product-on-purpose / pm-skills

68 plug-and-play, best-practice product management skills for AI agents: 30 Triple Diamond phase + 11 foundation + 12 utility + 15 tool (Foundation Sprint + Design Sprint). Plus 6 sub-agents, workflows, 200+ output samples, guides, and CI-enforced contracts. Apache 2.0.

polar-bear-org / claude-skills

Claude Skills Marketplace: 51 free skill packs, 1178 Claude Skills (Agent Skills) for Claude Code and Claude.ai. HR, management, recruiting, customer service, product and project management, L&D, design thinking and more. Install: /plugin marketplace add polar-bear-org/claude-skills