MCP servers that give assistants persistent memory, knowledge graphs and structured reasoning. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.
Model Context Protocol (MCP) server for seamless integration with Onyx AI knowledge bases
PaPut MCP Server
Waroom MCP Server - Access Waroom API through Model Context Protocol
MCP server for Claude Code and Claude Desktop to interact with Open WebUI — manage chats, RAG knowledge bases, functions, and more.
Logseq Model Context Protocol server - enables AI assistants to seamlessly interact with your Logseq knowledge base
Enhanced Obsidian MCP Server with 25 Advanced AI Tools - Intelligent Knowledge Management with Smart Analysis, Auto-Linking, and Knowledge Graph Generation
MCP server for Wikipedia - search articles, get content, summaries, categories, links, images, and more
Local EverOS MCP bridge and Codex memory skill for repo-scoped long-term memory.
Smart MCP server for Outline Wiki with AI-powered RAG Q&A, summarization, and semantic search
本地 MCP 记忆服务 - AI 写代码时自动记录，纯本地运行，无需 API Key
MCP Server for Cherry Studio Knowledge Base Integration
Production-ready MCP server for document ingestion and knowledge management with vector search. Supports PDF, DOCX, TXT, MD, CSV, JSON, HTML with ChromaDB and multiple embedding providers.
Second-generation memory server backed by a Neo4j graph database.
Model Context Protocol server for accessing Wolai workspace content.
MCP server for AI-powered codebase indexing with auto-save checkpoints, incremental updates, real-time progress tracking, and index verification tools
A Model Context Protocol server that enables LLMs to interact with GraphQL APIs through dynamic schema introspection and query execution
MCP web extraction for permitted public pages: no-key demo plus live URL-to-JSON and Markdown output with honest blocked-page errors
Graph-based memory system for AI agents. Store people, places, organizations as nodes. Build semantic relationships (KNOWS, WORKS_AT, CREATED). Word-tokenized search finds partial matches. Filter by date, traverse relationships, maintain temporal context.
AI Assimilation MCP Server - Enable AI experience sharing and assimilation through structured data export and human-like learning
Mycelium MCP server — gives Claude agents native tools with auto-heartbeat and protocol enforcement for the Mycelium platform
> *Note: This project is currently under active development and is considered experimental. Expect breaking changes and potential issues.*
Knowledge graph memory system that gives LLMs persistent, structured memory.
MCP server for Open5e API - D&D 5e game data with consumer queries and contributor workflows
AI integration layer for NodeBB forums with MCP, semantic search, RAG and Qdrant knowledge pipeline