macOS configured no vibrancy surface at all, and an opaque fill sat between the desktop and the terminal, so Background Opacity and Window Blur both looked like no-ops. Adds a platform-gated blur surface (`resolveMainWindowBlurSurface`, covering macOS vibrancy / Windows acrylic / Linux fallback) and a root class that drops the opaque fill so the opacity token reaches the compositor. > [!WARNING] > **This does not close #8797 — it is deliberately `Refs`, not `Fixes`.** > I measured it on macOS with a dedicated isolated profile, identical app state, same wallpaper and window geometry, native `screencapture`, toggling only `windowBackgroundBlur` with a restart between runs: > > | Region | Blur OFF | Blur ON | Mean abs diff | > | --- | --- | --- | --- | > | Terminal pane | RGB(48.0, 53.0, 61.0) | RGB(50.0, 55.0, 63.1) | 2.0 / 255 | > | Sidebar | RGB(46.3, 46.4, 46.4) | RGB(46.3, 46.4, 46.4) | 0 — pixel-identical | > > The renderer half provably works (`window-blur` class applied; `html`/`body`/`#root` compute to `rgba(0,0,0,0)`; `.xterm` at `rgba(40,44,52,0.55)`), but the native vibrancy never reaches the screen, so the setting is still not visibly effective. Most likely Electron keeps an opaque window backing without `transparent: true`, which #8482 removed on purpose. > > Kept because it is a correct, unit-tested prerequisite. Merge or hold at your discretion — one machine, one macOS version, external display. Refs #8797 Co-authored-by: Orca <help@stably.ai>
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 0.0.36
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.










