claudeskills.page is a library of 504 installable SKILL.md playbooks for Claude Code, across 25 categories from Postgres and React to firmware, game engines and product planning. - Each skill gives Claude a senior practitioner's workflow, real commands, known pitfalls and a way to verify the result - Skills load only when the task calls for them - Install any skill with one command, or download them all - Free, with 24 Pro skills from $4.99