Use Tavily Search API for optimized, real-time web search results for RAG. A pre-configured, cost-effective search tool.

Use when the user needs to choose, prioritize, or make a go/no-go decision among options.

Draft professional emails for various contexts including business, technical, and customer communication. Use when the user needs help writing emails or composing professional messages.

Create interactive single-file HTML prototypes for UX validation. Use when the user asks to create a prototype, mockup, or interactive wireframe based on specs/architecture/ux.md or any UX specification. Triggers include requests like "create a prototype", "build a prototype from the UX spec", "make an interactive mockup", "prototype the user flow", or "validate the UX".

Debug WebSocket connection issues between CLI and FigJam plugin. Use when diagrams aren't syncing or connection fails.

Processes research branches from Claude Code Web sessions - merges content, moves docs to docs/research/, and creates GitHub issues. Use when /popkit:next detects research branches or when manually processing research from mobile sessions. Do NOT use for regular feature branches - only for branches matching claude/research-* or containing research documentation.

Generate high-quality, minimalistic, and geometric SVG logos using Python scripts. Use this skill when users need to create logos, icons, or visual identities with geometric primitives (circles, rects, paths) and specific color schemes. Applies generative design principles with standardized workflows for scalable SVG output.

Use when reviewing UI diffs, accessibility audits, or flaky UI tests to catch a11y regressions, semantic issues, keyboard/focus problems, and to recommend minimal fixes plus role-based test selectors.

Quota tracking, threshold monitoring, and graceful degradation for rate-limited API services. quota, rate limiting, usage limits, thresholds.

Guidelines from the NASA Power of 10 rules for writing robust, verifiable code. Adapted for general software development with context-appropriate rigor. Use when writing critical code paths, reviewing for robustness, improving code quality. Do not use as rigid requirements for all code - match rigor to consequence.

Process external resources into actionable knowledge with evaluation, storage, and application decisions. knowledge intake, article evaluation, paper review, external resource Use when: user shares links to articles, papers, or external resources DO NOT use when: searching existing knowledge - use knowledge-locator.

NEVER escalate without investigation first. This is the Iron Law. Use when evaluating whether to escalate models, facing genuine complexity requiring deeper reasoning, novel patterns with no existing solutions, high-stakes decisions requiring capability investment. Do not use when thrashing without investigation - investigate root cause first. DO NOT use when: time pressure alone - urgency doesn't change task complexity. DO NOT use when: "just to be safe" - assess actual complexity instead.

Provides KISS, YAGNI, and SOLID code quality principles for clean code, reducing complexity, preventing over-engineering, and improving maintainability.

Consult this skill for Python performance profiling and optimization. Use when debugging slow code, identifying bottlenecks, optimizing memory, benchmarking performance, production profiling. Do not use when async concurrency - use python-async instead. DO NOT use when: CPU/GPU system monitoring - use conservation:cpu-gpu-performance.

Gemini CLI delegation workflow implementing delegation-core for Google's Gemini models. Use when delegation-core selected Gemini, need Gemini's 1M+ token context window, batch processing required. Do not use when deciding which model to use (use delegation-core first), gemini CLI not installed.

Use this skill for systematic change analysis with risk scoring. Use when analyzing specific changesets, assessing risk of changes, preparing release notes, categorizing changes by type and impact. Do not use when quick context catchup - use catchup instead. DO NOT use when: full PR review - use review-core with pensive skills.

Architecture-aware project initialization combining online research with archetype selection. project initialization, new project, architecture decision, project setup, which architecture, choose architecture, project architecture Use when: initializing a new project and need to select an appropriate architecture based on project type, team size, domain complexity, and current best practices DO NOT use when: architecture is already decided - use project-init instead.

Use this skill BEFORE resource-intensive operations. Establish baselines proactively. location: plugin token_budget: 400. Use when session starts (auto-load with token-conservation), planning builds or training that could pin CPUs/GPUs for >1 minute, retrying failed resource-heavy commands. Do not use when simple operations with no resource impact. DO NOT use when: quick single-file operations.

Post-process video files and generate optimized GIFs. Converts webm/mp4 to GIF with configurable quality settings.

Browse the rule catalog and guide installation. Use when looking for ready-made rules, installing standard rules, browsing available categories. Do not use when writing custom rules - use writing-rules skill instead.