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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12,813 results · page 334 of 428

  • paperswithcodeMCP serverDev tools

    Papers (ML research) MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-paperswithcode

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  • papertext-mcpMCP serverSearch

    Academic literature search, retrieval, and private library management on top of OpenAlex.

    Ready to connect

    github.com/jhytabest/papertext

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  • paraguay-dncpMCP serverDev tools

    Paraguay DNCP MCP — Paraguay government procurement / public contracts (keyless).

    Ready to connect

    github.com/pipeworx-io/mcp-paraguay-dncp

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  • paraguay-invoice-mcpMCP serverCommerce & finance

    Paraguay SIFEN e-Kuatia: AI agents issue and query electronic invoices, stateless BYO.

    Ready to connect

    github.com/junter1989k-ai/paraguay-invoice-mcp

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  • parallelsandboxMCP serverWeb & browsing

    Remote Linux boxes for coding agents: Docker, a browser, screenshots, logs, human takeover.

    Ready to connect

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  • parcellaunchMCP serverDev tools

    Turn a US address or parcel number into an interactive 3D flyover listing in about a minute.

    Ready to connect

    github.com/dranos-bot/parcellaunch-mcp

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  • paris-eventsMCP serverDev tools

    Que Faire à Paris MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-paris-events

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  • parlayapiMCP serverDev tools

    Sports odds, player props and source coverage for AI assistants. Connect with your own API key.

    Ready to connect

    github.com/jacobiusmakes/parlay-api-mcp

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  • parlelMCP serverSearch

    Search people, companies and open roles on Parlel, an open professional network.

    Ready to connect

    github.com/parlel/parlel-mono

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  • parseMCP serverFiles & storage

    Deterministic DOCX/PPTX/XLSX/PDF parser: track changes, comments, headers, footers, merged cells.

    Ready to connect

    github.com/sunholo-data/ailang-parse

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  • parselMCP serverCommerce & finance

    Parse logistics PDFs (Bills of Lading, customs declarations, invoices) into DCSA JSON.

    Ready to connect

    github.com/ahutto87/parsel

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  • parserail-mcpMCP serverDocs & knowledge

    Documents to schema-valid JSON plus 38 more finished-job AI tools, on one credit wallet.

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  • parsestreamMCP serverSearch

    Search your brand's Reddit, X, LinkedIn, Quora and Hacker News mentions, and draft replies.

    Ready to connect

    github.com/parsestream/parsestream-mcp

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  • parsley-mcpMCP serverDev tools

    Query buyer intent signals, MEDDIC qualifications, and lead scores from Parsley.

    Ready to connect

    github.com/peterjduffy/parsley-mcp

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  • partelisto-mcpMCP serverDev tools

    Guest check-in, SES.HOSPEDAJES status, and booking creation for Spanish vacation rentals. No PII.

    Ready to connect

    github.com/targetgrps/partelisto-mcp

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  • partsiqMCP serverDev tools

    Parts research for IT hardware brokers: PN normalization, validation, and pricing

    Ready to connect

    github.com/partstable/partsiq

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  • partstableMCP serverSearch

    MCP server for IT hardware parts research: normalize PNs, search listings, get subs/comps.

    Ready to connect

    github.com/partstable/partstable

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  • passfastMCP serverDev tools

    Remote HTTPS MCP for Apple + Google Wallet passes. Paste sk_live_ once.

    Ready to connect

    github.com/aberkaneso/passfast-mcp

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  • passive-aggressionMCP serverDev tools

    passive-aggression MCP — wraps StupidAPIs (keyless — no credential needed)

    Ready to connect

    github.com/pipeworx-io/mcp-passive-aggression

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  • passwordMCP serverDev tools

    Password strength analysis MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-password

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  • password-breach-check-mcpMCP serverDev tools

    Check if a password has appeared in known breaches without sending the password. No key required.

    github.com/mrfentmen/password-breach-check-mcp

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  • password-generator-mcpMCP serverDev tools

    Generate strong random passwords locally. No network and no key.

    github.com/mrfentmen/password-generator-mcp

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  • password-strengthMCP serverDev tools

    Password strength scoring with entropy, crack time estimation, common password detection. x402.

    Ready to connect

    github.com/br0ski777/password-strength-x402

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  • password-strength-mcpMCP serverDev tools

    Score password strength locally with the zxcvbn algorithm. No network and no key.

    github.com/mrfentmen/password-strength-mcp

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  • passwordgenMCP serverDev tools

    Secure password generator MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-passwordgen

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  • pastemdMCP serverDocs & knowledge

    Instant markdown sharing. Create, manage, and share documents with password protection.

    Ready to connect

    github.com/jini-tw/claude-plugin-pastemd

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  • patchlogMCP serverDev tools

    Create, update, and publish changelog entries on your Patchlog changelog from any MCP client.

    Ready to connect

    github.com/michaelyousrie/patchlog-mcp

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  • patent-intel-mcpMCP serverSearch

    Patent search, USPTO data, patent landscape & pgvector prior-art search for agents.

    Ready to connectcaution

    github.com/foundrynet/patent-intel-mcp

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  • patentsMCP serverFiles & storage

    Patents MCP — wraps the USPTO Open Data Portal (ODP) Patent File Wrapper API

    Ready to connect

    github.com/pipeworx-io/mcp-patents

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  • pathguardMCP serverCommerce & finance

    Crypto transaction safety tool — screens addresses and transactions for scam risk.

    Ready to connect

    github.com/utee/pathguard-mcp

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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.

8,903 of the 12,813 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