Brennan Benson
fd4a802b3c
* feat(native-chat): record which agent run wrote each journal item Each journal item row, subagent roster entry and background-task entry now records ownerFence: the lease fence of the agent run whose output produced it. Optional, persisted, no row version bump and no migration. The journal's itemFence() returns it, so the turn-verdict rules and per-run provider activity read the producing run rather than the writer's fence. * test(native-chat): fewer provenance tests: fold reopen and unstated-owner checks into the main case Drops the epoch-replacement case (Part 2 rewind test reads the same values through the same rebuild) and the corrupt-value case (no version writes one). * test(native-chat): an unstamped roster entry from an older build reads as its row provenance Moved here from Part 4 so it sits beside stampJournalEntryProvenance. * test(native-chat): build the older-build roster row inline, after main removed its body helper Main #27947 writes one row per subagent and deleted journal-subagent-group-body; a roster row from an older build is still what this case reads. * refactor(native-chat): provenance is per item only; drop per-entry stamping Main's #27947 writes one saved row per subagent, and each background task already has its own row, so an item's own ownerFence names the run of every entry a producer still writes. Per-entry stamps inside a row mattered only for the shared roster rows saved before #27947, and no run writes into those any more, so the row's own provenance settles them correctly. Removes the entry stamping, the optional ownerFence on roster entries and background tasks, and their tests. * fix(native-chat): an item's provenance is set when it is created; revisions keep it A newer run's provider can revise an item an older run created: Pi's start and an ACP session/load both report context usage onto the newest saved turn. Restamping that turn with the newer run let the newer run's exit settle the older run's unverifiable turn as interrupted. Only creation states an owner now, as main's itemFences rule did. * test(native-chat): keep the provenance test below the production lines it covers
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
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 · 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: Group 11 is full. Scan to join the Orca community WeChat group 12.
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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.