npm

@vercel/detect-agent

Agent infrastructure

Observation pool · not formally ranked

This project does not currently meet the main index requirement of two current dimensions across two source types.

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Observed adoptionCurrent · 2026-09-12

MomentumMissing

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AttentionMissing

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Signal confidence Based on how many independent score dimensions currently have data.

Limited1/3 · 1 source types

Methodology v2.0 · snapshot 2026-09-12 · stale after 2 days

About

A lightweight utility for detecting if code is being executed by an AI agent or automated development environment.

This package can detect the following AI agents and development environments:

We're promoting AIAGENT as a universal environment variable standard for AI development tools. This allows any tool or library to easily detect when it's running in an AI-driven environment.

Set the AIAGENT environment variable to identify your tool:

We welcome contributions! Please see our contributing guidelines.

Across sources

npm @vercel/detect-agent metrics & trend →

2.7M Downloads / week

Downloads / week 2.7M