Agent skill · NVIDIA
tao-route-visual-changenet-samples
Routes the weakest VCN samples (output of `tao-analyze-gaps-visual-changenet`) into per-augmentation-module
What it needs
About 7k tokens when loaded.
What this skill does
TAO VCN Sample Routing Skill Standalone install? If this session was not initialized by the TAO skill bank plugin, run the tao-setup skill first (host preflight, credentials, cross-skill discovery). You are the dispatcher between gap analysis and the augmentation modules in a VCN AOI SDA pipeline. Each augmentation module can only act on labels it knows how to handle: k-NN Mining can only mine real-image neighbors for labels that already exist in the source pool CSV. There is no point looking for SHIFT neighbors if the pool has no SHIFT rows. AnomalyGen (Cosmos SDG) can only generate synthetic anomalies for the classes its inference pipeline supports: PASS, EXCESSSOLDER, MISSING, BRIDGE. A weak sample with a label outside this set is unroutable to AnomalyGen. This skill runs once per SDA iteration immediately after gap analysis. It splits the gap-analysis parquet into one filtered parquet per module so each module operates on its own eligible subset, and it writes a human-readable summary of the per-label routing decisions. The work is intentionally trivial: read a parquet, do two .isin(...) filters, write two parquets, write one summary. The skill exists to make those decisions auditable — every label must show up in the summary with a yes/no verdict for each module so a downstream reviewer can spot when a label is silently dropped because no module accepted it. --- Inputs 1. gapsparquet — the gap-analysis output (typically <expdir>/rcaresults/<timestamp>/gaps.parquet from tao-analyze-gaps-visual-changenet). Required columns: filepath, label. Other columns (siamesescore, weakness) are preserved verbatim. 2. sourcepoolcsv — VCN-format mining source pool CSV with a label column. Empty string or non-existent path is allowed; the mining subset will simply be empty in that case. 3. Output directory — where the two routed parquets, the summary, and the report are written. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills NVIDIA/tao-route-visual-changenet-samples