Materialize CTO Legacy Ingest overview

tools/validate_cto_child.py

@@ -15,6 +15,7 @@ REQUIRED_FILES = [
     "README.md",
     "WORKBOARD.yaml",
     "CONTEXT.md",
+    "docs/LEGACY-INGEST.md",
     ".sot/00-START/CTO-WORKSPACE-INTENT.md",
     ".sot/03-PROTOCOLS/CTO-CASE-BACKEND-BRIEF.md",
     ".sot/03-PROTOCOLS/CTO-ARCHITECTURE-BRIEF-CLOSEOUT-PRD.md",
@@ -136,6 +137,21 @@ REQUIRED_BRIEF_PHRASES = [
     "Runtime default activation remains false until a later governed route changes it.",
 ]
 
+REQUIRED_LEGACY_INGEST_PHRASES = [
+    "Local planning only. Not Core authority.",
+    "Source: CTO-WORK-097.",
+    "Legacy Ingest captures intention; it does not import implementation mass.",
+    "Cortex governs.",
+    "Hermes controls.",
+    "CTO routes.",
+    "Case executes.",
+    "Harness proves.",
+    "Core promotes only through SOT route.",
+    "Source Clusters Assessed By Intention",
+    "Do not activate Case as default backend.",
+    "Do not mutate target repositories.",
+]
+
 REQUIRED_ARCHITECTURE_CLOSEOUT_PRD_PHRASES = [
     "Local planning SOT only. Not a Core Protocol. Not active Core authority.",
     "`CTO-WORK-001` remains `candidate`",
@@ -1780,6 +1796,14 @@ def main() -> int:
         if not path.is_file():
             errors.append(f"missing_required_file:{rel}")
 
+    legacy_ingest = ROOT / "docs/LEGACY-INGEST.md"
+    if legacy_ingest.is_file():
+        text = legacy_ingest.read_text(encoding="utf-8")
+        for phrase in REQUIRED_LEGACY_INGEST_PHRASES:
+            checked.append(f"legacy_ingest_phrase:{phrase}")
+            if phrase not in text:
+                errors.append(f"missing_legacy_ingest_phrase:{phrase}")
+
     brief = ROOT / ".sot/03-PROTOCOLS/CTO-CASE-BACKEND-BRIEF.md"
     if brief.is_file():
         text = brief.read_text(encoding="utf-8")
@@ -3069,6 +3093,7 @@ def main() -> int:
             "CTO-WORK-094": "validated",
             "CTO-WORK-095": "validated",
             "CTO-WORK-096": "validated",
+            "CTO-WORK-097": "validated",
         }
         for issue_id, expected in expected_statuses.items():
             checked.append(f"workboard_status:{issue_id}:{expected}")
@@ -3169,6 +3194,8 @@ def main() -> int:
             errors.append("workboard_missing_codex_retention_policy_source")
         if "CTO-CODEX-RETENTION-ARCHIVE-EXECUTOR-PACKET.md" not in text:
             errors.append("workboard_missing_codex_retention_archive_source")
+        if "docs/LEGACY-INGEST.md" not in text:
+            errors.append("workboard_missing_legacy_ingest_source")
 
     payload = {
         "ok": not errors,