MapRag is a discovery + routing layer for retrieval. It indexes RAG-capable MCP servers, enriches them with structured metadata, and helps agents (and humans) quickly find the right retrieval server for a task under constraints like citations, freshness, privacy, domain, and latency. MapRag does not do RAG itself. It helps you choose the best RAG tool/server to do the retrieval.
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process.env. You'll be asked to provide them before it can run.ADMIN_DASH_PASSADMIN_DASH_USERAGENT_EVENT_TOKENAGENT_PAYLOAD_MAX_BYTESAGENT_PAYLOAD_MAX_EVENTSAGENT_PAYLOAD_TTL_HOURSAPI_BASE_URLCACHE_TTL_MSCAPTURE_AGENT_PAYLOADSEMBEDDINGS_ENABLEDGCP_PROJECT_IDINGEST_PAGE_LIMITINGEST_TOKEN— H "X-Ingest-Token: $" \LOG_LEVELLOG_NOISEMCP_AGENT_NAMEMCP_ALLOWED_ORIGINSMCP_PORTMCP_SERVER_URLOPENAI_API_KEY— Optional: set in .env (see .env.example) to enable semantic search locally; GET /health will show "embeddings": true.OPENAI_EMBEDDINGS_MODELPORTPUBLIC_BASE_URLPUBLIC_MCP_URLRAGMAP_API_BASE_URLRAGMAP_STORAGEREACHABILITY_POLICYREGISTRY_BASE_URLSERVICE_VERSION[](https://m8ven.ai/mcp/khalidsaidi-ragmap-190a2f)