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.
Category: Dev tools
4,590 results · page 24 of 153
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mitre-attack-mcp-serverMCP serverDev tools
MCP server providing 50+ tools for MITRE ATT&CK techniques, groups, and mitigations
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oci-pricing-mcpMCP serverDev tools
Oracle Cloud Infrastructure pricing data with cost calculators and comparisons
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open-meteo-mcp-serverMCP serverDev tools
Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.
Ready to connect
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openhcsMCP serverDev tools
Inspect, author, validate, and run high-content microscopy workflows.
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openstreetmap-mcp-serverMCP serverDev tools
Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.
Ready to connect
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optifeed-radarMCP serverDev tools
AI visibility checker: does AI recommend your brand? GEO/AEO, runs locally, BYO keys. CLI + MCP.
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optionsahoy-mcpMCP serverDev tools
Equity comp tax/trade optimizer: ISO/AMT exercise, NSO, RSU, QSBS, concentration, hedging. 50-state.
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ph-civic-data-mcpMCP serverDev tools
PH civic data as MCP tools: the full PSA OpenSTAT catalog, hazards, procurement. 41 tools.
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plant-genomics-mcpMCP serverDev tools
Plant genomics MCP — 50 tools across 23 backends with cross-source synthesis.
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plaxis-mcpMCP serverDev tools
Windows-local MCP server for PLAXIS 2D Remote Scripting: geometry, staged construction, results.
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protein-mcp-serverMCP serverDev tools
MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.
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pylon-mcpMCP serverDev tools
MCP server for Pylon customer support platform
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rakuten-mcpMCP serverDev tools
Rakuten Web Service for AI: Ichiba, Books, Travel, Recipe, Kobo, GORA — bilingual, read-only.
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raycastMCP serverDev tools
Raycast workflow automation MCP server with 9 tools
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readhnMCP serverDev tools
AI-native HackerNews MCP Server. Find HN content that matters with explainable quality signals.
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roseline-mcpMCP serverDev tools
MCP server for C# code analysis and automated fixing using Roslyn analyzers and code fix providers.
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rtailscaleMCP serverDev tools
Tailscale device, route, DNS, key, user, and ACL management over MCP and CLI.
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scanbim-mcpMCP serverDev tools
AI Hub for AEC — 46 tools for Revit, Navisworks, ACC, XR via Autodesk Platform Services
Ready to connect
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simplifier-mcpMCP serverDev tools
MCP Server for Simplifier - manage Connectors, BusinessObjects, Datatypes and logins
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slimcontext-mcp-serverMCP serverDev tools
MCP Server for SlimContext - AI chat history compression tools
caution
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snowfakery-mcpMCP serverDev tools
MCP server for authoring, analyzing, debugging, and running Snowfakery recipes
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specrunMCP serverDev tools
MCP server that converts OpenAPI specs into tools which can query API endpoints
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sports-betting-mcpMCP serverDev tools
AI sports betting picks, odds, injuries & line movement. 1,353+ picks, 59.6% win rate.
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standardgraphMCP serverDev tools
158,000+ K-12 education standards across 300 curriculum systems, cross-referenced via NLP.
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tailscale-rmcpMCP serverDev tools
Rust MCP server and CLI for Tailscale devices, users, keys, policies, and auth.
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token-pilotMCP serverDev tools
Save up to 80% tokens when AI reads code via AST-aware structural reading
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unicefstats-mcpMCP serverDev tools
UNICEF child development statistics: 790+ indicators, 200+ countries, SDMX-sourced. No API key.
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unity-mcp-serverMCP serverDev tools
MCP server for Unity: 130+ tools, Unity 6 skills, AI/ML discovery. No Editor.
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vc-deal-flow-signalMCP serverDev tools
GitHub engineering acceleration signals for venture deal flow across 15 sectors.
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vedurstofa-mcpMCP serverDev tools
MCP server for Icelandic weather, forecasts, warnings, and earthquakes from vedur.is.
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.