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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12,834 results · page 310 of 428

  • meok-mcp-hardening-mcpMCP serverSecurity

    MEOK MCP Hardening MCP — automated security red-team for any MCP server. Maps OWASP LLM Top 10

    Ready to connect

    github.com/csoai-org/meok-mcp-hardening-mcp

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  • meok-mcp-test-mcpMCP serverFiles & storage

    MEOK MCP Test MCP — golden-file + schema-drift + tool-failure tests for any MCP server. Drop-in

    Ready to connect

    github.com/csoai-org/meok-mcp-test-mcp

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  • meok-stripe-acp-checkout-mcpMCP serverCommerce & finance

    MEOK Stripe ACP Checkout MCP — ChatGPT shopping bridge. Issues + verifies + signs Stripe Agentic

    Ready to connect

    github.com/csoai-org/meok-stripe-acp-checkout-mcp

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  • meok-w3c-tdm-rights-mcpMCP serverDev tools

    MEOK W3C TDM Rights MCP — EU CDSM Directive Article 4(3) Text + Data Mining opt-out. Issues + scans

    Ready to connect

    github.com/csoai-org/meok-w3c-tdm-rights-mcp

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  • meowfacts-mcpMCP serverDev tools

    Random cat facts from the free MeowFacts API.

    github.com/mrfentmen/meowfacts-mcp

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  • mepsMCP serverDev tools

    MEPS — what Americans actually take, and what for.

    Ready to connect

    github.com/pipeworx-io/mcp-meps

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  • mercado-mcpMCP serverCommerce & finance

    Brazilian financial market data (B3): quotes, fundamentals, dividends, REITs (FIIs), BDRs, crypto, F

    Ready to connect

    github.com/mcp-dir/mercado-mcp

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  • mercadolibreMCP serverAI & models

    Mercado Libre keyword & competitor intelligence for AI agents across all 18 ML markets.

    Ready to connect

    github.com/georgelawrence/kwp-mercadolibre

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  • mercadolivre-mcpMCP serverDev tools

    Mercado Livre (Latin America's largest marketplace) via the official API, seller profile and reputat

    Ready to connect

    github.com/mcp-dir/mercadolivre-mcp

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  • mercadopago-mcpMCP serverCommerce & finance

    Connect your Mercado Pago account to AI via Brazil's Open Finance: balances, statements, cards, inve

    Ready to connect

    github.com/mcp-dir/mercadopago-mcp

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  • mercantil-mcpMCP serverCommerce & finance

    Connect your Banco Mercantil account to AI via Brazil's Open Finance: balances, statements, cards, i

    Ready to connect

    github.com/mcp-dir/mercantil-mcp

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  • merchant-checkMCP serverCommerce & finance

    Pre-payment merchant trust checks for x402 agents on Base and Solana.

    Ready to connect

    github.com/clevbot/merchant-check-mcp-

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  • merchant-contextMCP serverAI & models

    Resolve sourced merchant facts and safe actions before an agent acts.

    Ready to connect

    github.com/ihint/merchant-context

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  • merchant-paymentsMCP serverSecurity

    Review AurasPay merchant payments and prepare payment links with scoped OAuth and human approval.

    Ready to connect

    github.com/auraspayofficial/auraspay-mcp

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  • mercos-mcpMCP serverDev tools

    Sales force and rep ERP on Mercos via the official API. List orders, customers, products, price tabl

    Ready to connect

    github.com/mcp-dir/mercos-mcp

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  • mercury-numberMCP serverDev tools

    mercury-number MCP — wraps StupidAPIs (keyless — no credential needed)

    Ready to connect

    github.com/pipeworx-io/mcp-mercury-number

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  • mercury-repowerMCP serverDev tools

    Live Mercury outboard data and CAD quote builder from a Mercury Platinum Dealer in Ontario.

    Ready to connect

    github.com/harrisboatworks/mercury-builder-pro

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  • mercury-x402-mcpMCP serverAI & models

    Agent-payable web data over x402: 18 keyless services an agent pays per call.

    Ready to connect

    github.com/mercuryx402/mercury-x402-mcp

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  • merge-conflict-forecaster-mcpMCP serverFiles & storage

    Predict local Git merge-conflict pressure from branch topology and changed-file overlap without...

    github.com/mrfentmen/merge-conflict-forecaster-mcp

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  • meridianMCP serverDocs & knowledge

    Persistent memory, task coordination, and HITL queue for AI coding sessions.

    Ready to connect

    github.com/meridianmcp/meridian

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  • mermaid-mcpMCP serverMedia

    MCP server for Mermaid diagram validation and rendering

    Ready to connect

    github.com/mermaid-chart/mermaid-mcp

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  • merofoundryMCP serverAI & models

    Build and publish full-stack apps from your coding agent: models, rules, pages, auth, per-app MCP.

    Ready to connect

    github.com/merofoundry/merofoundry-mcp

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  • merovingianMCP serverAI & models

    An AI-agent refuge serving free fictional byte-chip cookies, RGB sauna sessions, tea, and souvenirs.

    Ready to connect

    github.com/manifest-network/merovingian

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  • merriam-websterMCP serverDev tools

    Merriam-Webster MCP — wraps the Merriam-Webster Collegiate Dictionary and

    Ready to connect

    github.com/pipeworx-io/mcp-merriam-webster

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  • merxMCP serverSearch

    European business data — French company check, EU VAT validation, legal search.

    Ready to connect

    github.com/bricepourle13/merxprotocol

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  • meshMCP serverDev tools

    NLM MeSH (Medical Subject Headings) MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-mesh

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  • mesh-connectorMCP serverDocs & knowledge

    MeshMarket — rent memory, reasoning, safety-scrub, images and other MCP capabilities per call.

    Ready to connect

    github.com/rightonpar-llc/mesh-connector

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  • meshkoreMCP serverSearch

    Find a live agent by describing the task, then call its skills. Availability is probe-verified.

    Ready to connect

    github.com/meshkore/mcp

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  • meshmarketMCP serverEverything else

    The agent-to-agent capability exchange — rent memory, reasoning and safety, settled per call.

    Ready to connect

    github.com/RightOnPar-LLC/meshmarket-mcp

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  • mesquared-mcp-serverMCP serverDev tools

    Public-site SEO/AEO readiness scans with evidence scores, issues, and clear measurement scope.

    Ready to connect

    github.com/rmach816/mesquared-mcp-server

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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.

8,866 of the 12,834 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