behavioral-change-test-is-the-single-gate-for-memory-intake

The intake gate for any memory artifact is one question: ‘Will this make a future session behave differently?’ YES → capture. NO → discard. This replaces multi-criteria tests (actionable, non-derivable, unique, concrete) with a single behavioral lens. Reference data, one-off facts, and re-discoverable information fail the test even if factually correct — they accumulate bulk without compounding intelligence.