GraphARC
An admission gate for agent graphs on LangGraph whose default backend drives your Claude subscription through the claude CLI.
About GraphARC
GraphARC lets a model propose a graph of work, then a deterministic checker admits it or refuses it with reasons; only admitted graphs run, under budgets, onto one replayable JSONL trace. The worst case is priced before a run and billed per node after, and a live browser view and the audit trail read from the same file. It is built on LangGraph, ships as a Python package with a guided CLI, and supports OpenRouter, OpenAI and Ollama backends. The default backend drives the claude CLI on your PATH, so it runs on a Claude subscription with no API key.
