TwinAgent

AI Browser Agent

Last updated:

Monitor

Autonomous AI agent, relatively new category with evolving behavior.

Recommended action: Monitor activity patterns and review regularly.

Category

AI Browser Agent

Primary use case

Autonomous web tasks

Trust level

Review recommended

robots.txt

Unknown

TwinAgent Traffic (Last 90 Days)

Not enough network data yet.

Track this bot on your site

What is TwinAgent?

AI Agent bot

What TwinAgent means for your site

TwinAgent is an autonomous AI agent that browses the web using a real browser, with an undocumented operator. Unlike traditional crawlers, it can interact with your pages like a human, navigating links, reading content, and completing multi-step tasks. This is a new and rapidly evolving category of web visitors.

What should you do?

  • Monitor activity patterns to understand what the agent does on your site
  • Review which pages the agent visits most frequently
  • Note: may not respect robots.txt, server-side rules needed for blocking
  • Keep an eye on form submissions or interactive behavior

See TwinAgent on your own site

BotSights tracks every TwinAgent visit in real time, including which pages it crawls, how often, and from where.

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How to identify TwinAgent

TwinAgent uses the user-agent "TwinAgent" and robots.txt compliance unconfirmed. AI browser agents may behave more like humans than traditional bots.

TwinAgenttwinagent

How to block TwinAgent

Three robots.txt options below. Pick the one that matches your goal. Each snippet lists every known TwinAgent user-agent pattern so the rules apply regardless of which one the bot announces. Compliance with robots.txt is unconfirmed for TwinAgent, so verify with crawl logs after deploying.

Edit robots.txt with care

A single misplaced line can de-index your entire site. Common mistake: pasting User-agent: * followed by Disallow: / blocks every bot, not just TwinAgent, including Googlebot. Always paste the snippet between existing rules (not over them), keep the User-agent line scoped to TwinAgent's patterns, and verify with Google's robots.txt tester before deploying. If you are not sure, ask a developer first.

Option 1: Block all access

Tells TwinAgent not to crawl any URL on your site. Use this when you want the bot completely off your content.

User-agent: TwinAgent
User-agent: twinagent
Disallow: /

Option 2: Block specific paths only

Keep public content crawlable but exclude sensitive or non-public sections. Add one Disallow: line per path. Replace the example paths with your own.

User-agent: TwinAgent
User-agent: twinagent
Disallow: /admin/
Disallow: /private/
Disallow: /checkout/

Option 3: Slow down with a crawl delay

Crawl-delay is a voluntary directive that asks the bot to wait the given number of seconds between requests. Useful when TwinAgent is hammering your origin and slowing the site down for real visitors, but you do not want to block it outright. The value is in seconds, so 10 means at most one request every ten seconds. Not all bots honour this directive (Googlebot ignores it; Bingbot, Yandex, and many AI crawlers do respect it).

User-agent: TwinAgent
User-agent: twinagent
Crawl-delay: 10

Frequently Asked Questions

What is the User-Agent for TwinAgent?

TwinAgent identifies itself with the User-Agent string "TwinAgent" (alternate forms: twinagent). AI browser agents may use a real browser engine (Chromium-based), so the UA can look human at first glance — check for the operator-specific marker.

Is TwinAgent a real user?

No. TwinAgent is an AI agent acting on behalf of a human user. It browses autonomously using a real browser, often clicking links and reading content like a person would, but the navigation decisions are made by an AI, not the user directly.

Should I treat TwinAgent as a human or as a bot?

Technically a bot — count it separately in analytics. But treat it like a high-intent visitor, since each visit represents a real human task being executed on their behalf. TwinAgent sessions often correlate with research, comparison, or buying intent.

Will TwinAgent fill out forms or trigger conversions?

Possibly. AI browser agents can interact with forms, click buttons, and complete checkouts when instructed. Monitor your conversion funnels for unusual patterns and consider extra verification (CAPTCHA, rate limiting) on critical actions.

Should I block TwinAgent?

Monitor first. AI browser agents are a new and rapidly evolving category — many provide real user-on-behalf-of value (research, shopping, scheduling). Block only if you see unwanted behavior like form spam, scraping at scale, or terms-of-service violations.

How do I tell TwinAgent apart from a real user in analytics?

Server logs show the User-Agent. TwinAgent UA is "TwinAgent". BotSights detects this and flags it separately from human visits, so your conversion-rate calculations stay clean.

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