guidance-ai/guidance
100 source files scanned · 1 LLM call site(s) · ~0% of LLM spend looks recoverable (static heuristics · repo looks like a library)
Library/SDK layout detected (Python package "guidance" is an LLM SDK/framework): call sites are most likely pass-through wrappers where the caller chooses the model and prompt, so findings are downgraded one level and the estimate is discounted.

[](https://tokenzero.sh/audit/guidance-ai/guidance)
Models referenced
gpt-5 ×1 (cheaper sibling: gpt-5-mini)
Findings
No token-waste patterns detected in the scanned files.
Fix all of it with one line
OPENAI_BASE_URL=https://tokenzero.sh/v1 ANTHROPIC_BASE_URL=https://tokenzero.sh
Keys pass through untouched. Cache formatting and exact caching are on by default; cascade routing stays opt-in. How it works