{
  "schemaVersion": 1,
  "freecadBaseline": "freecad-1.1.1",
  "workbenches": {
    "Part Design": { "status": "facade-partial", "level": "experimental", "commands": ["create-body", "create-sketch", "pad", "pocket", "revolution", "fillet", "chamfer", "linear-pattern", "polar-pattern"] },
    "Part": { "status": "facade-partial", "level": "experimental", "commands": ["primitive", "union", "cut", "intersection", "check-shape"] },
    "Sketcher": { "status": "facade-model", "level": "experimental", "commands": ["new-sketch", "line", "arc", "circle", "rectangle", "constrain-horizontal", "constrain-vertical", "solve-sketch"] },
    "Draft": { "status": "ui-prototype", "level": "read-only", "commands": ["working-plane", "snap-settings", "draft-line", "draft-wire", "move", "rotate"] },
    "TechDraw": { "status": "ui-prototype", "level": "read-only", "commands": ["new-page", "view-part", "section-view", "dimension", "annotation"] },
    "Spreadsheet": { "status": "ui-prototype", "level": "read-only", "commands": ["new-sheet", "set-alias", "expression", "bind-property"] },
    "Assembly": { "status": "ui-prototype", "level": "read-only", "commands": ["insert-component", "coincident", "concentric", "distance", "interference"] },
    "BIM": { "status": "ui-manifest", "level": "unsupported", "commands": ["wall", "structure", "window", "ifc-export"] },
    "CAM": { "status": "ui-manifest", "level": "unsupported", "commands": ["new-job", "stock", "profile-path", "simulate", "post-process"] },
    "FEM": { "status": "ui-manifest", "level": "unsupported", "commands": ["new-analysis", "material", "mesh", "solve", "results"] },
    "Mesh": { "status": "ui-prototype", "level": "read-only", "commands": ["mesh-import", "analyze-mesh", "repair-mesh", "fill-holes", "mesh-export"] },
    "Surface": { "status": "ui-manifest", "level": "unsupported", "commands": ["bspline", "bezier", "fill-surface", "loft-surface", "trim-surface"] },
    "Inspection": { "status": "ui-manifest", "level": "unsupported", "commands": ["measure-distance", "measure-angle", "measure-area", "section", "check-dependencies"] }
  },
  "facadeCapabilities": {
    "geometry": { "level": "experimental", "provider": "BitBybit OCCT 1.1.1", "operations": ["box", "cylinder", "sphere", "cone", "placement", "union", "cut", "intersection", "part-primitive-recompute", "part-boolean-recompute", "shape-check", "pad", "pocket", "pocket-through-all", "revolution", "fillet", "chamfer", "linear-pattern-whole-shape", "polar-pattern-whole-shape", "hole-basic-origin-normal", "feature-shape-cache", "face-edge-vertex-topology", "step-export", "stl-export"] },
    "document": { "level": "experimental", "operations": ["typed-properties", "property-link-sub", "expressions", "units", "dependency-dag", "parallel-level-recompute", "sync-recompute", "async-generation-recompute", "root-cause-diagnostics", "repair-branch-recompute", "versioned-toporef", "toporef-migration", "signature-topology-history-fallback", "undo-redo"] },
    "sketcher": { "level": "experimental", "provider": "typescript-basic; planegcs-wasm unavailable", "operations": ["point-line-circle-arc-model", "ellipse-bspline-model-only", "construction-geometry", "basic-constraints", "diameter-symmetric-tangent", "basic-solver", "versioned-solver-protocol", "solver-capability-probe", "cancel-stale-isolation", "replay-contract", "persistence"] },
    "fcstd": { "level": "read-only", "operations": ["zip-preflight", "document-xml-metadata", "proxy-report", "script-isolation"] }
  },
  "rules": [
    "UI status does not imply geometry or file compatibility.",
    "Every implementation must update this matrix before claiming support.",
    "Unsupported commands remain visible only when the workbench manifest exposes an explicit reason."
  ]
}