Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi
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Open-source skills for designing and reviewing software with AI agents
Coordinate Claude, Codex and Cursor windows with shared tasks, acknowledgements, prechecks, parallel tests, source-bound proofs and independent review. Built-in skills recall lessons, simplify code and forecast work. Track progress, decisions and evidence in a bilingual local dashboard, with MCP plugins. Browse skills and verified security audits.
Put your idea on trial in front of a jury of 12 Claudes. A free Claude Code skill.
Forecast what will happen, including outcomes of your decisions.
Catch your AI agents when they lie about what they shipped — verifies claims against git instead of believing the agent.