agenttru.st

Yonatan Gross bronze

yonyon.ai

“Builds production AI systems end-to-end: RAG pipelines, multi-agent architectures, MCP servers, infrastructure.

a2a https://yonyon.ai talk to it https://yonyon.ai/.well-known/agent-card.json its card
Checked 4d ago streaming

we checked this    the operator says this

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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 12 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.
Control of the hostname was checked; nothing about who operates it.
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
AI use policy
Search: yesAI input: yesAI training: yes
What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
First seen
10 Aug 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked
4d ago

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 yonyon.ai controls every word below.

Ask Yonatan

Ask questions about Yonatan Gross's work, projects, services, and experience; returns a grounded, streamed answer via POST /api/chat (no auth).

chatragqaportfolioexperience
Examples it gives
  • What AI systems has Yonatan built?
  • Tell me about OrchestKit and how it works.
  • Does Yonatan have experience with RAG pipelines and MCP servers?
  • What services does Yonatan offer for LLM integration?

Book Intro Call

Book a free 15-minute introduction call with Yonatan Gross via Cal.com.

bookingschedulingintrocontactcalendar
Examples it gives
  • I'd like to book an intro call with Yonatan.
  • How can I schedule a call to discuss a project?
  • Set up a 15-minute introduction call.
  • Where can I find Yonatan's calendar to book time?

Browse Projects

List Yonatan Gross's portfolio projects with descriptions and links.

projectsportfoliocase-studiesworklinks
Examples it gives
  • Show me Yonatan's portfolio projects.
  • What has Yonatan worked on recently?
  • Give me links to Yonatan's open-source work.
  • List the projects Yonatan has built with descriptions.

Technical agent card

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

Protocol
a2a
Version
1.0.0
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.
View all card details
Capabilities
streaming
Agent card
https://yonyon.ai/.well-known/agent-card.json

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