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
4,693 results · page 124 of 157
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pypiMCP serverDev tools
PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).
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qacatMCP serverDev tools
Translation QA: automated checks, AI evaluation, linguistic review, and visual in-context testing.
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qatouchMCP serverDev tools
MCP Server for software testing, test case management, test execution, and defect tracking.
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qorenext-mcpMCP serverDev tools
Company hierarchy analysis and address verification via MCP
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qrstuff-mcpMCP serverDev tools
Generate, update, manage, and track QR codes using the QRStuff platform.
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qrverloz-mcpMCP serverDev tools
QR codes active 90 days, claimable forever. Request an API key in chat to retarget and track scans.
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qscreenerMCP serverDev tools
Screen and score stocks with the Quality Screener engine: filters, custom scores, and history.
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quantum-suitability-validator-mcp-serverMCP serverDev tools
AI triage for quantum computing POC proposals. Screens before budget is allocated.
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querido_diario-mcpMCP serverDev tools
Searches MUNICIPAL official gazettes from thousands of city halls (Querido Diário / Open Knowledge B
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quicksignMCP serverDev tools
E-signatures for contracts and NDAs. Draft with AI, review, and send for signature.
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quiverMCP serverDev tools
Quiver Quantitative MCP — alternative-data on public companies (quiverquant.com)
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quorumMCP serverDev tools
Market evidence with receipts: every claim resolves to a real stored record you can fetch back.
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quotesMCP serverDev tools
Quotes MCP — citation-grade quote API for public-domain authors.
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radarMCP serverDev tools
FDA and CMS evidence for AI medical devices: 510(k), postmarket, reimbursement, and compliance.
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random-mcpMCP serverDev tools
Generate random values and probability distribution samples.
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rankabilityMCP serverDev tools
SEO research, AI visibility, content, and audits through your Rankability workspace.
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rankingsMCP serverDev tools
Texas service-company rankings, profiles, comparisons, score breakdowns, and methodology.
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rarasMCP serverDev tools
Disease Twin — Brazil's rare-disease knowledge graph (10,468) over MCP. Source-grounded, PT-BR.
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razi-devMCP serverDev tools
Developer utilities over MCP: Base64 encode and decode, decode JWTs, format JSON, do percentages.
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rbaMCP serverDev tools
RBA MCP — Reserve Bank of Australia statistics (free, no auth).
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rco-a2aMCP serverDev tools
Signed, deterministic compliance state per object per jurisdiction, resolved upstream.
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rcsb-pdbMCP serverDev tools
RCSB PDB MCP — experimentally determined macromolecular structures.
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rdapMCP serverDev tools
RDAP — Registration Data Access Protocol (domains, IPs, ASNs) via IANA bootstrap
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rdstation-mcpMCP serverDev tools
RD Station Marketing, contacts/leads (get, upsert, funnel), conversion events and webhooks via the o
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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.
8,278 of the 11,399 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.