All Development plugins
Best Claude Code plugins for testing on Development (May 2026)
4 curated Claude Code plugins that handle testing on Development projects. Install commands, configs, and copy-paste setup, refreshed May 2026.
4 items matching Development & Testing.
Fakechat
Localhost web chat for testing the channel notification flow. No tokens, no access control, no third-party service.
developmenttesting
Pw
Production-grade Playwright testing toolkit. 9 skills, 3 agents, 55 templates, TestRail + BrowserStack MCP integrations. Generate tests, fix flaky failures, migrate from Cypress/Selenium.
developmenttestingbrowserai+1
Statistical Analyst
Hypothesis testing, A/B experiment analysis, sample size calculation, and confidence intervals. 3 stdlib-only Python tools: Z-test/t-test/chi-square with effect sizes, sample size calculator with power tradeoffs, and Wilson score confidence intervals.
developmentpythontesting
Developer Essentials
Essential developer skills including Git workflows, SQL optimization, error handling, code review, E2E testing, authentication, debugging, and monorepo management
developmenttesting