FPF Reference

G.Core:1 - Problem frame

Preface node heading:g-core-1-problem-frame:54289

Content

Part G contains patterns for CG‑frame characterization and its downstream artefacts (cards, evidence graphs, bridge surfaces, refresh/shipping orchestration, parity harnesses, dashboards, interop surfaces). In the current spec, several invariants are already present as suite obligations/protocol norms and are reused across Part G.

Part‑G‑wide invariants reside in G.Core as a single-owner pattern so every G.x can:

  • cite the core invariants rather than restating them, and
  • isolate pattern-scoped specifics as Extensions without turning each G.x into a mixed bag of universal rules, kit surfaces, and method/generator descriptions.

This pattern (G.Core) therefore acts as the deduplication hub for FPF Part G.