persona get prints the stored gamecult.persona_state.v0 document, then its
updatedAt and receipt (absent, exit 1, until the first put). persona put reads
the whole document from a file or stdin and prints Committed <receipt>, or the
refusal (a stale put names the stored updatedAt), exit 1; a document that is
not one JSON object is a usage error and sends nothing. Provenance tool is huginn.
The eureka-state MCP's last unique capability is now in the CLI.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
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