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Agent Skills

Addy Osmani's curated set of 24 production-grade engineering skills for coding agents (Claude Code, Cursor, Gemini CLI), each a readable SKILL.md encoding a senior-engineer workflow across the dev lifecycle. The value is provenance: a small, inspectable baseline written by a credible source, the model for what a good, vettable skill looks like, not an exhaustive marketplace.

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SkillSpector

1 workflow use Agent Skills

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Vet a SKILL.md before you install it

Treat an agent skill like the untrusted dependency it is: parse its SKILL.md, confirm the frontmatter is well-formed, and surface every executable script it bundles, since the research flagged script-bearing skills as the most dangerous, before you ever let your agent run it.

Agent Skills· beginner