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
4,628 results · page 33 of 155
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builtwithjonMCP serverDev tools
Read-only tools for finding where a small business leaks deals, time, and cash.
Ready to connect
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burn-mcp-serverMCP serverDev tools
AI-powered reading triage MCP. 26 tools with a 24h burn timer. Read less, absorb more.
Ready to connect
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calculator-mcp-serverMCP serverDev tools
Evaluate, simplify, and differentiate mathematical expressions.
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canada-tendersMCP serverDev tools
Canada Government Procurement MCP — CanadaBuys open data (keyless).
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canuckeatsMCP serverDev tools
AI food ordering across Canada — 17,000+ restaurants, 89 cities, real UberEats + DoorDash.
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casemargin-mcp-serverMCP serverDev tools
Turn a support ticket into a structured case brief, or score its L2 escalation readiness.
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catalogMCP serverDev tools
Read-only catalog of licensed Ukrainian MFOs: loan terms, NBU licenses, ratings and reviews.
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central-bank-mcpMCP serverDev tools
Official central-bank & tax-authority rates from 100+ sources. No API key needed to start.
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chapaMCP serverDev tools
Read, compare, and verify public developer impact profiles and Chapa badges.
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chartpaneMCP serverDev tools
Renders interactive Chart.js charts and dashboards inline in AI conversations.
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chembl-mcp-serverMCP serverDev tools
Link compounds to protein targets, rank bioactivity, and look up drug mechanisms and indications.
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chpMCP serverDev tools
Learn and adopt the Capability Host Protocol — the agentic web's open evidence layer.
Ready to connect
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circuitariumMCP serverDev tools
MCP tools for CRUMB artifacts and Logisim-evolution analysis and non-interactive simulation.
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civic-library-mcpMCP serverDev tools
US civic & property data: geocoding, census tracts, Opportunity Zones, FEMA flood zones.
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clevelandartMCP serverDev tools
Cleveland Museum of Art Open Access API (~63k artworks, many CC0)
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clickup-mcp-proMCP serverDev tools
The most complete ClickUp MCP server — 161 tools + clickup_raw for the full v2/v3 API.
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cmsMCP serverDev tools
CMS Open Data MCP — US Centers for Medicare & Medicaid Services.
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cnpj-mcpMCP serverDev tools
Free Brazilian CNPJ lookup (legal name, status, partners) + lawsuit discovery. Public data, no login
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conducted-mcpMCP serverDev tools
Stateless advisor + validator for Conducted Development: kickoff, artifact validation, rule checks.
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congressgov-mcp-serverMCP serverDev tools
Access U.S. congressional data - bills, votes, members, committees - via MCP.
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contrackoMCP serverDev tools
Import, review and track renewals on your business contracts from your AI assistant.
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cpsc-recalls-mcp-serverMCP serverDev tools
US consumer product recalls from the CPSC — hazards, remedies, and affected products.
Ready to connect
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crosspad-mcpMCP serverDev tools
Development workflow server for CrossPad — build, test, run, screenshot, and navigate code
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crosswire-polymarket-kalshi-arbitrageMCP serverDev tools
Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.
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ctrl-mcpMCP serverDev tools
Visual DeFi workflow automation on Base + Ethereum mainnet.
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cycle-trackerMCP serverDev tools
Live UK bike-share availability: nearby bikes and stations, popular stations, 90-day history.
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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.
8,126 of the 11,372 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.