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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11,629 results · page 223 of 388
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email-verify-mcpMCP serverCommunication
Verify emails — deliverability, disposable/role/free detection, MX validity, domain age.
Ready to connectcaution
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emailableMCP serverCommunication
Emailable MCP — wraps the Emailable email verification API (emailable.com)
Ready to connect
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emailmcpMCP serverCommunication
AI agent email — 23 tools free to read inbox, 28 paid to send. $9.99/mo. Token auto-provisioned.
Ready to connect
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emailverifierMCP serverCommunication
Verify emails and domains for routing, disposable providers, role accounts, and SMTP risk.
Ready to connect
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emapMCP serverSearch
Basque Country hyperlocal mobility: ES/EU semantic search, routing, open-data POIs, peak-bagging.
Ready to connect
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embossMCP serverDocs & knowledge
Make any PDF form fillable, fill it from data or documents, read it back, and fax the result.
Ready to connect
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emissions-databaseMCP serverSearch
Search company carbon emissions: scope 1, 2 and 3 figures, Mycelium Scores and rankings.
Ready to connect
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emoji-oracleMCP serverDev tools
emoji-oracle MCP — wraps StupidAPIs (requires X-API-Key)
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emscMCP serverDev tools
EMSC (European-Mediterranean Seismological Centre) MCP — wraps the
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encoreMCP serverCloud & infra
Renamed to co.encorehq/encore — connect at https://encore-pages-mcp.vercel.app/mcp
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encouragement-mcpMCP serverCommunication
Provides short, positive encouragement messages for AI agents during long-running or difficult tasks
Ready to connect
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endoflife-mcpMCP serverDev tools
EOL dates, risk scores, CISA KEV exposure, SBOM audits and edge-device EOS for 500+ products.
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energi-data-dkMCP serverDev tools
Energi Data Service (Energinet) MCP — Denmark's official open energy data.
Ready to connect
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energy-chartsMCP serverDev tools
Energy-Charts (Fraunhofer ISE) MCP — European electricity generation, prices, and capacity.
Ready to connect
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energy-oracleMCP serverAI & models
PJM/MISO energy arbitrage. Intel TDX attested, on-chain every 60 min. MCP tools for AI agents.
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energyaiMCP serverDev tools
Solar and home energy discovery: estimates, incentive sources, guides and contractor options.
Ready to connect
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energypodMCP serverMedia
Read energypod.io's weekly energy digests, episode summaries, and transcripts. Read-only.
Ready to connect
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enforcement-databaseMCP serverDatabases & data
Verifies legal citations vs primary sources: existence, quote match, proposition support.
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engineerpro-libraryMCP serverDev tools
Read-only EngineerPro engineering library (118 book profiles) and software-engineering tools.
Ready to connect
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england-works-watchMCP serverDev tools
UKVI sponsor: absence, salary, role/code, home-working, delayed start, stop sponsorship, TUPE, M&A.
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enhance-mcpMCP serverMedia
HTTP MCP Client-Server for video enhancement API
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enricherMCP serverAI & models
Multi-LLM entity enrichment: schemas, single/batch enrichment, fusion, model benchmarks.
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enriquecimento_lead-mcpMCP serverCommunication
Enriches a contact from a mobile number and email, returning the associated registration data. Platf
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ens-resolverMCP serverCommerce & finance
Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.
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.
8,464 of the 11,629 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.