ADE for working with a fleet of parallel agents
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Jinwoo Hong 15ef69a814
refactor(runtime): preserve transport error codes over IPC (#12667)
Errors thrown across Electron's `ipcMain.handle` lose their structured error code — only the message survives. So the renderer classified transport failures by matching substrings of English message text. That is how a queue-overload rejection escaped classification during a remote outage and surfaced as a raw error wall: the code was stripped in transit and its message fragment was not in the recoverable list.

This converts `RemoteRuntimeClientError` and `RuntimeRpcCallQueueOverloadError` rejections from `runtimeEnvironments:call` into the existing structured `{ok:false, error:{code,message}}` response, which the preload already passes through unchanged and `unwrapRuntimeRpcResult` already reconstructs with the code intact. Classification now treats a present code as authoritative and consults message fragments only when there is no code.

The fragment list is deliberately RETAINED as a backstop, not deleted: untyped main-handler rejections, subscription-start failures, and older code-less paths still rely on it.

Proven real rather than cosmetic: a test-only patch applied to unmodified main fails (4 failed / 66 passed) because the code does not survive the boundary today, and passes on this branch.

Independent review specifically chased the risk that a present-but-unrecognized code would now short-circuit to fatal where a message fragment previously rescued it — the shape that dead-ends a pane. It enumerated all 34 reachable code/message pairs and confirmed no pair flips recoverable to fatal, that the newly-serialized code set is closed and client-local, and that host-forwarded codes preserve recoverable classification by design. A differential harness over that corpus was verified non-vacuous by injecting the bad shape.

Nothing crosses the paired-runtime wire: desktop main -> IPC -> preload -> renderer only, reusing an existing response shape, no new fields or opcodes.

The connection-level offline state with a single reconnect affordance remains as STA-3456 follow-up work.
2026-08-05 00:44:05 -07:00
.github feat(updater): restart hourly build numbers per version, restyle the timestamp (#12587) 2026-08-04 15:54:17 -07:00
.husky
Casks
build-plugins Keep the app responsive when security software slows process creation (#12217) 2026-08-04 02:03:40 -07:00
config test(serve): pin zero duplicate agent resumes across headless serve desktop promotion (#12666) 2026-08-05 00:34:10 -07:00
docs fix(mobile): relay UX overhaul — steady status colors, visible relay dials, coordinated deep links (F1-F10) 2026-08-04 19:47:39 -07:00
examples/plugins feat: bound direct SSH reconnect fan-out and recovery (#11003) 2026-07-28 12:33:17 -07:00
mobile fix(mobile): relay UX overhaul — steady status colors, visible relay dials, coordinated deep links (F1-F10) 2026-08-04 19:47:39 -07:00
native Stop the Windows Orca CLI from crashing when the environment carries both PATH and Path (#12218) 2026-08-03 20:45:23 -07:00
resources feat(plugins): Orca plugin system — kernel, content packs, panels, workers, marketplace v0 (experimental) (#8549) 2026-07-27 01:14:33 -07:00
skill-guides perf(runtime): gate terminal.list visual layouts (#12450) 2026-08-04 17:50:52 -07:00
skill-stubs feat(skills): land remaining hybrid stubs (#9846) 2026-07-22 11:43:01 -07:00
skills feat(skills): land remaining hybrid stubs (#9846) 2026-07-22 11:43:01 -07:00
src refactor(runtime): preserve transport error codes over IPC (#12667) 2026-08-05 00:44:05 -07:00
tests Add host and project filtering to worktree jump palette (#12638) 2026-08-05 00:11:47 -07:00
.gitattributes feat(plugins): Orca plugin system — kernel, content packs, panels, workers, marketplace v0 (experimental) (#8549) 2026-07-27 01:14:33 -07:00
.gitignore fix(worktrees): stop silently switching existing Windows setup scripts to Git Bash (#12406) 2026-08-03 23:25:50 -07:00
.npmrc
.oxfmtrc.json
.oxlintrc.json chore(lint): enable safe performance guard rules (#12073) 2026-08-02 00:14:58 -07:00
AGENTS.md fix(worktrees): stop silently switching existing Windows setup scripts to Git Bash (#12406) 2026-08-03 23:25:50 -07:00
CLAUDE.md
LICENSE
README.md docs: update Android APK link to v0.0.37 (#12515) 2026-08-04 03:12:23 -07:00
components.json
electron.vite.config.ts Keep the app responsive when security software slows process creation (#12217) 2026-08-04 02:03:40 -07:00
orca.yaml
package.json release: v1.4.169-rc.0 2026-08-04 20:44:34 +00:00
pnpm-lock.yaml fix(mobile): render Mermaid diagrams in MobileMarkdown (#11185) 2026-08-03 20:05:16 -07:00
pnpm-workspace.yaml fix(build): stop `pnpm -r` from crawling the mobile workspace (#11291) 2026-07-28 21:34:55 -07:00
tsconfig.json
vite.web.config.ts

README.md

Orca Orca

GitHub stars Total downloads across all releases License: MIT Join the Orca Discord Follow Orca on X Supported platforms: macOS, Windows, and Linux

中文 · 日本語 · 한국어 · Español · Français · Português

The AI Orchestrator for 100x builders.
Run Codex, ClaudeCode, OpenCode or Pi side-by-side — each in its own worktree, tracked in one place.

Download Orca

Orca desktop app running agents in parallel worktrees, with the Orca mobile companion app in the corner

Features

Mobile Companion

Monitor and steer your agents from your phone — get notified when an agent finishes and send follow-ups from anywhere.

iOS App Store · TestFlight · Android APK 0.0.37 · Docs →

Orca desktop with the mobile companion app

Parallel Worktrees

Fan one prompt across five agents, each in its own isolated git worktree — compare the results and merge the winner.

Docs →

Parallel worktree orchestration

Terminal Splits

Ghostty-class terminals with WebGL rendering, infinite splits, and scrollback that survives restarts.

Docs →

Terminal splits

Design Mode

Click any UI element in a real Chromium window to send its HTML, CSS, and a cropped screenshot straight into your agent's prompt.

Docs →

Embedded browser and Design Mode

GitHub & Linear, Native

Browse PRs, issues, and project boards in-app — open a worktree from any task and review without a context switch.

Docs →

GitHub and Linear task workflows in Orca

SSH Worktrees

Run agents on a beefy remote box with full file editing, git, and terminals — auto-reconnect and port forwarding included.

Docs →

Remote worktrees over SSH

Annotate AI Diffs

Drop comments on any diff line and ship them back to the agent — review, edit, and commit without leaving Orca.

Docs →

Annotate AI-generated diffs

Drag Files to Agents

VS Code's editor with autosave everywhere — drag files or images straight into an agent prompt.

Docs →

Drag files and images into an agent prompt

Orca CLI

Agents drive Orca too — script every workflow with orca worktree create, snapshot, click, and fill.

Docs →

Script Orca from the CLI

Also in the box:

  • Quick open — Search across worktrees, files, agents, commands, and repo context without leaving your flow.
  • Account switcher & usage tracking — See Claude and Codex usage and rate-limit resets, and hot-swap accounts without re-logging in.
  • Rich repo previews — Preview Markdown, images, PDFs, and repo docs in the workspace.
  • Computer Use — Let agents operate desktop apps and visible UI when a workflow needs real interaction.
  • Notifications and unread state — Know when an agent finishes or needs attention, then mark threads unread to come back later.
  • And many, many more — we ship daily, so this list is perpetually behind. The changelog is the real feature list.

Supported Agents

Works with any CLI agent — if it runs in a terminal, it runs in Orca.

Claude Code logo Claude Code   Codex logo Codex   Grok logo Grok   Cursor logo Cursor   GitHub Copilot logo GitHub Copilot   OpenCode logo OpenCode   MiMo Code logo MiMo Code   Amp logo Amp   OpenClaude logo OpenClaude   Antigravity logo Antigravity   Pi logo Pi   oh-my-pi logo oh-my-pi   Hermes Agent logo Hermes Agent   Devin logo Devin   Goose logo Goose   Auggie logo Auggie   Autohand Code logo Autohand Code   Charm logo Charm   Cline logo Cline   Codebuff logo Codebuff   Command Code logo Command Code   Continue logo Continue   Droid logo Droid   Kilocode logo Kilocode   Kimi logo Kimi   Kiro logo Kiro   Mistral Vibe logo Mistral Vibe   Qwen Code logo Qwen Code   Rovo Dev logo Rovo Dev   + any CLI agent


Install

Desktop — macOS, Windows, Linux

Or via a package manager:

# macOS (Homebrew)
brew install --cask stablyai/orca/orca

# Arch Linux (AUR) — or stably-orca-git to build from source
yay -S stably-orca-bin

Mobile Companion — iOS, Android

Pair with your desktop app to monitor and steer your agents from your phone.


Community & Support

  • Discord: Join the community on Discord.

  • Twitter / X: Follow @orca_build for updates and announcements.

  • WeChat: Scan to join the Orca community WeChat group 7.

    WeChat group 7 QR code for the Orca community
  • Feedback & Ideas: We ship fast. Missing something? Request a new feature.

  • Privacy: See the privacy & telemetry docs for what anonymous usage data Orca collects and how to opt out.

  • Show Support: Star this repo to follow along with our daily ships.


Developing

Want to contribute or run locally? See our CONTRIBUTING.md guide.

Orca contributors

GitHub star history chart for stablyai/orca

Signed Builds

Windows code signing sponored/provided by SignPath.io, certificate by SignPath Foundation.

License

Orca is free and open source under the MIT License.