Memory & Knowledge MCP Servers for Cursor

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.

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

Fully local memory for AI agents: zero-LLM ingest, semantic recall, air-gapped, auditable.

Persistent memory MCP server for AI coding agents

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

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.

cite-citadel — an LLM-maintained, fully-cited personal wiki in the Open Knowledge Format, fed by a coding-agent CLI you already have logged

A claims memory for agents: assert beliefs, let them decay, surface contradictions.

Your Obsidian vault as private, searchable memory for Claude, Cursor, Hermes and any MCP client

A live connection between AI assistants and your running Obsidian instance. Full app automation — not just file access.

Nex CLI provides organizational context & memory to AI agents. Connect email, CRM, Slack, meetings, and 100+ tools into one knowledge

Local-first AI identity for MCP coding tools. Lessons, decisions, and context you control.