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Sourccey SDK

Replay an episode

Send recorded actions back to Sourccey and validate the dataset before training.

01

Prepare for replay

  • Clear the full robot workspace.
  • Keep the emergency stop within reach.
  • Start sourccey-host on the robot computer.
  • Restore the same physical setup used while recording.

02

Replay an episode

Run this on the controller. Episode numbers are zero-based, so 0 is the first recording.

uv run lerobot-replay --robot.type=sourccey_client --robot.id=sourccey --robot.remote_ip=192.168.1.243 --dataset.repo_id=vulcan-studio/sourccey-demo-1 --dataset.episode=0

03

Validate the episode

  • The action sequence is smooth and recognizable.
  • Arms, base, and lift move as recorded.
  • The robot stops when replay finishes.
  • There is no unexpected or unsafe motion.

Do not train if replay exposes incorrect feature mapping, unexpected lift behavior, or unsafe motion.

View source documentation