Harness SDK Host Node

Publishable source for the @zack/harness-sdk-host-node workflow template.

This template generates a TypeScript app that launches agentpm harness --machine through the Node SDK, registers a host model provider, adds a before-model Hook, approves an authored Loop checkpoint, and prints the resulting report summary and trace location.

Generated apps use a local root agent.json. The template does not install a published Agent package; the local Agent depends on the published @zack/react-loop@0.1.0 Loop, while agentpm.harness.json binds runtime services hosted by the Node app.

Before publishing:

agentpm lint
agentpm publish --dry-run

After publishing, smoke the generated app with:

agentpm new @zack/harness-sdk-host-node app-harness-sdk-host-node
cd app-harness-sdk-host-node
cp .env.local.example .env.local
pnpm install
pnpm dev