Helper Libraries

ARP/JARVIS includes a few shared helper libraries that are used across components.

Scope

These libraries are not “the standard”. They are shared implementation building blocks used by JARVIS and intended to be useful for other implementations.

In this section

• Token exchange + JWT helpers: arp-auth
• LLM provider wrapper + structured output helper: arp-llm
• In-process policy evaluation engine: arp-policy