Memory & Knowledge MCP Servers for Claude Code

Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.

Persistent Memory Kernel for AI Agents — crash recovery, shared memory, audit trail, real-time dashboard

A server for the Obsidian Model Context Protocol.

Persistent memory for AI agents: local-first MCP server, zero-config. No cloud, no API keys.

Content-addressed semantics: fail-closed handshakes over 606 cognitive patterns.

Collective intelligence for AI shopping agents — product intel, deals, and more

Official Rootr CLI + MCP server — read, write, edit and search Rootr documents from the shell or from an AI agent.

Automated ADR (Architecture Decision Records) for AI Coding Agents - MCP server with SQL-backed decision repository

Indexed note: numbers, capitalised names, file names. Local, no model, no meaning check.

Local personal memory for agents as MCP tools — remember, recall, search, context, graph traversal.

Read and write your Matryoshka Mind Map (nested mind map / TODO app) from AI agents.

Persistent memory MCP server for AI coding agents

Cognitive memory for AI agents — semantic recall, knowledge graph, and contradiction detection

Persistent memory + FTS5 search MCP server for Claude Code conversation history.

Cognitive memory for AI coding assistants — persistent memory across sessions

Your project's decision history for agents: decisions, dead-ends, constraints - queryable, local.

The best MCP server for Obsidian - connect Claude Code and Claude Desktop to your notes with one-line setup

Local RAG MCP server with hybrid search, PDF/DOCX support, and zero-config setup

Tamper-evident decision audit trail and outcome-weighted memory for AI trading agents.

MCP server for Velixar persistent cognitive context — memory, identity, graph, time, and contradiction for LLMs

Memory for AI agents: persistent L1/L2/L3, web-search savings, thread memory.