Explorar skills

End-to-end testing with Playwright - browser automation, visual regression, test data management.

Find and own a defensible market position. Use when messaging sounds like competitors, conversion is weak despite awareness, repositioning a product, or testing positioning claims. Includes Crawl-Walk-Run rollout methodology and the word change that improved enterprise deal progression.

Unit testing patterns with Vitest - mocking, fixtures, isolation, and fast feedback.

Integration testing patterns - database setup/teardown, API testing, contract testing, and Testkube execution.

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.

Battle-tested skills and hooks for Claude/Codex/Gemini/Pi.

Battle-tested skills and hooks for Claude/Codex/Gemini/Pi.

Use when reviewing changed code, PRs, diffs, or specific files. Finds

Battle-tested skills and hooks for Claude/Codex/Gemini/Pi.

Battle-tested skills and hooks for Claude/Codex/Gemini/Pi.

Annotate genetic variants (GWAS hits, eQTLs, rare variants) with ENCODE functional data to interpret non-coding variation. Use when the user has variants of interest and wants to understand their regulatory context, identify causal variants from GWAS loci, assess variant impact on regulatory elements, perform enrichment testing of variant sets in tissue-specific annotations, or link variants to ta

Support-only Playwright runtime/reference for browser-automation — dev-server