Measurement protocol
Prompt Library
Also: AEO test prompts, AI search query set
The Prompt Library is the contractual artifact in a KailxLabs engagement that defines what the 45 day citation guarantee measures. The library is locked in writing before kickoff and cannot be modified mid engagement. Typical Prompt Library size is 17 to 25 prompts across the three categories.
For a cash pay clinic, the typical split is 10 Discovery prompts targeting different patient queries, 5 Comparison prompts (clinic versus named competitors and against telehealth alternatives), and 5 Reputation prompts. For a specialty law firm, the split skews toward Discovery (15 of 25 typically) because client research begins with informational queries.