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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11,694 results · page 335 of 390

  • sec-utcMCP serverEverything else

    UTC second 0-60 band

    Ready to connect

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

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  • sec-xbrlMCP serverDev tools

    SEC XBRL MCP — wraps SEC EDGAR XBRL API (data.sec.gov)

    Ready to connect

    github.com/pipeworx-io/mcp-sec-xbrl

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  • secapiMCP serverCommerce & finance

    SEC & financial-data MCP: filings, financials, ownership, factors, fund letters, prompts.

    Ready to connect

    github.com/autonomous-computer/omni-datastream

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  • second-brain-bridgeMCP serverSearch

    Search and reason over your Obsidian-style Markdown vault, right from ChatGPT.

    Ready to connect

    github.com/isaiahdupree/second-brain-bridge

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  • secondeye-mcp-unblockMCP serverAI & models

    Workflow diagnostics, capability routing, and x402 settlement for MCP-compatible agents.

    Ready to connect

    github.com/this-is-hellgate/second-eyes-ai

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  • secretcarouselMCP serverAI & models

    Agent-first secrets vault. Store, rotate, and share credentials from chat. 20 tools.

    Ready to connect

    github.com/jyswee/secretcarousel

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  • sectoraMCP serverSecurity

    Threat intel + your scans/findings/Shield posture. CVE, EPSS, KEV, package vuln lookup, DAST.

    Ready to connect

    github.com/braineetech/sectora

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  • secure-flowsMCP serverDev tools

    MCP server for secureFlows (secure-flows.com). Alias of io.github.michal-lefler/secureflows-mcp.

    Ready to connect

    github.com/michal-lefler/secure-flows

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  • secureflows-mcpMCP serverAI & models

    MCP server for secureFlows: token-free URL builders and integration-linting tools for AI agents.

    Ready to connect

    github.com/michal-lefler/secureflows-mcp

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  • secureflows-mcp-serverMCP serverAI & models

    MCP server for secureFlows: token-free URL builders and integration-linting tools for AI agents.

    Ready to connect

    github.com/michal-lefler/secureflows-mcp-server

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  • securityMCP serverSecurity

    Scan a running app or repo for leaked secrets, exposed routes and open RLS, and verify live keys

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  • security-intelMCP serverSecurity

    Daily Ed25519-signed security intelligence for AI-agent stacks; CVEs & advisories, paid via x402.

    Ready to connect

    github.com/romans-repos/elsas-verify

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  • security-intel-mcpMCP serverSecurity

    CVE lookups (NVD) and dependency-manifest audits (OSV) for AI agents. No API keys.

    Ready to connect

    github.com/datakoot/security-intel-mcp

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  • security-preflightMCP serverSecurity

    Static MCP, source-code and injection-indicator checks with redacted signed receipts.

    Ready to connect

    github.com/jdhart81/viridis-agent-fleet

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  • securityscanMCP serverSecurity

    Scan GitHub-hosted AI skills for vulnerabilities: prompt injection, malware, OWASP LLM Top 10.

    Ready to connect

    github.com/securityscan-api/securityscan-api

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  • securitytrailsMCP serverSecurity

    SecurityTrails MCP — wraps SecurityTrails API (securitytrails.com)

    Ready to connect

    github.com/pipeworx-io/mcp-securitytrails

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  • seedance-mcpMCP serverAI & models

    Seedance AI 视频生成 MCP Server - 让 Claude Code 直接生成 AI 视频

    github.com/jing7ao/seedance-mcp

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  • seedbaseMCP serverDatabases & data

    Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant.

    Ready to connect

    github.com/marcelglaeser/seedbase-node

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  • seedfastMCP serverDatabases & data

    Generates relationally valid test data in a PostgreSQL database from its live schema.

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  • seedweaver-mcpMCP serverDev tools

    Schema-aware relational test data generator with working foreign keys, for any MCP client.

    github.com/fixtureforge/seedweaver-mcp

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  • seegeoMCP serverWeb & browsing

    Audit any website for AI visibility: graded report, findings with fixes, AI crawler access check.

    Ready to connect

    github.com/tunisian-aaron/seegeo

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  • seekapiMCP serverAI & models

    Sandbox-only read-only product-commerce data discovery for AI agents.

    Ready to connect

    github.com/kiddhu/aion-governance

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  • seenpaidMCP serverCommerce & finance

    Agentic social media scheduler: 21 platforms, 50 MCP tools, and which posts made money via Stripe.

    Ready to connect

    github.com/justinasrolando-cpu/seenpaid

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  • seenrelayMCP serverDev tools

    Avoid redundant expensive validation. CHECK recent evidence; OBSERVE fresh independent results.

    Ready to connect

    github.com/ovladon/seenrelay

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  • sefariaMCP serverDev tools

    Sefaria MCP — the free digital library of Jewish texts.

    Ready to connect

    github.com/pipeworx-io/mcp-sefaria

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  • sefaz_ac_certidao_debitos-mcpMCP serverDev tools

    SEFAZ AC: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

    Ready to connect

    github.com/mcp-dir/sefaz_ac_certidao_debitos-mcp

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  • sefaz_ac_nfce-mcpMCP serverDev tools

    SEFAZ AC: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

    Ready to connect

    github.com/mcp-dir/sefaz_ac_nfce-mcp

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  • sefaz_al_certidao_debitos-mcpMCP serverDev tools

    SEFAZ AL: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

    Ready to connect

    github.com/mcp-dir/sefaz_al_certidao_debitos-mcp

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  • sefaz_al_dec_caixa_postal-mcpMCP serverDev tools

    SEFAZ AL DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

    Ready to connect

    github.com/mcp-dir/sefaz_al_dec_caixa_postal-mcp

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  • sefaz_al_ipva-mcpMCP serverDev tools

    SEFAZ AL: IPVA (ano atual), official-source lookup. Platform-hosted, pay per query with prepaid cred

    Ready to connect

    github.com/mcp-dir/sefaz_al_ipva-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.

8,545 of the 11,694 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