Push-on-idle only fires on a live agent-status observation. That gate is right in intent — a seeded status is a memory, and typing plus Enter into an agent that went busy across a relaunch corrupts a real turn — but it has no way to ever resolve, because an idle agent TUI is silent. Claude paints its title on the working→idle edge and emits nothing afterwards, so a pane restored while its agent sits at the prompt never produces the frame the gate waits for. Mail addressed to it strands until a human gives the agent something unrelated to do, which is what makes it look like delivery is triggered by the user rather than by the mail. Probe instead of waiting. Quiescence across a window plus a recognized foreground agent establishes the same fact the missing title would have carried: a byte in the window means a spinner repaint, tool output, or a human mid-keystroke, and a foreground that is not a known agent means there is nothing there to wake. Neither is safe to submit into, and both are cheap to observe. The condition covers unknown status as well as a seeded idle. A cold relaunch returns its restore payload before the renderer publishes the graph, so the seed lands on a pty with no leaves and the pane comes back carrying no status at all — that, not the seeded idle, is the shape the restart e2e reproduces. 'working' and 'permission' are positive evidence of not-idle and never probe.
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
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 0.0.37
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 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.










