negation-prose This skill starts with , then talks about NOT using web search before the brain — testing that the position-relative check correctly resolves to compliant (brain ref appears first in body). Workflow 1. Always start with for existing context. 2. Do NOT use web search before checking the brain. The brain has the answer 90% of the time. 3. Only after step 1 is empty, fall back to perplexity for fresh data. ---