发现优秀的 MCP 服务器

SEFAZ AL: Certidão Negativa de Débitos

MCP server that enables AI assistants to query official SEFAZ Alagoas negative debt certificates (Certidão Negativa de Débitos) via a single read-only tool, using prepaid credits and hosted MCP over HTTP.

Vulnerability Registry MCP Server

An MCP server that exposes a legacy vulnerability database as tools for LLM clients, enabling security analysts to query vulnerabilities using natural language through six specialized tools for vendor lookup, vulnerability search, and risk analysis.

FreeCAD Robust MCP Server

Enables AI assistants to interact with FreeCAD for 3D modeling, macros, and debugging via MCP.

MCP Prompt Optimizer

Automatically analyzes and optimizes AI prompts by calculating clarity scores, detecting risks, asking clarifying questions, and adding domain-specific requirements to improve AI interaction quality.

mcp-ldbd

MCP server for LDBD that enables submitting up/down predictions on stocks, ETFs, and crypto to a public leaderboard, alongside querying stats and community sentiment.

Spotify MCP Server

Enables control of Spotify playback through OAuth authentication, including play/pause, track navigation, volume control, device management, and searching/playing songs by artist or track name.

FormFor MCP Server

Enables AI clients to create multi-field forms, send approval requests via email, and retrieve structured human responses. It facilitates human-in-the-loop workflows by allowing agents to collect data and check form completion status.

merchant-mcp

A universal MCP server that provides a single merchant interface for AI agents across multiple protocols, enabling catalog browsing, checkout creation, and transaction status queries.

Crypto-Signal MCP

Provides cryptocurrency trading signals, market analysis, and portfolio management capabilities across 15+ exchanges with AI-enhanced technical analysis, arbitrage detection, and risk assessment tools.

MIDL MCP Server

Enables AI assistants to interact with the MIDL blockchain, supporting smart contract deployment, balance queries, asset bridging, Bitcoin Rune management, and more through natural language.

AIRIOT MCP Server

MCP server for the AIRIOT IoT platform, enabling AI assistants to manage data tables, records, devices, alarms, files, and more through natural language.

dalicore-mcp-client

Streamlined MCP server with 8 essential tools for file operations, code editing, and command execution, covering 97.5% of actual workflow with minimal overhead.

SolMail MCP

Enables AI agents to send physical letters and postcards to over 200 countries using Solana cryptocurrency for payment. It provides tools for generating mail quotes, managing wallet balances, and automating physical correspondence directly through the Model Context Protocol.

F1 MCP Server

A real-time Formula 1 analytics server that lets you ask natural language questions about races, lap times, tyre strategies, pit stops, and more using live data from the OpenF1 API.

Ink/Stitch MCP Bridge

Enables AI assistants to convert SVG designs into machine-embroidery files (DST, PES, etc.) without Inkscape, and provides tools for lettering, validation, and previews.

seo-backlinks

Enables AI agents to check backlinks, domain rating, and expired domains using the seo-backlinks.net API.

ko.io

Wall Street data feed for AI agents, providing access to 100M+ source-traced SEC records, institutional holdings, insider trades, congress trading, and more via MCP tools.

NiftyPM MCP Server

A Model Context Protocol server that exposes the NiftyPM project management API as a set of 117 tools for AI assistants, covering projects, tasks, documents, webhooks, and more.

YT-NINJA

Enables AI-powered YouTube video analysis including transcript management, video summaries, chapter generation, keyword extraction, and playback control. Supports searching videos, retrieving channel/playlist information, and translating transcripts using Google Gemini AI.

ProTools MCP Server

An extensible MCP toolbox for code merging, AI code review with OpenAI and Gemini, and documentation generation from code/config changes.

Tavily Search MCP Server

Provides advanced web search, content extraction, site crawling, mapping, and AI-powered research capabilities through the Tavily API with automatic multi-key fallback for rate limiting.

planka-mcp

Enables Claude Code to control a Planka 2.x board via 15 MCP tools, with writes re-read and verified so reported success matches the board, plus an optional workflow that turns the board into durable agent memory.

Web Search MCP Server (Authless)

Deployable remote MCP server on Cloudflare Workers without authentication, enabling custom tool integration with AI Playground and Claude Desktop.

Jokes By Api Ninjas

Enables users to fetch random jokes from the API Ninjas Jokes API. Supports retrieving 1-30 jokes per request through a simple interface.

Context7 MCP Server (

一个非官方的、由 Upstash 提供的 Context7 MCP 服务器。

ClawQL

An MCP server for API discovery and execution with a token-efficient search -> execute workflow over OpenAPI, Google Discovery, and optional native GraphQL and gRPC sources.

MCP Weather Server

A demonstration MCP server created for learning purposes, allowing Claude AI to interact with local files and a Postgres database while implementing a custom Model Context Protocol.

Manifold

An MCP gateway that unifies multiple MCP servers and OpenAPI/Swagger REST APIs behind a single MCP interface, with protocol conversion, authentication, and automatic tool generation.

skillssafe-mcp

Free AI agent skill security scanner. Detects prompt injection, credential theft, zero-width character attacks, and ClawHavoc malware indicators. No signup required.

whoop-mcp-server

Connects WHOOP fitness and recovery data to Claude Desktop, enabling users to query workouts, sleep, recovery, and trends through natural language.