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playwriter

该 Skill 通过 Playwriter CLI 连接用户当前 Chrome 标签页，不启动新浏览器；可创建会话、执行页面内 JavaScript、读取 URL/标题/可访问性快照、进行点击悬停等操作并采集控制台日志，用于复现和定位前端问题。依赖 Playwriter 扩展与 CLI，要求确认目标标签页，并提示对敏感日志脱敏。

brianlovin
热度 39.16
最近更新 2026-10-19 02:10:01
分类：开发依赖：代码执行 / 联网浏览搜索应用场景：调试排错 / 自动化脚本 / 工作流

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add brianlovin/agent-config/playwriter
Metadata
name
playwriter
description
Control the user's currently open Chrome tab through the Playwriter CLI (no new browser launch). Use when you need to inspect live UI state, run scripted browser actions, capture console output, or reproduce frontend issues directly in the user's tab.

Playwriter

Use this skill to drive the user's active Chrome tab via Playwriter.

Full documentation is available here: https://playwriter.dev/

Quick Start

  1. Ensure the Playwriter extension is enabled (green) on the target tab.
  2. Ensure CLI is available:
playwriter --version || npx -y playwriter --version
  1. Create/attach a session:
playwriter session new
  1. Run commands against that session:
playwriter -s 1 -e "console.log(await page.url())"

Core Workflow

  1. Confirm connection and correct tab:
playwriter -s <session> -e "console.log(await page.url()); console.log(await page.title());"
  1. Collect page structure when needed:
playwriter -s <session> -e "console.log(await accessibilitySnapshot({ page }))"
  1. Execute targeted actions (click/type/hover/fetch/evaluate).
  2. Pull logs and structured state via page.evaluate.
  3. Summarize findings with exact IDs, timestamps, and observed state transitions.

Useful Commands

Get list rows/options from current app UI:

playwriter -s <session> -e "const rows = await page.getByRole('option').all(); console.log(rows.length);"

Read popup/hover content:

playwriter -s <session> -e "const row = page.getByRole('option').nth(0); await row.hover(); await page.waitForTimeout(700); console.log(await page.locator('[data-side]').first().innerText());"

Run arbitrary in-page debug code:

playwriter -s <session> -e "const out = await page.evaluate(() => ({ href: location.href })); console.log(out);"

Troubleshooting

  • If the session attaches to the wrong tab, click the extension icon on the intended tab and re-run playwriter session new.
  • If playwriter command is missing, use npx -y playwriter ... or install globally.
  • If execution errors suggest stale connection, create a fresh session.

Guardrails

  • Prefer read-only inspection unless the task requires mutation.
  • Announce destructive UI actions before running them.
  • When capturing logs, redact sensitive tokens/user data in summaries.