Reusable professional capabilities and workflows for AI agents
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.
A professional collection of Skills and plugins for security research, code auditing, and vulnerability analysis.
A Tencent Zhuque Lab Skill for authorized assessment of AI agents, MCP servers, Skills, code, and AI infrastructure, with threat modeling, harmless proof, and evidence-backed reporting.
An open-source product management skill library from Product on Purpose, using 68 composable skills, 12 workflows, and six sub-agent definitions to structure outputs from research and problem framing through PRDs, measurement, and retrospectives, with installation paths for Claude Code and other agents.
