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By victor-qin
QA testing agent for Claude Code + Chrome. Executes test scenarios in your real Chrome browser and produces unified diagnostic logs combining agent reasoning, browser actions, and full telemetry. Requires Claude in Chrome extension (claude --chrome).
npx claudepluginhub victor-qin/chrome-test-runner-plugin --plugin chrome-test-runnerA Claude Code plugin that turns Claude into a QA testing agent. It drives your real Chrome browser, executes test scenarios, and produces unified diagnostic logs.
No custom MCP server needed — this plugin uses the Claude in Chrome extension that's already built into Claude Code.
A unified markdown log that interleaves three layers for every test step:
Plus a bug report and summary statistics.
From local directory (development):
claude --plugin-dir /path/to/chrome-test-runner-plugin-v2
From GitHub:
# Inside Claude Code:
/plugin add github:your-username/chrome-test-runner-plugin
claude --chrome
Or enable it permanently: run /chrome inside Claude Code and select "Enabled by default".
/chrome-test-runner:test https://myapp.vercel.app — stress test the chat, send rapid messages, create child chats
Or just describe what you want in natural language — Claude will auto-delegate to the test-runner agent:
Can you click around my app at localhost:3000 and find bugs?
Send several messages, try concurrent operations, and capture everything.
chrome-test-runner-plugin-v2/
├── .claude-plugin/
│ └── plugin.json # Plugin metadata
├── agents/
│ └── test-runner.md # The QA test execution agent
├── skills/
│ └── chrome-testing/
│ └── SKILL.md # Testing knowledge base (auto-loaded)
├── commands/
│ └── test.md # /chrome-test-runner:test slash command
└── README.md
| Component | Purpose |
|---|---|
| test-runner agent | Plans test scenarios, executes them with the flush→act→capture cycle, writes reasoning, flags bugs, compiles the unified log |
| chrome-testing skill | Auto-loaded knowledge about bug patterns, telemetry tools, console message triage, JS inspection snippets |
| test command | /chrome-test-runner:test shortcut to trigger the agent |
The test-runner agent uses Claude in Chrome's built-in tools:
| Tool | Purpose |
|---|---|
navigate | Go to URLs |
computer | Click, type, scroll, screenshot |
find | Locate elements by description |
form_input | Fill form fields |
read_network_requests | Capture HTTP traffic |
read_console_messages | Capture console output |
javascript_tool | Run JS for deep inspection |
gif_creator | Record interaction GIFs |
The key pattern is flush → act → capture: before each action, clear the telemetry buffers; after each action, read fresh telemetry. This gives you clean per-step data instead of one giant dump at the end.
See EXAMPLE-LOG.md for a full sample of what the unified log looks like.
Uses power tools
Uses Bash, Write, or Edit tools
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Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
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