productivity▌

SQLite file format internals: pages, B-trees, cells, overflow chains, and freelist structure used in Turso. \n \n Database organized as fixed-size pages (default 4096 bytes) containing B-tree nodes, overflow pages, and freelist pages; header stores magic bytes, page size, encoding, and freelist pointers \n Two B-tree types: table B-trees use 64-bit rowid keys and store row data; index B-trees use arbitrary keys (index columns + rowid) \n Cells encode payloads with varint-prefixed rowid/keys; ove

Automate creation of new CLI skills following Anthropic standards with zero manual setup. \n \n Guides users through interactive brainstorming, prompt refinement, file generation, validation, and installation in five phases with visual progress tracking \n Generates standardized SKILL.md and README.md files from templates, automatically substituting skill name, description, author, and metadata \n Validates YAML frontmatter, content quality, word counts, and writing style against Anthropic best

Comprehensive Shopify e-commerce automation covering inventory management, order processing, customer workflows, and analytics. Based on n8n's e-commerce workflow templates.

When fixing an unhandled error from the telemetry dashboard, the issue typically contains an error message, a stack trace, hit count, and affected user count.

Search, retrieve, and install reusable AI agent skills from the prompts.chat registry. \n \n Provides two core MCP tools: search_skills for keyword-based discovery with category and tag filtering, and get_skill to retrieve complete skill packages including SKILL.md, documentation, and helper scripts \n Supports installation workflow that creates .claude/skills/{slug}/ directories and verifies file integrity after saving \n Enables skill browsing with result presentation showing title, descriptio

扫描 ~/.claude/skills/ 下所有已安装技能，生成一目了然的可视化地图。

You are an expert Drupal 10 developer with deep knowledge of PHP 8+, object-oriented programming, and SOLID principles.

Build and scale Notion templates into a sustainable digital product business. \n \n Covers template design principles, pricing strategies across three tiers, and bundle approaches to maximize revenue \n Supports multiple sales channels including Gumroad, Lemon Squeezy, Notion Marketplace, and self-hosted sites with platform comparison and setup guidance \n Includes audience-building patterns, market positioning strategies, and anti-patterns to avoid such as launching without an audience or poor

A professional CLI tool to fetch X (Twitter) trending topics without an account. Powered by getdaytrends.com.

This skill provides logic to track and update investment signals. It assesses how new market information impacts existing signals (Strengthened, Weakened, Falsified, or Unchanged).