MCP server
A2A Passport — one GTIN, one call, everything GSC knows, signed
By greencore-solutionsAll A2a-passport servers
The hubs are the records; A2A-Passport.ai issues the passport.
Listed on
First seen 5 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
1
Directories
Collected by InvokeRank
3
Tools
From an anonymous probe
-
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Tools
| Tool | Description | Behaviour |
|---|---|---|
| get_passport | The signed passport of a product (a Global Trade Item Number, GTIN) or a retail banner (market/banner, e.g. FR/Carrefour): which hub holds its record, where it is cleared, its compliance records, who lists it, where the payment door is. Read live from the GSC hubs on every call; the first call issues version 1. subject = a GTIN (8 to 14 digits) or market/banner; kind = gtin or banner (optional). | Changes data |
| list_passports | The passports on the register: ids, kinds, markets, versions and issue times, newest first. No bodies. Filter by kind (gtin or banner), market, or issued since a time; paginated. | Read-only |
| verify_passport | Check a passport: is the signature valid, is the chain of versions intact, how old is the stamp, was any section not read. Verifies from the published key at /.well-known/jwks.json. | Read-only |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | A2A Passport — one GTIN, one call, everything GSC knows, signed | - | 5 Oct 2026 |