Codex connect-chrome skill
Updated preamble with proactive prompt and sidebar chat onboarding step.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: network idle, state persistence, iframe support, chain pipe format (v0.12.1.0) (#516)
* feat: network idle detection + chain pipe format
- Upgrade click/fill/select from domcontentloaded to networkidle wait
(2s timeout, best-effort). Catches XHR/fetch triggered by interactions.
- Add pipe-delimited format to chain as JSON fallback:
$B chain 'goto url | click @e5 | snapshot -ic'
- Add post-loop networkidle wait in chain when last command was a write.
- Frame-aware: commands use target (getActiveFrameOrPage) for locator ops,
page-only ops (goto/back/forward/reload) guard against frame context.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* feat: $B state save/load + $B frame — new browse commands
- state save/load: persist cookies + URLs to .gstack/browse-states/{name}.json
File perms 0o600, name sanitized to [a-zA-Z0-9_-]. V1 skips localStorage
(breaks on load-before-navigate). Load replaces session via closeAllPages().
- frame: switch command context to iframe via CSS selector, @ref, --name, or
--url. 'frame main' returns to main frame. Execution target abstraction
(getActiveFrameOrPage) across read-commands, snapshot, and write-commands.
- Frame context cleared on tab switch, navigation, resume, and handoff.
- Snapshot shows [Context: iframe src="..."] header when in frame.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: add tests for network idle, chain pipe format, state, and frame
- Network idle: click on fetch button waits for XHR, static click is fast
- Chain pipe: pipe-delimited commands, quoted args, JSON still works
- State: save/load round-trip, name sanitization, missing state error
- Frame: switch to iframe + back, snapshot context header, fill in frame,
goto-in-frame guard, usage error
New fixtures: network-idle.html (fetch + static buttons), iframe.html (srcdoc)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: review fixes — iframe ref scoping, detached frame recovery, state validation
- snapshot.ts: ref locators, cursor-interactive scan, and cursor locator
now use target (frame-aware) instead of page — fixes @ref clicking in iframes
- browser-manager.ts: getActiveFrameOrPage auto-recovers from detached frames
via isDetached() check
- meta-commands.ts: state load resets activeFrame, elementHandle disposed after
contentFrame(), state file schema validation (cookies + pages arrays),
filter empty pipe segments in chain tokenizer
- write-commands.ts: upload command uses target.locator() for frame support
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: regenerate SKILL.md files + rebuild binary
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: bump version and changelog (v0.12.1.0)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
fix: Windows browse — health-check-first ensureServer, detached startServer, Windows process mgmt (v0.11.11.0) (#431)
* fix: Windows browse — health-check-first ensureServer, detached startServer, Windows process mgmt
Three compounding bugs made browse completely broken on Windows:
1. Bun.spawn().unref() doesn't truly detach on Windows — server dies when
CLI exits. Fix: use Node's child_process.spawn with { detached: true }
via a launcher script. Credit: PR #191 by @fqueiro for the approach.
2. process.kill(pid, 0) is broken in Bun's compiled binary on Windows —
ensureServer() never reaches the health check. Fix: restructure to
health-check-first (HTTP is definitive proof on all platforms). Extract
isServerHealthy() helper for DRY (4 call sites).
3. Windows process management: isProcessAlive() falls back to tasklist,
killServer() uses taskkill /T /F (kills process tree including Chromium),
cleanupLegacyState() skips on Windows (no /tmp, no ps).
Also: hard-fail on Windows if server-node.mjs is missing instead of
silently falling back to the known-broken Bun path.
Fixes #342.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: disable Chromium sandbox on Windows
Chromium's sandbox fails when the server is spawned through the
Bun→Node process chain on Windows (GitHub #276). Disable
chromiumSandbox on Windows at both launch sites (headless + headed).
Safe: local daemon browsing user-specified URLs, Playwright docs
recommend disabling in CI/container environments.
Fixes #276.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: startup error log + Windows exit handler for browse server
On Windows, the CLI can't capture stderr from the server (stdio: 'ignore'
required for process detachment). Write startup errors to
.gstack/browse-startup-error.log so the CLI can report them on timeout.
Also add process.on('exit') handler on Windows as defense-in-depth for
state file cleanup (primary mechanism is CLI's stale-state detection).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* test: add isServerHealthy + startup error log tests
Tests for the new cross-platform health check helper (isServerHealthy)
that replaces PID-based liveness checks in all polling loops. Covers
healthy, unhealthy, unreachable, and error response cases.
Also tests the startup error log write/read format used on Windows.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* chore: bump version and changelog (v0.11.11.0)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: sync ARCHITECTURE.md with health-check-first ensureServer
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
feat: browse handoff — headless-to-headed browser switching (v0.7.4) (#201)
* feat: browse handoff — headless-to-headed browser switching
Add `handoff` and `resume` commands that let users take over a visible
Chrome when the headless browser gets stuck (CAPTCHAs, auth walls, MFA).
Architecture: launch-first-close-second for safe rollback. State transfer
via extracted saveState()/restoreState() helpers (DRY with recreateContext).
Auto-handoff hint after 3 consecutive command failures.
* test: handoff unit + integration tests (15 tests)
Covers saveState/restoreState, failure tracking, edge cases (already
headed, resume without handoff), and full integration flow with cookie
and tab preservation across headless-to-headed switch.
* docs: handoff section in browse template + TODOS update
Add User Handoff section to browse/SKILL.md.tmpl with usage examples.
Update State Persistence TODO noting saveState/restoreState reusability.
* chore: bump version and changelog (v0.7.4)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Merge pull request #128 from xr843/fix/chain-duplication-and-flush-perf
fix: eliminate duplicate command sets in chain, improve flush perf and type safety
fix: eliminate duplicate command sets in chain, improve flush perf and type safety
- Remove duplicate CHAIN_READ/CHAIN_WRITE/CHAIN_META sets from meta-commands.ts
and import from commands.ts (single source of truth). The duplicated sets would
silently fail to route new commands added to commands.ts.
- Replace read+concat+write log flush with fs.appendFileSync — O(new entries)
instead of O(total log size) per flush cycle.
- Replace `any` types for contextOptions with Playwright's BrowserContextOptions
and add proper types for storage state in recreateContext().
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Merge remote-tracking branch 'origin/main' into v0.3.5-qa-upgrades
fix: enrich SKILL.md docs to pass LLM evals, upgrade judge to Sonnet 4.6 (#43)
* fix: enrich command descriptions and snapshot flags for LLM eval quality
14 command descriptions enriched with specific arg formats, valid values,
error behavior, and return types. Fixed header usage from <name> <value>
to <name>:<value>. Added cookie usage syntax. Snapshot flags now show
long names, ref numbering, and output format examples.
* refactor: auto-generate server.ts help text from COMMAND_DESCRIPTIONS
Replace hand-maintained help block with generateHelpText() that reads
from COMMAND_DESCRIPTIONS and SNAPSHOT_FLAGS. Eliminates help text
drift from source of truth.
* test: add usage consistency and pipe guard tests
Usage consistency test cross-checks Usage: patterns in implementation
against COMMAND_DESCRIPTIONS using structural skeleton comparison.
Pipe guard test ensures descriptions don't contain | which would break
markdown table rendering.
* chore: upgrade eval judge to Sonnet 4.6, update changelog
Switch LLM-as-judge evals from Haiku to Sonnet 4.6 for more stable,
nuanced scoring. Add changelog entry for all eval improvements.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
feat: SKILL.md template system, 3-tier testing, DX tools (v0.3.3) (#41)
* refactor: extract command registry to commands.ts, add SNAPSHOT_FLAGS metadata
- NEW: browse/src/commands.ts — command sets + COMMAND_DESCRIPTIONS + load-time validation (zero side effects)
- server.ts imports from commands.ts instead of declaring sets inline
- snapshot.ts: SNAPSHOT_FLAGS array drives parseSnapshotArgs (metadata-driven, no duplication)
- All 186 existing tests pass
* feat: SKILL.md template system with auto-generated command references
- SKILL.md.tmpl + browse/SKILL.md.tmpl with {{COMMAND_REFERENCE}} and {{SNAPSHOT_FLAGS}} placeholders
- scripts/gen-skill-docs.ts generates SKILL.md from templates (supports --dry-run)
- Build pipeline runs gen:skill-docs before binary compilation
- Generated files have AUTO-GENERATED header, committed to git
* test: Tier 1 static validation — 34 tests for SKILL.md command correctness
- test/helpers/skill-parser.ts: extracts $B commands from code blocks, validates against registry
- test/skill-parser.test.ts: 13 parser/validator unit tests
- test/skill-validation.test.ts: 13 tests validating all SKILL.md files + registry consistency
- test/gen-skill-docs.test.ts: 8 generator tests (categories, sorting, freshness)
* feat: DX tools (skill:check, dev:skill) + Tier 2 E2E test scaffolding
- scripts/skill-check.ts: health summary for all SKILL.md files (commands, templates, freshness)
- scripts/dev-skill.ts: watch mode for template development
- test/helpers/session-runner.ts: Agent SDK wrapper for E2E skill tests
- test/skill-e2e.test.ts: 2 E2E tests + 3 stubs (auto-skip inside Claude Code sessions)
- E2E tests must run from plain terminal: SKILL_E2E=1 bun test test/skill-e2e.test.ts
* ci: SKILL.md freshness check on push/PR + TODO updates
- .github/workflows/skill-docs.yml: fails if generated SKILL.md files are stale
- TODO.md: add E2E cost tracking and model pinning to future ideas
* fix: restore rich descriptions lost in auto-generation
- Snapshot flags: add back value hints (-d <N>, -s <sel>, -o <path>)
- Snapshot flags: restore parenthetical context (@e refs, @c refs, etc.)
- Commands: is → includes valid states enum
- Commands: console → notes --errors filter behavior
- Commands: press → lists common keys (Enter, Tab, Escape)
- Commands: cookie-import-browser → describes picker UI
- Commands: dialog-accept → specifies alert/confirm/prompt
- Tips: restore → arrow (was downgraded to ->)
* test: quality evals for generated SKILL.md descriptions
Catches the exact regressions we shipped and caught in review:
- Snapshot flags must include value hints (-d <N>, -s <sel>, -o <path>)
- is command must list all valid states (visible/hidden/enabled/...)
- press command must list example keys (Enter, Tab, Escape)
- console command must describe --errors behavior
- Snapshot -i must mention @e refs, -C must mention @c refs
- All descriptions must be >= 8 chars (no empty stubs)
- Tips section must use → not ->
* feat: LLM-as-judge evals for SKILL.md documentation quality
4 eval tests using Anthropic API (claude-haiku, ~$0.01-0.03/run):
- Command reference table: clarity/completeness/actionability >= 4/5
- Snapshot flags section: same thresholds
- browse/SKILL.md overall quality
- Regression: generated version must score >= hand-maintained baseline
Requires ANTHROPIC_API_KEY. Auto-skips without it.
Run: bun run test:eval (or ANTHROPIC_API_KEY=sk-... bun test test/skill-llm-eval.test.ts)
* chore: bump version to 0.3.3, update changelog
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add ARCHITECTURE.md, update CLAUDE.md and CONTRIBUTING.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: conductor.json lifecycle hooks + .env propagation across worktrees
bin/dev-setup now copies .env from main worktree so API keys carry
over to Conductor workspaces automatically. conductor.json wires up
setup and archive hooks.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: complete CHANGELOG for v0.3.3 (architecture, conductor, .env)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
feat: v0.3.2 — project-local state, diff-aware QA, Greptile integration (#36)
* fix: cookie import picker returns JSON instead of HTML
jsonResponse() was defined at module scope but referenced `url` which
only existed as a parameter of handleCookiePickerRoute(). Every API call
crashed, the catch block also crashed, and Bun returned a default HTML
page that the frontend couldn't parse as JSON.
Thread port via corsOrigin() helper and options objects. Add route-level
tests to prevent this class of bug from shipping again.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add help command to browse server
Agents that don't have SKILL.md loaded (or misread flags) had no way to
self-discover the CLI. The help command returns a formatted reference of
all commands and snapshot flags.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: version-aware find-browse with META signal protocol
Agents in other workspaces found stale browse binaries that were missing
newer flags. find-browse now compares the local binary's git SHA against
origin/main via git ls-remote (4hr cache), and emits META:UPDATE_AVAILABLE
when behind. SKILL.md setup checks parse META signals and prompt the user
to update.
- New compiled binary: browse/dist/find-browse (TypeScript, testable)
- Bash shim at browse/bin/find-browse delegates to compiled binary
- .version file written at build time with git commit SHA
- Build script compiles both browse and find-browse binaries
- Graceful degradation: offline, missing .version, corrupt cache all skip check
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: clean up .bun-build temp files after compile
bun build --compile leaves ~58MB temp files in the working directory.
Add rm -f .*.bun-build to the build script to clean up after each build.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: make help command reachable by removing it from META_COMMANDS
help was in META_COMMANDS, so it dispatched to handleMetaCommand() which
threw "Unknown meta command: help". Removing it from the set lets the
dedicated else-if handler in handleCommand() execute correctly.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: bump version and changelog (v0.3.2)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add shared Greptile comment triage reference doc
Shared reference for fetching, filtering, and classifying Greptile
review comments on GitHub PRs. Used by both /review and /ship skills.
Includes parallel API fetching, suppressions check, classification
logic, reply APIs, and history file writes.
* feat: make /review and /ship Greptile-aware
/review: Step 2.5 fetches and classifies Greptile comments, Step 5
resolves them with AskUserQuestion for valid issues and false positives.
/ship: Step 3.75 triages Greptile comments between pre-landing review
and version bump. Adds Greptile Review section to PR body in Step 8.
Re-runs tests if any Greptile fixes are applied.
* feat: add Greptile batting average to /retro
Reads ~/.gstack/greptile-history.md, computes signal ratio
(valid catches vs false positives), includes in metrics table,
JSON snapshot, and Code Quality Signals narrative.
* docs: add Greptile integration section to README
Personal endorsement, two-layer review narrative, full UX walkthrough
transcript, skills table updates. Add Greptile training feedback loop
to TODO.md future ideas.
* feat: add local dev mode for testing skills from within the repo
bin/dev-setup creates .claude/skills/gstack symlink to the working tree
so Claude Code discovers skills locally. bin/dev-teardown cleans up.
DEVELOPING_GSTACK.md documents the workflow.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: narrow gitignore to .claude/skills/ instead of all .claude/
Avoids ignoring legitimate Claude Code config like settings.json or CLAUDE.md.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: rename DEVELOPING_GSTACK.md to CONTRIBUTING.md
Rewritten as a contributor-friendly guide instead of a dry plan doc.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: explain why dev-setup is needed in CONTRIBUTING.md quick start
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add browser interaction guidance to CLAUDE.md
Prevents Claude from using mcp__claude-in-chrome__* tools instead of /browse.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add shared config module for project-local browse state
Centralizes path resolution (git root detection, state dir, log paths) into
config.ts. Both cli.ts and server.ts import from it, eliminating duplicated
PORT_OFFSET/BROWSE_PORT/STATE_FILE logic.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: rewrite port selection to use random ports
Replace CONDUCTOR_PORT magic offset and 9400-9409 scan with random port
10000-60000. Atomic state file writes, log paths from config module,
binaryVersion field for auto-restart on update.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: move browse state from /tmp to project-local .gstack/
CLI now uses config module for state paths, passes BROWSE_STATE_FILE to
spawned server. Adds version mismatch auto-restart, legacy /tmp cleanup
with PID verification, and removes stale global install fallback.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: update crash log path reference to .gstack/
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* test: add config tests and update CLI lifecycle test
14 new tests for config resolution, ensureStateDir, readVersionHash,
resolveServerScript, and version mismatch detection. Remove obsolete
CONDUCTOR_PORT/BROWSE_PORT filtering from commands.test.ts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: update BROWSER.md and TODO.md for project-local state
Replace /tmp paths with .gstack/, remove CONDUCTOR_PORT docs, document
random port selection and per-project isolation. Add server bundling TODO.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: update README, CHANGELOG, and CONTRIBUTING for v0.3.2
- README: replace Conductor-aware language with project-local isolation,
add Greptile setup note
- CHANGELOG: comprehensive v0.3.2 entry with all state management changes
- CONTRIBUTING: add instructions for testing branches in other repos
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: add diff-aware mode to /qa — auto-tests affected pages from branch diff
When on a feature branch, /qa now reads git diff main, identifies affected
pages/routes from changed files, and tests them automatically. No URL required.
The most natural flow: write code, /ship, /qa.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: update CHANGELOG for complete v0.3.2 coverage
Add missing entries: diff-aware QA mode, Greptile integration,
local dev mode, crash log path fix, README/SKILL.md updates.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
feat: Phase 3.5 — cookie import, QA testing, team retro (v0.3.1) (#29)
* Phase 2: Enhanced browser — dialog handling, upload, state checks, snapshots
- CircularBuffer O(1) ring buffer for console/network/dialog (was O(n) array+shift)
- Async buffer flush with Bun.write() (was appendFileSync)
- Dialog auto-accept/dismiss with buffer + prompt text support
- File upload command (upload <sel> <file...>)
- Element state checks (is visible/hidden/enabled/disabled/checked/editable/focused)
- Annotated screenshots with ref labels overlaid (-a flag)
- Snapshot diffing against previous snapshot (-D flag)
- Cursor-interactive element scan for non-ARIA clickables (-C flag)
- Snapshot scoping depth limit (-d N flag)
- Health check with page.evaluate + 2s timeout
- Playwright error wrapping — actionable messages for AI agents
- Fix useragent — context recreation preserves cookies/storage/URLs
- wait --networkidle / --load / --domcontentloaded flags
- console --errors filter (error + warning only)
- cookie-import <json-file> with auto-fill domain from page URL
- 166 integration tests (was ~63)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Phase 2: Rewrite SKILL.md as QA playbook + command reference
Reorient SKILL.md files from raw command reference to QA-first playbook
with 10 workflow patterns (test user flows, verify deployments, dogfood
features, responsive layouts, file upload, forms, dialogs, compare pages).
Compact command reference tables at the bottom.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Phase 3: /qa skill — systematic QA testing with health scores
New /qa skill for systematic web app QA testing. Three modes:
- full: 5-10 documented issues with screenshots and repro steps
- quick: 30-second smoke test with health score
- regression: compare against saved baseline
Includes issue taxonomy (7 categories, 4 severity levels), structured
report template, health score rubric (weighted across 7 categories),
framework detection guidance (Next.js, Rails, WordPress, SPA).
Also adds browse/bin/find-browse (DRY binary discovery using git
rev-parse), .gstack/ to .gitignore, and updated TODO roadmap.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Bump to v0.3.0 — Phase 2 + Phase 3 changelog
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: cookie-import-browser — Chromium cookie decryption module + tests
Pure logic module for reading and decrypting cookies from macOS Chromium
browsers (Comet, Chrome, Arc, Brave, Edge). Supports v10 AES-128-CBC
encryption with macOS Keychain access, PBKDF2 key derivation, and
per-browser key caching. 18 unit tests with encrypted cookie fixtures.
* feat: cookie picker web UI + route handler
Two-panel dark-theme picker served from the browse server. Left panel
shows source browser domains with search and import buttons. Right panel
shows imported domains with trash buttons. No cookie values exposed.
6 API endpoints, importedDomains Set tracking, inline clearCookies.
* feat: wire cookie-import-browser into browse server
Add cookie-picker route dispatch (no auth, localhost-only), add
cookie-import-browser to WRITE_COMMANDS and CHAIN_WRITE, add serverPort
property to BrowserManager, add write command with two modes (picker UI
vs --domain direct import), update CLI help text.
* chore: /setup-browser-cookies skill + docs (Phase 3.5)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: bump version and changelog (v0.3.1)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* security: redact sensitive values from command output (PR #21)
type no longer echoes text (reports character count), cookie redacts
value with ****, header redacts Authorization/Cookie/X-API-Key/X-Auth-Token,
storage set drops value, forms redacts password fields. Prevents secrets
from persisting in LLM transcripts. 7 new tests.
Credit: fredluz (PR #21)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* security: path traversal prevention for screenshot/pdf/eval (PR #26)
Add validateOutputPath() for screenshot/pdf/responsive (restricts to
/tmp and cwd) and validateReadPath() for eval (blocks .. sequences and
absolute paths outside safe dirs). 7 new tests.
Credit: Jah-yee (PR #26)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: auto-install Playwright Chromium in setup (PR #22)
Setup now verifies Playwright can launch Chromium, and auto-installs
it via `bunx playwright install chromium` if missing. Exits non-zero
if build or Chromium launch fails.
Credit: AkbarDevop (PR #22)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* security: fix path validation bypass, CORS restriction, cookie-import path check
- startsWith('/tmp') matched '/tmpevil' — now requires trailing slash
- CORS Access-Control-Allow-Origin changed from * to http://127.0.0.1:<port>
- cookie-import now validates file paths (was missing validateReadPath)
- 3 new tests for prefix collision and cookie-import path traversal
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address review informational issues + add regression tests
- Add cookie-import to CHAIN_WRITE set for chain command routing
- Add path validation to snapshot -a -o output path
- Fix package.json version to match 0.3.1
- Use crypto.randomUUID() for temp DB paths (unpredictable filenames)
- Add regression tests for chain cookie-import and snapshot path validation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add /qa, /setup-browser-cookies to README + update BROWSER.md
- Add /qa and /setup-browser-cookies to skills table, install/update/uninstall blurbs
- Add dedicated README sections for both new skills with usage examples
- Update demo workflow to show cookie import → QA → browse flow
- Update BROWSER.md: cookie import commands, new source files, test count (203)
- Update skill count from 6 to 8
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* feat: team-aware /retro v2.0 — per-person praise and growth opportunities
- Identify current user via git config, orient narrative as "you" vs teammates
- Add per-author metrics: commits, LOC, focus areas, commit type mix, sessions
- New "Your Week" section with personal deep-dive for whoever runs the command
- New "Team Breakdown" with per-person praise and growth opportunities
- Track AI-assisted commits via Co-Authored-By trailers
- Personal + team shipping streaks
- Tone: praise like a 1:1, growth like investment advice, never compare negatively
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* docs: add Conductor parallel sessions section to README
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>