pipecat-ai/pipecat
120 source files scanned · 12 LLM call site(s) · ~0% of LLM spend looks recoverable (static heuristics · repo looks like a library)
Library/SDK layout detected (installable Python package with src/ layout and no app entry point): 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/pipecat-ai/pipecat)
Models referenced
claude-2 ×1
Findings
| Severity | Where | Finding | Est. |
|---|---|---|---|
| info | src/pipecat/services/anthropic/llm.py:530 | Unrecognised model id "claude-2" Not in the current pricing table: it may be retired or renamed. Retired models return errors or are silently remapped by some providers. Fix: Check the provider model list; TokenZero flags unpriced models in `X-TokenZero-Warning`. | 0% |
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