crow

crow is an open-source, modular agentic framework and MCP platform that enables you to build and run AI agents on self-hosted infrastructure. It provides native MCP connectors for models like Claude, ChatGPT, and Cursor, supporting custom agent behaviors, plus an encrypted P2P sharing layer for serverless collaboration. Key strengths include full data sovereignty, modular architecture, and privacy. However, it is in an early stage with limited documentation; self-hosting demands DevOps skills and server resources. P2P sharing stability and security are not broadly tested. Based on the single GitHub source, information on commercial support or scalability is absent. Best suited for technically proficient developers or small teams wanting full control; not ideal for non-technical users or those requiring enterprise-grade plug-and-play solutions.