"Understanding Integrated Knowledge Graphs" matching MCP connectors:

FastMCP server for TheBrain API — AI access to a personal knowledge graph, Tollbooth-monetized

private by default journaling, self-understanding, reflective songs, books, playlists, insights.

Search and save to your Purl read-it-later knowledge base from any MCP client.

Remote knowledge base built for teams. Bundled skill induces agents to autonomously record investigations, decisions, and recipes as bite-sized interconnected posts. Forum-style web UI for humans to browse the same graph. Compounds into a dense map of a team's tribal knowledge over time.

Personal knowledge base MCP server with semantic search, auto-categorization, metadata extraction

Obris gives AI assistants access to your personal knowledge base. Use the tools to list topics and retrieve saved knowledge.

Guru MCP Server - Connect AI tools to your Guru knowledge base