Skills

Reusable professional capabilities and workflows for AI agents

Skill

AI Berkshire

xbtlin/ai-berkshire
Research & knowledge★ 15.9k

AI Berkshire packages value-investing research into 20 callable Skills for company research, earnings review, industry screening, portfolio review, and data validation, with separate install paths for Claude Code and Codex.

DocumentDataClaude CodeCodex
Skill

Trail of Bits Skills

trailofbits/skills#plugins
Security★ 6.6k

A professional collection of Skills and plugins for security research, code auditing, and vulnerability analysis.

CodeDataClaude CodeCodex
Skill

MapStage

hopechen067/mapstage#mapstage
Frontend & design★ 330

MapStage is an open-source Skill for coding agents with a browser-based tuner for map and globe projections, satellite imagery, hypsometric relief, hillshade, 3D terrain, region isolation, and JSON preset export.

DesignCodeCodexGrok
Skill

DA Motion Sticker Skill

avocadotear/da-motion-sticker-skill
Images & multimedia★ 6

DA Motion Sticker Skill turns one character reference and nine reactions into nine separate transparent animated GIFs, with 36 styles, Codex key-pose and external AI-video routes, local keying, validation, and ZIP packaging.

MediaDataCodex