MCP Servers 1,846

Cyvisguard

io.github.flankerhqd/cyvisguard

C◆ advisory

Security control plane for AI agents — identity and delegation, capability policy, data-flow taint and a live audit trail, enforced over MCP.

Mermaid Validator

io.github.rtuin/mcp-mermaid-validator

D◆ advisory

A Model Context Protocol server that validates and renders Mermaid diagrams.

Illustrator

io.github.spencerhhubert/illustrator-mcp-server

E◆ advisory

mcp server to run scripts on adobe illustrator

HermesNew

io.github.andrebuilds/hermes

C◆ advisory

Send messages from AI agents, CLI, and MCP tools - powered by one shared TypeScript core.

Agentic Engineering For Apache Kafka

io.github.lensesio/agentic-engineering-for-apache-kafka

B◆ advisory

AI agent skills for building, operating and troubleshooting Apache Kafka applications.

Memory Plus

io.github.yuchen20/memory-plus

E◆ advisory

🧠 𝑴𝒆𝒎𝒐𝒓𝒚-𝑷𝒍𝒖𝒔 is a lightweight, local RAG memory store for MCP agents.

Octave

io.github.elevanaltd/octave-mcp

C◆ advisory

OCTAVE protocol - structured AI communication with 3-20x token reduction.

Crawlbase

io.github.crawlbase/crawlbase-mcp

D◆ advisory

Crawlbase MCP Server connects AI agents and LLMs with real-time web data.

Codestyle

io.github.itxaiohanglover/mcp-codestyle-server

D◆ advisory

MCP Codestyle Server 是一个基于 Spring AI 实现的 Model Context Protocol (MCP) 服务器，为 IDE 和 AI 代理提供代码模板搜索和检索工具。该服务从本地缓存查找模板，并在缺失时自动从远程仓库下载元数据和文件进行修复。

Wireshark

io.github.khuynh22/mcp-wireshark

C◆ advisory

An MCP server that integrates Wireshark/tshark with AI tools and IDEs.

ScientificFigureLibraryNew

io.github.xuzhougeng/scientificfigurelibrary

B◆ advisory

Local-first MCP App for your scientific figures.

Korea Finance

io.github.emceekim/korea-finance-mcp

C◆ advisory

Korea's first legally-safe (Capital Markets Act compliant) finance MCP.

Evernote

io.github.brentmid/evernote-mcp-server

C◆ advisory

Evernote MCP server - allows LLMs that support MCP (like Claude Desktop) to query your notes in Evernote

Postmark

io.github.activecampaign/postmark-mcp

B◆ advisory

Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.

Gigaxity Deep Research

io.github.yoloshii/gigaxity-deep-research

B◆ advisory

Open-source deep research MCP.

Blender Ai

io.github.patrykiti/blender-ai-mcp

C◆ advisory

Production-shaped MCP server for Blender with goal-first routing, curated tools, deterministic verification, and vision-assisted 3D modeling workflows.

ILSpy

io.github.bivex/ilspy-mcp

B◆ advisory

🔓 UNLEASH ILSpy'S POWER.

Reaper

io.github.xdarkzx/reaper-mcp

B◆ advisory

AI-powered music production and post-production in REAPER via MCP — 172 tools for composition, mixing, mastering, batch editing, audio QC, and ReaScript auto…

Authserver

io.github.authplane/authserver

B◆ advisory

OAuth 2.1 Authorization Server for the Model Context Protocol (MCP)

Dotbot

io.github.andresharpe/dotbot

B◆ advisory

Structured, auditable AI-assisted development for teams.

Free Search

io.github.sweetcornna/free-search-mcp

C◆ advisory

Local-first, no-API-key MCP server for web search, fetch, and document reading.

Deepseek

io.github.arizen-dev/deepseek-mcp

C◆ advisory

A tiny MCP stdio server that exposes DeepSeek as a cheap supervised worker for Claude Code, Codex, or any MCP client.

Codex Claude Bridge

io.github.abhishekgahlot2/codex-claude-bridge

D◆ advisory

Bidirectional bridge between Claude Code and OpenAI Codex CLI.

Unity AI ParticleSystem

io.github.ivanmurzak/unity-ai-particlesystem

B◆ advisory

MCP Tools for Unity Particle System — create and edit particle effects with AI.