Improve or create AGENTS.md files that serve as shared instructions for AI coding agents (Claude, Gemini, etc.). Use this skill whenever the user mentions AGENTS.md, CLAUDE.md, GEMINI.md, agent instructions, agent configuration, or wants to improve how AI agents behave in their project. Also trigger when the user says "improve my instructions", "agents file", "update my rules", or asks about best practices for configuring coding agents. If in doubt and the task involves AI agent instruction files, use this skill.
Architecture and conventions for multi-module Android projects with Jetpack Compose, Wear OS, Koin DI, Gradle, StateFlow/MVVM, Navigation 3, widgets, and complications. Use when the user asks to "bootstrap Android project", "generate feature module", "add Wear support", "add widget", "add wear widget", "add complication", decide where Android/Kotlin/Compose code belongs, or work with :features:, :core:model, :core:domain, :core:data, :core:strings, :core:designsystem, :app, :wear, :widget:common, :widget:app, :widget:wear, or Gradle.
Use after completing a non-trivial implementation slice before describing, pushing, or opening a PR. Starts a fresh reviewer subagent when possible, verifies the implementation against the approved plan, diff, tests, and project standards, and requires PASS before proceeding.
Write and open a pull request for a solo personal project. Use whenever the user wants to ship the current branch ("open a pr", "create pr", "push and pr"). Produces a bracketed-type title (e.g. "[feat] ...") and a concise body, then runs gh pr create.
Create or update a living docs/PRD.md for a new personal project. Use when starting a new project, shaping a rough project idea, drafting a project PRD, turning an idea into a north-star document, or deciding how a new idea changes an existing project's PRD. The PRD is project-level, not feature-level: it defines what the project is, the North Star, research worth preserving, Phase 0 as a minimal-but-great canvas, and later ideas.
Use this skill whenever the user wants to build, edit, or maintain a Slidev presentation — even if they don't say "Slidev" explicitly. Trigger on: slides.md, slide deck, presentation slides, speaker notes, slide layout, v-click, slide transitions, cover slide, two-cols, per-slide frontmatter, Shiki code highlighting in slides, UnoCSS in slides, Monaco editor in slides, Mermaid diagrams in slides, ::right:: delimiter, slide separators (
Use this skill whenever the user wants to build, modify, deploy, or maintain ANY web app or side project — even if they don't say "React" or "TanStack" explicitly. Trigger on new project setup, adding features/routes/pages/components, server functions (createServerFn), TanStack Router/Query/Form/Store, route loaders, useSuspenseQuery, Firebase deploy, Firestore rules/security, Cloud Functions, Google sign-in/auth, subdomain setup (*.charlies.bot), CSS Modules/styling, Vitest/testing, ESLint/Prettier/linting, or any mention of a charlies.bot project. Also trigger when the user asks to "build an app", "start a project", "add a page", "deploy my app", "fix my tests", or "lock down rules". If in doubt and the task involves web development, use this skill.