Testing

Enforces RED-GREEN-REFACTOR cycle with testing anti-patterns reference.

Test local web applications using Playwright with Claude.

Browser automation CLI for AI agents with navigation, forms, and screenshots.

Browser automation using Playwright's accessibility tree for LLM-friendly structured data.

Browser automation and web scraping MCP server with device emulation support.

Cloud browser automation with Browserbase and Stagehand for AI-controlled web interactions.

Property-based testing for multiple programming languages.

Systematically find and identify bugs in code.

Deque's official axe-core MCP — run WCAG audits, get prioritized violations, and apply AI-suggested fixes inside the editor.