* Fix ReDoS in terminal file-path link detection that froze the app (#5970) A full-screen TUI such as ngrok, run through Windows ConPTY, emits its dashboard as a single newline-free logical line that is almost entirely alignment spaces. xterm accumulates it into one ~150k-char logical line, and on every hover/redraw Orca's file-path link providers scan that line. The spaced-path lookaheads (SPACED_PATH_WITH_SEPARATOR_REGEX and LINE_ENDING_SPACED_PATH_REGEX) began with `[^...]*\s+`, where the negated character class also matches whitespace. That overlap let the engine split a long run of spaces in exponentially many ways before failing, so a ~5k-char prefix took ~25s and pegged the renderer main thread, freezing the whole app. macOS uses a normal PTY and never builds that line, so it was unaffected; disabling terminal GPU acceleration did not help. Anchor the first lookahead segment at the first whitespace (add `\s` to the negated class) so it can no longer overlap the following `\s+`. The matches are identical; the scan drops from ~25,000ms to ~4ms. Adds a regression test asserting extraction stays roughly linear on long space-heavy lines. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * Fix terminal link ReDoS guards * Trim terminal link padding --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Co-authored-by: Jinwoo Hong <73622457+Jinwoo-H@users.noreply.github.com> Co-authored-by: Neil <neil@stably.ai>
Orca
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
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 the APK
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: Scan the QR code to join the community.
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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.
License
Orca is free and open source under the MIT License.









