Agent skills for Claude Desktop

For 2D grid problems: mazes, board games, tile maps, pixel grids, coordinate systems, cellular automata, flood fill.

Generates comprehensive 13-column Standard Operating Procedure (SOP) Excel sheets from workflow descriptions and source documents.

Enforce SOQL/SOSL safety rules, selectivity, and governor limit compliance.

Generates Sorbet inline type signatures using sig blocks directly in Ruby source files.

Retrieves and analyzes Shopee category market trends via the Wenmai Sorftime API for cross-border e-commerce intelligence.

Queries and analyzes TikTok creator data via the Wenmai Sorftime API for cross-border e-commerce intelligence.

Executes the 6-phase SOSTAC marketing planning framework.

Add, review, or migrate AWS integrations in server-side Swift using Soto as the standard SDK, with one shared AWSClient per application or…

Analyze data source characteristics including update frequency, volume patterns, and schema stability.

Implement tasks from an OpenSpec change (Experimental)

Enter explore mode - think through ideas, investigate problems, clarify requirements

Propose a new change - create it and generate all artifacts in one step

Evaluate source quality, build annotated bibliographies, and maintain curated reference collections.

Internal-only TypeScript packages in a monorepo should export source, not a compiled dist/.

Source reputation tiers, cross-referencing methodology, bias detection, and citation format requirements

Performance profiling principles. Measurement, analysis, and optimization techniques.

Structured task planning with clear breakdowns, dependencies, and verification criteria.

PowerShell Windows patterns. Critical pitfalls, operator syntax, error handling.

Project scaffolding templates for new applications.

Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.

spaCy NER model training and entity extraction for conversational AI