Add a synthetic quality suite and upstream parity record.

Assistant: grok
Assistant-Session: 01a1531b-6698-7732-8587-f28ea604bcdf

scripts/check_ui_provenance.py

@@ -55,6 +55,18 @@ def footer_problems(text: str, pin: str) -> list[str]:
     return [f"ui/components/SiteFooter.tsx missing {', '.join(missing)}"]
 
 
+def third_party_problems(root: Path = ROOT, pin: str | None = None) -> list[str]:
+    pin = load_pin() if pin is None else pin
+    path = root / "THIRD_PARTY.md"
+    if not path.is_file():
+        return ["THIRD_PARTY.md is missing"]
+    text = path.read_text(encoding="utf-8")
+    missing = [mark for mark in ("Copyright (c) 2026 OnCo", "MIT License", pin) if mark not in text]
+    if not missing:
+        return []
+    return [f"THIRD_PARTY.md missing {', '.join(missing)}"]
+
+
 def tree_problems(root: Path = UI, pin: str | None = None) -> list[str]:
     pin = load_pin() if pin is None else pin
     problems: list[str] = []
@@ -74,6 +86,7 @@ def tree_problems(root: Path = UI, pin: str | None = None) -> list[str]:
         problems.append("ui/components/SiteFooter.tsx is missing")
     else:
         problems.extend(footer_problems(footer.read_text(encoding="utf-8"), pin))
+    problems.extend(third_party_problems(root.parent if root == UI else root, pin))
     return problems
 
 

scripts/ci-synthetic.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+# Synthetic suite. It does not fetch or require the OnCo corpus.
+set -eu
+cd "$(dirname "$0")/.."
+python3 scripts/validate_fixtures.py
+python3 -m unittest discover -s tests -p 'test_*.py'
+python3 scripts/check_ui_boundary.py
+python3 scripts/check_ui_provenance.py
+python3 scripts/quality_report.py >/dev/null
+cd ui
+npm test
+npm run typecheck

scripts/quality_report.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+"""Print a quality report for every example dataspace."""
+
+from __future__ import annotations
+
+import json
+import sys
+from datetime import date
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+sys.path.insert(0, str(ROOT))
+
+from content_explorer.quality import report_dataspaces  # noqa: E402
+
+
+def main() -> int:
+    reports = report_dataspaces(ROOT / "examples" / "dataspaces", today=date.today().isoformat())
+    if not reports:
+        print("no dataspace fixtures found", file=sys.stderr)
+        return 1
+    problems = []
+    for report in reports:
+        if report["provenance"]["complete"] != report["provenance"]["records"]:
+            problems.append(f"{report['dataspace']}: provenance incomplete")
+        for name, count in report["failureClasses"].items():
+            if count:
+                problems.append(f"{report['dataspace']}: {name} {count}")
+    json.dump(reports, sys.stdout, indent=2)
+    sys.stdout.write("\n")
+    if problems:
+        print("\n".join(problems), file=sys.stderr)
+        return 1
+    print("Quality report OK", file=sys.stderr)
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())