ToddlerBot

ToddlerBot is a low-cost, open-source humanoid robot from Stanford built around Dynamixel actuators and a 3D-printed structure. The repository ships a pip-installable Python stack covering low-level control, RL and diffusion-policy training, MuJoCo simulation, and real-world deployment. Public hardware artifacts include Onshape CAD, printable mesh assets, assembly documentation, and KiCad/JLC PCB BOM exports; the current catalog does not have a verified complete robot-level costed BOM.

What you get

• A standardized, machine-readable robot schema derived from the source repo.
• A primary assembly 3D asset is available from toddlerbot/descriptions/assemblies/2xc_430_gripper/robot.xml.
• Source-backed bill-of-materials evidence is linked with per-part provenance where available. Prices marked estimated are not yet verified against a vendor.
• A transparent reproducibility score so buildability is a sortable, first-class property.
• Cross-links to the source repo, datasets, models, and forks.

Source

Canonical source: hshi74/toddlerbot. Original files stay intact and separately licensed under MIT; Motari adds a separate, adjacent metadata layer.