{
  "id": "unitree-rl-lab-scripts-mimic-replay-npz-py",
  "name": "unitree_rl_lab: replay npz",
  "summary": "Official unitree_rl_lab python main example for replay npz. Inspect the pinned source and upstream setup before use.",
  "framework": "unitree-rl-lab",
  "kind": "official_example",
  "source_registry": "ecosystem-examples-v1",
  "capabilities": [
    "legged-control",
    "trajectory-playback"
  ],
  "robot_types": [
    "source-defined"
  ],
  "robot_scope": "Discovery labels inferred from this source path; inspect its robot configuration for compatibility. Project-wide categories are not a supported-robot list.",
  "source": {
    "repository": "https://github.com/unitreerobotics/unitree_rl_lab",
    "commit": "4960b84732b0c2ec593dccbfe963fda1bcd7b1e3",
    "tag": "reviewed-2026-10-20",
    "path": "scripts/mimic/replay_npz.py",
    "url": "https://github.com/unitreerobotics/unitree_rl_lab/blob/4960b84732b0c2ec593dccbfe963fda1bcd7b1e3/scripts/mimic/replay_npz.py",
    "raw_url": "https://raw.githubusercontent.com/unitreerobotics/unitree_rl_lab/4960b84732b0c2ec593dccbfe963fda1bcd7b1e3/scripts/mimic/replay_npz.py",
    "sha256": "1bee057600c78dd39a6acc3baa40af4235e20a04ef6533608062c2f698d24356",
    "bytes": 3654
  },
  "license": {
    "spdx": "Apache-2.0",
    "url": "https://github.com/unitreerobotics/unitree_rl_lab/blob/4960b84732b0c2ec593dccbfe963fda1bcd7b1e3/LICENCE",
    "sha256": "ff28cacaef7b9919a0fb905136cf4ccffba5191522bf5d024c4339932c0edc28",
    "scope": "Repository-root code terms only; file headers, third-party code, models, weights, assets and datasets require separate review."
  },
  "access": {
    "mode": "source_reference",
    "hub_prepare": false,
    "instructions": "Fetch the pinned repository, verify this source checksum, and use upstream installation and invocation. This record does not install or execute code.",
    "setup_url": "https://github.com/unitreerobotics/unitree_rl_lab/blob/4960b84732b0c2ec593dccbfe963fda1bcd7b1e3/README.md"
  },
  "requirements": {
    "python": "Inspect the pinned upstream package metadata for the supported Python version.",
    "packages": [],
    "display": "Upstream simulator, robot model, build, display and device requirements; inspect the selected source.",
    "execution_domain": "simulation-or-hardware",
    "source_imports": [
      "argparse",
      "isaaclab.app",
      "isaaclab.assets",
      "isaaclab.scene",
      "isaaclab.sim",
      "isaaclab.utils",
      "isaaclab.utils.assets",
      "numpy",
      "torch",
      "unitree_rl_lab.assets.robots.unitree",
      "unitree_rl_lab.tasks.mimic.mdp"
    ]
  },
  "invocation": {
    "entrypoint": "python scripts/mimic/replay_npz.py",
    "notes": "Source reference only. Install the pinned upstream project and its stated dependencies explicitly. Robot bridges may actuate hardware; no hardware execution is established. Asset, model, SDK and data terms remain separate."
  },
  "popularity": {
    "metric": "github_stars",
    "repository_stars": 1418,
    "checked_at": "2026-10-20",
    "meaning": "Dated repository interest, not robot-skill usage, compatibility or runtime success."
  },
  "evidence": {
    "level": "source_reviewed",
    "runtime_verification": "not_run",
    "checked_at": "2026-10-20",
    "inspection": "Fetched and SHA-256 checked this immutable source; statically parsed Python or located native main; verified pinned license bytes and checked explicit per-file license identifiers. No upstream code executed.",
    "entrypoint_kind": "python_main",
    "inspection_method": "automated_static"
  }
}