All Skills

--- name: create-book description: Creates a new story bible for a book project with the standard structure autocomplete-hint: [book-title] [premise] allowed-tools: Read, Write, Bash, Edit, Glob, Grep, WebSearch, and Agent --- You are an exper

World-class prompt powerhouse that generates production-ready mega-prompts for any role, industry, and task through intelligent 7-question flow, 69 comprehensive presets across 15 professional domains (technical, business, creative, legal, finance, HR, design, customer, executive, manufacturing, R&D, regulatory, specialized-technical, research, creative-media), multiple output formats (XML/Claude/ChatGPT/Gemini), quality validation gates, and contextual best practices from OpenAI/Anthropic/Google. Supports both core and advanced modes with testing scenarios and prompt variations.

Create and validate solution design documents (SDD). Use when designing architecture, defining interfaces, documenting technical decisions, analyzing system components, or working on solution.md files in .start/specs/. Includes validation checklist, consistency verification, and overlap detection.

Template and guide for creating skills. Demonstrates the standard skill structure with resources, docs, examples, and templates directories. Use this as a reference when building new protocol integrations.

Comprehensive guide for Helius - Solana's leading RPC and API infrastructure provider. Covers RPC nodes, DAS (Digital Asset Standard) API, Enhanced Transactions, Priority Fees, Webhooks, ZK Compression, LaserStream gRPC, and the Helius SDK for building high-performance Solana applications

Complete guide for Lulo - Solana's premier lending aggregator. Covers API integration for deposits, withdrawals, balance queries, Protected/Boosted deposits, Custom deposits, and automated yield optimization across Kamino, Drift, MarginFi, and Jupiter.

Complete Metaplex Protocol guide for Solana NFTs and digital assets. Covers Core (next-gen NFTs), Token Metadata, Bubblegum (compressed NFTs), Candy Machine, Genesis (token launches), MPL-Hybrid, Inscriptions, DAS API, and the Umi framework. The single source of truth for all Metaplex integrations.

Implements media and file management components including file upload (drag-drop, multi-file, resumable), image galleries (lightbox, carousel, masonry), video players (custom controls, captions, adaptive streaming), audio players (waveform, playlists), document viewers (PDF, Office), and optimization strategies (compression, responsive images, lazy loading, CDN). Use when handling files, displaying media, or building rich content experiences.

Optimize SQL query performance through EXPLAIN analysis, indexing strategies, and query rewriting for PostgreSQL, MySQL, and SQL Server. Use when debugging slow queries, analyzing execution plans, or improving database performance.

Complete guide for @solana/kit - the modern, tree-shakeable, zero-dependency JavaScript SDK from Anza. Covers RPC connections, signers, transaction building with pipe, signing, sending, and account fetching with full TypeScript support.

Helps developers understand when to use @solana/kit vs @solana/web3.js (v1), provides migration guidance, API mappings, and handles edge cases for Solana JavaScript SDK transitions

Orchestrates SDD project initialization — version detection, environment verification, scaffolding, and git setup.

# AWS Cloud Services ## Overview Amazon Web Services (AWS) provides a comprehensive cloud platform including compute, storage, database, analytics, networking, deployment, and machine learning services. ## Core Services ### EC2 (Elastic Compute Cloud) ### Launch Instance ```python import boto3

Use when developing, debugging, deploying, or maintaining any CTFd instance or fork - Docker stack issues, plugin development, CSRF 302 errors, theme customization, database migrations, nginx proxy misconfig, SQLAlchemy 1.4 gotchas, pytest test infrastructure, or API 500 responses

# Unit Economics Calculate and analyze CAC, LTV, payback period, contribution margin, and break-even for any business model. Turn raw numbers into decisions. ## Purpose Unit economics tell you whether your business model actually works — not in theory, but per customer, per transaction. This ski

Criterios de evaluación para auditorías de funnel NGX, incluyendo checklist visual, UX, copy y conversión

Bridge between Claude Code and OpenAI Codex CLI - generates AGENTS.md from CLAUDE.md, provides Codex CLI execution helpers, and enables seamless interoperability between both tools

Provides coding assistance with best practices and code review

Git best practices for version control and collaboration

Download YouTube videos with customizable quality and format options. Use this skill when the user asks to download, save, or grab YouTube videos. Supports various quality settings (best, 1080p, 720p, 480p, 360p), multiple formats (mp4, webm, mkv), and audio-only downloads as MP3.

Fetch hot finance news, unified trends, and prediction financial market data. Use when the user needs real-time financial news, trend reports from multiple finance sources (Weibo, Zhihu, WallstreetCN, etc.), or Polymarket finance market prediction data.

Design and implement memory architectures for agent systems. Use when building agents that need to persist state across sessions, maintain entity consistency, or reason over structured knowledge.

Apply Chain-of-Verification (CoVe) prompting to improve response accuracy through self-verification. Use for complex questions requiring fact-checking, technical accuracy, or multi-step reasoning.

Guide PMs through MITRE's Problem Framing Canvas with structured questions across Look Inward, Look Outward, and Reframe to produce a clear, bias-resistant problem statement.