602 Memory & Knowledge MCP Servers & Clients

gitbook-mcp

orbrx

MCP server for GitBook

Go Docs Mcp

drolosoft

Multi-format document MCP server — read, search, OCR, and extract from PDF, TXT, MD, DOCX, CSV, and images. Single Go binary, 12 tools, smart caching.

Memory MCP Server

MCP-Mirror

Mirror of

Memory MCP Server

LucienBrule

MCP Memory Server - Qdrant

MemCP - Memory Context Protocol for AI Agents

evanmschultz

A memory MCP for IDE AI agent context support based on the mcp_server example by Zep AI

Vector Memory MCP Server

Semantic Calculator MCP

identimoji

MCP tool in python for performing various semantic calcualtions

This project implements a Model Context Protocol (MCP) server for connecting AI models with Obsidian knowledge bases. Through this server, AI models can directly access and manipulate Obsidian notes, including reading, creating, updating, and deleting notes, as well as managing f

Autodesk Product Help

Autodesk Product Help

Securely access Autodesk's help documentation

Burn-after-read encrypted notes for AI agents. Share secrets with users without them appearing in chat history — create a one-time URL, send it, they read it once and it's gone. AES-256-GCM E2E encrypted, decryption key never sent to any server.

Text Summarizer

garyedgington

Text Summarizer condenses long-form content into structured, actionable summaries so AI agents and applications can work with information faster and at lower cost. Feed it meeting notes, research articles, documentation, JSON payloads, or Markdown files and get back a clean summa

Flowmusicai Mcp Server

rocnubie

Flow Music AI (flowmusicai.app) is a browser-based AI song generator that converts a plain-text description into a fully produced, mixed track in roughly 80 seconds. You type a one-line brief, optionally choose genre tags and a vocal mode, paste your own lyrics or let the built-i

Markdown-First MCP Server for Notion - Composite Actions, Auto-Pagination, Bulk Operations optimized for AI Agents

Osmp (octid Semantic Mesh Protocol)

Octid-io

Agentic AI instruction encoding. 86.8% smaller than JSON. Inference-free decode by table lookup. 342 opcodes, 26 namespaces, three conformant SDKs. Confirmed over LoRa mesh radio. Apache 2.0 with express patent grant.

Verified Knowledge Base for AI Agents — No More Hallucinations

swisstruthorg

Verified knowledge base for AI agents via MCP — certified facts with source references, confidence scores, and SHA256 integrity hashes

Memory Plus

Yuchen20

🧠 𝑴𝒆𝒎𝒐𝒓𝒚-𝑷𝒍𝒖𝒔 is a lightweight, local RAG memory store for MCP agents. Easily record, retrieve, update, delete, and visualize persistent "memories" across sessions—perfect for developers working with multiple AI coders (like Windsurf, Cursor, or Copilot) or anyone who

MCP server that gives AI coding agents instant access to Thomson MO5 technical documentation via semantic search.

Recon Knowledge

Recon-Fuzz

Search Recon documentation, book, and newsletter. Queries getrecon.xyz, book.getrecon.xyz, and getrecon.substack.com for fuzzing, invariant testing, and Chimera framework knowledge.

A high-performance, pure Rust Model Context Protocol (MCP) server that provides persistent, semantic, and graph-based memory for AI agents.

Persistent shared memory for AI agents. Hybrid search (pgvector + tsvector), knowledge graph, cognitive scoring, and 16-language temporal extraction. 97.2% Recall@10 on LongMemEval with one PostgreSQL query. Works across Claude Code, Cursor, Codex, OpenClaw, and any MCP client

Memra

usememra

Memra MCP server — persistent memory for AI agents. EU-hosted, privacy-first, sub-100ms hybrid recall.

Persistent AI memory backend with semantic search and knowledge graph.

Payman AI Documentation MCP Server

PaymanAI

MCP server, providing AI with access to the payman documentation

AI Documentation & Guru Knowledge MCP Server

LaserFocused-ee

MCP server for providing documentation to Claude

CodeAlive

CodeAlive-AI

Provides a bridge to CodeAlive's platform for semantic code search, repository exploration, and context-aware chat completions that leverage deep understanding of entire codebases including documentation and dependencies.

Semantic code knowledge for your stack. Hosted MCP over 800+ pre-indexed OSS libraries (C#, Java, TS, Python, Rust, PHP+). 17 SCIP-backed tools for real source, callers, usages, tests, and hierarchies — one call each, free.

The memory layer for AI coding tools. Local-first, semantic, 9 MCP tools with consolidation and project scoping. Works with Claude Code, Cursor, Windsurf & any MCP client.

A Spring AI MCP-based service for retrieving ONES Wiki content and converting it to AI-friendly text format.

Brain Protocol

seritalien

Verifiable Memory-as-a-Service for AI agents. Persistent, searchable, graph-connected knowledge with optional Starknet

Notion MCP Client

phoenine

A simple MCP server that integrates with Notion's API to manage my personal habit track.

Crosmos

crosmos-labs

Persistent memory for AI agents. Give your coding assistant organizational context that compounds — search memories with hybrid retrieval, store anything with auto entity extraction, and query a living knowledge graph that gets smarter over time.

Cognitive memory system for AI agents with 129 MCP tools. Persistent hierarchical memory, emotional recall, knowledge graphs, spreading activation, hybrid retrieval (BM25+RRF), metacognition, goal tracking, spaced repetition, dream consolidation, and more.

Stateless Agent Memory Engine (SAME)

sgx-labs

Memory with integrity for AI coding agents. SAME tracks provenance, flags stale knowledge, and surfaces contradictions; so your AI trusts what's current, not what's outdated.

Contextforge

alfredoizdev

Persistent memory MCP server for Claude. Store decisions, code snippets, and knowledge that

Compile semantic document edits into correct Google Docs batchUpdate requests. UTF-16 arithmetic, cascading index shifts, OT-compatible ordering. MIT licensed.

mcp_docs_server

crossagent

helper for build a mcp server

A shared memory and coordination server for multiple AI coding agents, built on the Model Context Protocol

Preserves the emotional texture of human-AI conversations across sessions through real-time experiential annotation — temperature, authenticity, shifts, subtext, and unspoken context.

🤖 Large Language Models (LLMs)

RahulSaini02

This repo is dedicated to learning and working with large language models (LLMs), prompt engineering, and modern GenAI tools such as LangChain, RAG, and vector databases.

Autopoietic Knowledge Synthesis MCP Server

apifyforge

Autopoietic knowledge synthesis gives AI agents access to 18 academic and technical data sources unified by a suite of advanced mathematical frameworks — stochastic block model community detection, Turing instability, Smith normal form Betti numbers, formal concept analysis, Fish

Library Docs MCP Server

vikramdse

Library docs MCP server

Clever Cloud Documentation MCP server

LostInBrittany

This MCP demo Server based on FastMCP, exposes Clever Cloud's Documentation

docs

chiisen

使用 Hexo 架設簡單的分享技術文件並發佈到"cloudflare"，包含介紹文章: "全面瞭解 n8n v1.88.0 的重磅更新 —— MCP Server"、"教會你用 Google AI Studio 提早結束工作回家"、"C# 設計模式學習筆記與程式碼範例"、"JavaScript 設計模式學習筆記與程式碼範例"、"Functional Design Pattern 是一個結合函數式程式設計和設計模式的概念"

x402 micropayment API for AI agents. In-memory vector store with cosine similarity search. For RAG pipelines. Pay per call with USDC on Base.

Python notebook

UsamaK98

A lightweight python notebook mcp server that allows AI agents and other MCP clients to interact with python notebook files seamlessly.

Knowledge Graph Memory Server

edobez

MCP server for enabling memory for Claude through a knowledge graph

Persistent project memory for AI coding agents. Hybrid vector + BM25 search with AST-aware chunking (24 languages), dependency graph boosting, conversation memory, checkpoints, annotations, and wiki generation. Local-first, zero config. `bunx mimirs init`