Directory
anthropics/skills
Official Agent Skills repo + spec
FreeSkills & agentsgithub.com
What it is
Anthropic's canonical skills repository: reference implementations, the formal Agent Skills specification, and an authoring template. Source of the document skills (docx, pdf, pptx, xlsx) that ship in Claude products. ~170k stars.
Why it earns a slot
Read the spec, then write one skill of your own: a Resource Project house-style skill capturing editorial voice, headline conventions, image credit format and caption rules. That is how brand voice stops being re-explained every session.
Getting started
/plugin marketplace add anthropics/skills
Neighbourhood
How anthropics/skills sits against the rest of the atlas — swaps, companions and the tools builders actually save alongside it.
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