A2A Passport — one GTIN, one call, everything GSC knows, signed

Name: A2A Passport — one GTIN, one call, everything GSC knows, signed
Author: greencore-solutions

MCP serverMCP

The hubs are the records; A2A-Passport.ai issues the passport.

by greencore-solutionsrepository ↗homepage ↗v1.0.2

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This record is unclaimed

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability10/10 checks ok

30 days ago

when	check	result	http	latency	detail
2 h ago	mcp initialize	ok	200	68 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
8 h ago	mcp initialize	ok	200	76 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
14 h ago	mcp initialize	ok	200	99 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
20 h ago	mcp initialize	ok	200	71 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
27 h ago	mcp initialize	ok	200	101 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
33 h ago	mcp initialize	ok	200	68 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
2 d ago	mcp initialize	ok	200	158 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
2 d ago	mcp initialize	ok	200	53 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
2 d ago	mcp initialize	ok	200	91 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools
2 d ago	mcp initialize	ok	200	75 ms	server a2a-passport 1.0.2 · protocol 2025-06-18 · 3 tools

Tools observed via MCP handshake

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
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
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 /.

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registryio.github.greencore-solutions/a2a-passport

first seen 2 d ago · fetched 2 d agoopen ↗

Field history (7 recent events)

2 d ago · declared · summary → "The hubs are the records; A2A-Passport.ai issues the passport."
2 d ago · declared · description → "The hubs are the records; A2A-Passport.ai issues the passport."
2 d ago · declared · publisherName → "greencore-solutions"
2 d ago · declared · homepageUrl → "https://a2a-passport.ai"
2 d ago · declared · repoUrl → "https://github.com/greencore-solutions/a2a-passport"
2 d ago · declared · version → "1.0.2"
2 d ago · declared · protocols → ["mcp"]

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from