Add evidence-based regression and schema compatibility checks

src/cmdforge/cli/registry_commands.py

@@ -387,6 +387,28 @@ def _print_preflight_sections(report: dict, prefix: str = "") -> None:
                 f"{result.get('step', 'unknown')} — {result.get('detail', '')}"
             )
 
+    regression = report.get("regression") or {}
+    if regression:
+        marker = (
+            "REGRESSION" if regression.get("has_regressions")
+            else "REVIEW" if regression.get("contract_changed")
+            else "STABLE"
+        )
+        print(
+            f"{prefix}Regression comparison: {marker} — "
+            f"{regression.get('summary', 'no changes')}"
+        )
+
+    compatibility = report.get("compatibility") or []
+    if compatibility:
+        print(f"{prefix}ToolStep compatibility ({len(compatibility)}):")
+        for finding in compatibility:
+            print(
+                f"  {str(finding.get('state', 'unknown')).upper()}: "
+                f"step {finding.get('step', '?')} -> "
+                f"{finding.get('tool', 'unknown')} — {finding.get('detail', '')}"
+            )
+
 
 def _print_registry_suggestions(suggestions: dict) -> None:
     """Render registry-specific category, similarity, and scrutiny evidence."""
@@ -494,8 +516,10 @@ def _cmd_registry_publish(args):
         from ..preflight import analyze_tool
         from ..tool import Tool
         try:
+            local_tool = Tool.from_dict(data)
+            local_tool.path = config_path
             local_report = analyze_tool(
-                Tool.from_dict(data), include_contract_tests=True
+                local_tool, include_contract_tests=True
             )
         except (KeyError, TypeError, ValueError) as exc:
             print(f"Local preflight error: {exc}", file=sys.stderr)