SQLite Memory MCP

What it does

SQLite Memory MCP provides a persistent, high-performance memory layer for AI agents and LLMs. It replaces fragile JSONL-based memory with a robust SQLite database using Write-Ahead Logging (WAL) to allow multiple concurrent sessions without file-locking conflicts. It enables agents to maintain long-term knowledge graphs, track tasks, and sync state across different machines.

Tools

The server provides a comprehensive suite of 57 tools across several specialized servers:

• sqlite_memory: Core knowledge-graph tools for creating entities and observations.
• sqlite_tasks: Structured task management including CRUD, digests, and priority bumping.
• sqlite_session: Session tracking and context recall for continuity across restarts.
• sqlite_bridge: Cross-machine synchronization via private git repositories.
• sqlite_collab: Collaborative knowledge sharing and public knowledge workflows.
• sqlite_entity: Tooling for linking tasks to entities and merging overlaps.
• sqlite_intel: Context assessment and enrichment tools for agent intelligence.

Installation

To install and add the unified server to Claude Desktop:

pip install sqlite-memory-mcp
claude mcp add --scope user sqlite_unified -- sqlite-memory-unified

Supported hosts

• Claude Desktop
• Claude Code
• Codex