toolcheck: model-agnostic tool-calling capability harness
pydantic-ai over any OpenAI-compatible endpoint (ollama/vLLM/LM Studio).
scores behaviour — tool selection, arg routing, abstention, parallel,
numeric fidelity, dependent chains — not prose. ships a gemma3 Modelfile
that exposes tools through ollama's otherwise tool-less stock template.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>