Mchat help
MChat is a lightweight, embeddable, multi-tenant AI customer service platform. It integrates a powerful Bot Engine, RAG knowledge base, Skill plugin system, and an embedded chat Widget — with support for 10+ LLM providers and multi-channel connectivity (Web Widget, WebSocket, REST API, and extensible channel adapters for messaging apps).From the repository description
npx -y skills add windinwing/mchat --skill mchat-helpAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.