The Agent Skills Directory

[SAFE]: The skill serves as a utility library for geometric and mathematical operations related to robot navigation in a simulated environment. All operations are local and perform deterministic calculations on simulation data.
[INDIRECT_PROMPT_INJECTION]: The skill processes USD stage data and occupancy map files (YAML/PNG) to derive navigation primitives.
Ingestion points: USD stage prims accessed via the Pixar USD API (pxr.Usd) and map configuration files.
Boundary markers: None identified; the skill assumes the provided simulation environment data is valid for processing.
Capability inventory: The scripts are limited to bounding box calculations, grid rasterization, A* path planning, and kinematics transforms. No capabilities for network communication, external process execution, or file system writes were detected.
Sanitization: The occupancy_map_from_usd.py script includes logic to filter prims based on collision API presence and specific visual scope prefixes, which acts as a form of geometric validation.
[EXTERNAL_DOWNLOADS]: The documentation and scripts reference standard dependencies including numpy, scipy, and opencv-python (cv2). These are well-known, trusted packages for robotics and scientific computing. It also utilizes official isaacsim and omni modules provided by NVIDIA for the Isaac Sim platform.

navigation-primitives