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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11,281 results · page 132 of 377
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openfoodfacts-mcp-serverMCP serverSearch
Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.
Ready to connect
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opentopographyMCP serverDev tools
OpenTopography global DEM rasters + point queries (free key)
Ready to connect
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optical-designMCP serverMonitoring & ops
Optical design, simulation and analysis with GPU-powered ray tracing. Import from Zemax and CAD.
Ready to connect
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optiondeskMCP serverDatabases & data
Option analytics over the SYNTH sample or a permitted chain: Greeks, positioning, payoffs, plots.
Ready to connect
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options-analysis-suite-mcpMCP serverDatabases & data
Options analytics: 17 pricing models, 17 Greeks, GEX, IV, 23 screeners, unusual, dark pool, max pain
Ready to connect
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orb-platformMCP serverSearch
162K English words, 74K lessons, knowledge graph, semantic reverse-dictionary search.
Ready to connect
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orchestruiMCP serverAI & models
Deterministic UI policy, discovery and audits for coding agents across seven ecosystems.
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orion-agent-kitMCP serverMonitoring & ops
Celestia network intelligence for AI agents: daily analysis, anomaly signals and DA metrics.
Ready to connect
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orizn-visa-mcpMCP serverDev tools
Visa and entry requirements for any passport/destination pair, in 15 languages. Free key.
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osa-procurement-guardMCP serverAI & models
Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.
Ready to connect
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osm-mcpMCP serverSearch
Geocoding, walking/driving/cycling distances, route optimization, isochrones and POI search on OSM
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otitoMCP serverAI & models
Deterministic local repository context, impact analysis, and merge-readiness evidence for AI agents.
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ottasiaMCP serverAI & models
Where to watch X in Y? 30 Asian and Middle Eastern streaming markets, via Claude.
Ready to connect· 3 tools
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oura-ring-mcp-serverMCP serverDev tools
Oura Ring MCP server for the Oura API v2: sleep, readiness, activity, heart rate, and more.
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ourairports-mcp-serverMCP serverDev tools
Offline global aviation reference — airports, runways, navaids, frequencies from OurAirports.
Ready to connect
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outris-identity-mcpMCP serverCommunication
Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.
Ready to connect
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overheid-nlMCP serverDev tools
data.overheid.nl MCP — the Netherlands national open-data portal (CKAN API).
Ready to connect
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owidMCP serverDev tools
OWID MCP — Our World in Data chart/indicator access (free, no auth)
Ready to connect
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packkit-mcpMCP serverAI & models
Scaffold modern npm packages, CLIs, services and apps as a native tool for AI agents.
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packrift-mcpMCP serverSearch
Hosted no-auth MCP for exact-spec packaging search, live price, stock, cart handoff, and no-match.
Ready to connect
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pagelensai-mcp-serverMCP serverWeb & browsing
AI website audit: security, SEO, performance, UX and accessibility checks with actionable fixes.
Ready to connect
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painel-sintetico-concordeMCP serverDev tools
787 personas sintéticas do consumidor bancário brasileiro para discovery de produtos.
Ready to connect
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paladin-swapMCP serverAI & models
Multi-aggregator swap router for AI agents on Base. 10 bps fee. MCP-native, non-custodial.
Ready to connect
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pangolinfo-mcpMCP serverAI & models
Real-time Amazon, WIPO & PACER data for AI agents — 19 tools via the MCP protocol.
Ready to connect
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parcel-shipping-ratesMCP serverDev tools
Live USPS, UPS, FedEx and DHL rates from the US: domestic, Canada, UK, Germany, Australia. No scale.
Ready to connect
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paris-compass-mcpMCP serverDev tools
Paris commercial premises from open data: shopfront history, street turnover, sourced figures.
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parseeMCP serverDev tools
Цены, наличие, отзывы и СПП с Ozon и Wildberries — на компьютере продавца
Ready to connect
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parts-mcpMCP serverMedia
Electronic component sourcing, BOM management, and PCB design workflows.
Ready to connect
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pasal-id-mcpMCP serverSearch
Task-oriented MCP for Indonesian law: search, resolve citations, read laws, and MK decisions.
Ready to connect
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.
8,176 of the 11,281 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.