Jinwoo Hong
6729f3a0b0
* tools: add a phone-vantage relay connect benchmark Connect-speed work on the phone had no way to attribute latency to a hop. Timing the mobile app end to end only says "connect is slow", and a synthetic WebSocket probe does not exercise the credential check, the E2EE handshake, or the RPCs the phone blocks on before it publishes connected. This replays the shipped mobile wire sequence from Node against a real desktop over the production relay, so each phase gets its own number. The handshake is a plain-JS port of the mobile client session, which is only trustworthy if it stays byte-identical to what ships; a parity test runs it against the real desktop responder in the normal unit suite so drift in the transcript encoding, key schedule, or frame layout fails there rather than producing a bench that measures a handshake nobody uses. Adds a foreground mode for the resume-after-background question the phone lanes need: connect, go silent past the relay's client silence watchdog, then report whether the retained socket still answers and what the fallback redial costs. The bench writes a resume-credential bundle at runtime. That file carries a live device token for a real paired desktop, so the directory ignores it outright. * tools: make the relay bench name its target and opt in to dialing The supporting scripts carried production defaults: the director origin was hardcoded in both, and the hop-latency probe defaulted to a named production cell. Running either with no arguments sent live traffic at production, and the region probe did it on import, before any argument was read. A default like that is the wrong shape for a bench, because the operator never states what they are measuring against and a stray invocation is indistinguishable from an intended one. Every script now refuses to open a socket unless ORCA_RELAY_BENCH_LIVE=1 is set, and the director comes from --director or ORCA_RELAY_BENCH_DIRECTOR with no fallback. The cell origin is a required argument. Refusals print one line of usage and exit 2, so an accidental run is inert rather than live. The remaining host-id default is an id no desktop owns, which is the point of that probe: it measures the cell hop without reaching a desktop at all. * tools(relay-bench): type refuse() as never so origins are strings * tools(relay-bench): fail closed on hostile input and bounded arguments Review found the harness trusted whatever it was handed: the DevTools port and the director-supplied probe origins went straight into a URL, http origins were accepted, repeat counts came from a bare Number() cast, and the state file kept its existing mode. - Validate the DevTools port as a 1-65535 integer, so '80@attacker.example' cannot move the fetch off loopback via URL userinfo. - Require https for every origin, and refuse loopback, link-local, private, and multicast destinations. Region probe origins and the cell URL the director returns go through the same check, so a compromised director cannot aim the harness at the operator's own network. - Bound --runs, --rounds, runs, --gap, and --hold as whole numbers, so 'Infinity' exits 2 instead of looping forever against the relay. - Report a region as UNREACHABLE when every probe fails, rather than letting Math.min([]) spread into NaN and read as ok. - Bound the director /v1/resolve and /v1/regions fetches and report timeouts. - Return null openMs when the socket never opened, and clear dial, cell, and RPC timers on the first terminal event so Node exits promptly. - Default handle.rpc() to RPC_TIMEOUT_MS, not DIAL_TIMEOUT_MS. - Write the state file through a helper that creates the parent directory, refuses a symlink, and forces 0600 on an existing file; refuse to read one that is readable beyond the operator. - Read the pairing link from stdin or a 0600 file, never argv. - Reject missing and invalid positionals with usage and exit 2. Adds unit tests for the pure guards: argument parsing, bounded integers, port and origin classification, DNS vetting, state-file modes and symlinks, region verdicts, and pairing-link decoding. None opens a socket, and every network path stays gated on ORCA_RELAY_BENCH_LIVE=1. * tools(relay-bench): settle in-flight rpcs and guard an empty region catalog Follow-up to the review fixes. Clearing a pending rpc timer without a resolution swapped a 15 s timeout for an await that never returns, so the teardown paths now settle each waiter with a closed result. A director that answers /v1/regions with no regions now reports that and exits 1 instead of printing an empty round. * tools(relay-bench): attach the origin-vetting doc to the function it describes * fix(tools): resolve a director-named cell through DNS and fail cdp-eval clearly
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
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 0.0.48 · 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 8. Group 8 may be full; if so, scan the Group 9 QR code instead.
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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.