MCP Servers DirectoryMCP Servers Directory

Lynx

Policy-gated, durable, audited execution for AI agent tool calls. Every action gets a five-verdict policy check, a crash-safe checkpoint, and a tamper-evident audit event — a library, not a server.

MCP Document Converter

MCP Document Converter - A powerful MCP tool for converting documents between multiple formats, enabling AI agents to easily transform documents.

Robotics MCP

MCP 3.1 server + Webapp. Yahboom, Dreame, Tdrone, Noetix Bumi collab with shared LIDAR maps, SLAM. Physical + virtual robots working as one system

Claude Code Antiregression Setup

Stop Claude Code from breaking your projects. Ready-to-use CLAUDE.md templates, subagents, hooks, and anti-regression configs.

AI Agent Guidebook

Comprehensive guides for AI coding assistants: Claude Code, GitHub Copilot, Gemini CLI. Includes MCP servers, multi-agent orchestration, and production templates.

Structured Workflow

An MCP server that tries to force an AI agent to follow structured problem solving steps to accomplish a goal.

Rootsign

Rootsign is an open-source tamper-evident decision and action provenance logging library for AI agents

MCP Mediator

Automatically generate an MCP Server from existing source code, service classes, helper methods, and external MCP tools. The MCP Mediator aggregates various sources and tools into a unified system, enabling seamless automatic generation of a complete MCP Server.

Openspawn

OpenSpawn — An open source multi-agent coordination platform

Tiingo MCP

Tiingo MCP server in Rust with 38 tools for stock market data, forex, crypto, financial news, fundamentals, and corporate actions.

Mantle

Claude Code plugin: themes & 4K wallpapers for Claude Code, Windows Terminal, iTerm2 and claude.ai, a searchable index of 47,000+ agent skills, MCP servers and plugins, and a setup doctor for CLAUDE.md, MCP and context.

Mysql MCP

Secure MySQL Administration & Observability Featuring Code Mode— One Tool Replacing All 242 Specialized Tools for up to 90% Token Savings. Includes Connection Pooling, HTTP/SSE, OAuth 2.1, Deterministic Error Handling, Advanced Encryption, Integrated Observability, and Full Support for ProxySQL, MySQL Router & MySQL Shell.

Cathedral

Persistent memory and identity for AI agents. Free hosted API.

Yana AI

Yana AI 🐰 One runtime. Any AI. Human-governed. A local-first, cross-platform system for running, connecting, orchestrating, and governing AI — with deterministic control over what it can access, change, and execute. Your AI can act. But who decides how far it can go?

Agentleak

Open-source privacy testing for AI agents. Python SDK, CLI and MCP tools to detect data leaks across tool calls, memory, inter-agent messages and logs, with redacted reports and CI gates.

Tinystruct MCP

The tinystruct-mcp is an extensible MCP server based on tinystruct framework via the Model Context Protocol (MCP).

Moysklad MCP

MCP server for MoySklad — warehouse, inventory, orders, reports (Russia). Part of WWmcp — 46 MCP servers for emerging markets.

Skill Doc Generator

MCP server that turns any documentation URL into a Claude Code skill file. No API key required — the agent does the reasoning, the server handles fetching and saving

Bigquery MCP

Practical MCP server for large BigQuery datasets. Supports vector search. Keep LLM context small while staying fast and allowing only safe read-only actions.

CopperOS

Open Source agentic browsing assistant for Chromium-based browsers

TelegramScraper

Scrape public Telegram channels without API or login — Python CLI, MCP server for AI agents, dashboard

Hs Sql Agent

.NET SQL Agent MCP server featuring raw SQL input, strict AST validation, and an embedded Admin UI. Eliminates LLM hallucinations and security risks across 6 major databases.

Agentsonar

Coordination intelligence for any agent system

Weekly Weather MCP

Weather MCP server which returns 7 days of detailed weather forecasts anywhere in the world