* fix(ssh): stop reporting a confirmed kill when the SSH provider is gone A detached relay PTY is designed to outlive the provider that addressed it (it ignores SIGHUP and ships with an unlimited grace), so "the SSH provider is no longer registered" is lost contact, never evidence the remote process stopped. Both stop primitives in the PTY controller returned `true` from that branch, and every caller downstream reported the fabricated success: the CLI printed "PTY killed.", worker-stop settled the dispatch as stopped, and — because the stop "succeeded" — the unstopped-PTY gate never ran, so worktree removal walked straight past a live remote agent. `kill`/`stopAndWait` now still tombstone the local lease but report an unconfirmed stop and record why, using the three-verdict vocabulary the worktree teardown gate already spoke (`live` / `unverifiable` / `exited`), promoted out of that module into `src/shared/pty-liveness-verdict.ts`. The close receipt, the CLI wording, worker-stop and the removal gate all read that verdict instead of inferring an exit from silence. The same rule fixes the mirror-image defect: the aggregate inventory only enumerates registered providers, so a dropped relay clears `connected` for every remote PTY at once. The sweep now separates the provider answering "absent" (an exit) from no provider being able to answer (lost contact), so worker-stop stops claiming `exited` from a disconnect. The `connected` wire field is unchanged in meaning and shape. * fix(orchestration): apply the same honesty to the federation stop path The federation host runs its own copy of the worker observation and stop logic, with the same two defects: `inspectRemoteAttachment` read a dropped relay's `connected: false` as `exited`, and `federationStop` settled the dispatch as stopped from a close it never confirmed — relaying a fabricated success all the way home to the coordinator. Two guards also had to move so the honest verdict does not become a new refusal. `federationRead` gated on `status !== 'running'`, which would have rejected a connected terminal the moment a stop lost contact with it; it now gates on `status === 'exited'`, which is equivalent for every pre-existing status given the two guards beside it. Local `workerStop` likewise still attempts the close when the verdict is `unverifiable` — losing contact is a reason to report the outcome honestly, never a reason to stop trying. The show observations now carry the reason alongside the status, so a bare `unverifiable` is actionable. Both are new optional fields. * fix(ssh): preserve unconfirmed stop verdicts across consumers * fix(ssh): use canonical live verdict wording * fix(ssh): refuse wrong-host teardown verification * test(orchestration): confirm worker release teardown * fix(orchestration): negotiate honest worker stop receipts * fix(agent-teams): fence uncertain teammate respawns * fix(ssh): avoid duplicate missing-provider teardown * fix(orchestration): preserve archives across release retries * fix(ssh): preserve verdicts across synthetic kill exits * fix(ssh): preserve liveness evidence across teardown * fix(agent-teams): replace panes only after confirmed stop * fix(ssh): distinguish host exits from relay loss * fix(ssh): narrow concurrent inventory verdicts * fix(orchestration): serve archives after uncertain release * fix(orchestration): expose unverifiable read liveness * test(ssh): align liveness assertions with verdicts * fix(ssh): preserve host scope across inventory failures
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
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 the Orca community WeChat group 7.
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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 sponored/provided by SignPath.io, certificate by SignPath Foundation.
License
Orca is free and open source under the MIT License.










