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Found 3,355 Skills
Creates GitHub pull requests in draft mode following Conventional Commits format. Use when user requests "create PR", "make pull request", "open PR", or similar. Automatically pushes branch, analyzes changes, generates structured title/body with proper labels, and assigns to creator. Never modifies code or merges branches.
Before adding abstraction, asks "do we need this now?" Activates when proposing factories, abstract classes, config-driven behavior, or "for future extensibility." Resists over-engineering. Three similar lines are better than a premature abstraction.
Best practices for writing R package tests using testthat version 3+. Use when writing, organizing, or improving tests for R packages. Covers test structure, expectations, fixtures, snapshots, mocking, and modern testthat 3 patterns including self-sufficient tests, proper cleanup with withr, and snapshot testing.
Publish Markdown articles to X (Twitter) Articles editor with proper formatting. Use when user wants to publish a Markdown file/URL to X Articles, or mentions "publish to X", "post article to Twitter", "X article", or wants help with X Premium article publishing. Handles cover image upload, converts Markdown to rich text, and automatically converts unsupported elements (tables, mermaid diagrams, deep headers) to images.
Prometheus-compatible metrics collection with counters, gauges, and histograms. Export metrics for dashboards and alerts with proper labeling.
Use when animation runs slow, janky, or causes frame drops
Write robust, portable shell scripts with proper error handling, argument parsing, and testing. Use when automating system tasks, building CI/CD scripts, or creating container entrypoints.
Kotlin + Arrow typed error handling using Raise DSL and wrapper types (Either/Option/Ior/Result/nullable), including validation with accumulation, interop with exceptions, and custom error wrappers. Use for designing or refactoring error modeling, converting exception-based flows, building smart constructors, accumulating validation errors, or integrating Outcome/Progress-style wrappers with Arrow.
Master orchestrator for generating Ralph Wiggum-compatible prompts. Analyzes task requirements and routes to appropriate generator (single-task, multi-task, project, or research). Use when you need to create any Ralph loop prompt and want automatic selection of the right generator.
This skill should be used when the user asks to "design ArkUI API", "add component property", "create Modifier method", "review ArkUI API", "deprecate API", "write JSDOC for ArkUI", or mentions OpenHarmony API design standards. Provides comprehensive guidance for ArkUI component API design following OpenHarmony coding guidelines, including static/dynamic interface synchronization, SDK compilation, and verification.
Use when building with FlyonUI — Tailwind CSS component library with CSS classes and optional JS plugins. Covers CSS component classes, JS plugin system (accordion, carousel, collapse, combobox, datatable, dropdown, select, tabs, tooltip, etc.), theming, installation, class reference, and plugin initialization via MCP tools.
Load plugin context from handoff files to resume work. Invoked by /continue command, 'resume [PluginName]', 'continue working on [PluginName]', 'pick up where I left off with [PluginName]', or 'show me where [PluginName] is at'. Locates handoff across 2 locations, parses state, presents summary, and routes to appropriate continuation skill.