* test(e2e): make Codex typing-latency harness measure real echo latency The local Codex typing-latency spec produced meaningless numbers. Four defects, all fixed here: 1. False-positive readiness. `/Ask Codex|OpenAI/i` matched "OpenAI's command-line coding agent" on the *sign-in* screen, so the test went "ready" against a login prompt and measured typing into a non-composer. Now gated on the composer status bar (`/Context \d+% used/i`), which only the live composer draws. Banner text is unusable: the serialized buffer interleaves ANSI escapes through those glyphs. 2. Missing auth. The E2E profile runs an isolated HOME with a managed CODEX_HOME that has no auth.json, guaranteeing the sign-in screen. The launch now pins the real ~/.codex, and skips with a clear message when auth.json is absent instead of silently measuring a login screen. 3. Measurement overhead swamped the signal. Per-key latency was measured by polling getTerminalContent() every 5ms, so each sample was real echo latency + full buffer serialize + CDP round-trip + poll granularity. Measurement now happens entirely in-renderer: an in-page hook stamps performance.now() on keydown (window capture phase, before xterm forwards to the PTY) and again in xterm's onWriteParsed once the glyph is in the viewport, with onRender giving a separate time-to-paint. Samples are drained in one page.evaluate after typing ends — zero CDP round-trips inside the measured window. 4. Thresholds were meaningless (median<150ms / worst<500ms). Replaced with p50<35 / p95<60 / max<120, based on 10 local runs. Also: 60 keystrokes instead of 24 with the first 10 discarded as warmup, p50/p95/max instead of a lone median, lowercase-only input so the slash and file-mention popups can't perturb later keys, an assertion that no keystroke went unechoed, and a terminal dump on readiness failure. Measured (10 local runs, headless, real Codex 0.145.0): echo (key->parse) p50 21.6-22.6ms, p95 23.2-41.5ms, max 23.4-58.7ms paint (key->render) p50 25.5-32.9ms, p95 34.3-49.7ms A plain-shell control on the same probe reads p50 2.0ms / p95 3.0ms, confirming the ~22ms is Codex composer redraw cost rather than a harness floor — the old harness reported ~29-30ms for everything. Co-authored-by: Orca <help@stably.ai> * test(e2e): widen Codex latency tail budgets and assert terminal focus Follow-up calibration over ~20 local runs: the per-key distribution is unimodal at p50 21.3-22.7ms with rare isolated spikes to ~90-125ms that are not a steady-state shift. Tail budgets move to p95<80 / max<150 so only a sustained regression fails; p50<35 still gates the steady state. Also assert the xterm helper textarea actually took focus. One run typed all 60 keys with only 5 parse events because focus was lost, which previously surfaced as an opaque sample-count mismatch. Co-authored-by: Orca <help@stably.ai> --------- Co-authored-by: Orca <help@stably.ai> |
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README.md
Orca
中文 · 日本語 · 한국어 · Español · Français · Português
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.
-
Twitter / X: Follow @orca_build for updates and announcements.
-
WeChat: All other groups are full, now we're on group 5.
-
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.
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.








