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

io.github.greencore-solutions/a2a-passportVersion 1.0.2

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

Status

Responds144 msNov 14, 2026, 14:52 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:52 UTC
Latency: 144 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.a2a-passport.ai/mcpResponds144 msNov 14, 2026, 14:52 UTC

No sign-in

Claude Code

claude mcp add --transport http a2a-passport https://mcp.a2a-passport.ai/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: a2a-passport
Remote MCP server URL: https://mcp.a2a-passport.ai/mcp

Cursor

{
  "mcpServers": {
    "a2a-passport": {
      "url": "https://mcp.a2a-passport.ai/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"a2a-passport","type":"http","url":"https://mcp.a2a-passport.ai/mcp"}'

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Tools

3 tools

Tools of A2A Passport — one GTIN, one call, everything GSC knows, signed
	Description		Read-only	Idempotent	Open world
`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 on the record, its compliance records, who lists it, where the payment door is. Read live from the wefetch 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).	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 on the record, its compliance records, who lists it, where the payment door is. Read live from the wefetch 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).	No	No	Yes	Yes
`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.	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.	No	Yes	Yes	No
`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.	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.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 5, 2026
Updated: Oct 5, 2026
Website: https://a2a-passport.ai/⁠ (opens in a new tab)
Repository: https://github.com/greencore-solutions/a2a-passport⁠ (opens in a new tab)
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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