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docker-sandboxes-kits

Apache-2.0Updated on Nov 10, 2026625GitHub starsIncludes scripts

A Docker skill for building kits, the add-ons that give a Docker Sandboxes environment an extra tool, agent, credential or policy.

What the skill teaches

A Docker skill for building kits, the add-ons that give a Docker Sandboxes environment an extra tool, agent, credential or policy. It follows the version 3 kit format, in which a kit is a single OCI image whose descriptor declares what it provides, what it requires and which capabilities it asks the host for. The agent learns to write the descriptor and its content recipe, build it with docker buildx, check it with kit-tck and sbx kit inspect, compose it onto a workload in a real run, and publish and sign it. Older v2 kits are out of scope; the skill is experimental and ships an audit script.

Capabilities

  • Write v3 kit descriptors for Docker Sandboxes
  • Build kits with docker buildx
  • Check kits with kit-tck and sbx kit inspect
  • Publish and sign kits