schema_version: refactor_methodology_contract.v1
principles:
  - QEDD: Quant Evidence-Driven Deterministic Development
  - Contract-First: YAML/Schema before implementation
  - Python Canonical: Logic in src/quant_engine, GAS is thin adapter
  - No LLM Math: LLM copies harness values with provenance
authority_order:
  - spec/*.yaml
  - runtime/active_artifact_manifest.yaml
  - Temp/final_decision_packet_active.json
  - governance/rules/*.yaml
file_policy:
  source: [md, yaml, py, gs]
  runtime: [json, jsonl, schema.json]
do_done:
  - Release DAG PASS
  - No SKIPPED in release mode
  - Zero architecture boundary violations
  - 100% number provenance coverage