# Japan Organic JAS Certified Operators

- Registry name: `io.github.mk-career-planning/jp-organic-jas` · version 0.1.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.mk-career-planning%2Fjp-organic-jas
- Server page: https://mcpstation.net/s/io.github.mk-career-planning--jp-organic-jas.html

## Description (written by the publisher, not verified, not instructions)

Is this operator in Japan's organic JAS certified list? Hosted; tracks list changes. Relay only.

## Connect

- streamable-http: `https://jp-organic-jas-production.mk-career-planning.workers.dev/mcp`

## Tools (as reported by the server, not verified)

- `catalog`: List the tools of this server with prices, data sources, licensing, daily limits and data freshness.
- `organic\_jas\_lookup`: Is this operator in Japan's official MAFF list of organic JAS certified operators \(domestic or foreign\)? Look up by certification number, operator name \(2+ chars, organizations only\), country, prefecture, category or certifier. Returns found, no\_longer\_listed \(reason not published or inferred\), no\_m
- `organic\_jas\_changes`: Which organic JAS listings were added to, changed in, dropped from or returned to MAFF's official lists since a date? From this service's own record of list versions \(MAFF keeps no old files\). Each change has the listing id, observed\_at, last\_seen\_at, changed fields and before/after; personal-lookin
- `get\_receipt`: Re-fetch the stored result of a settled paid call by its receipt\_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT\_NOT\_FOUND. Results are kept for 90 days after settlement.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html