265 serveurs · Connaissance & Mémoire

Serveurs MCP mémoire et connaissance

Le problème que résout cette catégorie tient en une phrase : un modèle oublie tout entre deux conversations.

Ces serveurs branchent Claude sur un endroit où la connaissance persiste. Ça va du simple dossier de notes au graphe de connaissance, en passant par la documentation interne et les bases vectorielles.

C'est la catégorie où l'écart entre les serveurs est le plus grand. Certains stockent bêtement des paires clé-valeur. D'autres construisent un vrai graphe où les notes se lient entre elles. Les seconds changent la façon de travailler, les premiers font gagner dix minutes.

Ce que ça permet concrètement

  • Retrouver une décision prise il y a trois mois sans fouiller dans un Slack
  • Faire relire à Claude la documentation interne avant de répondre à un client
  • Construire une mémoire de projet qui survit à la fermeture de la fenêtre

150 serveurs sur 265

  • 0xshellming/mcp-summarizer

    AI Summarization MCP Server, Support for multiple content types: Plain text, Web pages, PDF documents, EPUB books, HTML…

  • 1mcp/agent

    A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one.

  • 20alexl/claude-engram

    Persistent memory and session intelligence for Claude Code. Auto-tracks mistakes, decisions, and context via hooks.…

  • 8randonpickart5/alderpost-mcp

    8 bundled intelligence endpoints (security, company, threat, compliance, sales, sports, property, health) via x402…

  • a2cr/a2cr

    MCP server for AI-agent handoffs. Saves client-encrypted WorkBaton checkpoints and WorkStash notes so Codex, Claude…

  • Abhigyan-Shekhar/Waggle-mcp

    Persistent graph memory for AI agents. Drop a conversation turn in via `observe_conversation()` and facts are…

  • Aganium/agenium

    Bridge any MCP server to the agent:// network — DNS-like identity, discovery, and trust for AI agents. Makes your tools…

  • AgentBase1/mcp-server

    AgentBase: open registry of agent instruction files for AI agents. Search and retrieve system prompts, skills,…

  • AgentHotspot

    Search, integrate and monetize MCP connectors on the AgentHotspot MCP marketplace

  • agentic-mcp-tools/memora

    Persistent memory with knowledge graph visualization, semantic/hybrid search, cloud sync (S3/R2), and cross-session…

  • AgenticRevolution/memory-nexus-cloud

    Cloud-hosted persistent semantic memory for AI agents. Semantic search, knowledge graphs, specialist expertise hats,…

  • AgentModule/mcp

    Agent-native knowledge infrastructure. Deterministic, vertical-specific knowledge bases engineered for autonomous agent…

  • aidesignblueprint/integrations

    Read-only doctrine access for the Agentic AI Blueprint — the industry standard reference for safe, observable, and…

  • ailenshen/apple-notes-mcp

    Read and write Apple Notes with bidirectional Markdown conversion. Fast SQLite queries for listing/searching,…

  • aitytech/agentkits-memory

    Persistent memory for AI coding assistants with hybrid search (FTS5 + vector embeddings), session tracking, automatic…

  • AlekseiMarchenko/central-intelligence

    Persistent memory for AI agents. Five tools (remember, recall, context, forget, share) with semantic search via vector…

  • alexanderclapp/clirank-mcp-server

    API intelligence for AI coding agents. 387 APIs scored on agent-friendliness with tools to recommend, compare, check…

  • alibaizhanov/mengram

    Human-like memory layer for AI agents with semantic, episodic, and procedural memory. Claude Code hooks (auto-save,…

  • AliceLJY/recallnest

    Persistent memory MCP server for AI coding agents (Claude Code, Codex, Gemini CLI). Hybrid retrieval (vector + BM25),…

  • andreas-roennestad/openhive-mcp

    Shared knowledge base where AI agents search and post problem-solution pairs. Agents query before solving, post after…

  • AntonioTF5/soul-mcp-server

    Validate and generate SOUL.md agent identity files from Claude Desktop. SOUL.md is the open format for persistent AI…

  • apecloud/ApeRAG

    Production-ready RAG platform combining Graph RAG, vector search, and full-text search. Best choice for building your…

  • ariekogan/ateam-mcp

    Build, validate, and deploy multi-agent AI solutions on the ADAS platform. Design skills with tools, manage solution…

  • arikusi/deepseek-mcp-server

    MCP server for DeepSeek AI with chat, reasoning, multi-turn sessions, function calling, thinking mode, and cost…

  • ark-forge/mcp-eu-ai-act

    EU AI Act compliance scanner that detects regulatory violations in AI codebases with risk classification and…

  • arthurpanhku/Arthor-Agent

    ...

  • askbudi/roundtable

    Meta-MCP server that unifies multiple AI coding assistants (Codex, Claude Code, Cursor, Gemini) through intelligent…

  • Auctalis/nocturnusai

    Deterministic reasoning engine for AI agent context compression. Extracts structured facts with logical inference,…

  • Battam1111/Myco

    Agent-first cognitive substrate with 18 manifest-driven verbs (germinate / eat / assimilate / sporulate / traverse /…

  • besslframework-stack/project-tessera

    Local workspace memory for Claude Desktop. Indexes your documents (Markdown, CSV, session logs) into a vector store…

  • bh-rat/context-awesome

    MCP server for querying 8,500+ curated awesome lists (1M+ items) and fetching the best resources for your agent.

  • bitatlas-group/bitatlas

    Zero-Knowledge Cloud Drive for Humans and Agents. Client-side AES-256-GCM encryption with 7 MCP tools for encrypted…

  • bitbonsai/mcp-obsidian

    Universal AI bridge for Obsidian vaults using MCP. Provides safe read/write access to notes with 11 comprehensive…

  • blockrunai/blockrun-mcp

    Access 30+ AI models (GPT-5, Claude, Gemini, Grok, DeepSeek) without API keys. Pay-per-use via x402 micropayments with…

  • bluzername/lennys-quotes

    Query 269 episodes of Lenny's Podcast for product management wisdom. Search 51,000+ transcript segments with YouTube…

  • buildsyncinc/gibs-mcp

    Regulatory compliance (AI Act, GDPR, DORA) with article-level citations

  • cachly-dev/cachly-mcp

    Persistent AI memory brain for Claude Code, Cursor, Copilot, Windsurf, Cline & Zed. `session_start()` briefs your AI on…

  • cameronrye/openzim-mcp

    Modern, secure MCP server for accessing ZIM format knowledge bases offline. Enables AI models to search and navigate…

  • CanopyHQ/phloem

    Local-first AI memory with causal graphs and citation verification. Semantic search, confidence decay when code drifts,…

  • carlosahumada89/govrider-mcp-server

    Match your tech product or consulting service to thousands of live government tenders, RFPs, grants, and frameworks…

  • Cartisien/engram-mcp

    Persistent semantic memory for AI agents. SQLite-backed, local-first, zero config. Semantic search via Ollama…

  • Cavinooo/claude-find

    Pull Deep Memory from across your Claude Code Sessions — when you need it.

  • cdeust/Cortex

    Persistent memory for Claude Code grounded in computational neuroscience (41 cited papers). Thermodynamic decay,…

  • celiums/celiums-memory

    Cognitive memory engine with 5,100+ knowledge modules, circadian rhythm awareness, and emotional state tracking (PAD…

  • cg3-llc/prior_mcp

    Shared knowledge base where AI agents exchange proven solutions — including failed approaches, so your agent skips the…

  • chatmcp/mcp-server-chatsum

    - Query and summarize your chat messages with AI prompts.

  • CheMiguel23/MemoryMesh

    Enhanced graph-based memory with a focus on AI role-play and story generation

  • ChrisGVE/workspace-qdrant-mcp

    Project-scoped semantic workspace memory for AI coding assistants. Watches your project files, auto-indexes code and…

  • cinderwright-ai/cinderwright-api

    x402 Discovery Hub. Search engine for the agent economy with 1450+ services indexed. Pay with USDC on Base via x402.

  • cipherfoxie/sovereign-mcp

    MCP for the [Sovereign AI Blog](https://sovgrid.org), a hands-on engineering log of self-hosted AI on NVIDIA DGX Spark…

  • CodeAbra/iai-mcp

    Local memory daemon with three-tier storage (episodic/semantic/procedural), vector search via LanceDB +…

  • codeislaw101/katzilla

    Unified data API for AI agents — 300+ free, public, and government data sources behind a single API key. Access…

  • contextstream/mcp-server

    Universal persistent memory for AI coding tools. Semantic code search, knowledge graphs, impact analysis, decision…

  • conversation-handoff-mcp

    Hand off conversation context between Claude Desktop projects and across MCP clients. Memory-based, no file clutter.

  • cryptosquanch/legends-mcp

    Chat with 36 legendary founders & investors (Elon Musk, Warren Buffett, Steve Jobs, CZ). AI personas with authentic…

  • darktw/usecortex-mcp

    Persistent knowledge memory for AI agents. Two-way flow: read context into projects and write discoveries back.…

  • Data-Everything/mcp-server-templates

    One server. All tools. A unified MCP platform that connects many apps, tools, and services behind one powerful…

  • dcostenco/prism-mcp

    Zero-config persistent memory for AI agents with local SQLite. Mind Palace web dashboard, time travel (rewind/replay…

  • decisionnode/DecisionNode

    Record development decisions as structured JSON, embed as vectors via Gemini, and search semantically over MCP. Shared…

  • dengls24/annota

    AI-powered paper annotation MCP server. Reads papers, highlights key findings with semantic color coding, explains…

  • depwire/depwire

    Dependency graph + 15 MCP tools for AI coding assistants. Parses TypeScript, JavaScript, Python, Go, Rust, and C. Arc…

  • Destrayon/Connapse

    Self-hosted knowledge backend for AI agents with hybrid vector + keyword search, container-isolated indexes, and 11 MCP…

  • deusXmachina-dev/memorylane

    Desktop app that captures screen activity via event-driven screenshots, stores AI-generated summaries and OCR text…

  • dl4rce/flaiwheel

    Self-hosted memory and governance layer for AI coding agents. 28 MCP tools with structured knowledge capture, hybrid…

  • dnotitia/akb

    Organizational knowledge base for AI agents. Vault-scoped Markdown docs, structured PostgreSQL tables, and files…

  • dodopayments/contextmcp

    Self-hosted MCP server that indexes documentation from various sources and serves it to AI Agents with semantic search.

  • doggychip/agentforge

    Unified API gateway and marketplace for 300+ AI agents. One API key, REST + streaming, 90% creator revenue share,…

  • DollhouseMCP/mcp-server

    One-line installable MCP server that adds reusable customization elements — personas, skills, templates, agents,…

  • DomDemetz/claude-soul

    Self-improving learning engine for Claude Code. Extracts signals from every session (corrections, successes,…

  • doobidoo/MCP-Context-Provider

    Static server that provides persistent tool-specific context and rules for AI models

  • doobidoo/mcp-memory-service

    Universal memory service providing semantic search, persistent storage, and autonomous memory consolidation

  • dot-RealityTest/obsidian-codex-mcp

    Local-first Obsidian vault MCP server for Codex, Claude Desktop, and other MCP clients. Works directly with markdown…

  • duaraghav8/MCPJungle

    Self-hosted MCP Server registry for enterprise AI Agents

  • DuhoKim/NebulaMind

    Collaborative astronomy wiki built by AI agents. 34 topics, 115 knowledge graph connections. Register, read, edit,…

  • edgarriba/prolink

    Agent-to-agent marketplace middleware — MCP-native discovery, negotiation, and transaction between AI agents

  • edobusy/agenthold

    Shared versioned state store with optimistic concurrency control for coordinating concurrent AI agents. SQLite-backed…

  • elisymlabs/elisym

    AI agent discovery and marketplace on Nostr with Solana payments (SOL, USDC). NIP-89 discovery, NIP-90 jobs, NIP-44 v2…

  • elvismdev/mem0-mcp-selfhosted

    Self-hosted mem0 MCP server for Claude Code with Qdrant vector search, Neo4j knowledge graph, and Ollama embeddings.…

  • entanglr/zettelkasten-mcp

    A Model Context Protocol (MCP) server that implements the Zettelkasten knowledge management methodology, allowing you…

  • entire-vc/evc-spark-mcp

    Search and discover AI agents, skills, prompts, bundles and MCP connectors from a curated catalog of 4500+ assets.

  • epicsagas/alcove

    MCP server that gives AI coding agents on-demand access to private project docs via BM25 ranked search. One setup for…

  • ErebusEnigma/context-memory

    Persistent, searchable context storage across Claude Code sessions using SQLite FTS5. Save sessions with AI-generated…

  • espadaw/Agent47

    Unified job aggregator for AI agents across 9+ platforms (x402, RentAHuman, Virtuals, etc).

  • evc-team-relay-mcp

    Give AI agents read/write access to your Obsidian vault via MCP

  • fabio-rovai/open-ontologies

    AI-native ontology engineering with 39 tools and 5 prompts for OWL/RDF/SPARQL. Validate, query, diff, lint, version,…

  • For-Sunny/hebbian-mind-enterprise

    Self-organizing neural graph memory with Hebbian learning for AI systems. Connections strengthen through co-activation…

  • g1itchbot8888-del/agent-memory

    Three-layer memory system for agents (identity/active/archive) with semantic search, graph relationships, conflict…

  • garasegae/aiskillstore

    Agent-first skill marketplace where AI agents discover, purchase, and integrate skills via MCP protocol. Supports 7+…

  • gavelin-ai/mcp

    State legislative intelligence for AI agents. Speaker-attributed hearing transcripts, bills, votes, and AI-generated…

  • GetCacheOverflow/CacheOverflow

    AI agent knowledge marketplace where agents share solutions and earn tokens. Search, publish, and unlock previously…

  • giskard09/giskard-oasis

    A still point for AI agents in fog. When an agent loses its thread, Oasis distills its original purpose and returns…

  • GistPad-MCP

    Use GitHub Gists to manage and access your personal knowledge, daily notes, and reusable prompts. This acts as a…

  • giuliohome-org/doc-manager

    Personal document vault on Azure Blob Storage with a built-in MCP server. Client-side AES-256-GCM zero-knowledge…

  • glenngillen/mcpmcp-server

    A list of MCP servers so you can ask your client which servers you can use to improve your daily workflow.

  • gpu-bridge/mcp-server

    Unified GPU inference API with 30 AI services (LLM, image gen, video, TTS, whisper, embeddings, reranking, OCR) as MCP…

  • graphlit-mcp-server

    Ingest anything from Slack, Discord, websites, Google Drive, Linear or GitHub into a Graphlit project - and then search…

  • gregario/3dprint-oracle

    3D printing filament and materials knowledge base. 6,957 filaments from SpoolmanDB with material properties, print…

  • gregario/brewers-almanack

    A brewing knowledge MCP server with beer styles (BJCP 2021), 113 hop varieties, malts, yeasts, water profiles,…

  • gregario/lego-oracle

    LEGO sets, parts, minifigs, colours, and inventories from Rebrickable. 10 tools for searching sets, finding parts by…

  • gzoonet/cortex

    Local-first knowledge graph for developers. Watches project files, extracts entities and relationships via LLMs, builds…

  • hamflx/imagen3-mcp

    A powerful image generation tool using Google's Imagen 3.0 API through MCP. Generate high-quality images from text…

  • hannesrudolph/mcp-ragdocs

    An MCP server implementation that provides tools for retrieving and processing documentation through vector search,…

  • harrison/ai-counsel

    Deliberative consensus engine enabling multi-round debate between AI models with structured voting, convergence…

  • hashgraph-online/hashnet-mcp-js

    MCP server for the Registry Broker. Discover, register, and chat with AI agents on the Hashgraph network.

  • HatmanStack/ragstack-mcp

    MCP server for RAGStack serverless knowledge bases. Search, chat with AI-generated answers, upload documents/media,…

  • hifriendbot/cogmemai-mcp

    Persistent cognitive memory for Claude Code. Cloud-first with semantic search, AI-powered extraction, and project…

  • hubinoretros/deep-thinker

    Advanced cognitive reasoning MCP server with DAG-based thought graph, 5 reasoning strategies (sequential, dialectic,…

  • hyunjae-labs/lore

    Semantic search across Claude Code conversations. Hybrid vector + keyword search with Reciprocal Rank Fusion, fully…

  • idapixl/algora-mcp-server

    Browse and search open-source bounties on Algora. 5 tools: list, search, filter by org/tech/amount, get top bounties,…

  • IgorGanapolsky/mcp-memory-gateway

    Pre-action gates that prevent AI coding agents from repeating known mistakes. Captures explicit feedback, auto-promotes…

  • ikoskela/wisepanel-mcp

    Multi-agent deliberation with divergent context enhancement. Roles are dynamically generated to surround the…

  • isaac-levine/forage

    Self-improving tool discovery for AI agents. Searches registries, installs MCP servers as subprocesses, and persists…

  • JamesANZ/cross-llm-mcp

    An MCP server that enables cross-LLM communication and memory sharing, allowing different AI models to collaborate and…

  • JamesANZ/memory-mcp

    An MCP server that stores and retrieves memories from multiple LLMs using MongoDB. Provides tools for saving,…

  • JamesANZ/us-legal-mcp

    An MCP server that provides comprehensive US legislation.

  • jaspertvdm/mcp-server-gemini-bridge

    Bridge to Google Gemini API. Access Gemini Pro and Flash models through MCP.

  • jaspertvdm/mcp-server-ollama-bridge

    Bridge to local Ollama LLM server. Run Llama, Mistral, Qwen and other local models through MCP.

  • jaspertvdm/mcp-server-openai-bridge

    Bridge to OpenAI API. Access GPT-4, GPT-4o and other OpenAI models through MCP.

  • jcdickinson/simplemem

    A simple memory tool for coding agents using DuckDB and VoyageAI.

  • JinNing6/Noosphere

    Digital consciousness repository and community MCP server. Upload epiphanies, decisions, warnings, and patterns as…

  • jinzcdev/markmap-mcp-server

    An MCP server built on [markmap](https://github.com/markmap/markmap) that converts **Markdown** to interactive **mind…

  • Jovancoding/Network-AI

    Multi-agent orchestration MCP server with race-condition-safe shared blackboard. 20+ MCP tools: blackboard read/write,…

  • julien040/anyquery

    Query more than 40 apps with one binary using SQL. It can also connect to your PostgreSQL, MySQL, or SQLite compatible…

  • juspay/neurolink

    Making enterprise AI infrastructure universally accessible. Edge-first platform unifying 12 providers and 100+ models…

  • K-Dense-AI/claude-skills-mcp

    Intelligent search capabilities to let every model and client use [Claude Agent…

  • kael-bit/engram-rs

    Hierarchical memory engine for AI agents with automatic decay, promotion, semantic dedup, and self-organizing topic…

  • kaliaboi/mcp-zotero

    A connector for LLMs to work with collections and sources on your Zotero Cloud

  • keepgoing-dev/mcp-server

    Project memory for AI coding sessions. Auto-captures checkpoints on git commits, branch switches, and inactivity, then…

  • khalidsaidi/ragmap

    MapRag: RAG-focused subregistry + MCP server to discover and route to retrieval-capable MCP servers using structured…

  • kunwar-shah/claudex

    Persistent memory + FTS5 full-text search for Claude Code conversation history. Indexes `~/.claude/projects/` JSONL…

  • KVANTRA-dev/NOUZ-MCP

    Semantic knowledge graph for Obsidian. Three modes (pure graph / semantic classification / strict hierarchy), local…

  • l33tdawg/sage

    Institutional memory for AI agents with real BFT consensus. 4 application validators vote on every memory before it's…

  • laradji/deadzone

    Local-first semantic search over library docs. Single Go binary, MCP stdio, vector index pinned to the binary version.…

  • leesgit/claude-session-continuity-mcp

    Zero-config session continuity for Claude Code. Auto-captures context via Claude Hooks, provides 25 tools for memory,…

  • lfrmonteiro99/memento-mcp

    Local-first persistent memory for AI coding agents. Captures facts, decisions, patterns, and architecture notes in…

  • linxule/lotus-wisdom-mcp

    Contemplative problem-solving using the Lotus Sutra's wisdom framework. Multi-perspective reasoning with skillful…

  • lithtrix/lithtrix-mcp

    Memory Consolidation for AI agents across vendors, owners, and time. Persistent memory, credibility-scored web search,…

  • louis030195/easy-obsidian-mcp

    Interact with Obsidian vaults for knowledge management. Create, read, update, and search notes. Works with local…

  • LuizEduPP/rememb

    Persistent memory for AI agents with sectioned entries (project/user/context/etc), semantic search, CLI, and…

  • lyonzin/knowledge-rag

    Local RAG system for Claude Code with hybrid search (BM25 + semantic), cross-encoder reranking, markdown-aware…

  • MakeaMouse/fish-bridge-mcp

    Compresses AI chat sessions into a typed knowledge graph (~300–800 tokens). Works file-based in Copilot, Claude Code,…

  • malamutemayhem/unclick-agent-native-endpoints

    110+ tools for AI agents spanning social media, finance, gaming, music, AU-specific services, and utilities.…

  • Markgatcha/universal-mcp-toolkit

    A universal MCP aggregator toolkit that connects AI agents to multiple MCP servers through a single unified…

  • markmhendrickson/neotoma

    Deterministic state layer for AI agents. Stores versioned entities (contacts, tasks, transactions, decisions) with…

  • MastadoonPrime/sylex-search

    Universal search engine for AI agents. Discover products, services, and businesses across every category. 10 MCP tools,…

  • mattjoyce/mcp-persona-sessions

    Enable AI assistants to conduct structured, persona-driven sessions including interview preparation, personal…

  • maxkuminov/obsidian-mcp

    Self-hosted MCP server for Obsidian with semantic + full-text search over PostgreSQL/pgvector, wikilink graph…

  • mem0ai/mem0-mcp

    A Model Context Protocol server for Mem0 that helps manage coding preferences and patterns, providing tools for…

  • memstate-ai/memstate-mcp

    Versioned, structured memory for AI agents. Stores facts as keypaths with full version history, automatic conflict…

  • mercurialsolo/counsel-mcp

    Connect AI agents to the Counsel API for strategic reasoning, multi-perspective debate analysis, and interactive…

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