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
4,717 results · page 96 of 158
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japan-lawMCP serverDev tools
Japan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.
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japan-procurementMCP serverDev tools
Japan Procurement MCP — Japanese government tender notices (bid announcements) from national…
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japan-real-estate-mcpMCP serverDev tools
Japan real estate transaction prices and official land values (MLIT data) by area, year, and type.
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jargon-translatorMCP serverDev tools
jargon-translator MCP — wraps StupidAPIs (requires X-API-Key)
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javabin-archieveMCP serverDev tools
Forensic archive of javaBin & JavaZone origins (1998-2007) as a signed KCP knowledge web.
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jekakos-mcp-user-data-enrichmentMCP serverDev tools
Enrich user data by adding social network links based on provided personal information. Integrate…
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jersey-opendataMCP serverDev tools
Jersey Open Data MCP — opendata.gov.je, the official statistics / open-data
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jessicayanwang-testMCP serverDev tools
Fetch latest and historical currency exchange rates from Frankfurter. Convert amounts between curr…
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jikanMCP serverDev tools
Jikan MCP — wraps the Jikan v4 API (anime/manga data, free, no auth)
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jmaMCP serverDev tools
JMA (Japan Meteorological Agency) MCP — keyless weather forecasts, warnings,
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JMoak-chrono-mcpMCP serverDev tools
Convert and compare dates and times across any timezone with flexible, locale-aware formatting. Ad…
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jobsMCP serverDev tools
Delegate 60 specialist work products: 20 WaveEngine, 20 RQM Studio, and 20 RQM Robotics jobs.
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jodiMCP serverDev tools
JODI Oil + Gas — monthly production, consumption, imports, exports and
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jolt-transform-webMCP serverDev tools
An MCP server that provides bazaarvoic JOLT transformation capabilities.
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journeymanMCP serverDev tools
Read-only Pattern-Assist corpus for aspiring software engineers: grounded dev patterns with sources.
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jp-bidsMCP serverDev tools
Read-only MCP server for searching Japan government procurement bid information from the KKJ portal.
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json-checkMCP serverDev tools
Check whether text is valid JSON. The body is discarded.
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jsonlifyMCP serverDev tools
Validate and convert JSONL fine-tuning data across 11 AI providers. 13 tools.
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jsonplaceholderMCP serverDev tools
JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)
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jucesp_certidao_simplificada-mcpMCP serverDev tools
Issues the simplified certificate of a company at JUCESP. Platform-hosted, no credentials, pay per q
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jucesp_ficha_completa-mcpMCP serverDev tools
Full company registration sheet at JUCESP (registration, status and history). Platform-hosted, no cr
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jucesp_ficha-mcpMCP serverDev tools
Simplified company registration sheet at JUCESP (by CNPJ, NIRE or name). Platform-hosted, no credent
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jucesp_licenciamento-mcpMCP serverDev tools
Public business licensing lookup at the São Paulo Board of Trade (JUCESP) by CNPJ. Platform-hosted,
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jucesp_nire_socio-mcpMCP serverDev tools
Finds companies at JUCESP from a partner (name, CPF or CNPJ), returning each NIRE. Platform-hosted,
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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.
8,579 of the 11,709 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.