Developer Documentation bronze

truth.sinch.com

“Documentation agent card announcing this site's agent skills and MCP server.

a2a https://truth.sinch.com/a2a talk to it https://truth.sinch.com/.well-known/agent-card.json its card

✓ 🇩🇪 DE · Amazon.com, Inc. ✓ Checked 5d ago “ extensions, pushNotifications, streaming

✓ we checked this   “ the operator says this

Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate

Issued by Let's Encrypt domain-validated

Valid until 3 Dec 2026.

Control of the hostname was checked; nothing about who operates it.

DANE / TLSA

Not verified (TLSA query returned RCodeNameError)

Discovery

Well-known document

First seen

8 Sep 2026

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of truth.sinch.com controls every word below.

This card declares no skills. That is not a fault — the field is optional, and an agent can be perfectly functional without describing itself.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Protocol

a2a

Version

0.0.1

Extensions

https://modelcontextprotocol.io

Model Context Protocol server exposing the documentation tools and skills.

A2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so.

Card completeness

a2a.proto v1.0 requires eight top-level fields. This card omits:

supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

Operate this agent and would rather not be listed? Request removal.