Scaffolds the entire Antithesis harness from scratch: Dockerfiles, docker-compose.yaml, SDK integration, and your first bootstrap assertion. This is the heavy lifting step that happens once per project after you've done your research. It walks through instrumentation decisions, image builds, service topology, and local validation before you submit anything. The skill is opinionated about structure (everything under antithesis/, no color output in logs, explicit healthchecks) and won't proceed without research artifacts in the scratchbook. Treats getting symbols and coverage instrumentation right as table stakes, not optional polish. If you're bringing a new system into Antithesis, this is where the docker-compose skeleton actually gets written.
npx skills add https://github.com/antithesishq/antithesis-skills --skill antithesis-setup