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Get Started Free →nvidia/i4h-catheter-navigation-e2e
End-to-end smoke for catheter navigation covering setup, digital twin, DRR, and unit tests.
Passed 13 of 16 test cases with the skill, and 5 of 16 without it.
and 8 more in the full report
11 fixed7 passed either way4 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
Before running digital twin generation in the catheter navigation workflow, what default filesystem path is designated for storing CT cache artifacts if CACHE is not explicitly defined in the shell environment?
| Checked | Without skill | With skill |
|---|---|---|
| Initializes default CACHE location to /tmp/ct_cache | Missed | Passed |
The instructions your model reads when the skill loads.
Run a v0.7 smoke pipeline: verify setup, build a digital twin from a TotalSegmentator subject, render a DRR from cache, and run CPU unittests. Skips the interactive viewport (requires display).
ROOT="${I4H_WORKFLOWS:-$(git rev-parse --show-toplevel 2>/dev/null)}"
if [ ! -d "$ROOT/workflows/catheter_navigation" ]; then
ROOT="${I4H_WORKFLOWS:-$HOME/i4h-workflows}"
[ -d "$ROOT/workflows/catheter_navigation" ] || git clone https://github.com/isaac-for-healthcare/i4h-workflows "$ROOT"
fi
export I4H_WORKFLOWS="$ROOT"; cd "$ROOT"
Stages map to individual skills; this skill chains them with shared RUN_DIR and CACHE.
| Stage | Skill |
|---|---|
| setup + CPU smoke | [[i4h-catheter-navigation-setup]] |
| digital twin | [[i4h-catheter-navigation-digital-twin]] |
| GPU DRR | [[i4h-catheter-navigation-render-drr]] |
| unittest | [[i4h-catheter-navigation-smoke]] |
Run the steps below in order. Each step is a separate bash call; variables persist in the local agent's tmux session.
REPO_ROOT="${I4H_WORKFLOWS:-$(git rev-parse --show-toplevel 2>/dev/null)}"; [ -d "$REPO_ROOT/workflows/catheter_navigation" ] || REPO_ROOT="$HOME/i4h-workflows"
WF_ROOT="${REPO_ROOT}/workflows/catheter_navigation"
RUN_DIR="${WF_ROOT}/runs/e2e_$(date +%Y%m%d_%H%M%S)"
mkdir -p "${RUN_DIR}/logs"
ln -sfn "${RUN_DIR}" "${WF_ROOT}/runs/.latest"
test cases passed, vs 5 / 16 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.