Explorar skills

Build the world before you write the story. Advanced context engineering for deep research, foundational research, and evidence-first planning before coding. Use when the user asks for world building, deep research before building, foundational research, market mapping before coding, hands-off but non-generic results, pillar mapping, folder scaffolding, parallel research, layered synthesis, or evi

This skill should be used when the user wants to distill their personal writing style, techniques, and thought patterns from their past articles (especially WeChat public account posts) into a reusable writing DNA profile. Use this skill to analyze writing samples, extract style fingerprints through multi-layer validation, and generate new content that faithfully replicates the user's unique voice

Derives social and coordination structures from a species' biology, cognition, and environment rather than starting from a template of expected institutions. Works for any species — alien civilizations derive non-human structures; human civilizations in novel environments derive structures that may differ from any Earth precedent. Triggers on "derive social systems", "what structures emerge", "how

Use when Claude Code needs to find, add, interpret, organize, or update SpecDD `Tasks` entries.

Use when the user wants to switch Claude Code billing between API-key (Console) and subscription (Pro/Max). Toggles `apiKeyHelper` and `env.ANTHROPIC_API_KEY` in ~/.claude/settings.json on/off. The key itself lives in macOS Keychain (service=claude-code-api-key, account=anthropic), never in plaintext on disk. TRIGGER PHRASES (any of these should activate this skill): "turn API billing on", "turn A

Turn macOS caffeinate sleep prevention on or off, check its status, or explain the launchd-backed setup. Use when the user says to enable, disable, start, stop, toggle, inspect, or troubleshoot caffeinate / coffee Nate / keep-awake behavior for local terminal, Codex, Claude Code, or other agent workflows.

Generate OpenAPI 3.0 specification documents with endpoints, schemas, and security definitions. Use when designing REST APIs, creating API docs, or running /api.

This skill should be used when the user needs deep, multi-step research using native web tools (WebSearch/WebFetch) without external API keys.

Creates comprehensive design systems with typography, colors, components, and documentation for consistent UI development. Use when establishing design standards, building component libraries, or ensuring cross-team consistency. Keywords: design-tokens, typography, spacing, color-palette, components, patterns, variables, dark-mode, theming, CSS-variables, accessibility, WCAG, responsive, grid-syst

Evidence-backed market sizing for bootstrapped founders. Use when user runs `/market-size`, asks to "size the market", "how big is the market", "TAM SAM SOM", "market opportunity", "is the market big enough", or needs bottom-up market research with demand validation and revenue ceiling analysis.

Extrai legendas e transcrições de vídeos do YouTube usando yt-dlp. Utilize para transcrever, obter legendas, extrair o conteúdo falado, resumir ou obter metadados de vídeos do YouTube. Suporta legendas automáticas e manuais em qualquer idioma.

Create an implementation plan for a new feature, refactor, or fix. Guides an interactive design discussion and produces a structured plan document.