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Anthropic Skills

Anthropic's own public collection of Agent Skills.

LicenseApache-2.0 for many skills, document skills source-available
GitHub stars181k
Last code update9 October 2026

New to this? What open source means and how to read this page.

What it is

The reference repository for skills: folders with a SKILL.md file that Claude loads for specialised tasks. It ranges from creative work to testing web apps, and it includes a skill template and the Agent Skills specification.

Good for

Learning how a good skill is built, and borrowing patterns for your own.

The catch

The README says the skills are for demonstration and educational purposes, and that what you get in Claude may differ. The document skills (docx, pdf, pptx, xlsx) are source-available, not open source.

Facts checked on 12 October 2026. We have not yet run a hands-on test of this tool. When we do, it gets a "Tested" mark here. Approximate US list prices for an individual plan, from third-party price trackers checked on 12 Oct 2026. Monthly billing where it exists. Regions, taxes and promotions change them. Confirm at the vendor before you decide.

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