Loading skill
Install any skill in seconds. Free to start, no credit card required.
Get Started Free →nvidia/i4h-workflow
Overview of `workflows/agentic/` (IsaacLab-Arena + GR00T/openpi).
1 of 23 test cases passed with the skill.
Tokens, turns and time describe resource use, not a dollar price.
Lift withheld: 1 comparable cases; this report requires 8.
A test case the skill fixed. Same model, same prompt, with and without the skill.
What robot hardware arm platform and baseline policy model are configured for the ultrasound_liver_scan environment?
| Checked | Without skill | With skill |
|---|---|---|
| identifies Franka-style arm as the robot | Passed | Passed |
| identifies openpi PI0 as the policy | Missed | Passed |
The instructions your model reads when the skill loads.
Orient on the agentic workflow before touching a specific stage: which envs/robots/policies are supported, how the workflows/agentic/ subprojects fit together, and which per-stage skill to invoke next. This skill routes — it runs no pipeline stage itself.
These steps drive the i4h-workflows base code (the workflows/agentic/ tree). To reuse an existing checkout, set I4H_WORKFLOWS to its path (no clone happens). Otherwise this resolves the current repo, or clones to ~/i4h-workflows — pick that default without prompting. Run every command below from the resolved root:
# Resolve the i4h-workflows base code (provides workflows/agentic/).
ROOT="${I4H_WORKFLOWS:-$(git rev-parse --show-toplevel 2>/dev/null)}"
if [ ! -d "$ROOT/workflows/agentic" ]; then
ROOT="${I4H_WORKFLOWS:-$HOME/i4h-workflows}"
[ -d "$ROOT/workflows/agentic" ] || git clone https://github.com/isaac-for-healthcare/i4h-workflows "$ROOT"
fi
export I4H_WORKFLOWS="$ROOT"; cd "$ROOT"
workflows/agentic/config/environments/<env>.yaml are the source of truth.skills/i4h-workflow/references/repo-map.md before generating code.Fallback when --list-envs fails (setup incomplete):
| Env | Robot | Policy |
|---|---|---|
scissor_pick_and_place | SO-ARM 101 | GR00T N1.5 (N1.7 alternative) |
locomanip_tray_pick_and_place | Unitree G1 | GR00T N1.6 (shared policy.locomanip.*) |
locomanip_push_cart | Unitree G1 | GR00T N1.6 (shared policy.locomanip.*) |
assemble_trocar | Unitree G1 + Dex hands | GR00T N1.5 (inference-only) |
ultrasound_liver_scan | Franka-style arm | openpi PI0 |
surgical_reach_psm | dVRK PSM | GR00T N1.5 or scripted state machine |
surgical_reach_dual_psm | dVRK dual PSM | GR00T N1.5 or scripted state machine |
surgical_reach_star | STAR | GR00T N1.5 or scripted state machine |
test cases passed with the skill
Published skills whose descriptions closely match this one, with their headline benchmark lift.
More skills from the same source and nearby in the registry, with their headline benchmark lift.