Dragon Brain
UnclaimedDragon Brain — persistent long-term memory for AI agents via MCP (Model Context Protocol). Knowledge graph (FalkorDB) + vector search (Qdrant) + CUDA GPU embeddings. Works with Claude, Gemini CLI, Cursor, Windsurf, VS Code Copilot. 30 tools, 1121 tests.
Install
claude mcp add dragon-brain -- python -m claude_memory.serverSet up this server
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10 of 10 tools
Documented tools (10)
From project documentation. A server handshake does not verify each tool’s description or behavior.
add_observation
Attach a fact or note to an existing entity
create_entity
Store a new person, project, concept, or any typed node
create_relationship
Link two entities with a typed, weighted edge
get_hologram
Get an entity with its full connected context (neighbors, observations, relationships)
get_neighbors
Explore what's directly connected to an entity
graph_health
Get stats on your memory graph — node counts, edge density, orphans
point_in_time_query
Query the graph as it existed at a specific timestamp
record_breakthrough
Mark a significant learning moment for future reference
search_memory
Semantic + graph hybrid search across all memories
semantic_radar
Discover missing relationships via vector-graph gap analysis
Tool change history
FAQ
Questions about Dragon Brain MCP Server
- How do I connect Dragon Brain MCP Server to Claude?
- The listing records `claude mcp add dragon-brain -- python -m claude_memory.server` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
- Is Dragon Brain MCP Server free?
- The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
- What can Dragon Brain MCP Server do?
- Dragon Brain MCP Server documents 10 tools to the agent, including add_observation, create_entity, create_relationship. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.