Official Codex Plugin Directory publishing is not yet self-serve. Harness is currently distributed through a GitHub-backed Codex marketplace.
Standard install command:
codex plugin marketplace add https://github.com/EvanAI0331/harness-codex-marketplace.git --ref v0.1.8Repo marketplace layout:
.agents/plugins/marketplace.json
plugins/harness-codex-plugin/
Before publishing:
npm run plugin:verify
npm run plugin:verify-specs
npm run typecheck
npm run test:smoke