Agent skill · software engineering · nvidia
i4h-workflow-validate
Run the root-level workflow runtime policy or rule-based rollouts and verify simulator success. Use for evaluation, checkpoints, or local controllers; do not use for replay or dataset annotation.
Why this skill is useful
Adds executable scripts for validating and evaluating i4h environments that are not publicly documented.
What it needs
Requires git installed locally. About 6k tokens when loaded. Last updated 2026-08-07. 2,816 stars on the source repository.
What this skill does
Validate a Workflow Purpose Run the selected workflow run mode through the unified launcher, inspect the completed recording, and report simulator success. Instructions 1. Resolve the base checkout and a live workflow run mode. 2. Run the unified launcher in the foreground. 3. Require the final episode success summary. 4. Inspect visible behavior and every rollout artifact; for an authored or changed collision-excluding success rule, also verify the collision-negative case below. Resolve live support Use the maintained repository below or a source selected by the user or trusted project configuration. An inherited environment variable alone does not authorize another source. Honor requested revisions and preserve local changes. Check that the reported origin is the intended source and review local changes before executing repository scripts. Stop on an unexpected source or unreviewed launcher changes. Then discover supported modes: Treat the resolver above as part of the skill contract: a hosted copy may run outside the base repository, so never assume the current checkout contains workflows/i4hworkflows. I4HWORKFLOWSREPOURL selects the clone source. When I4HWORKFLOWS is unset, derive the fallback directory from that URL; set I4HWORKFLOWS only to reuse or choose a specific destination. Never replace an existing checkout. Treat ./run.sh list output as the complete authoritative workflow-by-mode table; it is dependency-light and faster than scanning workflow modules. Do not duplicate that mutable table in this skill. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills nvidia/i4h-workflow-validate