Persistent memory and knowledge graphs for AI agents that survive across sessions. Exposes 17 tools including store, recall, search for memory operations, connect and explore for building knowledge graphs, and awaken/reflect for loading context at session start. Uses hybrid search combining BM25, vector, and graph traversal. Syncs across Claude, Cursor, Windsurf, Gemini CLI, and other MCP clients through a remote server at mcp.penfield.app. Reach for this when you need your agent to remember decisions, preferences, and investigation threads between conversations, or when building compound knowledge over time instead of starting cold every session.
claude mcp add --transport stdio penfieldlabs-penfield-mcp uvx penfield-mcp