Complete extension SDK maturity

extensions/sdk-fixture/profiles/assessments/sdk-fixture-assessment.json

@@ -0,0 +1,33 @@
+{
+  "id": "sdk-fixture-assessment",
+  "framework_refs": [
+    "guide-board.sdk-fixture.v1"
+  ],
+  "extension_refs": [
+    "sdk-fixture"
+  ],
+  "target_profile_ref": "sdk-fixture-target",
+  "selected_check_groups": {
+    "sdk-fixture": [
+      "native-output"
+    ]
+  },
+  "expectations_ref": null,
+  "waivers_ref": null,
+  "output_policy": {
+    "report_formats": [
+      "json",
+      "markdown"
+    ],
+    "artifact_retention": "raw-logs-plus-summary"
+  },
+  "retention_policy": {
+    "summary_days": 365,
+    "raw_artifact_days": 30
+  },
+  "runtime_policy": {
+    "offline": true,
+    "timeout_seconds": 30,
+    "fixture_mode": "native-result"
+  }
+}

extensions/sdk-fixture/profiles/targets/sdk-fixture-target.json

@@ -0,0 +1,18 @@
+{
+  "id": "sdk-fixture-target",
+  "subject_type": "sdk-fixture-target",
+  "subject_name": "SDK Fixture Target",
+  "environment": "test",
+  "scope": [
+    "Extension SDK fixture validation"
+  ],
+  "endpoints": [],
+  "artifacts": [
+    "extension.json"
+  ],
+  "credentials_ref": null,
+  "declared_capabilities": [
+    "guide-board.sdk-fixture.v1.native-output"
+  ],
+  "known_gaps": []
+}