Memory & Knowledge MCP Servers

Knowledge-graph memory server for AI tools via MCP

Task spine + dead-end search + approvals for AI coding agents (Claude Code, Cursor, Cline, Continue.dev, Zed). Past dead ends are

MCP server: the verified, opinion-decorated map of Shopify Editions Spring '26. By Rick Watson / RMW Commerce.

Personal Memory Gateway (PMG) MCP server

MCP server for Sifter — read-only access to extracted records for Claude Desktop, Cursor, and AI agents

Simple memory MCP server for storing and retrieving memories with tags

Model Context Protocol (MCP) server for Notion

Persistent memory for Claude — MCP server with hierarchical memory, semantic search, and customizable persona

Read-only MCP server over robertdelanghe.dev's signed static API. A thin implementation of @bounded-systems/static-mcp: the site's verbs +

Safe, structured Model Context Protocol server for SiYuan Note

Chat with your Skald knowledge base, add and update new knowledge, and search through memos.

RAG-based skill retrieval system for AI agents. Scalable long-term storage with semantic search via MCP.

Semantic skill routing for SKILL.md libraries, served over MCP to any agent

MCP Server for SlimContext - AI chat history compression tools

MCP server for Slite integration

MCP server for Smara Memory API — persistent memory for AI agents

Sovereign memory protocol for Claude Code — typed, dual-scope, observability-grade. Bring your own empty Supabase project; the plugin

MCP server for true local semantic search over Obsidian vaults using Smart Connections embeddings — multi-vault, block-level retrieval, no

Smart Memory MCP Server with intelligent context management

MCP server for smritea AI memory system

A portable markdown memory MCP server for any agent. Store durable, searchable memories as git-friendly markdown files.