MarBlanco
@MarBlanco
Public Skills
harness-plan
by MarBlanco
Planificación estructurada de tareas para el Claude Code Harness. Define alcance, DoD, criterios de aceptación, riesgos, archivos afectados y estrategia de verificación antes de implementar.
chrome-devtools
by MarBlanco
Inspeccionar y depurar una aplicación web en un Chrome real con el MCP chrome-devtools (DOM, consola, red, rendimiento, captura visual). Usar al depurar o verificar frontend cuando hay una URL accesible. Para automatizar flujos o escribir tests usar playwright-cli.
harness-work
by MarBlanco
Ejecuta tareas de extremo a extremo con implementación, verificación, revisión independiente y reparación automática limitada.
design-loop
by MarBlanco
A build → critique → fix loop for making a front-end genuinely beautiful. It exists to kill generic, templated, "vibe-coded" UI and push the interface to Claude-design quality or better, judged by a harsh independent eye against a real reference and real craft standards. Use it whenever you are building or improving UI/UX — a page, a screen, a component, a whole app surface — and "it works" is not the bar; "it's beautiful" is. Triggers on "/design-loop", "design loop", "make this beautiful", "the UI looks vibe-coded", "level up this design".
harness-review
by MarBlanco
Revisión independiente de código, plan, scope y evidencia de verificación. Actúa como quality gate del Harness.
vercel-composition-patterns
by MarBlanco
React composition patterns that scale. Use when refactoring components with
vercel-react-best-practices
by MarBlanco
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
systematic-debugging
by MarBlanco
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
playwright-cli
by MarBlanco
Automate browser interactions, test web pages and work with Playwright tests.
skill-development
by MarBlanco
This skill should be used when the user wants to "create a skill", "add a skill to plugin", "write a new skill", "improve skill description", "organize skill content", or needs guidance on skill structure, progressive disclosure, or skill development best practices for Claude Code plugins.