Sources:

• src/ometeotl_core/validation/syntactic.py
• src/ometeotl_core/validation/structural.py
• src/ometeotl_core/validation/temporal.py
• src/ometeotl_core/validation/spatial.py
• src/ometeotl_core/validation/admissibility.py
• src/ometeotl_core/validation/epistemic.py
• src/ometeotl_core/validation/completeness.py

Implemented validator families:

• SyntacticValidator: JSON/YAML payload parse validity.
• StructuralValidator: object shape, fields, relations, and hierarchy checks.
• TemporalValidator: time-window coexistence checks.
• SpatialValidator: relevant-space presence checks.
• AdmissibilityValidator: goal admissibility under actor-perception constraints.
• EpistemicValidator: epistemic status coherence checks.
• CompletenessValidator: minimum/recommended/full completeness thresholds.