All three reproduced before fixing.
An lsof that is present but cannot inspect anything reports nothing, and the
release command read that silence as "no owner". It now proves lsof works by
asking it about this shell's own process first — the relay runs as the same user,
so an lsof that can see our files can see its socket.
The /proc/net/unix match compared a line suffix, which a live socket whose own
path ends with a space plus ours would satisfy, and reset interpolated the path
into a grep pattern, which a path holding regex metacharacters breaks. Both now
compare the pathname column exactly. Reset's inventory also separates a tool that
failed from one that ran and found nothing.
That inventory first used a {n} interval expression, which mawk — Debian's default
awk — does not support, so the strip silently matched nothing and every Linux host
answered "no owner" for a live socket. Verified in a Debian container across the
whole matrix, including a PATH with no lsof, pgrep, grep or awk.
Test and harness fixes for the same class of problem: the reset sandbox stripped
PATH so aggressively that it removed awk and tr, sending the script down a branch
no real host takes (and, on Linux, past the assertion); the harness now falls back
to /proc for pid discovery and the descendant walk, since a slim image ships no
procps and an empty ps listing would leave a daemon and its PTY behind.
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 0.0.43 · 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 7.
-
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.










