{"endpoint":"GET /api/cleared/sigma?origin=https://example.com","description":"Cleared Sigma — anomaly detection scoring. Tracks variance in endpoint behavior over time.","labels":{"rock_solid":"σ < 0.5 — Extremely consistent","stable":"σ 0.5–1.0 — Normal variance","moderate":"σ 1.0–2.0 — Some fluctuation","volatile":"σ 2.0–3.0 — High variance, investigate","erratic":"σ > 3.0 — Unpredictable behavior"}}