m4air
916d3b8bf1
Crash report a8562106 (v1.4.201, win32 10.0.26100, Electron 43.7.0) arrived as
`Reason: launch-failed`, `Exit code: 18`, `minidumpStatus: absent` and could not be
triaged, because `describeCrashReportExitCode` returned null for every launch-failed
report. The bare `18` is the whole signal a triager gets.
18 is not an exit status. A launch-failed child never ran, so its code comes from a
third namespace: Chromium's `sandbox::ResultCode`, where 18 is
`SBOX_ERROR_CREATE_PROCESS` — the broker's CreateProcess call for the renderer target
was refused. Transcribed from `sandbox/win/src/sandbox_types.h` at Chromium
150.0.7871.250, the exact version Electron 43.7.0 pins.
Add `windows-launch-failure-code.ts` as a third peer beside `windows-crash-exit-code.ts`
and `posix-wait-status.ts`, and decode launch-failed in its own branch — deliberately
*before* the platform dispatch, so a launch code can never fall through to a table that
would misname it. The same 18 renders three ways depending on `reason` and platform, and
the tests pin all three.
Kept narrow on purpose:
- win32 only. Chromium can only ever report LAUNCH_RESULT_FAILURE on darwin/linux, so
naming a sandbox stage there would invent a cause. Those platforms render exactly as
they did before.
- No `>>> 0` normalization, unlike the NTSTATUS table: unsigned coercion would wrap a
negative status such as -36863 into this table and name it a sandbox stage.
- SBOX_ALL_OK (0) and SBOX_ERROR_UNSANDBOXED_PROCESS (62) are excluded. 62 is ordinary
control flow for routing a child down the unsandboxed path; naming it an error would
report normal behaviour as a fault.
- Codes past the table degrade to the raw number. Chromium declares the enum append-only
("listed in a histogram and any new codes should be added at the end"), so a future
code cannot borrow a neighbour's name.
Orca
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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
Features
Mobile CompanionMonitor and steer your agents from your phone — get notified when an agent finishes and send follow-ups from anywhere. |
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Parallel WorktreesFan one prompt across five agents, each in its own isolated git worktree — compare the results and merge the winner. |
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Terminal SplitsGhostty-class terminals with WebGL rendering, infinite splits, and scrollback that survives restarts. |
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Design ModeClick any UI element in a real Chromium window to send its HTML, CSS, and a cropped screenshot straight into your agent's prompt. |
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GitHub & Linear, NativeBrowse PRs, issues, and project boards in-app — open a worktree from any task and review without a context switch. |
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SSH WorktreesRun agents on a beefy remote box with full file editing, git, and terminals — auto-reconnect and port forwarding included. |
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Annotate AI DiffsDrop comments on any diff line and ship them back to the agent — review, edit, and commit without leaving Orca. |
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Drag Files to AgentsVS Code's editor with autosave everywhere — drag files or images straight into an agent prompt. |
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Orca CLIAgents drive Orca too — script every workflow with |
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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
Codex
Grok
Cursor
GitHub Copilot
OpenCode
MiMo Code
Amp
OpenClaude
Antigravity
Pi
oh-my-pi
Hermes Agent
Devin
Goose
Auggie
Autohand Code
Charm
Cline
Codebuff
Command Code
Continue
Droid
Kilocode
Kimi
Kiro
Mistral Vibe
Qwen Code
Rovo Dev
+ any CLI agent
Install
Desktop — macOS, Windows, Linux
- Download from onOrca.dev
- Or grab a build directly: macOS Apple Silicon · macOS Intel · Windows (.exe) · Linux AppImage · All builds
- Running
orca serveon a headless Linux server? See the headless Linux server guide.
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.
- iOS: Download on the App Store or join TestFlight
- Android: Download APK 0.0.48 · Install guide
Community & Support
-
Discord: Join the community on Discord.
-
Twitter / X: Follow @orca_build for updates and announcements.
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WeChat: Scan to join the Orca community WeChat group 8. Group 8 may be full; if so, scan the Group 9 QR code instead.
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Feedback & Ideas: We ship fast. Missing something? Request a new feature.
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Privacy: See the privacy & telemetry docs for what anonymous usage data Orca collects and how to opt out.
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Show Support: Star this repo to follow along with our daily ships.
Developing
Want to contribute or run locally? See our CONTRIBUTING.md guide.
The relay that pairs the mobile app with a desktop host is also in this repository under
cloud/, with a separate pnpm workspace and setup guide.
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.