The four design docs from the GP architecture research thread. These define Speckl's
general-purpose architecture: conversation → SIR → deterministic compile, with domain
plugins for state machines, data schemas, and workflows.
- sir-schema.md (48KB): Central IR data structure with ~20 interfaces, 8 domain element tables
- extraction-protocol.md (47KB): How conversation populates the SIR
- validation-engine.md (39KB): SIR validation before compilation
- compilation-layer.md (43KB): How validated SIRs compile to deterministic artifacts
Phase strategy: build GP core now, ship state machines first, layer data schemas
and workflows on the same architecture (no rewrites).
