Mem0 MCP Memory Protocol

You have access to persistent memory via the mem0 MCP tools. Follow this protocol to maintain context across sessions.

On every new task

Decide whether persistent memory context would improve your response, then act accordingly. Don't search by default — search deliberately.

Project scoping

Every memory operation MUST be scoped to the current project:

• On add_memory: Always include metadata.project_id (the active project_id from SessionStart).
• On search_memories: Always include {"metadata": {"project_id": "<your_project_id>"}} in the AND filter.
• Session-state memories: Also include metadata.branch (the active branch from SessionStart).