MachinaCheck: Building a Multi-Agent CNC Manufacturability System on AMD MI300X

Source: HuggingFace Date: 2026-05-10 URL: https://huggingface.co/blog/lablab-ai-amd-developer-hackathon/machinacheck

Summary

MachinaCheck is a hackathon project that automates CNC manufacturability analysis: a STEP CAD file and material spec go in, a full feasibility report comes out in 25–40 seconds. The pipeline uses CadQuery for deterministic geometry extraction, three Qwen 2.5 7B agents (operations classifier, feasibility decision, report generation) via vLLM on an AMD MI300X, and a pure-Python tool-inventory lookup that deliberately bypasses LLM for the deterministic matching step. All inference runs locally — zero bytes of manufacturing IP transmitted externally.

Implications

• Feeds the local/sovereign AI and vertical domain agent threads: manufacturing IP is as sensitive as medical records, and this demonstrates the same on-premises pattern working in an industrial context with commodity open-source models.
• The hybrid architecture — LLM agents for reasoning, deterministic code for lookup — mirrors OncoAgent’s design choice and is emerging as a repeating pattern in production-oriented multi-agent systems: use the LLM where judgment is required, not where a database query will do.
• AMD MI300X’s 192GB HBM3 as an on-premises inference substrate is gaining traction in privacy-sensitive verticals; this is a second data point in the same week (alongside OncoAgent) showing the same hardware choice made independently.