{
  "id": "trifinger-simulation-demos-demo-inverse-kinematics-py",
  "name": "trifinger_simulation: demo inverse kinematics",
  "summary": "Official trifinger_simulation python main example for demo inverse kinematics. Inspect the pinned source and upstream setup before use.",
  "framework": "trifinger-simulation",
  "kind": "official_example",
  "source_registry": "ecosystem-examples-v1",
  "capabilities": [
    "dexterous-manipulation",
    "inverse-kinematics",
    "kinematics"
  ],
  "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/open-dynamic-robot-initiative/trifinger_simulation",
    "commit": "684cb929ad639f10d5b9b238c4f3a11fe426012f",
    "tag": "reviewed-2026-10-20",
    "path": "demos/demo_inverse_kinematics.py",
    "url": "https://github.com/open-dynamic-robot-initiative/trifinger_simulation/blob/684cb929ad639f10d5b9b238c4f3a11fe426012f/demos/demo_inverse_kinematics.py",
    "raw_url": "https://raw.githubusercontent.com/open-dynamic-robot-initiative/trifinger_simulation/684cb929ad639f10d5b9b238c4f3a11fe426012f/demos/demo_inverse_kinematics.py",
    "sha256": "acd8c81d1237c1316498f6ede5ff7cb07160e9e5e4c4019bd298f846d22f3be6",
    "bytes": 1244
  },
  "license": {
    "spdx": "BSD-3-Clause",
    "url": "https://github.com/open-dynamic-robot-initiative/trifinger_simulation/blob/684cb929ad639f10d5b9b238c4f3a11fe426012f/LICENSE",
    "sha256": "bee42992e9a635bc4e96be5b44d85ec8544a163131811a2d9d1205d7601c1aa7",
    "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/open-dynamic-robot-initiative/trifinger_simulation/blob/684cb929ad639f10d5b9b238c4f3a11fe426012f/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": [
      "numpy",
      "time",
      "trifinger_simulation"
    ]
  },
  "invocation": {
    "entrypoint": "python demos/demo_inverse_kinematics.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": 42,
    "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"
  }
}