# Automate Browser Tasks with Delegated DevTools

Browser work can flood the main chat with page state, screenshots, and request logs. This skill delegates those tasks to a Chrome DevTools agent and returns concise results.

## Install

```bash
npx skillstore add 727474430/browser-task-and-automation-and-delegation
```

## Metadata

- Status: approved
- Slug: 727474430-browser-task-and-automation-and-delegation
- Skillstore revision: r1
- Version status: missing
- Tree hash: fb906a76f4e7c014a982716851aa8a623c73e0d9f2fb893c895c14140431ad8b
- Author: 727474430
- GitHub username: 727474430
- License: MIT
- Repository: https://github.com/727474430/cli-rule-swtich/tree/main/templates/claude/jige/skills/browser-task-and-automation-and-delegation
- Ref: e9e4712298ed071d92417a41714be123eb8364fa
- Supported tools: Claude, Codex, Claude Code
- Audit status: complete
- Agent install advisory: allowed
- Manual install advisory: allowed
- Artifact signature: available
- Audit attestation: unavailable
- Human verification: not\_verified
- Risk factors: external\_commands, network
- Quality score: 78
- Quality tier: bronze
- Public page: https://skillstore.pages.dev/skills/727474430-browser-task-and-automation-and-delegation
- Manifest: https://skillstore.pages.dev/api/skills/727474430-browser-task-and-automation-and-delegation/manifest

## Capabilities

- Delegates browser work to a chrome-devtools-expert agent through the Task tool.
- Opens pages, navigates tabs, and waits for page load states.
- Clicks elements, fills forms, selects options, and submits workflows.
- Captures full-page or element screenshots and page text snapshots.
- Runs performance traces and reports Core Web Vitals findings.
- Extracts page data with JavaScript and monitors network requests.

## Use Cases

- Check a Web Flow: Run browser steps, verify visible states, capture screenshots, and report whether the workflow behaves as expected.
- Diagnose Page Performance: Collect loading metrics, console errors, network observations, and Core Web Vitals for a target page.
- Collect Page Evidence: Open specified pages, extract visible information, and return a concise summary with source page context.

## Prompt Templates

### Capture a Page Screenshot

```
Open the target URL, wait for the page to finish loading, capture a full-page screenshot, and summarize the visible page title.
```

### Test a Form Submission

```
Use the current page to fill the specified form fields, submit the form, wait for the response, and report success or failure.
```

### Measure Page Performance

```
Open the target URL, run a performance trace during reload, capture Core Web Vitals, and list the largest bottlenecks.
```

### Run a Multi-Step Audit

```
Navigate through the requested pages, perform each browser action in order, collect screenshots or metrics, and return only key findings.
```

## Limitations

- Requires a configured Chrome DevTools MCP server and the named subagent.
- Does not bypass authentication, paywalls, captchas, or site access controls.
- Can expose sensitive page data if used on private sessions.
- Example credentials are placeholders and should not be reused.

## Best Practices

- Use specific URLs and expected outcomes so the delegated agent can stop quickly.
- Request summaries of only important page state, errors, screenshots, or measurements.
- Confirm permission before using authenticated pages or collecting page data.

## Anti Patterns

- Using the skill to bypass login, paywalls, captchas, or site rules.
- Sending real passwords or private tokens in reusable prompt examples.
- Asking for broad crawling without scope, rate limits, or data minimization.

## Security Audit

- Audited at: 2026-07-04T17:08:32.705\+00:00
- Summary: All static command-execution findings are Markdown backticks or fenced examples, not executable Ruby or shell code. The hardcoded URLs are example.com placeholders, and the entropy alert is explained by readable Chinese Markdown. No prompt injection or data-exfiltration intent was found.

## Stats

- Views: 231
- Downloads: 63
- Favorites: 0
- Popularity score: 0