Developer Tools Servers

This repository is a collection of *reference implementations* for the Model Context Protocol (MCP), as well as references to community-built servers and additional resources.

Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

Openmanus is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Metabase includes a built-in MCP server that lets AI clients connect directly to a Metabase instance.

Puter MCP lets your AI tools (Claude Code, Codex, or any other MCP-compatible client) interact with your Puter resources: managing files, publishing websites, deploying workers, and more.

Postiz is an open-source social media scheduling tool for almost every social media platform.

Serena MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Serena capabilities through the Model Context Protocol standard.

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Mastra is an MCP server on MCP.so — view details, tools, and install instructions.

Fastmcp is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Blender Mcp MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Blender Mcp capabilities through the Model Context Protocol standard.

Activepieces is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Skyvern Advanced Browser Automation is an MCP server on MCP.so — view details, tools, and install instructions.

Maxkb is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Cua Agent is an MCP server on MCP.so — view details, tools, and install instructions.

Cua MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

2344 is an MCP server on MCP.so — view details, tools, and install instructions.

Hindsight: Agent Memory That Works Like Human Memory

Mcp For Beginners is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Xiaohongshu Mcp is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Transform 17 source types (docs, GitHub repos, PDFs, videos, Jupyter, Confluence, Notion, Slack/Discord) into AI-ready skills and RAG knowledge. 35 MCP tools for scraping, packaging, and exporting to vector databases. Supports 16+ LLM platforms.

Unity Mcp is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Gateway is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Convex Backend is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

a chrome extension for use your own chrome as a mcp server

Github Com Kubeshark Kubeshark Tree Master Mcp MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Github Com Kubeshark Kubeshark Tree Master Mcp capabilities through the Model Context Protocol standard.

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

Inbox Zero is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Grist is a flexible spreadsheet-database. The Grist MCP server lets agents work across your team sites and documents: list and query records, add or update rows, create new docs and tables. Universal URL with OAuth 2.0. Works in Claude, ChatGPT, and any MCP client that supports r

Nginx Ui MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Ida Pro Mcp MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Ida Pro Mcp capabilities through the Model Context Protocol standard.

Memos is an MCP server on MCP.so — view details, tools, and install instructions.

Inspector is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

An open-source library to connect any LLM to any MCP server, enabling the creation of custom agents with tool access.

Instant is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

High-performance browser automation bridge and multi-instance orchestrator with advanced stealth injection and real-time dashboard.

Ghidramcp is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Awslabs.bedrock Kb Retrieval Mcp Server is an MCP server on MCP.so — view details, tools, and install instructions.

Mcp Go MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Mcp Go capabilities through the Model Context Protocol standard.

Shenyu is an MCP server on MCP.so — view details, tools, and install instructions.

Git Mcp is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Lamda is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Registry MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Create, manage, and clean up Flagsmith feature flags directly from your AI tool. Flagsmith is an open source feature flag and remote config platform you can self-host or run in the cloud, and the MCP server lets you control flags, environments, and segments through natural langua

Xcodebuildmcp MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Fast, accurate, local code search for agents. Indexes any local path or GitHub repo on demand in ~250ms and answers queries in ~1.5ms. Works on CPU, no API keys or external services.

Mcp Atlassian MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Magic Mcp is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

LikeC4 MCP Server provides knowledge of your LikeC4 model to LLMs.

Lemonade MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Diff is an MCP server on MCP.so — view details, tools, and install instructions.

Godot Mcp is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Manage Jitsu data pipelines from your agent: create destinations and streams, inspect live events, and edit transformation functions.

WhoDB CLI - a powerful database management tool with interactive TUI, programmatic commands, and MCP server for AI assistants.

Peekaboo MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Pollinations is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Aci MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Exa Mcp Server is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Zotero Mcp is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

The go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP. No API keys, no cloud, $0/query. Public beta.

Mcpo is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Mcp Context Forge is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Mcp Obsidian is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

An MCP server that indexes local code into a graph database to provide context to AI assistants.

Fetch code context from multiple code hosts (GitHub, GitLab, Bitbucket, etc)

The Apify MCP server enables your AI agents to extract data from social media, search engines, maps, e-commerce sites, or any other website using thousands of ready-made scrapers, crawlers, and automation tools available on the Apify Store.

Mcp Feedback Enhanced is an MCP server on MCP.so — view details, tools, and install instructions.

MCP server to help with chat and dashboard creation.

Promptx is an MCP server on MCP.so — view details, tools, and install instructions.

Lean Ctx MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Github Com Laravel Boost is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Mcp Chinese Getting Started Guide MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Entity-level code intelligence for agents

Enterprise-grade (40m+ lines) codebase intelligence in a zero-setup, private and local MCP: managed indexing, hybrid semantic search, polyglot code dependency graphs, and DB/API/infra knowledge. Benchmark: 61% less tokens, 84% fewer calls, 37x faster than standard AI grep.

A TypeScript framework for building MCP servers.

Turn long videos into viral vertical shorts and publish them to TikTok, Instagram and YouTube: AI moment detection, 9:16 reframing, captions and dubbing.

Full-stack backend platform MCP — provision apps, manage databases, deploy functions, and more.

Clypra is an MCP server on MCP.so — view details, tools, and install instructions.

Tianji: Insight into everything, Website Analytics + Uptime Monitor + Server Status. not only another GA alternatives

Arxiv Mcp Server MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Arxiv Mcp Server capabilities through the Model Context Protocol standard.

Google Workspace Mcp is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Kubernetes observability and diagnostics MCP server for cluster health, workload diagnosis, logs, events, topology, audit findings, and remediation actions.

Security scanner for AI agents, MCP servers and agent skills.

Control Ableton Live with AI prompts for music production, track creation, and session manipulation.

Markdownify Mcp is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Supergateway is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

Solon is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Mcp Proxy is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

An MCP (Model Context Protocol) server for indexing and querying codebases using CocoIndex. Features semantic code search with natural language queries, incremental indexing for fast updates, multi-language support (Python, JavaScript/TypeScript, Rust, Go, Java, C/C++, C#, SQL, S

Medplum is a Model Context Protocol server designed to extend AI agent capabilities. It exposes tools, resources, and prompts that allow AI assistants like Claude and Cursor to perform specialized tasks.

A self-hostable middleware to manage all your MCPs through a GUI and a local proxy, supporting multiple clients and workspaces.

A powerful Model Context Protocol (MCP) server that provides an all-in-one solution for public web access.

Open-source SEC EDGAR toolkit. 11 tools and 7 research prompts covering every major filing type — 10-K, 10-Q, 8-K, Form 4 insider trades, 13F institutional holdings, Form D private placements, Form ADV investment advisers, DEF 14A proxy statements, SC 13D/G ownership, and NPORT f

Jcodemunch Mcp is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Huoshan Test is an MCP server on MCP.so — view details, tools, and install instructions.

Tavily Mcp is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Mcphub MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Mcphub capabilities through the Model Context Protocol standard.

An MCP server for interacting with the Financial Datasets stock market API.

A server for integrating with the Google Gemini CLI to perform AI-powered tasks.

Paperbanana MCP server provides AI agents with powerful tools and integrations for automation workflows. Connect your AI assistant to Paperbanana capabilities through the Model Context Protocol standard.

⚡ Boost Requirement Analysis Efficiency by 200%! The World's First Team Collaboration MCP Server Designed for the AI Coding Era. Automatically analyzes requirements, generates full-stack code, and downloads design assets.

A Model Context Protocol (MCP) server for interacting with iOS simulators. This server allows you to interact with iOS simulators by getting information about them, controlling UI interactions, and inspecting UI elements.

Mcp Router is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

Davinci Resolve Mcp is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

An agentic toolkit to control, debug, and profile iOS and Android apps.

Rehe is an MCP server on MCP.so — view details, tools, and install instructions.

A reference MCP extension demonstrating best practices and all available features

A simple calculator MCP server compiled from Rust

Simple MCP server using UV runtime

Control Google Chrome browser tabs, windows, and navigation

Control Google Chrome browser tabs, windows, and navigation

Desktop Extensions: One-click local MCP server installation in desktop apps

Unreal Mcp is an MCP (Model Context Protocol) server that enables AI agents and assistants to interact with external tools, data sources, and services. It provides standardized tools and resources for seamless integration with Claude, Cursor, and other MCP-compatible clients.

turn any API into MCP (NetSuite, SAP, Sage, Procore, etc.)

Toolhive MCP server enables seamless integration between AI agents and external services. Built on the Model Context Protocol, it provides standardized access to tools and data for AI-powered workflows.

Leverages your Schemas and Access Patterns to interact with your DynamoDB Database using natural language.

Notte Mcp is an open-source MCP server that gives AI assistants access to specialized functionality. Compatible with Claude Desktop, Cursor, and other MCP clients for enhanced AI agent workflows.

Legba is a multiprotocol credentials bruteforcer / password sprayer and enumerator built with Rust and the Tokio asynchronous runtime in order to achieve better performances and stability while consuming less resources than similar tools.

An open-source server that exposes browser functions via MCP, allowing AI models to interact with browser capabilities.

Jshookmcp is an MCP server on MCP.so — view details, tools, and install instructions.