trinhhaox/ag-kit/browser-automation

Name: browser-automation
Author: trinhhaox

Claude Code and agent skill by trinhhaox/ag-kit

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Persistent Playwright browser daemon for QA testing, web interaction, and screenshots. Sub-200ms command latency via HTTP API.

Install

npx vskill@latest install trinhhaox/ag-kit/browser-automation

SKILL.md

Browser Automation

Persistent Playwright browser daemon with element ref system for fast, reliable web interaction.

Runtime Scripts

Script	Purpose	Usage
`scripts/browser-daemon.py`	Start browser server	`python scripts/browser-daemon.py [--port 9222]`
`scripts/browser-cli.py`	Send commands to daemon	`python scripts/browser-cli.py <command> [args...]`

Requires: pip install playwright && playwright install chromium

Quick Start

bash

# Start daemon (runs in background)
python .agent/skills/browser-automation/scripts/browser-daemon.py &
 
# Navigate
python .agent/skills/browser-automation/scripts/browser-cli.py navigate https://example.com
 
# List elements
python .agent/skills/browser-automation/scripts/browser-cli.py refs
 
# Click element
python .agent/skills/browser-automation/scripts/browser-cli.py click @e1
 
# Type text
python .agent/skills/browser-automation/scripts/browser-cli.py type @e2 "hello@example.com"
 
# Screenshot
python .agent/skills/browser-automation/scripts/browser-cli.py screenshot
 
# Stop daemon
python .agent/skills/browser-automation/scripts/browser-cli.py stop

API Endpoints

Method	Path	Body	Response
POST	/navigate	`{"url": "..."}`	`{"title": "...", "url": "..."}`
POST	/click	`{"ref": "@e1"}`	`{"ok": true}`
POST	/type	`{"ref": "@e2", "text": "..."}`	`{"ok": true}`
POST	/screenshot	`{"full_page": false}`	`{"image": "base64..."}`
POST	/evaluate	`{"script": "document.title"}`	`{"result": "..."}`
POST	/wait	`{"ref": "@e1", "timeout": 5000}`	`{"ok": true}`
GET	/refs	—	`{"refs": {"@e1": {...}, ...}}`
GET	/status	—	`{"url": "...", "title": "...", "refs_count": N}`
POST	/stop	—	Graceful shutdown

Ref System

Elements are addressed by refs (@e1, @e2, ...) built from the accessibility tree. See references/ref-system.md for details.

Key rules:

Refs auto-clear on navigation
Refs rebuild after each command that changes the page
Use refs command to see current mapping
Refs use Playwright locators internally — no CSS selectors needed

Security

Localhost-only binding (127.0.0.1)
UUID bearer token per session (stored in /tmp/ag-browser-token)
30 min idle auto-shutdown

Security

Security scanPassed, 100 of 100Pattern checks on the skill's files.
Model reviewNot runA model review is scheduled for the next rescan.

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Quality evaluation

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Source

SKILL.md in the repositoryCheckingskills/browser-automation/SKILL.md

Popularity

Repository stars: 1
7-day trend score: 0

Stars and forks are for the whole GitHub repository, not this skill alone. Not refreshed yet.

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