Interactive TUIs (e.g. Claude Code) could render garbled — output wrapped at ~1 column, overlapping text — when a terminal's pane layout had not settled by the first animation frame. The deferred-rAF fit then spawned the PTY at the wide window width while xterm later reflowed to the real (narrower) pane width. The corrective onResize was dropped (cols already matched at fit time, or isRendererPtyResizeAuthoritative() was false mid-mount), so process.stdout.columns stayed pinned to the stale width forever and the TUI emitted wide output into a narrow pane. Fix: after the PTY id resolves, re-fit once layout has settled and force the PTY to xterm's current dimensions if they differ from the spawn dimensions. The initial spawn-time sync is authoritative by definition, so it bypasses the visibility gate — but still respects the mobile-fit override/lock, which legitimately parks the PTY at phone dims. Verified with tests/e2e/terminal-column-desync-repro.spec.ts: the 'during initial mount' golden repro fails without this change and passes with it; all 5 scenarios (visible resize, hidden resize, repeated background resize, split reparent, initial mount) pass. Repro spec co-authored via orchestration. Co-authored-by: Orca <help@stably.ai>
Orca
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
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 0.0.16
Community & Support
-
Discord: Join the community on Discord.
-
Twitter / X: Follow @orca_build for updates and announcements.
-
WeChat: Scan the QR code to join the community.
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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.
License
Orca is free and open source under the MIT License.









