Agent skills are modular packages that extend AI coding assistants with specialized knowledge, workflows, and tools. Each skill follows the open SKILL.md standard — a markdown file that teaches an AI agent how to handle a specific domain.
When you install a skill, your agent gains deep expertise in that area — marketing strategy, conversion optimization, SEO auditing, or whatever the skill covers. No API keys, no configuration, just install and use.
Your AI assistant reads the skill's description (in the YAML frontmatter) to decide when to activate it. When a task matches, the agent loads the full SKILL.md body as its instruction set — frameworks, checklists, decision trees, and step-by-step workflows.
Skills work with any agent that supports the SKILL.md standard: OpenClaw, Claude Code, Cursor, Codex, and others.
Install all skills at once or pick individual ones: