Alt-screen agent TUIs (OpenCode/OpenTUI, Codex, grok) bracket every repaint in `?2026h … ?2026l`. Hiding a pane mid-bracket — which a worktree switch or cold-park lands on routinely, since these brackets are written many times a second — leaves xterm's `decPrivateModes.synchronizedOutput` latched. RenderService.refreshRows checks that latch *before* rendering, so while it holds, every repaint Orca owns is a no-op: the forced render-pause repaint, the plain `refresh()` fallback, and the shared glyph-atlas rebuild all render zero rows while the xterm buffer is perfectly correct. Release the latch at the two reveal repaint entry points so those repaints actually paint. Also adds an OpenCode-shaped alt-screen e2e fixture and spec. The existing inline-TUI convergence spec covers the normal-buffer shape (live block glued to the bottom, history scrolling into scrollback); this covers the full-screen alternate-buffer shape, where nothing scrolls and so no row ever self-heals through the scroll path. Scope note: xterm arms a 1s watchdog that clears this latch on its own, so this closes a bounded window rather than the whole STA-2694 report. The e2e spec passes with and without the production change for that reason; the unit tests are what pin the behavior. Refs STA-2694.
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 0.0.32
Community & Support
-
Discord: Join the community on Discord.
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Twitter / X: Follow @orca_build for updates and announcements.
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WeChat: All other groups are full, now we're on group 5.
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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.










