Jinwoo Hong
7f203ad5aa
* WIP * WIP2 * fix(browser): only pixel-capturing commands wait for the page to be drawn Every targeted browser command used to take an automation-visibility lease, which waits for two desktop-window animation frames (capped at 2 s). When the desktop window is minimized or throttled, that wait always hits the cap, so each phone tap or agent command stalled for up to 2 s (STA-8024). Input, page JavaScript, layout and accessibility snapshots all work on a hidden page; only pixel capture needs it drawn. The lease is now opt-in via `needsPaint` on the two commands that can capture pixels through this path (`exec` passthrough and `pdf`); `ensureVisible` is removed. Screenshots keep managing their own lease. (Commits24821aeand07b4a09carry this change under WIP messages.) * refactor(browser): drop the session-recreate option only no-lease commands used Only exec and pdf take the automation-visibility lease now, and both create an agent-browser session, so the lease's re-registration path always recreates the session. Remove the `recreate` option from restartSessionForTarget and the options passthrough that fed it. Also fix the keypress test comment that still counted the lease's extra page lookup, and note that screenshots lease inside the screenshot lock. * fix(browser): resolve a command's page when it runs, not when it is queued Enqueue resolved the page's guest webContents and created its session up front. Before this PR every command re-resolved after its lease, which hid that; now a command queued behind exec/pdf, whose lease can re-register the page with a new guest webContents, would run against the old one. Enqueue now only picks the page (and so the queue). The webContents lookup and session setup move into the queued job and run when the command starts, after the lease for exec/pdf. The lease path's refresh collapses into that step. Resolving after the lease already sees a re-registration that happens during the lease, so the only thing left from the refresh is the case where the page's existing session is bound to an older guest: that session is restarted on the new one (keeping intercept routes) and the active-tab pointers move with it. That check now covers every session-backed command, not only leased ones. Admission is still checked at enqueue and again when the job starts. * refactor(browser): drop the session-restart reconcile no page can reach Every renderer re-registration of a page with a different guest goes through browser:registerGuest, which calls onProcessSwap in the same tick. That destroys the page's session and rejects its queued commands, so by the time a queued command runs, no session can still be bound to an older guest. The reconcile in the queue and restartSessionForTarget, its only caller, are removed along with the two tests that called it directly. A queued command now resolves the page's current guest, ensures its session, and runs. The re-registration tests now report the swap through onProcessSwap, as production does: commands queued behind the swapping lease are rejected with browser_tab_closed, the leased pdf runs on the new guest, and intercept routes survive the swap.
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
Muse
OpenCode
MiMo Code
Amp
OpenClaude
Antigravity
Pi
oh-my-pi
Hermes Agent
Devin
Goose
Auggie
Autohand Code
Charm
Cline
Codebuff
Freebuff
Command Code
Continue
Droid
Kilocode
Kimi
Kiro
Mistral Vibe
Qwen Code
Rovo Dev
Muse
+ 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 0.0.50 · Install guide
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 10.
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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.
The relay that pairs the mobile app with a desktop host is also in this repository under
cloud/, with a separate pnpm workspace and setup 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.