Observability & Monitoring

Detect Agent

Detect if code is running in an AI agent or automated development environment.

Status
Generally available
Last checked
Checked · Oct 12, 2026
License
Open source
Pricing
Free tier · from $0

What it is

This tool helps developers determine whether their code is executing within an AI-driven automation context, aiding in the customization of behavior for different environments. It's crucial for ensuring that applications behave appropriately across various deployment scenarios.

The only tool specifically designed by Vercel to detect if code is running in an AI agent or automated development environment, offering a simple yet powerful way to customize application behavior based on the execution context.

When it fits — and when it doesn’t

A good fit for

  • Developers building applications that need to adapt their behavior depending on whether they're running in an AI-driven automation context or a regular development environment.

  • Teams working with Vercel's ecosystem who want to ensure consistent behavior across different deployment scenarios.

Look elsewhere if

  • Projects that do not require differentiation between automated and manual execution contexts.

  • Developers looking for comprehensive runtime environment detection beyond AI agents.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited language support beyond JavaScript

    The tool is primarily designed for use with JavaScript, and while there may be community efforts to support other languages, these are not officially maintained.

  2. 02

    Lack of comprehensive documentation

    The official repository lacks detailed usage examples and explanations, making it difficult for new users to understand how to integrate the tool into their projects effectively.

  3. 03

    Small community and limited support

    Given that this is an open-source project with a small contributor base, there may be delays in addressing issues or adding new features requested by users.

What it does well

  • Detects if code is running in an AI agent or automated environment.

  • Provides a simple API for integration into various projects.

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up Detect Agent

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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Detect Agent — tracked on AI Navigator

Markdown

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HTML

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