NeilandOrca
5ea7df1a5b
fish arms `CSI ?2031h` before painting each prompt and withdraws it when it hands the tty to a child — a ~1ms window. Orca answered that subscribe with `CSI ?997;Nn` across a 1-3ms renderer hop, so the reply landed after the withdrawal and was read as stdin by the next child, corrupting `brew`/`npx` `[y/N]` prompts. The reply is not stale by Orca's own view when written (measured staleReplies: 0), so no suppress-the-stale-reply scheme can close this — the information needed to suppress does not exist yet. Nothing asked for the reply either. The Contour spec says a terminal "should only send out the DSR when the palette has been updated"; Ghostty (Termio.zig:729 — force=true reachable only from the ?996n DSR), iTerm2 (VT100Terminal.m:995 — flag only) and xterm.js (InputHandler.ts:2035 — flag only) all emit nothing on the DECSET. So stop entering the race: record the subscription, answer nothing. Of 17 real programs measured under a pty, only fish, tmux, claude and opencode subscribe; none block on a reply, and answering produces one redundant palette re-query and zero rendering difference. tmux is the only one that sends `?996n`, which Orca still answers. - Subscribes are record-only at all four emitters (live scan, hidden-gate fact, parked byte watcher, parked responder — the last is deleted, it only replied). - `?996n` answers, the subscription registry, and the theme-flip push are unchanged. `paneLastThemeMode` is still seeded at subscribe so the next appearance re-apply is not read as a flip. - Replay grammar carries `?2031l` alongside `?2031h`, so a late-attaching remote client no longer registers a subscription the TUI already retired. Also closes fish-integration gaps found alongside: `unset` (which fish lacks) becomes `set -e` on paths parsed by the client's login shell, `config.fish` is parsed for agent-home detection, and bracketed-paste startup delivery is made consistent across local/daemon/relay. Regression test drives real fish 4.7.1 under node-pty and asserts on what the child process reads; it fails against pre-fix code with the exact payload from the issue. CI installs fish 4 and fails loudly rather than skipping. Closes #9993 Co-authored-by: Orca <help@stably.ai>
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 0.0.42
Community & Support
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Discord: Join the community on Discord.
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Twitter / X: Follow @orca_build for updates and announcements.
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WeChat: Scan to join the Orca community WeChat group 7.
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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.
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.