Discover Awesome MCP Servers

mcp-chat-visualizer

Visualizes conversations as structured hierarchical mind maps by injecting a prompt that instructs the LLM to generate a JSON mind map — no external APIs required.

discourse-mcp-extended

A Model Context Protocol server for Discourse forums, extended with review queue tools to list and act on pending or flagged items, enabling AI agents to moderate content.

shensou

An MCP server for divergent iterative web search that anchors on a question, proposes keyword queries, gathers evidence, and outputs a question-map and synthesis.

specopt-mcp

Enables prompt and code optimization using DSPy and MCP, with tools for optimizing agent files, specifications, and skills.

Goalie Trademark MCP

Not another TSDR wrapper. Most trademark MCP servers wrap the USPTO's TSDR endpoint, which returns a single record when you already know its serial or registration number. Ours searches and filters the whole register. Your agent can find the marks it doesn't already have the numbers for.

shemcp

An MCP server that provides sandboxed shell command execution with configurable security policies, enabling safe AI-assisted command runs within a project repository.

ast-mcp-server

ast-mcp-server gives coding agents compact, type-aware access to TypeScript and JavaScript projects, providing structural code tools based on the real compiler project model through ts-morph for declarations, references, renames, and diagnostics, with safe prepare → review → apply mutation semantics and immutable hash-bound plans.

Etherscan MCP Server

Provides AI agents with 71 tools to query Etherscan's blockchain analytics via the Etherscan API, with no authentication required.

dq-mcp

Enables language models to run data-quality checks and profiling on local files, using dbt-style assertions like not_null, unique, relationships, and accepted_values.

affiliate-router-mcp

Vendor-neutral MCP server that discovers, routes, and attributes revenue across paid APIs, referral links, and affiliate programs for agent tools.

Loop Skills MCP

Serves Loop's design & brand skills as an MCP server, enabling AI agents to execute on-brand tasks using markdown playbooks and assets.

MCP Drift Lab

A research harness for measuring whether MCP clients preserve informed consent when tool definitions change after approval.

HA MCP Server

An MCP server that exposes Home Assistant's REST and WebSocket APIs as 182 tools, enabling clients like Claude Code to control lights, climate, media, automations, and more. It also provides a status dashboard and supports running as a Home Assistant app or container.

MCP Rancher

Operates Rancher-managed Kubernetes through any MCP client with capability detection, generic resource access, and curated workflows, wrapped in an audit-logged, rate-limited, confirmation-guarded safety model.

kage-mcp

A lightweight MCP server for parsing HTML, fetching URLs, rendering terminal-style screenshots, and executing JavaScript on static HTML without external dependencies.

QQ Mail MCP Server

Enables natural language interaction with Tencent QQ Mail through MCP, supporting sending, reading, and managing emails securely.

Hello MCP Server

A simple greeting server that responds to messages, particularly answering 'how are you' with 'I am great'. Supports both local stdio and HTTP deployment modes with Docker containerization.

Sond Core API MCP Server

Enables interaction with the Sond Core API through the Model Context Protocol. Auto-generated from the OpenAPI specification at https://core-api-lb.sond.com/api-json to provide programmatic access to Sond's services.

OpenTool

OpenTool is an MCP server that provides AI agents with secure, authenticated access to a wide range of tools (GitHub, Notion, Slack, etc.) through a single MCP connection. It is fully open-source and self-hostable.

llm-energy

Enables AI agents to extract, validate, and discover documentation from websites using llms.txt and install.md standards.

Hotel Booking MCP Server

An MCP server that connects AI assistants like Claude to a Microsoft SQL Server hotel booking database, exposing tools to query customers, rooms, and bookings.

ftc-mcp

MCP server that injects verified FTC documentation and code examples into AI assistants, enabling teams to write correct, competition-ready Java robot code through natural language.

mcp_typescript

A TypeScript backend server providing REST API tools for word counting, UUID generation, and AI prompts via Claude.

PostgreSQL MCP Server

Exposes PostgreSQL database operations as tools for AI assistants, allowing execution of SQL queries and inspection of database schema.

mail7-mcp

Provides email validation and domain configuration auditing tools for AI assistants, enabling single address checks, bulk list cleaning, SPF verification, and full mail setup grading (A-F) with actionable fixes.

Master Control Program (MCP)

An orchestration system that breaks down user prompts into actionable tasks and delegates them to specialized agents (Roo Modes) using LangChain.

productive-mcp-rb2

Enables interaction with Productive.io for task management, time tracking, budget monitoring, and project overview through natural language.

Calculator MCP Server

Provides basic arithmetic operations and advanced mathematical functions through the Model Context Protocol (MCP), with features like calculation history tracking and expression evaluation.

postforme-mcp-server

Give any AI agent — Claude, Cursor, Windsurf, or any MCP-compatible client — full control over your social media through natural language.

shodan-mcp

A minimal MCP server for Shodan, enabling infrastructure reconnaissance through tools like host lookup, search, CVE lookup, and DNS queries.