AI channel
MCP servers

Open-source MCP servers

MCP, the Model Context Protocol, is an open standard for connecting AI assistants to outside tools and data. An MCP server exposes something, such as a database, a browser, a GitHub account or a folder of files, as tools the assistant can call. Clients such as Claude Desktop, Cursor and VS Code load these servers.

How to choose

Check what a server can reach before you install it. One that can run shell commands or write files has all the power of the account it runs under, so prefer servers that ask for the narrowest access: read-only tokens and a single folder. Also check whether it runs locally over stdio or as a remote service you would have to trust.

Most-starred projects

337–360 of 581
dadbodgeoff

drift

790

Codebase intelligence for AI. Detects patterns & conventions + remembers decisions across sessions. MCP server for any IDE. Offline CLI.

TypeScript

MCP server that integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.

TypeScript
AVIDS2

memorix

777

Open-source cross-agent memory layer for coding agents via MCP. Compatible with Claude Code, Codex, Cursor, Windsurf, Gemini CLI, Antigravity, OpenClaw, Hermes Agent, Oh-my-Pi, Pi, Copilot, Kiro, OpenCode, and Trae.

TypeScript
alash3al

stash

767

Stash — persistent memory layer for AI agents. Episodes, facts, and working context stored in Postgres. MCP server included. Self-hosted, single binary, no cloud required.

Go
CodeBendKit

codeseek

767

Rust-powered code intelligence CLI for AI coding agents. Builds call graphs and hybrid semantic search indexes (Dense + Sparse + RRF + Reranker) across 7 languages. Ships as native MCP tools for Claude Code and Codex CLI.

Rust

One memory layer, every AI tool. Store anything once — recall it in Claude, ChatGPT, Cursor, or any MCP client. Self-hosted on Cloudflare's free tier.

TypeScript
unbrowse-ai

unbrowse

759

Unbrowse — api native browser Skill/CLI/MCP/SDK for any agent. Auto-discovers APIs from browser traffic, generates skills on the fly to call APIs directly 100x faster, 80% cheaper locally.

TypeScript
awdr74100

figwright

758

Free, two-way Figma MCP server. Turn designs into framework-aware code, and push code back to the canvas. Works with Claude Code, Cursor, Codex, and any MCP client.

TypeScript
LSTM-Kirigaya

openmcp-client

754

All in one vscode plugin for mcp developer

TypeScript
745

The local-first, agent-native control plane for ComfyUI, MCP server + Claude Code plugin. 108 tools, 29 AI skills (Flux WAN LT2.3 Qwen Ideogram4 Krea2). Author & run workflows, edit your live graph in natural language, manage models & custom nodes. Local, LAN, VPS, or Comfy Cloud.

TypeScript
bartolli

codanna

742

Local code intelligence MCP server and CLI for AI coding agents

Rust
741

An native MCP server extension for Ghidra

Java
yuniko-software

minecraft-mcp-server

741

A Minecraft MCP Server powered by Mineflayer API. It allows to control a Minecraft character in real-time, allowing AI assistants to build structures, explore the world, and interact with the game environment through natural language instruction

TypeScript
738

Feishu / Lark 飞书文档与任务管理工具,支持 MCP 服务器和 CLI + Skill 两种使用方式,可无缝集成 Cursor、Claude Code、Cline 等 AI 编码工具

TypeScript
Storybloq

storybloq

738

Cross-session context for Claude Code. CLI + MCP server + /story skill that tracks tickets, issues, handovers, and roadmap in a .story/ directory.

TypeScript
infragate

capa

737

One capabilities.yaml wires skills, tools, rules, sub-agents, MCP servers, and plugins into Cursor, Claude Code, Codex, Windsurf, GitHub Copilot, and 30+ other AI coding agents

TypeScript
Kymo-MCP

mcpcan

729

MCPCAN is a centralized management platform for MCP services. It deploys each MCP service using a container deployment method. The platform supports container monitoring and MCP service token verification, solving security risks and enabling rapid deployment of MCP services. It uses SSE, STDIO, and STREAMABLEHTTP access protocols to deploy MCP。

Go
agentic-box

memora

725

Give your AI agents persistent, collective memory — with deduplicating absorb, supersession lineage, semantic search, and a graph UI. Speaks MCP.

Python
asaotomo

FofaMap

725

一款证据驱动的 FOFA 资产测绘智能体:支持自然语言侦察、AI 反思、CLI / MCP / Skill / REST API,以及经人工审批的 Nuclei 扫描。

Python
BigSweetPotatoStudio

HyperChat

709

HyperChat is a Chat client that strives for openness, utilizing APIs from various LLMs to achieve the best Chat experience, as well as implementing productivity tools through the MCP protocol.

TypeScript
rekog-labs

MCP-Nest

708

A NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing AI tools, resources, and prompts.

TypeScript
risa-labs-inc

BossConsole

701

Open-source, multi-platform harness for AI agents - a native, multi-threaded operator's console (JVM, not Electron) to run Claude Code, Codex, Gemini or OpenCode with a real browser, terminal, editor, secrets & 100+ MCP tools. Built for enterprises, science & research.

Kotlin
kgoedecke

doop

700

The open-source alternative to Paper.design. A multiplayer design canvas where humans and AI agents design together, live. MCP built in.

TypeScript