Official examples, specification, and a skill development template for Agent Skills
Brings together official example skills, the Agent Skills specification, and a template for creating new skills. Includes reference implementations for areas such as documents, PDF, PPTX, XLSX, frontend, testing, and MCP generation. If you're writing your own skill, this is the most reliable primary source for standards and quality patterns; the skill-creator example is a particularly good starting point. (Specific skills from this repository are also listed in categories 4 and 5.)
People writing skills and teams looking to learn the standard.
Not a general marketplace; the README says the content is for training and demonstration, and that some document skills are source-available rather than open source.
/plugin marketplace add anthropics/skills