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AmazonLive fetcher

NovaAct

NovaAct is an Amazon Nova Act agent token reported for browser-style task execution. This record has no current Amazon source, so treat a matching request as unverified.

Reads a page when someone asks Alexa about it.

Is NovaAct allowed on your site?3 Amazon bots

Reads your live robots.txt and applies the same rules these crawlers use. Nothing is stored.

robots.txt token
NovaAct
Follows robots.txt
Not documented
How to verify it
Not published
Seen on
Not measured
Last checked
11 June 2026

Should you block NovaAct?

There is little to gain. Amazon does not document NovaAct, so a rule naming it controls none of its documented crawlers. Write rules for Amzn-SearchBot, Amzn-User, Amazonbot and bedrockbot instead.

What blocking each Amazon bot does
Amazon botJobIf you block it
Amzn-SearchBotSearchAllowing it makes your content eligible to appear in Amazon search experiences such as Alexa. Amazon says it does not crawl content for generative AI model training.
Amzn-UserUser fetchBlocking it can stop Amazon assistants from reading your page when a customer asks about it directly.
NovaActThis pageUser fetchA hit can indicate agentic navigation on behalf of a user rather than crawler indexing.
AmazonbotOtherBlocking it limits Amazon’s general product-improvement and potential AI training crawl path. Amazon now uses separate Amzn-SearchBot and Amzn-User agents for search and live user requests.
bedrockbotOtherA hit usually means your URL was selected for a Bedrock application data source, not a broad Amazon crawl.

About robots.txtAmazon has not documented whether NovaAct follows robots.txt, so a rule is a request, not a guarantee.

robots.txt
User-agent: NovaAct
Disallow: /

Asks NovaAct not to crawl any page. Other Amazon bots are unaffected. Add it to the robots.txt file at the root of your site, above any wider rules.

Ignored robots.txt?

Allowing NovaAct only creates the possibility of retrieval. To find out whether your pages are selected, measure which answer engines actually cite your pages using a stable query set.

Spot it in your logs.

Match the name, then check where the request came from. Anyone can copy a user-agent.

Reported user-agentsource
NovaAct

This string comes from a public crawler registry or observed naming, not current operator documentation.

  1. 1

    Match the name

    Search your server or CDN log for NovaAct, case-insensitive. A match is a clue, not proof.

  2. 2

    Check the source

    Amazon publishes no IP ranges, reverse DNS or signatures for NovaAct in the sources here, so it cannot be verified. Treat matches as unconfirmed.

Serve the content in HTML

The cited operator material does not verify JavaScript rendering. Serve useful HTML before client-side JavaScript where possible.

Questions, answered.

NovaAct is an Amazon Nova Act agent token reported for browser-style task execution. This record has no current Amazon source, so treat a matching request as unverified.

Sources.

Reported, not operator verified. Operator facts and Trakkr’s measurements keep separate dates.

  1. [1]
    Reported crawler reference

    Reported, not operator verified · checked 11 June 2026

    github.com/ai-robots-txt/ai.robots.txt/blob/main/table-of-bot-metrics.md

Last source check 11 June 2026.

See which AI crawlers read your site.

Trakkr shows which bots, NovaAct included, visit which pages each day, and whether the answers they feed mention you.

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