Discover Awesome MCP Servers

Excalidraw MCP App Server

Enables users to create and interact with hand-drawn Excalidraw diagrams featuring smooth viewport camera control and interactive fullscreen editing. It uses the MCP Apps extension to render collaborative virtual whiteboards directly within supported AI chat interfaces.

Obsidian MCP Module

黑曜石笔记的 MCP 服务器

markfetch-mcp

Enables AI agents to fetch any web page as clean markdown or screenshot it, turning URLs into LLM-ready context.

ats-mcp-server

Aggregates job listings from multiple ATS and job board APIs via MCP, enabling unified search and retrieval in a structured format without HTML parsing.

Clawy MCP Server

Pay-per-use API tools and LLM gateway for AI agents. 15 services (DART, Tabelog, Google Maps, Brave Search, Firecrawl, DeepL, ElevenLabs, and more) + smart LLM routing. No API keys needed, pay with USDC on Base.

JSON Schema Validator MCP Server

A comprehensive server that enables validation of JSON data against JSON Schema Draft 2020-12, with support for external references, schema management, and real-time streaming validation.

API Request MCP Server

Enables automatic HTTP requests (GET, POST, PUT, DELETE, etc.) with JSON validation and proxy support. Supports custom headers, request bodies, and environment variable configuration for seamless API integration.

mcp2mqtt

An MCP server that bridges the physical world and AI models by enabling natural language control of IoT hardware via the MQTT protocol. It supports real-time device monitoring, command publishing, and response handling for seamless integration between AI clients and physical devices.

community-sonarcloud-mcp-server

A lightweight TypeScript MCP server that provides AI assistants with seamless access to SonarCloud data, enabling code quality metrics, issues, and project queries.

Linear MCP Server

A high-performance HTTP service that bridges Claude Code or other MCP clients with Linear's GraphQL API, enabling natural language interaction with Linear issues, comments, projects, and other entities without dealing with UUIDs.

grad-agent

An autonomous MCP agent that helps you apply to fully funded MS and PhD programs by discovering professors, verifying faculty status, matching projects, and drafting cold emails.

Starwind UI MCP Server

A TypeScript implementation of a Model Context Protocol server providing tools to help developers work with Starwind UI components.

mcp-tmpfs-server

MCP server that exposes file operations (list, read, write, delete, unzip) in a sandbox directory, preventing path traversal.

OSINT MCP Server

A comprehensive MCP server providing tools for IP, domain, email, and image-based open-source intelligence. It integrates services like Shodan, VirusTotal, and HaveIBeenPwned to facilitate advanced security research and data gathering.

IndustrialOps Industry 4.0 PLC Monitor MCP Server

Enables LLMs to connect to factory PLC sensors, read register data, analyze predictive maintenance, and monitor energy consumption in industrial environments.

TeleBotHost MCP Server

Enables AI clients to manage Telegram bots via the TeleBotHost Developer API, including bot lifecycle, storage, broadcasts, and community store operations.

Grammar Fix AI MCP

Grammar Fix AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

agent-utils-mcp

Swiss-army-knife utility MCP server for AI agents. 18 tools for JSON validation/formatting, base64 encode/decode, hash generation, UUID generation, URL parsing, regex testing, markdown↔HTML conversion, text stats, slug generation, datetime conversion, cron parsing, text diffing, CSV↔JSON conversion, and JWT decoding. Zero API Key required

habitify-mcp-server

Enables AI assistants to manage Habitify habits, journals, moods, and notes through the Habitify API, with tools for adding, deleting, and retrieving habit logs and other data.

BioBTree

A unified biomedical graph database that integrates 50+ primary data sources — genes, proteins, compounds, diseases, pathways, and clinical data — into a single queryable graph with billions of cross-reference edges. Its native MCP server gives LLMs direct access to structured, authoritative biomedical data, complementing their reasoning with reliable identifiers and up-to-date database content.

OmniWeave

A high-performance, polyglot code-analysis graph for coding agents that enables cross-language and cross-process code relationship queries in sub-millisecond time.

Agent Only MCP

Shared troubleshooting memory and agent-to-agent communication for coding agents, enabling search of resolved problems, asking other agents when blocked, and checking replies.

shadow-cljs-mcp

A Model Context Protocol server that monitors shadow-cljs builds and provides real-time build status updates for ClojureScript projects, allowing LLMs to verify build status after making code changes.

Mobile Xray MCP

Enables AI-powered screenshot capture and UX/UI analysis of iOS simulators and Android emulators directly from your IDE.

AI Context MCP

Provides real-time, version-pinned documentation from 57+ AI/ML libraries to LLMs, preventing hallucinated APIs by fetching current docs and changelogs directly from GitHub.

Ableton AI

Controls Ableton Live from an AI assistant with ~130 commands for tracks, instruments, effects, MIDI clips, automation, and mixing.

nip-checker-mcp

Enables real-time verification of Polish NIP (Tax Identification Numbers) using the official Ministry of Finance API. Also supports checking if a bank account belongs to a specific NIP.

claude-rag

MCP server that indexes Markdown files into a local SQLite vector store and provides semantic search tools for Claude Code.

SAP Datasphere MCP Server

Model Context Protocol server that lets AI assistants explore and query SAP Datasphere — metadata discovery, catalog search, OData and SQL queries, ETL extraction, data lineage and column profiling — with built-in config-driven PII masking.