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Found 451 Skills
Rust unsafe code skill for systems programming. Use when writing or reviewing unsafe Rust, understanding what operations require unsafe, implementing safe abstractions over unsafe code, auditing unsafe blocks, or understanding raw pointers, transmute, and extern. Activates on queries about unsafe Rust, raw pointers, transmute, unsafe blocks, writing safe wrappers, UnsafeCell, unsafe trait impl, or auditing unsafe code.
Optimize web performance through network protocols, resource loading, and browser rendering internals. Use when the user mentions "page load speed", "Core Web Vitals", "HTTP/2", "resource hints", "network latency", or "render blocking". Covers TCP/TLS optimization, caching strategies, WebSocket/SSE, and protocol selection. For UI visual performance, see refactoring-ui. For font loading, see web-typography.
Notion API for workspace automation including databases, pages, blocks, query/filter syntax, and integration patterns
Writing and authoring Quarto documents (.qmd), including code cell options, figure and table captions, cross-references, callout blocks (notes, warnings, tips), citations and bibliography, page layout and columns, Mermaid diagrams, YAML metadata configuration, and Quarto extensions. Also covers converting and migrating R Markdown (.Rmd), bookdown, blogdown, xaringan, and distill projects to Quarto, and creating Quarto websites, books, presentations, and reports.
CLI tool to fetch trending news and hot topics from 66 sources across 44 platforms. Returns structured news items with titles, URLs, and metadata. USE FOR: - Fetching trending/hot news from Chinese and international platforms - Monitoring hot topics across social media, tech, finance, and news sites - Getting structured news data as JSON for further processing - Listing available news sources Requires npm install. Some sources need env vars (PRODUCTHUNT_API_TOKEN). Some sources may be blocked by Cloudflare (linuxdo).
Generate Shopify Liquid theme code (sections, blocks, snippets) with correct schema JSON, LiquidDoc headers, translation keys, and CSS/JS patterns. Use when creating or editing .liquid files for Shopify themes, working with schema, doc, stylesheet, javascript tags, or Shopify Liquid objects/filters/tags.
Convert Markdown documents into professional PDF whitepapers with Apple design style. Supports full Markdown syntax (code blocks, tables, blockquotes, lists, etc.). Automatically generates cover pages, table of contents, headers and footers. Use cases: Technical documents, whitepapers, tutorials, reports and other Markdown documents that require professional typesetting.
TON Blockchain — addresses, messages, TVM, cells, Blueprint, contracts, payments, API.
Tact language for TON blockchain smart contracts — types, contracts, messages, send/receive, stdlib, and security.
Automate Notion tasks via Rube MCP (Composio): pages, databases, blocks, comments, users. Always search tools first for current schemas.
Execute read-only SQL queries against multiple MySQL databases. Use when: (1) querying MySQL databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety.
Use when managing time and attention, combating procrastination or context-switching, prioritizing high-impact work, planning daily/weekly schedules, improving focus and productivity, or when user mentions timeboxing, Pomodoro, deep work, 80/20 rule, Pareto principle, focus blocks, task batching, energy management, or needs structured approach to getting important work done.