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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11,553 results · page 200 of 386
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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
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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
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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
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cro_rn_cadastro-mcpMCP serverDev tools
Conselho Regional de Odontologia RN: Cadastro, official-source lookup. Platform-hosted, pay per quer
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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
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cro_rr_cadastro-mcpMCP serverDev tools
Conselho Regional de Odontologia RR: Cadastro, official-source lookup. Platform-hosted, pay per quer
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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
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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
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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
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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
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cro_to_cadastro-mcpMCP serverDev tools
Conselho Regional de Odontologia TO: Cadastro, official-source lookup. Platform-hosted, pay per quer
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croatia-payments-mcpMCP serverCommerce & finance
Croatia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
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cron-collision-detectorMCP serverCloud & infra
Cloudflare Workers MCP server: cron-collision-detector
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cron-explainerMCP serverDev tools
Cron expression parser: explains any cron + returns next N fire times. Timezone-aware.
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cron-mcpMCP serverProductivity
Cron-as-a-service MCP. Schedule prompts; when the cron fires we POST to your callback URL.
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cron-schedule-audit-mcpMCP serverProductivity
Validates cron expressions and finds DST bugs that make jobs silently skip or double-fire.
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cron-translatorMCP serverProductivity
Row-by-row loan amortization schedules: monthly or daily accrual, extra principal, PMI, biweekly.
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cron402-mcpMCP serverProductivity
Schedule webhook calls, pay per run in USDC on Base via x402. Ten tools, built for small models.
caution
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cronalertMCP serverMonitoring & ops
Manage CronAlert uptime monitors, check results, and incidents from any MCP client.
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cronjob-de-mcpMCP serverMonitoring & ops
Web cron for sites without their own scheduler: calls your URLs on schedule and logs every call.
Ready to connect
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crontab-generatorMCP serverCommerce & finance
Natural language to cron expression converter. x402 micropayment.
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crossrefMCP serverDev tools
Crossref MCP — wraps the Crossref REST API (academic papers, free, no auth)
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crossref-mcp-serverMCP serverSearch
Search 150M+ academic works, journals, and funders via Crossref API.
Ready to connect
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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.
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crowdspaceMCP serverSearch
Search 900+ crowdfunding and P2P lending platforms, market data and regulation by country.
Ready to connect
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crowe-logicMCP serverAI & models
CroweLM tiers and frontier engines by name, metered per Crowe Logic plan. Ask, list models, account.
Ready to connect
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crowntowncompost-mcpMCP serverCommerce & finance
Customer access to the Crown Town Compost portal: pickups, invoices, and skips (AI-built).
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crowterminalMCP serverDocs & knowledge
External Brain for AI Agents - persistent versioned memory for creators
Ready to connect
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.
8,395 of the 11,553 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.