A2A Passport — one GTIN, one call, everything GSC knows, signed
https://mcp.a2a-passport.ai/mcp
● healthy
The hubs are the records; A2A-Passport.ai issues the passport.
Transport
streamable-http
Auth
—
Cost
—
Protocol revision
2025-11-25
negotiated, not declared
Listed in
Directories this entry was found in.
mcp-registry
wellknown
↗
How to connect
MCP endpoint (streamable-http)
https://mcp.a2a-passport.ai/mcpJSON-RPC initialize probe
curl -X POST https://mcp.a2a-passport.ai/mcp \
-H 'Content-Type: application/json' \
-H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'Homepage
https://a2a-passport.ai