🔧Playwright MCP
microsoft/playwright-mcp · homepage ↗
Playwright MCP server
⭐ Very popular: 36k stars, gaining about 206 a week
View on GitHub ↗repo profile
momentum
durability
bus factor = how many people it takes to cover more than half the commits (6 months). 1 is a solo project; higher means the work is spread across a team. top-author share is the single busiest author's slice of those commits.
since we covered it
why it's a big deal
- Gives LLMs and coding agents a way to drive a real web browser, covering navigation, clicking, typing, form filling, file uploads, and network inspection.
- Uses Playwright's accessibility tree instead of screenshots, so agents act on structured page data rather than vision models interpreting pixels.
- Helps developers building autonomous agents and web automation workflows who need deterministic browser control over an MCP interface.
under the hood
- Written in TypeScript and implements the Model Context Protocol, exposing browser actions as tools that any MCP client can call.
- Drives browsers through Playwright and can also attach to an existing browser over the Chrome DevTools Protocol.
- Configurable via command-line flags, environment variables, and JSON files, with headless mode, isolated or persistent profiles, workspace-scoped file access, and optional capabilities for vision, PDF, and DevTools.
Radar summary, generated from the project's public sources
star history
- PR#5 5k 2025-04-02
- now 36k + 31k since first covered
curve is sampled from GitHub's star history, plus our own daily readings since we covered it; the dashed stretch is before we first covered it, the solid line since. figures at coverage are the numbers we printed then (approx.), current count is live.
understory
Output and attention are roughly in balance.
- output, commits & releases
- clout, star velocity
output = commits & releases; clout = star velocity, both 0 to 100 monthly indices; the gap where output runs above clout is the understory. The understory →
covered in
-
Browser Automation for LLMs
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