Japan Organic JAS Certified Operators
Server Details
Is this operator in Japan's organic JAS certified list? Hosted; tracks list changes. Relay only.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 4 tools
Each tool has a clearly distinct role: catalog is billing/metadata discovery, get_receipt recovers lost paid responses, organic_jas_changes is a temporal diff feed, and organic_jas_lookup is a point-in-time search. The two meta tools (catalog, get_receipt) are explicitly framed around pricing/receipts, so they cannot be mistaken for the domain lookups.
The two core domain tools share a clean organic_jas_<operation> prefix, but the generic helpers break the pattern: 'catalog' is a bare noun and 'get_receipt' uses a verb_noun form while the others use noun-style suffixes (changes, lookup). Readable, but two different conventions coexisting in a four-tool set.
Four tools for a narrow lookup-plus-change-history service is well scoped; every tool earns its place (search, history, catalog, receipt recovery). It sits at the thin edge, with no redundancy but also little room for richer query paths.
Coverage spans search, change tracking since tracking_since, pricing/limits discovery, and payment recovery — a coherent lifecycle for a paid data API. Minor gaps: no direct fetch of a current record by listing id surfaced by changes, and no enumeration of valid certifiers/categories to build precise queries.
Available Tools
4 toolscatalogCatalog: tools, prices and limitsARead-onlyInspect
List the tools of this server with prices, data sources, licensing, daily limits and data freshness.
Inputs: no named parameters. Returns: legal, terms, tools, paused, +5 more
get_receiptGet receipt of a paid callARead-onlyInspect
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 30 days after settlement.
Inputs: receipt_id (required). Returns: tool, terms, result, payment, +3 more
organic_jas_changesOrganic JAS certified operator list changesARead-onlyInspect
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-looking names are withheld and the reason for a drop is not published or inferred. History starts at tracking_since. Free window: last 30 days.
Inputs: since (required), limit, country, change_type. Returns: query, terms, changes, coverage, +9 more
organic_jas_lookupLook up a Japanese organic JAS certified operatorARead-onlyInspect
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_match_in_checked_list (does not mean not organic) or unknown, with certifier, category, municipality or country, certified_on, first/last seen. Confirm with the certification body.
Inputs: limit, country, certifier, prefecture, +3 more. Returns: query, terms, total, status, +12 more
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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