# Mercurius Labs — server knowledge base > This host serves an overview of the entire Mercurius Labs estate plus a > machine-readable RAG (retrieval-augmented generation) index so AI agents can > discover every application, service, port and migration status. ## For AI agents - Full RAG corpus: /rag/knowledge-base.json (retrievable documents) - Knowledge graph: /rag/graph.json (nodes + links) - Structured estate: /rag/estate.json (source-of-truth data) - Search the corpus: /api/search?q=YOUR+QUERY (ranked results, JSON) - Live host status: /api/status (PM2 processes on this box) ## Human docs (in the repo) - docs/STRUCTURE.md file-structure convention every agent must follow - docs/MIGRATION.md plan to migrate apps off the Windows source server - docs/SERVER.md how this always-on server is operated