* fix(session-history): index Codex rollouts archived as .jsonl.zst Codex compresses rollouts idle for 7+ days to rollout-*.jsonl.zst. The session scanner only discovered .jsonl files, so every Codex chat older than about a week disappeared from Agent Session History. Discover .zst rollouts, decode them through a shared zstd stream wrapper above openTranscriptReadStream (native, WSL UNC, and SSH alike), never resume a compressed archive from an offset, and drop a .jsonl.zst candidate when its plain .jsonl twin is listed, matching Codex's own rule. * fix(session-history): admit only rollout-named zst archives and close raw zstd streams early Review follow-up on #40593: a filePredicate limits compressed discovery to rollout-*.jsonl.zst so unrelated .zst files are never decompressed, and zstdTranscriptStream links the raw and decoded streams with pipeline so an early close of the decoded stream releases the raw stream's fd. * fix(session-history): cover archived Codex rollouts by compressed size and collapse .zst twins in every listing Archived rollouts keep the bounded resumable reader but never resume, and report their compressed stat size as the read cursor, so search coverage checks match. The .zst suffix is dropped from Codex alias keys with the plain file preferred, which also dedupes scoped walks and rollouts archived in only one home. * fix(session-history): prefer the live rollout over an archive in another Codex home --------- Co-authored-by: Kelvin Amoaba <97001695+AmoabaKelvin@users.noreply.github.com>
Orca
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The AI Orchestrator for 100x builders.
Run Claude Code, Codex, and any other coding agent in parallel, each in its own worktree. Chat or terminal, on your laptop or in the cloud, with diffs, a browser, and a CLI in one app.
Download Orca
Features
Also in the box:
- Drag Files to Agents: drag files from the explorer, or images from your desktop, straight into an agent's prompt.
- Jump Anywhere: one shortcut jumps to any workspace or tab across every repo and host.
- Rich Previews: open images, PDFs, and Markdown right in the workspace, next to the agent that made them.
- Mobile Emulator: run an iOS Simulator or Android emulator beside your agent, and let it tap, type, and check its own work.
- Dictation: press a shortcut and talk. Orca types what you say into the agent's prompt or terminal.
- Usage & Accounts: see how much of your agent limits you've used and when they reset, and switch accounts without logging out.
- Automations: schedule prompts to run on any repo: nightly dependency bumps, weekly triage, flaky-test sweeps.
- Computer Use: when there's no CLI or API, agents can see and drive desktop apps and external browsers.
- 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
Or via a package manager:
# macOS (Homebrew)
# Always use the full name; bare `orca` is an unrelated Plotly cask.
brew install --cask stablyai/orca/orca
# Upgrade an existing install
brew upgrade --cask stablyai/orca/orca
# Release candidates (conflicts with the stable cask; uninstall it first)
brew install --cask stablyai/orca/orca@rc
# Arch Linux (AUR) — or stably-orca-git to build from source
yay -S stably-orca-bin
Mobile App — 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 · Install guide
Community & Support
-
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 an Orca community WeChat group.
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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.
Signed Builds
Windows code signing sponsored/provided by SignPath.io, certificate by SignPath Foundation.
License
Orca is free and open source under the MIT License.













