PMB provides local-first persistent memory for AI coding agents like Claude Code, Cursor, Codex, and Zed. It stores decisions, lessons, and project facts in a single SQLite file on your disk, ensuring offline access, no API keys, and full privacy without cloud dependencies.
Key benefits include:
- Local-First & Offline: All memory is stored in a single SQLite file on your disk, with no cloud, API keys, or telemetry – fully private and offline-accessible.
- Auto-Recall on Every Prompt: Sub-millisecond classification of messages ensures relevant lessons, decisions, and project context are fetched before the agent reasons, eliminating repeated context explanations.
- Sub-Millisecond Async Writes: The MCP tool returns instantly; SQLite handles initial storage while vector inserts (LanceDB) run in the background, never blocking the agent’s workflow.
- Hybrid Recall with RRF: Combines BM25 (lexical), dense vectors, entity graph, and Reciprocal-Rank-Fusion for ranked, accurate memory retrieval in under 35ms per query.
- Agent Compatibility: Works seamlessly with Claude Code, Cursor, Codex, Zed, and local models like Ollama, integrating via MCP protocol over stdio without network dependencies.
Perfect for developers and AI coding agents users who need persistent, context-aware memory without relying on cloud services or API keys, ensuring full control over their project data and workflows.
