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.

Category: Dev tools

4,586 results · page 66 of 153

  • cro_ce_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia CE: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_ce_cadastro-mcp

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  • cro_df_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia DF: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_df_cadastro-mcp

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  • cro_es_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia ES: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_es_cadastro-mcp

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  • cro_go_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia GO: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_go_cadastro-mcp

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  • cro_ma_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia MA: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_ma_cadastro-mcp

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  • cro_mg_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia MG: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_mg_cadastro-mcp

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  • cro_ms_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia MS: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_ms_cadastro-mcp

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  • cro_mt_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia MT: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_mt_cadastro-mcp

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  • cro_pa_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia PA: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_pa_cadastro-mcp

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  • cro_pb_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia PB: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_pb_cadastro-mcp

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  • cro_pe_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia PE: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_pe_cadastro-mcp

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  • cro_pi_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia PI: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_pi_cadastro-mcp

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  • cro_pr_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia PR: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_pr_cadastro-mcp

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  • cro_rj_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia RJ: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_rj_cadastro-mcp

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  • cro_rn_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia RN: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_rn_cadastro-mcp

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  • cro_ro_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia RO: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_ro_cadastro-mcp

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  • cro_rr_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia RR: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_rr_cadastro-mcp

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  • cro_rs_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia RS: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_rs_cadastro-mcp

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  • cro_sc_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia SC: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_sc_cadastro-mcp

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  • cro_se_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia SE: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_se_cadastro-mcp

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  • cro_sp_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia SP: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_sp_cadastro-mcp

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  • cro_to_cadastro-mcpMCP serverDev tools

    Conselho Regional de Odontologia TO: Cadastro, official-source lookup. Platform-hosted, pay per quer

    Ready to connect

    github.com/mcp-dir/cro_to_cadastro-mcp

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  • cron-explainerMCP serverDev tools

    Cron expression parser: explains any cron + returns next N fire times. Timezone-aware.

    Ready to connect

    github.com/idoazacalls/cron-explainer

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  • crontabMCP serverDev tools

    Crontab expression MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-crontab

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  • crossrefMCP serverDev tools

    Crossref MCP — wraps the Crossref REST API (academic papers, free, no auth)

    Ready to connect

    github.com/pipeworx-io/mcp-crossref

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  • crowdhumMCP serverDev tools

    Create and run live audience polls from your AI assistant, with a scan-to-vote QR and an AI recap.

    Ready to connect

    github.com/topness-msft/crowdhum-plugin

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  • cso-ieMCP serverDev tools

    Ireland Central Statistics Office (CSO) PxStat MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-cso-ie

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  • ctaMCP serverDev tools

    CTA MCP — Chicago Transit Authority real-time trains ('L') + buses

    Ready to connect

    github.com/pipeworx-io/mcp-cta

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  • cure-cancer-with-aiMCP serverDev tools

    Free oncology data (research, trials, FDA approvals, news) plus IBM MAMMAL biomedical predictions.

    Ready to connect

    github.com/hifarrer/ccwai-api

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  • currencyformatMCP serverDev tools

    Number & currency formatting MCP.

    Ready to connect

    github.com/pipeworx-io/mcp-currencyformat

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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.

7,953 of the 11,236 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