Anthropic says it will donate the Agent Skills specification to the Agentic AI Foundation, a project of the Linux Foundation. The format packages instructions, resources and executable components so that an AI agent can take on repeatable capabilities. Anthropic reports that more than 70 platforms have integrated the approach, with one million skills published and nearly 280 million installations; those figures are company-supplied and have not been independently audited here.
The governance move is more important than the adoption headline. Skills can become a portable supply chain for agent behaviour, and neutral stewardship may make it easier for enterprises to adopt the format without binding their operating model to one vendor. It also creates harder questions about provenance, permissions, versioning, vulnerability disclosure and the boundary between an instruction bundle and software.
