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agent-browser Automation

Drive real websites from Claude using the `agent-browser` CLI: snapshot refs, click and fill, then verify the result.

AutomationIntermediate★ 119⑂ 16AI score 9/10Last updated: May 16, 2026

What it does

Teaches Claude a tight loop for browser automation via the agent-browser CLI.

  • Open a page, wait for load state, then snapshot -i to get compact refs (@e1, @e2)
  • Click, fill, and select by ref; re-snapshot after any navigation or DOM change
  • Verify with get text/url/title, diff snapshot, or screenshot --annotate
  • Classify auth flows first: production accounts, OAuth/SSO are handed back to the human
  • Use named sessions for parallel work and always close when finished

Who it's for

  • Anyone automating repetitive web forms, logins, or data extraction
  • QA and front-end engineers who want agent-run web app scenarios
  • Teams who prefer stable short refs over brittle CSS selectors

Examples

  1. Automated login: open → wait --load networkidle → snapshot -i → fill email/password → click @e3 → re-snapshot to confirm
  2. Scrape a listing page: snapshot the results, then get text each item ref
  3. Visual regression check: diff snapshot plus screenshot --annotate before and after an interaction

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/avibebuilder/claude-prime/HEAD/.claude/skills/agent-browser/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the .claude/skills/agent-browser folder from the GitHub repo avibebuilder/claude-prime into my ~/.claude/skills/avibebuilder-agent-browser/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/avibebuilder/claude-prime.git /tmp/claude-prime && mkdir -p ~/.claude/skills && cp -r /tmp/claude-prime/.claude/skills/agent-browser ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Confirm Node.js is installed (node -v).
  2. Install the CLI: npm i -g agent-browser (the skill also falls back to npx agent-browser).
  3. Clone the repo: git clone https://github.com/avibebuilder/claude-prime.git
  4. Copy the skill folder: mkdir -p ~/.claude/skills && cp -r claude-prime/.claude/skills/agent-browser ~/.claude/skills/
    • Make sure the references/ and templates/ subfolders come along.
  5. Restart Claude Code and try a prompt like "open this site and fill out the signup form".
View source on GitHub ↗License: MIT