setActiveTab now prefers the active worktree when a tab id is held by more than one, but terminals.ts has a second, older owner resolver: getTerminalTabOwnerWorktreeId, a memoized map built last-writer-wins. Two of its callers — setRuntimePaneTitle and clearRuntimePaneTitle — use the result for the same "is this pane in the active worktree" gate, so under a duplicate the two resolvers disagree: the cache names whichever worktree it saw last, which can be a background one for a pane the user is looking at. The gate then fails open and every classified OSC title frame bumps sortEpoch, reinstating the click-driven sidebar re-sort #209 removed — 20 title frames measured 20 bumps, each one a store write that re-renders every sortEpoch subscriber. isTabInActiveWorktree answers from the active worktree's own tab list instead of a tie-break. It stays behind the cheap id equality so the common non-duplicated path is unchanged, and it is a hasOwn lookup plus one scan of that worktree's tabs rather than resolveActiveTabOwnerWorktreeId, whose full scan would run per title frame and whose breadcrumb would fold a second caller into one verdict. Leaves updateTabTitle and clearTabLaunchAgent on the cache: they pick which copy of a duplicated tab to mutate, where no answer is defensible until the duplication itself is fixed.
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 0.0.36
Community & Support
-
Discord: Join the community on Discord.
-
Twitter / X: Follow @orca_build for updates and announcements.
-
WeChat: If group 5 is full, you can join group 6.
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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.










