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Browser automation using Playwright MCP. Navigate websites, fill forms, click elements, take screenshots, and extract data. Use for web browsing, form submission, web scraping, or UI testing. NOT for static content (use curl/wget).
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
| name | browsing-with-playwright |
| description | Browser automation using Playwright MCP. Navigate websites, fill forms, click elements, take screenshots, and extract data. Use for web browsing, form submission, web scraping, or UI testing. NOT for static content (use curl/wget). |
Automate browser interactions via Playwright MCP server.
# Using helper script (recommended)
bash scripts/start-server.sh
# Or manually
npx @playwright/mcp@latest --port 8808 --shared-browser-context &
# Using helper script (closes browser first)
bash scripts/stop-server.sh
# Or manually
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_close -p '{}'
pkill -f "@playwright/mcp"
Important: The --shared-browser-context flag is required to maintain browser state across multiple mcp-client.py calls. Without it, each call gets a fresh browser context.
# Go to URL
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_navigate \
-p '{"url": "https://example.com"}'
# Go back
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_navigate_back -p '{}'
# Accessibility snapshot (returns element refs for clicking/typing)
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_snapshot -p '{}'
# Screenshot
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_take_screenshot \
-p '{"type": "png", "fullPage": true}'
Use ref from snapshot output to target elements:
# Click element
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_click \
-p '{"element": "Submit button", "ref": "e42"}'
# Type text
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_type \
-p '{"element": "Search input", "ref": "e15", "text": "hello world", "submit": true}'
# Fill form (multiple fields)
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_fill_form \
-p '{"fields": [{"ref": "e10", "value": "john@example.com"}, {"ref": "e12", "value": "password123"}]}'
# Select dropdown
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_select_option \
-p '{"element": "Country dropdown", "ref": "e20", "values": ["US"]}'
# Wait for text to appear
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_wait_for \
-p '{"text": "Success"}'
# Wait for time (ms)
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_wait_for \
-p '{"time": 2000}'
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_evaluate \
-p '{"function": "return document.title"}'
For complex workflows, use browser_run_code to run multiple actions in one call:
python3 scripts/mcp-client.py call -u http://localhost:8808 -t browser_run_code \
-p '{"code": "async (page) => { await page.goto(\"https://example.com\"); await page.click(\"text=Learn more\"); return await page.title(); }"}'
Tip: Use browser_run_code for complex multi-step operations that should be atomic (all-or-nothing).
Run: python3 scripts/verify.py
Expected: ✓ Playwright MCP server running
pgrep -f "@playwright/mcp"bash scripts/start-server.shSee references/playwright-tools.md for complete tool documentation.
| Issue | Solution |
|---|---|
| Element not found | Run browser_snapshot first to get current refs |
| Click fails | Try browser_hover first, then click |
| Form not submitting | Use "submit": true with browser_type |
| Page not loading | Increase wait time or use browser_wait_for |
| Server not responding | Stop and restart: bash scripts/stop-server.sh && bash scripts/start-server.sh |
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