codexplugin
A

Agent Browser

by am-will

Skillai & agents8.8K stars

Headless browser automation — navigate, click, type, and snapshot pages

Install now

$ npx codex-marketplace add am-will/codex-skills/skills/agent-browser --skill

About

Headless browser automation — navigate, click, type, and snapshot pages

Agent Browser is a codex skill — a focused instruction set the agent loads when you need specialized ai & agents help. Skills are lighter than full plugins and install with the --skill flag.

Source package path: am-will/codex-skills/skills/agent-browser on GitHub (am-will/codex-skills).

Key features

  • Specialized agent instructions for ai & agents tasks
  • Lighter than a full plugin — focused playbook the agent loads on demand
  • Install with the --skill flag via npx
  • Ideal when you want Agent Browser expertise without a full integration

How to install

  1. 01

    Copy the install command

    Use the command on this page — it includes the correct --skill flag for this skill.

  2. 02

    Run it in your project terminal

    Execute the command from the directory where you use Codex, not necessarily your home folder.

  3. 03

    Restart or reload Codex

    Restart the Codex CLI or reload your IDE window so the new extension is picked up.

  4. 04

    Try an example prompt

    Ask Codex something related to Agent Browser to confirm the skill is active.

Example prompts

Try these after installing to confirm Agent Browser is working.

> Invoke the Agent Browser skill to review this code change
> Use Agent Browser workflows for the task I'm working on now
> When should I use the Agent Browser skill versus a general prompt?

Requirements

  • Node.js 18 or newer with npx available
  • Codex CLI or IDE extension installed and signed in
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