How do I install the Agent Browser skill?

Run npx skillmds@latest add catesandrew/agent-browser in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Agent Browser skill do?

Use when navigating or interacting with web pages in the browser — opening URLs, clicking elements, filling forms, taking screenshots, scraping data, or automating any browser task. It is listed under AI & ML on SkillMD.

Is Agent Browser safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Agent Browser?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Agent Browser free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Agent Browser?

catesandrew (@catesandrew) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Agent Browser by catesandrew — Agent Skill

Name: Agent Browser
Author: catesandrew

File contents

agent-browser

Fast browser automation CLI using Chrome/Chromium via CDP with accessibility-tree snapshots and compact @eN element refs.

Install: npm i -g agent-browser && agent-browser install

Core workflow

agent-browser open <url>          # Navigate to page
agent-browser snapshot -i         # Get interactive elements with refs (@e1, @e2, ...)
agent-browser click @e1           # Click element by ref
agent-browser fill @e2 "text"     # Fill input by ref
agent-browser snapshot -i         # Re-snapshot after page changes

Always re-snapshot after any interaction — refs change when the DOM updates.

Full reference

agent-browser skills get core             # Workflows, patterns, troubleshooting
agent-browser skills get core --full      # Full command reference and templates
agent-browser skills list                 # All available skills

Specialized skills

agent-browser skills get electron         # Electron desktop apps (VS Code, Slack, Figma, ...)
agent-browser skills get slack            # Slack workspace automation
agent-browser skills get dogfood          # Exploratory testing / QA / bug hunts
agent-browser skills get vercel-sandbox   # Inside Vercel Sandbox microVMs
agent-browser skills get agentcore        # AWS Bedrock AgentCore cloud browsers

Frequently asked questions

Agent Browser