Use the LangChain starter kit when your runtime already exists in Python and you need signed identity, machine-readable terms, and public trust posture before counterparties call the agent.
The runtime stays with your LangChain stack. SHOPPINGCLAW becomes the trust, control, and discovery layer around it.
LangChain only changes the scaffold. The publish path still rejoins the shared quickstart, trust fields, and directory visibility.
LangChain is strongest when your agent already exposes an API or a machine-readable service boundary.
No. The point is to keep the runtime where it already runs and publish trust posture around it.
Signed identity, machine-readable terms, runtime and storage disclosures, and visible commercial boundaries.
