diagram
01Skill Claude CodeCodex
Render a visual diagram or HTML preview using Snip. Use when the user wants to visualize architecture, flows, schemas, state machines, UI mockups, or any structural concept.
Skill Claude CodeCodex
Render a visual diagram or HTML preview using Snip. Use when the user wants to visualize architecture, flows, schemas, state machines, UI mockups, or any structural concept.
Skill Claude CodeCodex
Expert knowledge in Flutter Riverpod state management (2025 best practices). Use when working with Riverpod, Flutter state management, AsyncNotifier, provider types, code generation with riverpodgenerator, state synchronization, or when the user mentions data fetching, mutations, reactive state, performance…
Skill Claude CodeCodex
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI).…
Skill Claude CodeCodex
Read GitHub issues and PRs using the gh CLI. Use this skill whenever the user asks to read, view, check, or look at a GitHub issue or pull request — even if they just say "look at issue 18" or "what does.
Skill Claude CodeCodex
Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.
Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Skill Claude CodeCodex
Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use when integrating Stripe payments, building subscription systems, or implementing secure checkout flows.