Source of truth is authoritative. Read first — it owns JSONL piping, pagination, batch-get-via-stdin, and the safety flow for any write that comes after a lookup. This skill is read-only. Pick properties from the live schema Schemas drift. Run for the live set. First-pass for a brief: | Object | | |---|---| | contacts | | | companies | | | deals | | | tickets | | Contact ad/campaign attribution lives on (e.g. , / , , ). Full list: . 1. Lookup by ID Up to 100 IDs in a single batch call: 2. Find one by email / domain (exact match) / are exact-match — normalize to lowercase. Multiple flags are O…