Discover Awesome MCP Servers

MCP OpenAI Server

Enables Claude to directly invoke OpenAI's chat models (GPT-4o, GPT-4o-mini, o1-preview, o1-mini) through a Model Context Protocol integration, allowing users to query and compare responses from different AI models within Claude Desktop.

mcp-meta-brand-presence-mapper

Enables resolving a company domain to its Instagram, Threads, and Facebook accounts with follower and post counts.

frame-check-mcp

Enables structural framing analysis of documents, identifying perspectives, omissions, and reader positioning, with numerical claim verification against authoritative sources.

report-needs

Enables AI agents to report and vote on infrastructure needs, providing developers with ranked demand signals to prioritize what to build next.

Railway MCP Server

MCP server with Streamable HTTP transport, deployed on Railway, offering tools like weather, BMI calculator, greetings, and question generation.

mcp-ltspice-qucs

Enables AI agents to design RF filters and SMPS-EMC from spec using three MCP servers that drive LTspice, Qucs-S, and scikit-rf, with closed-form synthesis, real-component optimization, and CISPR-aware compliance checking.

OpenAI SDK Knowledge MCP Server

An MCP server that provides expert knowledge on the OpenAI API, powered by RAG. It enables users to ask technical questions and get accurate answers, with support for search and fetch tools.

io.github.dfch/biz-dfch-asdste100mcp

An MCP server for the ASD-STE100 Simplified Technical English standard, providing vocabulary and rules lookup tools to help technical writers achieve compliance.

wazza-mcp-test-server

A simple HTTP server to validate MCP infrastructure for the Wazza MCP client, exposing endpoints for tool discovery and calling.

apolo-cad

Enables AI agents to design parametric 3D CAD models of industrial machinery end-to-end, including modeling, assembly, validation, and manufacturing drawings, through 79 MCP tools.

eval-mcp-server

Exposes a deterministic AI-slop scanner and RAG grounding grader as MCP Tools, Resource, and Prompt, enabling any MCP client to evaluate text quality and context faithfulness.

fantastical

Enables querying and managing Fantastical calendars and events via the MCP protocol, allowing AI assistants to list calendars, create events using natural language, and search or retrieve event details.

Persistent-Code MCP Server

创建并维护代码的语义知识图谱，允许在与 Claude 的会话中保持上下文，提供高级搜索功能，而无需将整个代码库放入上下文窗口中。

Cloudflare Playwright MCP

Enables AI assistants to control a browser through Playwright and Cloudflare Workers, allowing web automation tasks like navigation, typing, clicking, and taking screenshots through natural language commands.

fpgaZeroMCP

Provides AI assistants with a complete FPGA toolchain for HDL linting, simulation, synthesis, and place-and-route across various hardware targets. It features a GitHub-backed IP core registry that enables users to search for and import MIT-licensed cores directly through their chat interface.

gmail-mcp

Multi-account Gmail MCP server for reading threads, managing labels, and creating drafts across multiple Gmail accounts.

mcp-file-oper

file operation

SEO, AEO, GEO & Digital Marketing Audit + Safe Fix MCP Server

An advanced, AI-powered Model Context Protocol (MCP) server that acts as a comprehensive Growth Auditor, SEO Optimizer, and Code Fixer.

distillory

Local-first memory engine that synthesizes entity profiles at ingestion. Enables persistent, reasoning memory for AI agents via MCP tools like add, search, and profile.

DrissionPageMCP

Provides browser automation via DrissionPage and FastMCP, enabling AI to control Chrome browsers for tasks like page navigation, element interaction, JavaScript execution, and network monitoring.

@intempt/mcp-server

MCP server for Intempt GrowthOS — AI content generation, brand management, knowledge base, and user/account lookup through natural language.

mcp-moodle

Enables AI assistants to interact with Moodle via web services, allowing tasks like listing courses, assignments, events, and downloading files.

A2UI MCP Server

Enables Claude Code to generate and preview rich user interfaces via the A2UI protocol, using declarative JSON components and real-time WebSocket updates.

mcp-digitalnz

Enables searching and retrieving records from the DigitalNZ collection, with tools for keyword search and fetching full item details.

advanced-circleci-mcp-server

A CircleCI MCP server specialized in config review, providing tools for fetching actual configs, validating changes, and analyzing workflow bottlenecks, health, and DAG dependencies.

PayRam MCP Server

Enables AI agents to deploy and operate a self-hosted, no-signup crypto payment gateway with multi-chain support, card-to-crypto checkout, and MCP tools for payment links and integration snippets.

Criteo MCP Server

MCP server that enables AI agents (Claude Code) to manage Criteo campaigns, ad sets, creatives, audiences, and reports via natural language.

sitecore-mcp-server

An MCP server that provides AI agents with direct read/write access to Sitecore CMS through 100+ tools across Item Service, GraphQL, and PowerShell APIs.

Meta API MCP Server

A meta API Gateway server that works with the Model Context Protocol (MCP), enabling AI assistants to connect to any API and access real-world data sources through standardized MCP tools.

Cursor Problems MCP

Exposes the VS Code/Cursor Problems panel to AI assistants via MCP, enabling live diagnostics querying with filters, context, summaries, and code actions.