The desktop Settings flow needed a real shell for bundled CLI setup, but the
restart path could hang behind old PTY teardown. Wire an xterm.js panel to a
portable-pty backend, inject the bundled CLI into the shell bootstrap, and
switch to the new session before cleaning up the previous one so restart work
stays off the frontend critical path.
Constraint: The desktop app must ship its own CLI entrypoint instead of depending on a global Claude install
Constraint: PTY teardown must not block the Tauri invoke path
Rejected: Reuse the install chat for arbitrary shell commands | it does not provide a real interactive PTY
Rejected: Close the old PTY before adopting the new session | it keeps restart vulnerable to hung child shutdown
Confidence: medium
Scope-risk: moderate
Reversibility: clean
Directive: Keep PTY teardown off the invoke path and preserve session handoff ordering when changing terminal lifecycle code
Tested: bunx vitest run src/__tests__/terminalPanel.test.tsx src/components/settings/TerminalPanel.restart.test.tsx; bun run lint; cargo check
Not-tested: End-to-end command echo inside the packaged desktop terminal still needs follow-up runtime verification
The desktop provider flow was still mixing provider-managed state with
`~/.claude/settings.json`, which let unrelated tools leak fields like
`ANTHROPIC_REASONING_MODEL` and `model` back into the active provider path.
This change moves the provider JSON editor onto `~/.claude/cc-haha/settings.json`,
routes provider settings through dedicated `/api/providers/settings` endpoints,
and makes model reads/writes under an active provider use the managed cc-haha
settings instead of the global user settings file.
Constraint: Active provider model selection must be isolated from legacy ~/.claude/settings.json
Rejected: Keep merging provider JSON with settingsApi.getUser() | external tools can reintroduce unrelated model fields into the provider flow
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Any future provider-model UI or runtime change should read/write cc-haha managed settings first, not the global user settings file
Tested: bun test src/server/__tests__/provider-presets.test.ts src/server/__tests__/settings.test.ts; cd desktop && bun run lint
Not-tested: Manual desktop provider modal interaction after the cc-haha settings API switch
The provider picker had two separate preset definitions and some defaults had
started to drift from the model IDs vendors document for Claude Code /
Anthropic-compatible usage. This change moves built-in presets to one
server-side JSON source, serves that source through the existing presets API,
and makes the desktop settings page consume the API instead of a duplicated
frontend constant. The preset defaults were then corrected against vendor docs
so the built-in values match documented model IDs and casing.
Constraint: Built-in provider defaults must match official vendor Claude Code or Anthropic docs
Rejected: Keep duplicated frontend and backend preset lists | values and casing drifted independently
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Update src/server/config/providerPresets.json and rerun provider-presets tests before changing built-in provider defaults again
Tested: bun test src/server/__tests__/provider-presets.test.ts; cd desktop && bun run lint
Not-tested: Manual desktop settings UI interaction after fetching presets from the API
Desktop MCP settings was synchronously probing every configured server from /api/mcp, which made the list page scale with connection latency and surface brittle behavior as installs accumulated more MCPs. Return lightweight snapshot rows from the list API, keep explicit status checks separate, and let the desktop UI refresh status in a constrained background lane while preserving project-aware server identity.
Constraint: MCP list must stay responsive even with many configured servers
Rejected: Probe all servers from the list view without limits | still fans out with server count and can overload slow installs
Rejected: Keep servers permanently unchecked until detail view | misses the desired loading feedback when the MCP page opens
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Keep /api/mcp as a configuration snapshot endpoint; do not reintroduce per-row live connect work on list load
Tested: bun test src/server/__tests__/mcp.test.ts; cd desktop && bun run test -- mcpSettings.test.tsx; cd desktop && bun x tsc --noEmit --ignoreDeprecations 5.0
Not-tested: Real desktop interaction against an environment with dozens of live MCP servers
Merged the desktop MCP management work into local main and retained
existing plugin settings affordances while resolving router and settings-tab
conflicts. The resulting flow keeps MCP settings global-only for speed and
uses slash-command cards to route users into concrete MCP or skill targets.
Constraint: local main already had plugin settings and API routes that had to remain available
Rejected: Favor the worktree version wholesale during merge | would have dropped local plugin tab and router support on main
Confidence: medium
Scope-risk: moderate
Reversibility: clean
Directive: Keep slash-command entry flows and settings tabs additive during future merges; do not collapse MCP and plugin navigation into one another
Tested: Conflict resolution review during merge; source commit 66edded validated with bun test src/server/__tests__/mcp.test.ts; cd desktop && bun run test -- pages.test.tsx mcpSettings.test.tsx; cd desktop && bun x tsc --noEmit --ignoreDeprecations 5.0
Not-tested: Re-running full desktop/manual verification from the merged main worktree after merge completion
Related: 66edded
Desktop MCP management now has a working server API, a global-only settings surface,
and slash-command entry points that surface MCP and skills from the composer before
routing users into the right settings view.
Constraint: Project-scoped MCP browsing in settings was too slow and noisy because it scanned multiple workdirs
Rejected: Keep project MCP aggregation on the settings homepage | duplicated entries and poor responsiveness
Rejected: Route /mcp directly on Enter without an intermediate card | removed the user's ability to choose a specific target first
Confidence: medium
Scope-risk: moderate
Reversibility: clean
Directive: Keep settings focused on global MCP; add project-scoped MCP affordances in the chat-context slash surfaces instead of re-expanding the settings homepage
Tested: bun test src/server/__tests__/mcp.test.ts; cd desktop && bun run test -- pages.test.tsx mcpSettings.test.tsx; cd desktop && bun x tsc --noEmit --ignoreDeprecations 5.0
Not-tested: Manual IAB verification after this final commit/merge cycle
The desktop app could read plugin-produced skills and agents, but it had no
plugin control plane of its own. This adds a dedicated Settings tab backed by
server-side plugin APIs so installed plugins can be inspected, enabled,
disabled, updated, reloaded, and uninstalled from the WebUI.
The implementation also teaches browser-based desktop dev sessions to honor a
custom backend URL, which made it possible to run isolated worktree ports for
real UI automation. During verification, the long-lived desktop server kept a
stale installed-plugin snapshot after external CLI mutations, so cache clearing
now resets that session-level plugin installation state as well.
Constraint: Desktop WebUI needed an isolated backend URL instead of the hard-coded 127.0.0.1:3456 fallback
Constraint: Reuse existing plugin operations and loaders instead of rebuilding plugin lifecycle logic in the desktop layer
Rejected: Fold plugin management into Skills or Adapters | mixed unrelated lifecycles and hid plugin-specific health/actions
Rejected: Expose only read-only plugin status in desktop | did not satisfy enable-disable-reload-uninstall verification needs
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Keep desktop plugin actions routed through the shared plugin operation layer and clear installed-plugin session caches when plugin state changes externally
Tested: cd desktop && bun run lint
Tested: cd desktop && bun run test -- src/__tests__/pluginsSettings.test.tsx
Tested: bun test src/server/__tests__/plugins.test.ts src/server/__tests__/skills.test.ts
Tested: Browser automation against isolated ports 15120/38456 covering discord plugin list/detail/disable/apply/enable/update/uninstall flows
Not-tested: Full desktop session runtime parity with CLI /reload-plugins AppState refresh beyond the new desktop API path
The desktop client already had a conversation-level rewind UI concept on the
CLI side, but the web/desktop surface lacked the protocol, session trimming,
and file checkpoint restore path needed to make rewind trustworthy. This change
adds a desktop-specific rewind API, wires the message-level UI affordance and
confirmation modal, enables SDK file checkpointing for desktop sessions, and
covers the restore path with service tests plus a real agent-browser workflow.
Constraint: Desktop sessions run the CLI in SDK/print mode, so file checkpointing had to be enabled explicitly for that path
Constraint: main branch is checked out in a separate worktree, so merge-back must happen from the primary worktree after commit
Rejected: UI-only rewind that only trims local state | would leave persisted transcript and disk state inconsistent after refresh
Rejected: Reuse getLastSessionLog as the sole snapshot source | active rewind must read file-history metadata directly from the session file
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Keep desktop rewind keyed to persisted user-message order unless the UI model starts carrying stable transcript UUIDs end-to-end
Tested: bun test src/server/__tests__/conversation-service.test.ts src/server/__tests__/sessions.test.ts; desktop MessageList vitest; desktop tsc no-emit; live agent-browser E2E on isolated ports with file edit then rewind
Not-tested: Browser E2E matrix for multi-file and second-edit scenarios is still covered at service-test level rather than full UI level
Desktop session interruptions were leaving two different classes of stale UI
artifacts behind: reconnects could silently lose in-flight output, and history
reloads could replay synthetic interruption or internal command breadcrumbs as
if they were user-facing transcript content. This change rebinds active session
output to the latest client websocket on reconnect, preserves queued outbound
messages across transient disconnects, and filters synthetic transcript entries
before they reach the desktop history API so reloads reconstruct only the
messages users should actually see.
Constraint: Desktop transcript history is shared with CLI JSONL files and must stay compatible with persisted message shapes
Rejected: Hide these artifacts only in React renderers | other transcript consumers would still receive polluted history
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Keep transcript filtering aligned with real synthetic/internal message shapes before adding new hidden message types
Tested: bun test src/server/__tests__/sessions.test.ts
Tested: bun test src/server/__tests__/conversations.test.ts
Tested: cd /Users/nanmi/.codex/worktrees/e7ac/claude-code-haha/desktop && bun run test -- websocket.test.ts
Tested: cd /Users/nanmi/.codex/worktrees/e7ac/claude-code-haha/desktop && bun run lint
Not-tested: Manual browser verification of the refreshed session transcript after interrupt on this exact session
Completed desktop task bars were only being dismissed locally, which let the
persisted task list resurface on refresh or bleed into the next user turn.
This wires the existing server-side reset path into the desktop stores and
session flow so a finished task cycle is summarized once, cleared locally,
and removed remotely before the next round starts.
Constraint: Existing task persistence already lives behind the server task-list API and must stay compatible with persisted JSON task files
Rejected: Only hide the completed task bar in UI state | left stale persisted tasks behind and reintroduced them on reload
Rejected: Clear desktop state without a task summary | dropped useful completion context from the chat transcript
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Keep desktop task dismissal and task-list persistence behavior aligned; do not reintroduce local-only clearing without covering reload and next-turn flows
Tested: `cd desktop && bun run lint`
Tested: `cd desktop && bun run test src/stores/cliTaskStore.test.ts src/stores/chatStore.test.ts src/components/chat/SessionTaskBar.test.tsx src/components/chat/ComputerUsePermissionModal.test.tsx`
Tested: `bun test src/server/__tests__/e2e/business-flow.test.ts --test-name-pattern "Task Lists API"`
Not-tested: Full `bun test src/server/__tests__/e2e/business-flow.test.ts` suite still has unrelated pre-existing failures in Models and Sessions sections
The sidebar project filter had regressed to lossy projectPath strings, so the
UI showed broken folder-name fragments and the dropdown could not match the
richer project chooser used in session creation. This switches the sidebar back
to recent-project metadata, renders the filter menu through a portal, and keeps
session filtering behavior unchanged while restoring readable labels and paths.
Constraint: Sidebar filtering still needs to target existing session projectPath values without migrating store shape
Constraint: The desktop sidebar dropdown must escape local stacking and overflow constraints to render reliably
Rejected: Keep deriving labels from sanitized projectPath strings | lost repo names and full paths, causing misleading project choices
Rejected: Rebuild sessionStore around recent-project objects in this fix | broader state migration than needed for the regression
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Keep sidebar project displays aligned with /api/sessions/recent-projects metadata instead of reintroducing string-splitting fallbacks
Tested: cd desktop && bunx vitest run src/components/layout/ProjectFilter.test.tsx src/components/layout/Sidebar.test.tsx
Tested: cd desktop && bun run lint
Tested: cd desktop && bun run build
Not-tested: Manual desktop visual pass of the repaired dropdown in a live Tauri window
The desktop app previously lost project-level skills in two places: the
settings browser only queried user skills, and the slash-command picker for a
fresh session depended on CLI init state that does not exist before the first
turn. This change makes the skills APIs cwd-aware, falls back to project skill
loading before CLI init, syncs sidebar session deletion with open tabs, and
aligns the empty-session composer styling so the pre-message session UI stays
consistent.
Constraint: Fresh desktop sessions need slash-command discovery before the CLI websocket emits system/init
Constraint: Only repository code should be committed; build artifacts, installs, and /tmp smoke fixtures stay out of git
Rejected: Rebuild slash-command listings from full getCommands() in the sessions API | introduced auth-gated command dependencies unrelated to local skill discovery
Rejected: Unify EmptySession and ChatInput into one full component now | higher regression risk for normal chat interactions than a visual-only hero variant
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Keep pre-message skill discovery keyed to session workDir so project-level .claude/skills remain visible before the first turn
Tested: bun test src/server/__tests__/sessions.test.ts; cd desktop && bun run test -- --run src/__tests__/skillsSettings.test.tsx src/components/layout/Sidebar.test.tsx src/__tests__/pages.test.tsx src/pages/ActiveSession.test.tsx; cd desktop && bun run lint
Not-tested: Manual desktop smoke test against the rebuilt .app bundle in the local GUI
This bundles the pending desktop/server team-session fixes with the local adapter recovery changes already in the worktree. The team path now keeps teammate membership stable under concurrent spawns, surfaces real teammate identities in the desktop UI, and allows direct interaction with member transcripts. The adapter changes recover automatically when stale thinking signatures invalidate an existing session.
Constraint: Team config writes can happen concurrently while multiple reviewers spawn in parallel
Constraint: Desktop member views must follow mailbox/transcript semantics rather than hijacking teammate runtime sessions
Rejected: Keep relying on config.json alone for member discovery | in-process teammates can be lost after concurrent writes
Rejected: Open teammate sessionIds as normal desktop sessions | would attach a second CLI instead of the running teammate
Confidence: medium
Scope-risk: moderate
Reversibility: clean
Directive: Preserve locked team-file mutation for any future teammate registration path and keep teammate labels sourced from member names before agent types
Tested: bun test src/server/__tests__/teams.test.ts src/server/__tests__/team-watcher.test.ts
Tested: cd desktop && bun run test --run src/stores/chatStore.test.ts src/pages/ActiveSession.test.tsx
Tested: cd desktop && bun run lint
Tested: cd desktop && bun run build
Not-tested: Manual end-to-end validation against a live Agent Teams run in the desktop app
- security: XSS sanitization with DOMPurify in Markdown/Mermaid/PermissionDialog;
path whitelist in filesystem API; fake keys in test/config files
- perf: fine-grained Zustand selectors in Sidebar/StatusBar/ContentRouter;
50ms throttle on streaming deltas; React.memo + useMemo in MessageList;
useRef for frequent keyboard shortcut state; AbortController 30s timeout
- leaks: WS session TTL timers (5-min cleanup on close); batch splice for
sdkMessages/stderrLines; folderPath validation in cronScheduler
- quality: optimistic update rollback in settingsStore; error state in
providerStore/teamStore; i18n for all hardcoded English strings
- docs: desktop architecture and features docs updated; VitePress nav fixed
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add a protocol-translating reverse proxy that allows using OpenAI-compatible
API providers (DeepSeek, OpenRouter, Groq, etc.) with Claude Code.
The proxy intercepts Anthropic Messages API requests from the CLI, transforms
them to OpenAI Chat Completions or Responses API format, forwards to the
upstream provider, and transforms streaming/non-streaming responses back.
Key features:
- Request transform: Anthropic Messages → OpenAI Chat/Responses
- Response transform: OpenAI → Anthropic (streaming SSE + non-streaming)
- Provider-agnostic reasoning support (reasoning_content, thinking_blocks,
reasoning fields from DeepSeek, OpenAI o-series, GLM-5, Groq, etc.)
- Event queue pattern for correct Anthropic SSE event ordering
- Two-step test: ① connectivity check ② full proxy pipeline validation
- Desktop UI: API format selector, two-step test results display
- License attribution for cc-switch (MIT, Jason Young)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Update AgentDefinition type with agentType, source, isActive, modelDisplay fields
- Refactor agentStore to support activeAgents/allAgents with cwd parameter
- Add i18n strings for agent browser UI (source labels, summary, status)
- Update server agents API with serialization helpers and override resolution
- Update tests to match new agent data structure
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Server: GET /api/skills (list) and GET /api/skills/detail (tree + files)
- Desktop: Skills tab with grouped list, file tree navigation, Markdown/code preview
- i18n: EN/ZH support
- Types, API client, Zustand store
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add API client, Zustand store, and i18n for agents list
- Display installed agents from ~/.claude/agents/ with detail view
- Render agent system prompt as Markdown via MarkdownRenderer
- Include error state with retry and empty state guidance
- Add 11 component tests covering all UI states and navigation
- Server: GET /api/skills (list) and GET /api/skills/detail (tree + files)
- Desktop: type definitions, API client, Zustand store
- i18n: EN/ZH translation keys for Skills tab
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Previously, creating a new session without selecting a project directory
defaulted to process.cwd(), which in the desktop app resolves to the app
installation path. Now it defaults to os.homedir().
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement IM adapters allowing users to chat with Claude Code from Telegram
and Feishu/Lark. Includes persistent session management (chatId→sessionId
mapping), project selection via /projects command, and a web UI settings page
for configuring bot tokens, allowed users, and default project directory.
Key changes:
- adapters/: Telegram and Feishu adapter scripts with shared common modules
(WsBridge, MessageBuffer, SessionStore, HttpClient, config, formatting)
- Backend: adapterService + REST API (GET/PUT /api/adapters) with secret masking
- Frontend: AdapterSettings page in Settings tab with i18n support
- DirectoryPicker: use React Portal for dropdown to fix overflow clipping
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add 7 frequency modes (every N min/hours, daily, weekdays, specific days, monthly, custom cron) with progressive disclosure UI
- Add "Run Now" button with confirmation popover and fire-and-forget API
- Add execution logs panel (TaskRunsPanel) with auto-polling and accordion behavior
- Add task edit mode with cron reverse-parsing (parseCron) to populate form
- Add server-side extractAssistantText to store meaningful AI responses instead of raw NDJSON
- Fix session linking: pass --session-id to CLI subprocess so "View conversation" navigates to actual content
- Fix MACRO undefined error by adding --preload to Bun.spawn
- Add confirmation popovers for all destructive actions (run/disable/delete)
- Add DayOfWeekPicker component for specific-days scheduling
- Add cronDescribe utility with i18n support and unit tests
- Display task creation time and last run time
- Add ~50 i18n keys (en/zh) for all new UI elements
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Input @ in composer to open file search popup showing project root
- Filter files/directories by typing, navigate with keyboard or mouse
- Click directory to enter subdirectory, type / to navigate deeper
- Enter selects item and inserts path text at cursor, popup closes
- Parse filter path (e.g. @src/components/) to auto-navigate and search
- Desktop: filesystem browse/search API supports includeFiles and search
- Web: directory tree browser with real-time search filtering
- Add Tauri sidecar architecture: Rust shell spawns claude-server binary,
dynamic port allocation, health-check wait loop, graceful shutdown
- Fix CORS middleware to accept `tauri://localhost` and `https://tauri.localhost`
origins from Tauri WebView, and add CORS headers to /health endpoint
- Enable native macOS window decorations (traffic lights) with Overlay title bar,
add data-tauri-drag-region on sidebar for window dragging
- Conditionally apply desktop-only padding (44px for traffic lights) vs web (12px)
- Generate brand identity: light-background app icon, horizontal logo, full icon
set (icns/ico/png) for Tauri bundle
- Add brand mark + GitHub link in sidebar, replace mascot SVG with app icon
in EmptySession page
- Update README (zh/en) and docs hero image with new branding
- Add sidecar build scripts and launcher entry points
- Gitignore Rust target/, Tauri gen/, and brand-assets candidates
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Settings: new Providers tab with full CRUD, activation, and connectivity
test; Model tab shows active provider name; General tab simplified
- Tasks: new CLI Tasks page displaying task lists from ~/.claude/tasks/
with status, owner, and dependency (blocks/blockedBy) visualization
- NewTaskModal: add Advanced options (model, permission mode, working dir)
- Backend: fix TaskService to parse CLI V2 task format; extend /api/tasks
with /lists endpoint for grouped queries
- Fix ModelInfo.context type from number to string
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The desktop app now keeps the composer stable while turns are active,
reduces low-signal tool noise in the transcript, restores project context
under the composer after session creation, and relies on the CLI's own
permission requests instead of injecting broader desktop-side Bash asks.
This also brings in the supporting desktop app source tree and the server
routes/session metadata needed for git info, filesystem browsing, session
resume, slash commands, and SDK-backed permission bridging so the UI can
operate as a coherent feature instead of a partial patch.
Constraint: Desktop transcript needs to stay usable during long multi-tool sessions without hiding file-change diffs
Constraint: Permission prompts must mirror CLI behavior closely enough that read-only commands do not get desktop-only prompts
Rejected: Keep rendering Read/Bash bodies inline | too noisy and unlike the intended transcript model
Rejected: Commit only the touched desktop files | would leave the newly introduced desktop app incomplete in git history
Confidence: medium
Scope-risk: broad
Reversibility: messy
Directive: Treat non-writing tools as summary-first transcript events; do not re-expand them by default without validating the UX against long sessions
Tested: cd desktop && bun run lint
Tested: cd desktop && bun run test -- --run
Tested: bun test src/server/__tests__/conversations.test.ts
Not-tested: Manual visual regression against the exact screenshots in a live desktop session
Not-tested: Full root TypeScript check (repository still has unrelated extracted-native parse failures)
