MCP servers and skills: search, filter by where they run, and compare.
Playwright toolkit for testing local web apps: checks frontend behavior, captures screenshots and reads browser logs.
OfficialSkillApache-2.0No key
Reference test server that exposes sample prompts, resources and tools for checking MCP clients.
OfficialNode.jsMIT AND Apache-2.0No key
Drives a browser through accessibility snapshots so LLMs can navigate, click, type and screenshot pages.
OfficialNode.jsApache-2.0No key
Root-cause-first method to apply to any bug, test failure or unexpected behavior before proposing fixes.
SkillMITNo key
Test-first development for features and bug fixes using red-green-refactor and integration tests.
SkillMITNo key
Test-first workflow to use before writing implementation code for any feature or bug fix.
SkillMITNo key
Who stands behind it
