memory
Reference
Official MCP reference server (memory); see repo README.
AI, Memory & RAG MCP servers
67 servers. Ranked by: not stale, MCP-first project, verified install, then stars.
sequentialthinking
Reference
Official MCP reference server (sequentialthinking); see repo README.
context7
Community Install unverified
Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors
codebase-memory-mcp
Community Install unverified
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
context-mode
Community Install unverified
Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.
deep-research
Community Install unverified
Use any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server.
x64dbg-mcp-server
Community Install unverified
x64dbg-MCP Server is a native MCP (Model Context Protocol) plugin for x64dbg that exposes the debugger's full functionality over HTTP. Connect any MCP-compatible AI assistant and control x64dbg programmatically: set breakpoints, step through code, read memory, dump registers, and more. Built with Zig — zero dependencies, single-binary output, cros
mcp-memory-service
Community Install unverified
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
Dive
Community Install unverified
Dive is an open-source MCP Host Desktop Application that seamlessly integrates with any LLMs supporting function calling capabilities. ✨
cheatengine-mcp-bridge
Community Install unverified
Connect your favorite AI agents directly to Cheat Engine via MCP. Automate reverse engineering, pointer scanning, and memory analysis using natural language.
arkon
Community Install unverified
Arkon: Enterprise AI Knowledge Hub & MCP Server. Self-hosted knowledge base for teams to manage RAG contexts, access policies, and AI skills. Connect Claude and other LLMs via Model Context Protocol (MCP) for automated, secure organizational knowledge integration.
nocturne_memory
Community Install unverified
A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.
AgentChat
Community Install unverified
AgentChat 是一个基于 LLM 的智能体交流平台，内置默认 Agent 并支持用户自定义 Agent。通过多轮对话和任务协作，Agent 可以理解并协助完成复杂任务。项目集成 LangChain、Function Call、MCP 协议、RAG、Memory、HITL、Skill、Milvus 和 ElasticSearch 等技术，实现高效的知识检索与工具调用，使用 FastAPI 构建高性能后端服务。
iai-personal-memory-engine
Community Install unverified
A cyber brain for your AI. It never forgets a detail, remembers exactly what you said, and learns how you work over time. Free, local, works with Cursor, Claude Code, Codex, OpenClaw, Hermes and more. MIT.
NornicDB
Community Install unverified
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
mcp-client-for-ollama
Community Install unverified
Harness the power of local LLMs with this TUI MCP Client for Ollama. Featuring all core MCP primitives (tools, prompts, resources), agent mode, multi-server, model switching, streaming responses, human-in-the-loop, thinking mode, model params config, system prompts, and saved preferences.
okf-agent-memory
Community Install unverified
Git-native persistent memory for AI coding agents. Implements Google OKF v0.2 with sub-300µs in-memory BM25 search, embedded MCP server, and progressive disclosure. Slashes token bloat by 80% with zero external databases or dependencies. Built in pure Go.
hippo-memory
Community Install unverified
Stop re-teaching your agent. Make your agent's memory work like a brain. Hippo is long-term memory for coding agents. It's a critical layer for your AI harness that connects across your different tools (Cursor, Claude Code, Codex). It keeps your proprietary data completely local, and it actually learns over time.
memora
Community Install unverified
Give your AI agents persistent, collective memory — with deduplicating absorb, supersession lineage, semantic search, and a graph UI. Speaks MCP.
MegaMemory
Community Install unverified
Persistent project knowledge graph for coding agents. MCP server with semantic search, in-process embeddings, and web explorer.
swarmvault
Community Install unverified
The local-first LLM Wiki: open-source knowledge graph builder, RAG knowledge base, and agent memory store. Built on Andrej Karpathy's pattern. An Obsidian alternative for personal knowledge management, AI second brain, and durable Claude Code / Codex / OpenClaw memory.
swarmclaw
Community Install unverified
Open-source self-hosted AI agent runtime and multi-agent framework for autonomous agent swarms. Agent memory, MCP tools, schedules, delegation, and 23+ LLM providers (Claude, GPT, Gemini, OpenRouter, Ollama). A practical Claude Code and LangChain alternative.
sandbase-harness
Community Install unverified
Local-first, self-hosted AI agent runtime and MCP bridge with sandboxed sessions, memory, credentials, audit/replay, and a local Console.
haiku.rag
Community Install unverified
Agentic RAG for local and self-hosted document search: hybrid retrieval, reranking and multimodal RAG on embedded LanceDB, with Docling parsing and an MCP server
agent-manager
Community Install unverified
The fastest developer workflow for every AI coding agent. Live status, quick prompts, worktrees, and diff review from one tmux TUI.
Compartment
Community Install unverified
Encrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior memory creation, storage and retrieval.
Cambium
Community Install unverified
Governance standard and reference toolset for LLM-maintained knowledge corpora
LLM-Agents-Ecosystem-Handbook
Community Install unverified
One-stop handbook for building, deploying, and understanding LLM agents with 60+ skeletons, tutorials, ecosystem guides, and evaluation tools.
token-optimizer-mcp
Community Install unverified
Measure token savings per AI coding agent, optimize context, and share a live local knowledge graph across 16 CLI clients.
caura
Community Install unverified
Caura (formerly MemClaw) — governed shared memory for AI agent fleets. Multi-agent, multi-tenant, MCP-native. Trust tiers, keystone policies, audit trails, knowledge graph, self-improving retrieval. Apache 2.0.
ratel
Community Install unverified
Context engineering for AI agents. ~80% fewer tokens. Fix tool overload. Skills and memory with in-process BM25 and semantic retrieval. Progressive Disclosure. No vector DB.
solon-ai
Community Install unverified
Java AI application development framework (supports LLM-tool,skill; RAG; MCP; Agent-ReAct,Team-Agent). Compatible with java8 ~ java26. It can also be embedded in SpringBoot, jFinal, Vert.x, Quarkus, and other frameworks.
beever-atlas
Community Install unverified
Your First LLM-Wiki Conversation Knowledge Base
Agenvoy
Community Install unverified
Self-hosted 24/7 personal AI agent that runs on your own machine — memory, schedules, tools and credentials stay local. Single Go binary with MCP.
mcp-local-rag
Community Install unverified
Local-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP or CLI. Fully private, zero setup.
EDDI
Community Install unverified
Config-driven engine that turns JSON into production-grade AI agents. Multi-agent orchestration, 12+ LLM providers, MCP/A2A protocols, RAG, persistent memory, and enterprise compliance (EU AI Act, GDPR, HIPAA). Built on Quarkus.
evm-mcp-server
Community Install unverified
MCP server that provides LLMs with tools for interacting with EVM networks
AgentRecall-X
Community Install unverified
Correction-first persistent memory for AI agents. MCP server + SDK + CLI. Compounds across sessions.
ruflo
Community App with MCP feature Install unverified
🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated
gpt-researcher
Community App with MCP feature Install unverified
An autonomous agent that conducts deep research on any data using any LLM providers
inference.sh
Official registry
run any ai model. compose agents, stack knowledge, connect tools. one api, pay per run.
Ambix
Official registry
Your product team's shared strategic memory — an MCP server your AI tools reason over.
ai.atlaso/mcp
Official registry
AI memory layer — one shared, persistent memory across every AI tool you connect.
Axon NeuroAutomata
Official registry
Protein analysis: ESM-2/ESMC embeddings, mutation scoring, landscape scans, ESMFold structure.
Knowledge Base
Official registry
A searchable knowledge base your assistant reads and writes.
Blipsmith Sound Effects
Official registry
Game sound effects from a text prompt: game-ready WAVs with seamless loops and variations.
ai.boundaryai/boundaryai
Official registry
Deterministic runtime safety for AI agents: scan PII, gate tool actions, verify LLM output.
Bourdon
Official registry
Recognition-first cross-agent memory federation. One shared memory across all your agents.
brainattic
Official registry
The knowledge base your AI reads and writes, under your rules — over MCP, EU-hosted.
Brain Memory
Official registry
Persistent memory for AI agents: one brain shared across Claude, Cursor, Codex and more.
ai.butlerbrain/mcp
Official registry
Persistent memory for AI assistants. Save once; recall from Claude, ChatGPT, or any MCP client.
Chipp
Official registry
Build and manage Chipp AI apps: prompts, knowledge, custom actions, and chat with your apps.
citepath
Official registry
Citepath public MCP server for LLM readiness audits and public scan results.
Contexel
Official registry
Shared AI memory. ChatGPT, Claude, Cursor and any MCP app read and write the same memory.
ctxstore — memory that follows you across models
Official registry
Persistent memory for AI agents: keyed facts, a wake bundle each session, one memory in every model.
Divinci AI
Official registry
Release management and QA for custom AI assistants: RAG, releases, scored QA, signed TrustBench runs
DoneThat
Official registry
Privacy-first work tracking with summaries, reports, coaching, and AI-ready long-term memory.
memory-bank-mcp
Community Stale Install unverified
A Model Context Protocol (MCP) server implementation for remote memory bank management, inspired by Cline Memory Bank.
VectorCode
Community Stale Install unverified
A code repository indexing tool to supercharge your LLM experience.
unstract
Community App with MCP feature Install unverified
LLM-Driven Extraction of Unstructured Data — Built for API Deployments & ETL Pipeline Workflows
code-graph-rag
Community App with MCP feature Install unverified
The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs
gptr-mcp
Community Stale Install unverified
MCP server for enabling LLM applications to perform deep research via the MCP protocol
solon
Community App with MCP feature Install unverified
🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java26; Supports LTS. (Replaceable spring)
llm-wiki-compiler
Community App with MCP feature Install unverified
The knowledge compiler. Raw sources in, interlinked wiki out. Inspired by Karpathy's LLM Wiki pattern.
mex
Community App with MCP feature Install unverified
Team memory for engineers and their AI agents. Lives in your repo. Shared through Git.
npcpy
Community App with MCP feature Install unverified
The python library for research and development in NLP, multimodal LLMs, Agents, ML, Knowledge Graphs, and more.
agentic-radar
Community App with MCP feature Stale Install unverified
A security scanner for your LLM agentic workflows
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