OptionalallOptionalenumOptionalexistingExisting indexes on the table, one formatted line each (see FormatIndexHint) — evidence for keys
OptionalfkCross-table FK candidate stats from discovery phase — helps LLM make better FK decisions
OptionalgroundGround truth for this table from config — AI must align with this
OptionalparentOptionalseedOptionaluser
Enum candidate evidence per column — columns that passed the deterministic pre-filter