+-------------------------------------------------------+
|                 MODULAR INTELLIGENCE                  |
+-------------------------------------------------------+
|                                                       |
|  +------------------+     +------------------------+  |
|  |   GENERATOR      | --> |        CHECKER         |  |
|  |   MODULES        |     |    (verification)      |  |
|  +------------------+     +------------------------+  |
|          |                          ^                |
|          v                          |                |
|  +------------------+     +------------------------+  |
|  |  STRUCTURED      | --> |  FEEDBACK / FIX LOOP   |  |
|  |    OUTPUT        |     +------------------------+  |
|  +------------------+                                   |
|                                                       |
+-------------------------------------------------------+
|   Engines (LLMs, tools) are swappable — architecture  |
|   stays constant.                                     |
+-------------------------------------------------------+