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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15,082 results · page 501 of 503

  • xpex-plugin-factoryMCP serverDev tools

    MCP plugin factory and x402 Agent Kit API for external agents, at 0.01 USDC per call.

    Ready to connect

    github.com/xpex-systems-ai/XPeX-Plugin-Factory-

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  • xpostMCP serverProductivity

    Lets your agent schedule posts across nine social networks at once.

    Ready to connect

    github.com/xpost-to/xpost-agent

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  • xrechnung-e-invoice-validatorMCP serverCommerce & finance

    Lets your agent check e-invoices for validity in formats like ZUGFeRD, Factur-X, XRechnung and Peppol BIS.

    Ready to connect

    github.com/invowerk-dev/invowerk

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  • xrpl-refereeMCP serverCommerce & finance

    Lets your agent make and verify payments and build trust between parties on the XRP Ledger.

    Ready to connect

    github.com/eamwhite1/xrpl-referee

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  • xrpldashboard-mcpMCP serverDev tools

    Lets your agent look up balances, transactions and history on the XRP Ledger without changing anything.

    Ready to connect

    github.com/enkryptedx/xrpldashboard

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  • xrplhubMCP serverDev tools

    Lets your agent look up XRP Ledger account scores and preview transactions before you sign them.

    Ready to connect

    github.com/dcroyalty/xrplhub.io

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  • xsd-okMCP serverDev tools

    XML Schema element count, markup discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xsignalMCP serverAI & models

    Lets your agent fetch paid per-request market intent signals that abstain rather than guess.

    Ready to connect

    github.com/philpof102-svg/xsignal

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  • xx-lenMCP serverDev tools

    Xxencode charset, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxdecode-okMCP serverDev tools

    xxencode begin line, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxh128-lenMCP serverDev tools

    XXH128 hex length, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxh3-128MCP serverDev tools

    XXH3-128 hex length, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxh3-64MCP serverDev tools

    XXH3-64 hex length, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxh3-lenMCP serverDev tools

    XXH3 hex length, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxh32-lenMCP serverDev tools

    XXH32 hex length, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxh64-lenMCP serverDev tools

    XXH64 hex length, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxhash-lenMCP serverDev tools

    xxHash hex length, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • xxhash-okMCP serverDev tools

    xxHash hex, input discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • y-startMCP serverDev tools

    UTC start of the current year

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yacc-okMCP serverDev tools

    Yacc rule count, body discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yaml-anchor-okMCP serverDev tools

    YAML anchor count, body discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yaml-doc-okMCP serverDocs & knowledge

    YAML document-start count, body discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yaml-key-countMCP serverDev tools

    YAML key count, body discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yaml-keys-okMCP serverDev tools

    YAML top-level key count, values discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yaml-okMCP serverDev tools

    YAML validity, body discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yardstickMCP serverDev tools

    Lets your agent manage hiring tasks like jobs, candidates, applications, interviews, and scorecards in Yardstick.

    Ready to connect

    github.com/yardstickinc/yardstick-mcp

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  • yatmoMCP serverEverything else

    Real estate neighbourhood data: nearest school, shops, transport with travel times, 25 countries.

    Ready to connect

    github.com/Yatmo/yatmo-mcp

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  • yd-mMCP serverDev tools

    Yards to meters, number discarded

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • year-lenMCP serverDev tools

    Days in current UTC year

    Ready to connect

    github.com/sadri-dridi/named-mcp-utilities

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  • yeetitMCP serverAI & models

    Instant web publishing for AI agents. POST HTML, get a live URL. No account needed.

    Ready to connect

    github.com/snappyio/yeetit

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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.

10,365 of the 15,082 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