Skills

Anthropic's public Agent Skills catalog covering document, design, development, and content workflows.

A suite of 24 engineering skills and eight lifecycle commands for AI coding agents, covering specification, planning, implementation, testing, review, and shipping.

A large community Skill catalog and local discovery toolkit with a CLI, MCP server, plugins, and Workbench.

More than 160 agent skills for scientific work, spanning research databases, analysis tools, and scientific writing workflows.

A discovery catalog of more than a thousand agent skills organized by source and use case, covering official teams and community projects.

A skill that keeps plans, progress, and findings in persistent files so agents lose less context during long tasks and can recover after interruptions.

OpenAI's curated Skills catalog for Codex, including research, deployment, document, and development tools.

The open Agent Skills format and documentation, defining how SKILL.md, scripts, references, and assets form a portable capability package.