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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11,587 results · page 204 of 387
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data-batonrougeMCP serverDev tools
Baton Rouge Open Data (data.brla.gov) Socrata MCP.
Ready to connect
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data-bloomingtonMCP serverDev tools
Bloomington Open Data (data.bloomington.in.gov) Socrata MCP.
Ready to connect
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data-bostonMCP serverDev tools
DataBoston MCP — City of Boston open data (data.boston.gov, CKAN API).
Ready to connect
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data-breach-detectorMCP serverDev tools
Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.
Ready to connect
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data-brusselsMCP serverDev tools
Brussels Open Data (opendata.bruxelles.be) — OpenDataSoft MCP.
Ready to connect
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data-calgaryMCP serverDev tools
DataCalgary MCP — Calgary open data (data.calgary.ca, Socrata SODA API).
Ready to connect
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data-cambridgeMCP serverDev tools
DataCambridge MCP — Cambridge open data (data.cambridgema.gov, Socrata SODA API).
Ready to connect
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data-centrevaldeloireMCP serverDev tools
Centre-Val de Loire Open Data (data.centrevaldeloire.fr) — OpenDataSoft MCP.
Ready to connect
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data-cincinnatiMCP serverDev tools
DataCincinnati MCP — Cincinnati open data (data.cincinnati-oh.gov, Socrata SODA API).
Ready to connect
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data-cityofnewyorkMCP serverDev tools
NYC open data via Socrata SoQL — 311, transport, housing, permits, crime, health.
Ready to connect
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data-coloradoMCP serverDev tools
Colorado open data via Socrata SoQL — business, government, health, demographics.
Ready to connect
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data-compliance-mcpMCP serverDev tools
Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.
Ready to connect
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data-connecticutMCP serverDev tools
Connecticut open data via Socrata SoQL — agencies, public health, education, transport.
Ready to connect
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data-cookcountyMCP serverDev tools
Cook County Open Data (datacatalog.cookcountyil.gov) Socrata MCP.
Ready to connect
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data-dallasMCP serverDev tools
DataDallas MCP — Dallas open data (www.dallasopendata.com, Socrata SODA API).
Ready to connect
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data-dcMCP serverDev tools
DataDC MCP — Washington, DC open data (opendata.dc.gov, ArcGIS REST API).
Ready to connect
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data-denverMCP serverDev tools
DataDenver MCP — Denver open data (opendata-geospatialdenver.hub.arcgis.com, ArcGIS REST API).
Ready to connect
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data-detroitMCP serverDev tools
DataDetroit MCP — Detroit open data (data.detroitmi.gov, ArcGIS REST API).
Ready to connect
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data-economie-frMCP serverCommerce & finance
France Economy & Finance Open Data (data.economie.gouv.fr) — OpenDataSoft MCP.
Ready to connect
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data-edmontonMCP serverDev tools
DataEdmonton MCP — Edmonton open data (data.edmonton.ca, Socrata SODA API).
Ready to connect
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data-energystarMCP serverDev tools
ENERGY STAR Open Data (data.energystar.gov) Socrata MCP.
Ready to connect
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data-europaMCP serverDatabases & data
data.europa.eu — official EU open-data hub (~1.6M datasets)
Ready to connect
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data-fortworthMCP serverDev tools
Fort Worth Open Data (data.fortworthtexas.gov) Socrata MCP.
Ready to connect
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data-fultonMCP serverDev tools
Fulton County Open Data (sharefulton.fultoncountyga.gov) Socrata MCP.
Ready to connect
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data-gov-inMCP serverDev tools
India Open Government Data (OGD) Platform MCP — data.gov.in
Ready to connect
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data-gov-sgMCP serverDev tools
data.gov.sg MCP — Singapore open data + real-time environment/transport feeds
Ready to connect
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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.
8,432 of the 11,587 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.