quackd connects the Microduck biped to any LLM: state goals in plain language, the LLM orchestrates the robot built-in skills step by step, enforced by .duck task contracts, with an MCP server and multi-robot flock mode.
starVLA's representation-centric continued pre-training framework: shallow-layer protection, caption co-training, and OFT+PI+GR00T multi-head co-supervision build a Qwen3-VL-4B action backbone reaching 82.6% on LIBERO-Plus and 92.5% on RoboTwin 2.0 with cross-embodiment transfer.