Jinwoo Hong
e3cb32791e
* test(runtime): add a readiness census pinning every tui-idle verdict
Replays every recorded agent PTY transcript frame by frame through a real
runtime pane (agent-known and agent-unknown, clocked and clockless) and a
synthetic evidence matrix for all 43 TuiAgents, and compares each verdict
and tui-idle wait outcome to committed run-length-encoded baselines.
Refs STA-9098
* test(runtime): pin the census quiet probes to literal windows
A census that read TUI_IDLE_QUIESCENCE_MS would move with it; fixed 2999/3000 ms
reads and a fixed 2000 ms poll step make a changed window show as changed verdicts.
Refs STA-9098
* test(runtime): say which census probe writes runtime state
Refs STA-9098
* test(runtime): observe the census through settled panes and caller-visible waits
- Read each verdict through the runtime's own settle seam (evaluateTuiIdleForLeaf) instead
of re-wiring evaluateTuiIdle/leafTuiIdleEvidence/buildTerminalWaitText, so the census is
coupled to one runtime method, not to the module STA-9098 rewrites.
- Let the runtime finish each chunk (one macrotask turn) before reading. The old read raced
work chained on the paint, so 14 frames pinned a microtask-ordering artefact.
- Record when a wait settles (@start vs @poll), not just its outcome.
- Exit each pane's PTY after reading it so its emulator is freed.
- Replace the hand-grouped families, literal fixture list and per-pane split flag with a
directory-scanned catalog, one baseline per replayed pane, and size-balanced shards.
- Run the synthetic matrix in one file; it takes about 2 s.
* test(runtime): cross dialog-versus-ready-screen order with every title in the census matrix
Blocked detection is position-ordered (design doc 11.5): the later of a blocker and a ready
anchor wins. The matrix now paints a workspace-trust dialog after, and before, each agent's
ready screen under every title, so a rule engine that loses that ordering fails per agent.
* test(runtime): read the census baseline field without Reflect.get
The anti-slop lint rejects Reflect.get on parsed input.
* refactor(runtime): read Antigravity, Cline, Prime Agent and Cursor readiness from rule files
Adds agent-state-rules/: a zod-validated JSON file per agent, one priority list of
screen rules per agent (idle with strength and requiresQuiet, or hold), and text
anchors that feed the shared, position-ordered blocked layer every pane reads first.
The three screen-ruled agents and Cursor's approval menu and prompt move to data;
the Antigravity text scan stays code as a named anchor. Their old code paths are
deleted. Every other agent still runs through the existing lanes, unchanged.
The readiness census baselines are untouched and pass.
Refs STA-9098
* test(runtime): cover the agent state rule engine's schema, priority, rows, anchors and lanes
Refs STA-9098
* fix(runtime): refuse rule patterns that repeat an optional or alternating group
The load-time regex check only flagged a repeated group whose body held * + or {,
so (a?)* and (a|aa)+ passed though both backtrack exponentially. A repeated
group's body must now be fixed: no quantifier of any kind and no alternation.
The comment states the remaining polynomial gap instead of claiming linearity.
* refactor(runtime): give agent state rules and text anchors one when/answer shape
Every rule and text anchor is now when (a region and what it must show) plus
answer, each a discriminated union, so part (b) adds title, text and status
regions and working or blocked answers as new variants instead of new fields.
- Cursor's prompt is two anchors answering working and idle; the one-off
workingIfAfter and followedBy fields become a general after test.
- Anchor literals and the probe banner must be lowercase, since they are
matched against the lowercased tail.
- screenProbeBanner moves under profile, the place for non-detection facts.
- why is required on every rule and anchor.
- A blocked anchor must name a lastOf literal, which the prefilter keys on.
* docs: point the readiness evidence docs at the agent state rule files
* fix(runtime): refuse uppercase contains terms in text anchors, which read the lowercased tail
A text anchor's after and lines tests run on the lowercased tail, so an
uppercase contains term loaded and then never matched. Build the text test
schema from the literal it accepts and give anchors the lowercase one. Also
drop a probe-banner early return that no bundled catalog reaches.
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
DeepSeek Harness
ZCode
OpenCode
MiMo Code
Amp
OpenClaude
Antigravity
Pi
oh-my-pi
Hermes Agent
Devin
Goose
Auggie
Autohand Code
Charm
Cline
CodeBuddy
Codebuff
Freebuff
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
- Android: Download APK 0.0.50 · Install guide
Community & Support
-
Discord: Join the community on Discord.
-
Twitter / X: Follow @orca_build for updates and announcements.
-
WeChat: Scan to join the Orca community WeChat group 11.
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Feedback & Ideas: We ship fast. Missing something? Request a new feature.
-
Privacy: See the privacy & telemetry docs for what anonymous usage data Orca collects and how to opt out.
-
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.