Curated list

MCP servers for testing and browser automation

Testing servers let the AI tool drive a browser, run a test suite or check the quality of the code it just wrote, which closes the loop between writing a change and seeing it work. Most of them run locally because they need a browser or your project's toolchain next to them. The list covers the testing and quality category, ranked by GitHub stars.

MCP servers for testing and browser automation

Ranked by Stars (GitHub). Figures of different marketplaces are never added up.

Keploy keploy · MCP server · Official MCP Registry Runs remotely · Secrets: 0 GitHub stars: 18 545
SeleniumBase MCP seleniumbase · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 13 064
mobile-mcp io.github.mobile-next/mobile-mcp mobile-next · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 8 998
mockserver com.mock-server/mockserver mock-server.com · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 4 987
invisible_playwright_mcp feder-cr · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 2 744
testkube-mcp io.github.kubeshop/testkube-mcp kubeshop · MCP server · marketplaces: 2 Runs remotely or on your machine · Secrets: 3 · Tools: 28 GitHub stars: 1 665
MATLAB MCP Server matlab · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 1 645
emailmd emailmd.dev · MCP server · Official MCP Registry Runs remotely or on your machine · Secrets: 0 GitHub stars: 1 380
StyleKit AnxForever · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 596
flutter-skill io.github.ai-dashboad/flutter-skill ai-dashboad · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 388
Unity MCP shiranui-isuzu.dev · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 334
qaskills io.github.PramodDutta/qaskills PramodDutta · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 235
CloakBrowser MCP swimmwatch · MCP server · Official MCP Registry Runs on your machine · Secrets: 1 GitHub stars: 164
wechat-devtools io.github.WaterTian/wechat-devtools WaterTian · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 152
cargo io.github.Dave-London/cargo Dave-London · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 138
go io.github.Dave-London/go Dave-London · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 138
lint io.github.Dave-London/lint Dave-London · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 138
pare-test io.github.Dave-London/pare-test Dave-London · MCP server · Official MCP Registry Runs on your machine · Secrets: 0 GitHub stars: 138
evalview-mcp io.github.hidai25/evalview-mcp hidai25 · MCP server · marketplaces: 2 Runs on your machine · Secrets: 2 GitHub stars: 137
skillmd com.skillmd/skillmd skillmd.com · MCP server · Official MCP Registry Runs remotely or on your machine · Secrets: 1 GitHub stars: 127

How the list is built

Type: MCP servers.
Category: Testing and quality.
Ranked by Stars (GitHub); plugins without this figure come after the others and are marked, never shown as zero.
GitHub figures rank a plugin only when its repository holds no other plugin we track; the figure of a shared repository is shown as the whole repository's and does not rank.
Archived plugins are left out: an archived repository, or a marketplace that marks the plugin archived.
Only known plugins whose page we index: listed on a curated marketplace or on two marketplaces or more, or with at least 50 stars on GitHub (of its own repository), 500 installs on Claude Marketplace or 5 000 pulls on Docker Hub.
The list shows up to 20 plugins and is offered to search engines only with 8 or more.

The list is rebuilt from our latest passes. Nobody pays to appear in it or to rank higher.

All AI tool plugins · AI tool plugin statistics

Where the data comes from: how the catalog is built