The CLI validation command checks package shape, source references, manifest alignment, graph structure, capability declarations, artifact declarations, and final materialization readiness.

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Text Mode

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JSON Mode

JSON mode is useful for authoring agents and repair loops because diagnostics can be parsed and mapped to concrete package edits.

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Ready State

A package is ready to import when validation reports zero errors. Reference-quality packages should also resolve warnings unless the package notes include a clear rationale.