MCP servers.

Connect a server the community built.

An MCP server is a program somebody else built that gives your AI new tools: search a service, read a file, call an API.

Connect one here and Claude, Claude Code, ChatGPT, Codex and Cursor all reach it through a single endpoint, with your key held on the server side.

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11,223 results · page 23 of 375

  • swiss-caselawMCP serverDev tools

    1M+ Swiss court decisions, statutes & doctrine with citation graph (DE/FR/IT). CC0, free, 42 tools.

    Ready to connect★ 63

    github.com/jonashertner/caselaw-repo-1

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  • zikkaronMCP serverDocs & knowledge

    Biologically-inspired persistent memory engine for Claude Code MCP agents

    ★ 63

    github.com/amanhij/zikkaron

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  • aec-model-bridgeMCP serverAI & models

    Independent MCP integration for Autodesk Revit software through a local bridge.

    ★ 62

    github.com/sam-aec/aec-model-bridge

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  • airtableMCP serverCommunication

    Ultimate toolbox to connect your LLM to popular productivity tools such as Monday, AirTable, Slack

    Ready to connect★ 62

    github.com/waystation-ai/mcp

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  • autodesk-revit-mcp-serverMCP serverDev tools

    MCP server connecting AI assistants to Autodesk Revit through a local bridge.

    ★ 62

    github.com/sam-aec/autodesk-revit-mcp-server

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  • esaMCP serverDocs & knowledge

    Official MCP server for esa.io - a documentation sharing service for teams

    ★ 62

    github.com/esaio/esa-mcp-server

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  • mcp-aftereffectsMCP serverMedia

    MCP server for Adobe After Effects — comp/layer introspection, undo-grouped ops, frame rendering.

    ★ 62

    github.com/kumoproductions/mcp-aftereffects

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  • nutrient-document-engine-mcp-serverMCP serverDocs & knowledge

    MCP server for self-hosted Nutrient Document Engine: extract, edit, redact, and annotate documents.

    ★ 62

    github.com/pspdfkit/nutrient-document-engine-mcp-server

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  • servicegraphMCP serverDatabases & data

    Datasets for founders: directories, newsletters, and agencies, with metrics attached.

    Ready to connect★ 62

    github.com/nostrband/servicegraph

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  • telaMCP serverDocs & knowledge

    Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

    Ready to connect★ 62

    github.com/zcag/tela

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  • vision-memory-mcpMCP serverDocs & knowledge

    Local visual UI cache for AI agents using perceptual hashing + CLIP to cut vision token use.

    ★ 62

    github.com/putervision/vision-memory-mcp

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  • astro-mcpMCP serverDev tools

    MCP server to support Astro project development

    ★ 61

    github.com/morinokami/astro-mcp

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  • hopMCP serverDev tools

    SSH connection manager with MCP server for AI-assisted operations across servers.

    ★ 61

    github.com/danmartuszewski/hop

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  • yazio-mcpMCP serverDev tools

    MCP server for accessing Yazio user & nutrition data (unofficial)

    ★ 61

    github.com/fliptheweb/yazio-mcp

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  • ae-mcpMCP serverDev tools

    A stdio connector for the local ae-mcp After Effects panel; install the AE extension separately.

    ★ 60

    github.com/junkdoge-joe/after-effects-mcp

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  • hmrMCP serverDev tools

    Docs for hot-module-reload and reactive programming for Python (`hmr` on PyPI)

    Ready to connect★ 60

    github.com/promplate/hmr

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  • kastellMCP serverSecurity

    Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

    ★ 60

    github.com/kastelldev/kastell

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  • mcp-devkit-serverMCP serverDocs & knowledge

    Provides AI assistants with direct access to Mapbox developer APIs and documentation.

    Ready to connect★ 60

    github.com/mapbox/mcp-devkit-server

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  • zettelforgeMCP serverDocs & knowledge

    Agentic memory for cyber threat intelligence. STIX graphs, actor aliasing, offline RAG, Sigma/YARA.

    ★ 60

    github.com/rolandpg/zettelforge

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  • altium-designer-mcpMCP serverFiles & storage

    File I/O and primitive-placement tools so AI assistants can create and manage Altium libraries.

    ★ 59

    github.com/embedded-society/altium-designer-mcp

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  • context-awesomeMCP serverDocs & knowledge

    MCP server for accessing curated awesome list documentation

    Ready to connect★ 59

    github.com/bh-rat/context-awesome

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  • dispatchseoMCP serverSearch

    Open-source SEO manager for coding agents: keyword research, content PRs, rank + Search Console.

    Ready to connect★ 59

    github.com/neozi12/dispatchseo

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  • enzymeMCP serverSearch

    Semantic search and pattern discovery for Obsidian and markdown vaults.

    ★ 59

    github.com/byenzyme/enzyme

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  • keibidropMCP serverAI & models

    Give two agents on two machines the same encrypted folder. P2P, no cloud, only read bytes move.

    ★ 59

    github.com/keibisoft/keibidrop

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  • chatcrystalMCP serverDocs & knowledge

    Local-first AI PKM memory for coding conversations.

    ★ 58

    github.com/zengliangyi/chatcrystal

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  • docsmintMCP serverSearch

    Self-hosted AI-native knowledge workspace with hybrid search, GraphRAG, and MCP.

    Ready to connect★ 58

    github.com/hiai-gg/docsmint

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  • pagespeed-insights-mcpMCP serverDev tools

    Google PageSpeed Insights and CrUX: six workflow tools for web performance.

    ★ 58

    github.com/ruslanlap/pagespeed-insights-mcp

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  • portviewMCP serverDev tools

    See what's on your ports, the processes behind them, and diagnose conflicts and leaks.

    ★ 58

    github.com/mapika/portview

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  • texas-groceryMCP serverSearch

    MCP server for HEB grocery store integration - search products, manage carts, clip coupons, and more

    ★ 58

    github.com/mgwalkerjr95/texas-grocery-mcp

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  • xcodemcpMCP serverDev tools

    Control Xcode directly via JXA for build, test, debug operations with XCLogParser integration

    ★ 58

    github.com/lapfelix/xcodemcp

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What is an MCP server?

The Model Context Protocol is the open standard AI clients use to call tools. An MCP server is a program that answers those calls: it publishes a few tools with their inputs, and the AI decides when to use them. Most are written by the people who needed them and published as open source, which is why this list is long and uneven.

7,967 of the 11,223 servers listed here can be served through ahel today. The rest stay listed so you can find them and read what they do, and their pages say plainly that ahel cannot serve them yet.

Connect one to Claude, Cursor, Codex or ChatGPT

Connecting a server here does not put anything on your machine. ahel runs it and serves its tools to every AI client you sign in with, so one connection covers Claude, Claude Code, ChatGPT, Codex, Cursor and VS Code with Copilot.

Your client's tool list stays the same size whatever you connect: a server's own tools are read with the tools verb and run with the use verb. Keys are sealed in ahel and injected server side, so a credential never crosses the link.

See how to connect your AI