Apppublic

jashshah999/lerobot-doctor

sourceHugging Faceapache-2.0updated 5mo agoView on Hugging Face

2likes

App README

lerobot-doctor

Dataset quality diagnostics for LeRobot v3 datasets.

Catches issues that waste debugging time: corrupted timestamps, dropped frames, frozen actions, clipped values, metadata inconsistencies, video problems, stuck actuators, and more.

Enter a HuggingFace dataset repo ID (e.g. lerobot/pusht), pick which checks to run, and get a full quality report in the browser.

Checks

Check	What it catches
metadata	Missing/invalid info.json, wrong episode/frame counts, missing data files, tasks.parquet issues
temporal	Non-monotonic timestamps, dropped frames, inconsistent fps, broken frame/episode indices
actions	NaN/Inf values, clipped actions, frozen (stuck) actions, sudden action jumps
videos	Missing video files, decode errors, fps/resolution mismatches, frame count mismatches
statistics	NaN/Inf in observations, zero-variance features, extreme outliers, stats.json drift
episodes	Short/empty episodes, length distribution, policy window compatibility, metadata-data length mismatches
consistency	Cross-episode feature schema changes (missing columns, dtype/shape mismatches)
training	Policy compatibility (ACT/Diffusion/VLA), normalization readiness, action space sanity
anomalies	Stuck actuators, near-duplicate episodes, distribution shift, broken sensors
portability	Absolute paths, symlinks, large files, HF Hub compatibility

CLI

Install via pip for local/CI use:

bash

pip install lerobot-doctor
lerobot-doctor lerobot/pusht

Source

—Package: https://github.com/jashshah999/lerobot-doctor
—Space: https://huggingface.co/spaces/jashshah999/lerobot-doctor