Discover Awesome MCP Servers

persona-constitution

MCP server that serves an LLM operational constitution (SWEBOK v4.0 and NASA Power of 10) to coding agents, providing tools to query constitution sections, knowledge areas, and verification gates, and a scanner that detects placeholder/scaffold violations in generated code.

context-fabric

Automatically captures project state on git commits, detects context drift, and delivers structured token-budgeted briefings to AI agents, ensuring project continuity without manual effort.

OpenAI API MCP Server

An auto-generated MCP server that enables interaction with the OpenAI API, allowing users to access OpenAI's models and capabilities through the Multi-Agent Conversation Protocol.

CodeRabbit MCP Server

Enables LLMs to retrieve, analyze, and programmatically implement CodeRabbit AI code review suggestions on GitHub pull requests, with automated workflows for processing and resolving review comments.

AISecretary

A modular collection of MCP servers for automating virtual secretary tasks within Microsoft Outlook, including email management, calendar operations, contacts, tasks, and mailbox settings through Microsoft Graph API.

dagsmith

MCP server providing read-only Snowflake metadata tools (schemas, tables, queries, lineage) for agentic data pipeline generation, enabling natural-language-to-pipeline workflows with dbt, Airflow, and Great Expectations.

Lab Virtual MCP Server

Enables remote Python code execution via the Model Context Protocol for secure, real-time lab scenarios and sandbox testing. It allows AI clients like Claude and Cursor to execute and evaluate code within a virtual lab environment.

umami-mcp-server

An MCP server that gives Claude read access to Umami web analytics, allowing natural language queries for stats, breakdowns, pageview trends, live visitors, and user journeys.

systeminformer-mcp

Exposes Windows system introspection and control as MCP tools, enabling inspection of processes, threads, modules, handles, memory, services, network endpoints, drivers, windows, and file signatures, plus process launching and control.

statlyte

Enables assistants to access up-to-date LLM pricing, context windows, and model identifiers, with tools to estimate costs, find cheapest models, and check scheduled price changes.

Mechanical MCP Server

Enables natural language interaction with ANSYS Mechanical simulation software via gRPC, allowing users to manage geometry, mesh, boundary conditions, solve analyses, and generate reports through MCP-compatible AI clients.

github-mcp

Self-hosted GitHub MCP server for PR, repo file, and Dependabot operations, supporting multiple MCP clients with personal access token auth.

@arcis/mcp

Connect any AI agent to Arcis Protocol DeFi vaults through natural language, enabling deposit, withdrawal, and status queries without SDK or code.

iOS MCP Server

Allows LLMs to access, scan, and search photos on connected iOS devices via USB using libimobiledevice and ChromaDB. It supports semantic search, metadata filtering, and automated file organization for efficient media management.

bewell-catalyst-mcp

MCP server for managing activity libraries on BeWell Catalyst, enabling creation, update, listing, fetching, and deletion of activities with media uploads.

Apifox MCP

一个 MCP 服务器，集成了 Apifox API 文档和 AI 助手，允许 AI 从 Apifox 项目中提取和理解 API 信息。

Lead Qualifier MCP Tool

A lightweight server that uses ChatGPT to qualify leads using the BANT framework (Budget, Authority, Need, Timeline) through a conversational question-by-question approach.

m365-mcp

Enables AI assistants to manage Microsoft 365 services like Outlook, Calendar, OneDrive, and Contacts through natural language commands, with support for multi-account and high-performance caching.

Video Screenshot MCP

Enables extracting screenshots from video files at specific timestamps or intervals. Supports multiple video formats and output customization including resolution, quality, and format options.

mcp-hayabusa

Enables an LLM client to scan Windows event log files (EVTX) for suspicious activity using Hayabusa, and browse its detection rules directly in conversation.

truenas-mcp

An MCP server for TrueNAS SCALE that enables read-first management of storage, system, sharing, and virtualization resources with per-user API key authentication, and optional write operations.

kpi-mcp-spike

Minimal MCP server that exposes a ping tool for Copilot Studio connectivity testing.

GeoSight MCP Server

Production-ready satellite imagery analysis server that enables natural language queries for Earth observation data, including land cover classification, vegetation monitoring, water detection, change detection, and automated environmental reporting.

tool-mcp-server

A Model Context Protocol server exposing 58 online tools (crypto, data, image, text, etc.) and workflow execution, enabling MCP clients like Claude Desktop to invoke them via natural language.

MPT RJ: Certidão Negativa de Feitos

This MCP server enables querying Certidão Negativa de Feitos (negative certificate of lawsuits) from the Brazilian Labor Prosecution Office (MPT RJ) via a single read-only tool, with prepaid credits.

io.github.jeff-nasseri/mikrotik-mcp

Bridges AI assistants with MikroTik RouterOS devices, enabling natural language management of network configurations, firewall, VLANs, VPNs, and diagnostics via ~300 tools.

Librarian

MCP server enabling AI agents to submit plans and designs for human review, with append-only decision records that store both approvals and rejections, so agents can query past decisions before proposing new changes.

peru-invoice-mcp

Enables AI agents to issue Peruvian electronic invoices (factura/boleta) declared to SUNAT via Nubefact. Supports creating, querying, and canceling invoices with automatic IGV tax computation.

chrome-bridge-mcp

An MCP server that lets coding tools drive an already-running, logged-in Chrome using its real profile and cookies, providing tools for tabs, navigation, clicks, typing, and more via CDP.

GPT55 x402 Gateway

Provides a read-only MCP gateway and quote-first buyer client for the GPT55 x402 service, enabling service discovery, catalog access, and safe payment quote checking without signing transactions.