Search Central LiveDeep Dive Europe 2026

Knowledge base v2.13.0 · Community edition · data through 2 October 2026

Topic · The state of Search

Search Agents in AI Mode

Search Agents in AI Mode let users set standing requests and be told when something happens, such as a product going on sale, a team winning or a price dropping below a level. On Day 1 Google said Search agents in AI Mode had launched globally a day or two earlier; a search marketing agency reported that Google's VP of Product for Search announced on 28 September 2026 that AI Mode information monitoring was rolling out to everyone in the Google app, after a first launch for AI Pro and Ultra subscribers. An agent is set up by typing a natural-language request, which AI Mode turns into an alert (Google called it an information agent), and Google said agentic capabilities that allow bookings would roll out later in 2026, in the US first. In the Q&A a Google panelist said agents acting on a user's request read pages without checking robots.txt, argued that this makes business sense because an agent sent to buy something must be able to complete the purchase, and said an agent should not blindly trust what a site says about its own authority.

Based on D1-C022, D1-C192, D1-C193, D1-C194, D1-C195, D1-C435, D1-C436, D1-C437, D1-C459

9 claims · raised in 2 sessions · said or shown on Day 1

Open in Reef mapOpen in Graph

Things in this topic 3

Counts are claims that name the thing. All things

What to do

  • Expect agents acting for users to reach cart and checkout pages, and keep those flows usable for the agents you want to allow.

Day 1: Crawling 9

Shown on screen 1

SlideNot in docsD1-C022

Search Agents in AI Mode let users set standing requests for updates, such as being told when a product goes on sale, a team wins or a price drops below a level.

Speaker Gary IllyesIn Day 1, 11:35 · What's new in the world of SearchEvidence slide photo, transcript

Things
  • Extended by D1-C192 Day 1: Google said Search agents in AI Mode had launched globally a day or two before 30 September 2026.
  • Extended by D1-C194 Day 1: A Search agent is set up by typing a natural-language request, which AI Mode interprets to create an alert…

Said on stage 7

StageNot in docsD1-C192

Google said Search agents in AI Mode had launched globally a day or two before 30 September 2026.

Speaker Gary IllyesIn Day 1, 11:35 · What's new in the world of SearchEvidence transcript

Things

Used byglossary term Search agents (information agents)

  • Extends D1-C022 Day 1: Search Agents in AI Mode let users set standing requests for updates, such as being told when a product goes…
StageConsistent with docsD1-C194

A Search agent is set up by typing a natural-language request, which AI Mode interprets to create an alert; Google called this an information agent.

Speaker Gary IllyesIn Day 1, 11:35 · What's new in the world of SearchEvidence transcript

Things

Used byglossary term Search agents (information agents)

  • Extends D1-C022 Day 1: Search Agents in AI Mode let users set standing requests for updates, such as being told when a product goes…
StageD1-C436

A Google panelist argued that it makes business sense for agents not to follow robots.txt: an agent sent to buy something that obeyed a robots.txt block could not complete the purchase, a bad experience for the user and lost revenue for the shop.

Speaker not identifiedIn Day 1, 16:35 · Q&AEvidence transcript

  • Extended by D2-C377 Day 2: AI agents that browse the web for users run into the same bot walls that sites put up against scrapers, and…
StageD1-C459

A Google panelist compared llms.txt to the old meta keywords debate: an AI agent should not blindly trust what a site says about its own authority, just as a site calling itself the best car insurance site is no reason to stop looking at others.

Speaker not identifiedIn Day 1, 16:35 · Q&AEvidence transcript

Things
  • Answers D1-C453 Day 1: An audience member asked whether llms.txt matters, given that Google had said it does not while PageSpeed…

What the press reported 1

PressSourceD1-C193

A search marketing agency reported on 29 September 2026 that Google's VP of Product for Search announced on X, on 28 September 2026, that AI Mode information monitoring was rolling out to everyone globally in the Google app; Google's I/O 2026 post had launched information agents first for AI Pro and Ultra subscribers in summer 2026.

Reported by Relevant Audience (29 September 2026), Google blog (19 May 2026)Annotates Day 1, 11:35 · What's new in the world of Search

Things

Across days and sessions 3

  1. Stage D1-C192 Day 1 · What's new in the world of Search

    Google said Search agents in AI Mode had launched globally a day or two before 30 September 2026.

    extends
    Slide D1-C022 Day 1 · What's new in the world of Search

    Search Agents in AI Mode let users set standing requests for updates, such as being told when a product goes on sale, a team wins or a price drops below a level.

  2. Stage D1-C194 Day 1 · What's new in the world of Search

    A Search agent is set up by typing a natural-language request, which AI Mode interprets to create an alert; Google called this an information agent.

    extends
    Slide D1-C022 Day 1 · What's new in the world of Search

    Search Agents in AI Mode let users set standing requests for updates, such as being told when a product goes on sale, a team wins or a price drops below a level.

  3. Stage D2-C377 Day 2 · Handling web duplication

    AI agents that browse the web for users run into the same bot walls that sites put up against scrapers, and may give up and go to another site, for example to buy the product elsewhere.

    extends
    Stage D1-C436 Day 1 · Q&A

    A Google panelist argued that it makes business sense for agents not to follow robots.txt: an agent sent to buy something that obeyed a robots.txt block could not complete the purchase, a bad experience for the user and lost revenue for the shop.

Built on these claims 1

Developer requirements 1

Sources 3