Multi-harness control protocol that turns requests into approved design contracts, orchestrating isolated worker sessions for sequential implementation and independent code reviews under Orca supervision for Claude Code, Codex, Cursor, Antigravity, and other AI coding agents.

Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.

File-based message queue for local agent-to-agent communication (Maildir-style)

Run multiple AI models against the same research, design, or coding task. Surface disagreements before you ship.

The design layer for agentic AI — design context, interface checks, and verification for coding agents.

One CLI to orchestrate them all. Manage a team of AI agents executing tasks in parallel from your terminal using a command line interface to manage them all. Manage a team of artificial intelligence agents who perform tasks in parallel from your terminal or offline on a local or server

Turns issues into merged PRs/MRs with zero human intervention — supports GitHub and GitLab, and Claude Code, Codex CLI, Kiro CLI, Antigravitiy CLI, opencode, and other agent CLIs.