Builds a knowledge graph and semantic search layer on top of Claude Code, Cursor, Aider, Continue.dev, Cline, and OpenCode sessions. The six MCP tools expose knowledge base operations (create, update, search), session transcript search with hybrid TF-IDF and vector ranking, graph traversal with relationship types like supersedes and contradicts, and admin actions for git sync and promotion scoring. The system auto-discovers session files from installed tools, indexes verbatim messages into embeddings, and runs a background promoter that scores insights across six signals before moving them from candidates to established entries. Scores 98.8% R@5 on LongMemEval using offline hybrid search. Reach for this when you want cross-session memory that persists architecture decisions and debugging context in a git-synced markdown vault.
claude mcp add --transport stdio keshrath-agent-knowledge uvx agent-knowledge