Structural Detection Engine (SDE) — RTT/2

• structural-detection-engine_module.json — Agentic module schema role

The Structural Detection Engine (SDE) is the RTT/2 operator layer responsible for identifying collapse behavior, gradient weighting, deformation paths, regime identity, and stability zones. It is the detection half of the RTT operator pipeline (RTT/2 → RTT/3).

This module provides the canonical definitions for:

• CPV — Collapse Propagation Vector
• FGT — Fusion Gradient Type
• CRM — Collapse Regime Mapping
• MODE — Detection Mode
• ZONE — Detection Zone
• RTT2_DETECTION_PACKET — structured detection output

📘 What SDE Does#

SDE answers the question:

“What is the structure doing?”

It detects:

• collapse amplitude, curvature, torsion
• gradient weighting (collapse‑weighted → triad‑weighted)
• deformation path (drift, torsion, fracture)
• regime identity (formal → inversion)
• stability zone (U, S, M, D, X)

📦 RTT2 Detection Packet#

SDE outputs a structured packet:

collapse_propagation: CPV(A, K, T)
fusion_gradient: FGT(...)
triad_deformation: CRM(...)
regime: ...
detection_mode: ...
detection_zone: ...

This packet becomes the input to the Integration–Emission Engine (RTT/3).

📄 Source#

This module is defined by:

• structural-detection-engine_module.json
  (canonical identity, roles, analyzer layers)

🎯 Audience#

Students, instructors, researchers, and AIs working with:

• collapse analysis
• structural detection
• operator ecology
• RTT/1→RTT/2→RTT/3 pipelines