Your (Claude Code|Codex|Cursor|Gemini) powered (Linear|Github|Slack) agent. Cyrus monitors (Linear|Github) issues assigned to it, creates isolated Git worktrees for each issue, runs (Claude Code|Codex|Cursor|Gemini) sessions to process them, and streams detailed agent activity updates back to (Linear|Github), along with rich interactions like dropdown selects and approvals.
Note: Cyrus requires you to bring your own keys/billing for tokens.
Configure Cyrus through the dashboard at app.atcyrus.com.
# Install Cyrus
npm install -g cyrus-ai
# Authenticate with your token (provided during onboarding)
cyrus auth <your-token>For Cyrus to create pull requests, configure Git and GitHub CLI. See Git & GitHub Setup.
Keep Cyrus running as a persistent process:
- tmux:
tmux new -s cyrusthen runcyrus(Ctrl+B, D to detach) - pm2:
pm2 start cyrus --name cyrus - systemd: See Running as a Service
No installation required. Everything is managed through app.atcyrus.com.
Zero cost option. This requires hosting everything yourself, including your own Linear OAuth app.
Follow the complete End-to-End Community Guide.
Want to build and run Cyrus from the repository instead of installing the published package?
Follow the Building from Source Guide.
- Building from Source - Build and run from repository
- End-to-End Community Guide - Complete community manual setup
- Git & GitHub Setup - Git and GitHub CLI configuration for PRs
- Configuration Reference - Detailed config.json options
- Cloudflare Tunnel Setup - Expose your local instance
- Setup Scripts - Repository and global initialization scripts
This project is licensed under the Apache 2.0 license - see the LICENSE file for details.
This project builds on the technologies built by the awesome teams at Linear, and Claude by Anthropic: