Discover Awesome MCP Servers

qca-agent-mcp

Exposes eight QCA (quantum calibration) tools via a standards-based MCP stdio server for MCP-compatible agents to interact with backend status, experiments, schemas, parameters, dry-runs, history, and arrays.

MCP App Template

An AI-agent-first framework for building MCP servers that deliver interactive React widgets directly within AI chat interfaces like ChatGPT and Claude. It includes automated visual testing and a zero-config local development environment designed for autonomous agent workflows.

google-scholar-mcp

Enables AI assistants to search and analyze Google Scholar publications, authors, citations, and download papers.

AgentMail

AIエージェントに、その場ですぐに使える受信箱を提供します。エージェント/LLMは、隔離された受信箱でメールの送受信やアクションを実行できます。Gmailとは異なり、AIのために構築されています。agentmail.to をチェックしてみてください。

mcp-nationalize

Predicts nationality from a first name using the nationalize.io API. Requires no authentication.

@striderlabs/mcp-spotify

MCP server for Spotify that lets AI agents search music, control playback, and manage playlists via the Spotify Web API.

zhenghe-mcp

Enables AI agents to interact with the ZhengHe system on Base mainnet: query NAV, construct payment routing transactions, vault deposits/withdrawals, and bind affiliates for revenue sharing.

MCP Time Server

A remote MCP server that provides tools for getting the current time in different timezones and converting time between timezones, deployable on Cloudflare Workers.

feishu-doc-mcp

飞书云文档 MCP Server，为 Claude Code 提供飞书文档的创建、读取、编辑能力，支持 OAuth 认证和 token 自动刷新。

mnemo

MCP server providing persistent, local-first memory for AI agents via Markdown files in a git repo, with search, branching, and auditability.

Constrained Optimization MCP Server

Enables solving complex combinatorial optimization problems with logical and numerical constraints through multiple solvers (Z3, CVXPY, HiGHS, OR-Tools). Specializes in portfolio optimization, scheduling, resource allocation, and constraint satisfaction problems.

Rememberizer MCP Server

Enables interaction with Rememberizer.ai knowledge repositories to search, retrieve, and store information across sources like Slack, Gmail, and Google Drive. It supports semantic search and agentic queries to access and manage personal or team internal knowledge.

Developer Roadmaps MCP Server

Provides access to developer roadmap content from roadmap.sh, allowing users to list available roadmaps and fetch detailed Markdown content for specific career paths.

linear-local-mcp

Enables fast, local-only read access to Linear data via the macOS cache, allowing listing, searching, and filtering issues, users, teams, and states without API calls.

Instagram

Lets you publish photos, videos, carousels, Reels, and Stories via the official API, manage comments and DMs, and pull profile and media insights. The Advanced plan also enables following, unfollowing, liking, and viewing stories.

big-mailer

MCP server for the big-mailer self-hosted email platform, exposing 93 tools to manage subscribers, consent, sequences, broadcasts, segments, and Stripe reconciliation via natural language.

Adobe Journey Optimizer Content API MCP server

Enables interaction with Adobe Journey Optimizer content through the Content API, supporting sandbox configuration and secure credential management.

io.github.ExposureGuard/exposureguard-mcp

MCP server that connects AI assistants to the ExposureGuard domain security scanning API, enabling security scans, grade lookups, remediation suggestions, and dependency checks for domains.

MCPSpend

Real-time cost observability for Model Context Protocol tool calls. Wraps any MCP server, attributesspend per tool/project/customer. Free 25K calls/month. EU-hosted, GDPR-ready, MIT.

nvim-editor-mcp

MCP server bridging tool calls to Neovim editor actions via RPC. Enables AI agents to open files, run Lua, manage quickfix lists, fetch diagnostics, and send notifications.

ctxdebug

MCP server that connects WinDbg, IDA Pro, and x64dbg to AI assistants for reverse engineering and Windows security research, offering 160+ tools for debugging, analysis, and cross-debugger workflows.

MCP Server Trending

一站式热门榜单聚合MCP服务器，让AI助手能够实时查询GitHub、Hacker News、Product Hunt等27+平台的热门内容，专为独立开发者和技术创业者设计。

mcp-forge

A FastAPI-style framework for building MCP servers in Python, enabling declarative tool definitions with automatic schema validation and multiple transport options.

MCP数据库查询服务

一个基于Model Context Protocol的SQLite数据库查询服务，为AI应用提供标准化的数据库访问、安全的SQL查询执行以及表结构预览功能。

mcp-system-monitor

Enables Claude to monitor CPU, memory, disk, processes, network connections, Docker containers, and system logs for system diagnostics and troubleshooting.

MCP Café

Simulates technical discussions with various agent profiles to help solve engineering problems through coffee breaks, walks, or showers.

dld-mcp

Enables querying 1.6M+ Dubai Land Department sales transactions and 9.5M+ Ejari rental contracts with flexible filters by area, property type, bedrooms, and date range.

MTA:SA Documentation MCP Server

An MCP server that provides AI assistants with access to Multi Theft Auto: San Andreas function documentation through vector similarity search and smart keyword expansion. It enables efficient information retrieval with features like deprecation warnings and SQLite caching for technical documentation.

ShotFlow

An MCP server enabling AI-generated content orchestration by exposing vendor-agnostic tools for video, image, and audio generation through SOP-driven workflows.

AI News MCP

Local MCP server that ingests and normalizes recent AI, tech, and research news from multiple sources, exposing tools for media agents to query and retrieve article content on demand.