feat(agent-runner): finalize 4.x processor integration

skills/skills.index.json

@@ -143,6 +143,7 @@
         "agent-runner-async-db-readiness",
         "agent-runner-behavior-matrix",
         "agent-runner-fixture-contract",
+        "agent-runner-health-visibility",
         "agent-runner-ledger-concurrency",
         "agent-runner-ledger-contention",
         "agent-runner-ledger-invariants",
@@ -192,6 +193,7 @@
         "skill-discovery-via-mcp-gateway",
         "webui-login-state",
         "wizard-onebot-agent-runtime",
+        "wizard-runner-marketplace-catalog",
         "wizard-scenario-routing"
       ],
       "case_summaries": [
@@ -291,6 +293,31 @@
             "filesystem"
           ]
         },
+        {
+          "id": "agent-runner-health-visibility",
+          "title": "Agent configuration shows whether its selected runner is usable",
+          "mode": "agent-browser",
+          "area": "agent",
+          "type": "feature",
+          "priority": "p0",
+          "risk": "medium",
+          "ci_eligible": false,
+          "tags": [
+            "agent-runner",
+            "agent",
+            "productization",
+            "release-gate"
+          ],
+          "automation": "scripts/e2e/agent-runner-health-visibility.mjs",
+          "setup_automation": [],
+          "setup_provides_env": [],
+          "evidence_required": [
+            "ui",
+            "screenshot",
+            "console",
+            "api_diagnostic"
+          ]
+        },
         {
           "id": "agent-runner-ledger-concurrency",
           "title": "AgentRunner run ledger concurrency and auth pytest probe",
@@ -1676,6 +1703,32 @@
             "api_diagnostic"
           ]
         },
+        {
+          "id": "wizard-runner-marketplace-catalog",
+          "title": "Quick Start discovers AgentRunner extensions on a clean instance",
+          "mode": "agent-browser",
+          "area": "wizard",
+          "type": "feature",
+          "priority": "p0",
+          "risk": "high",
+          "ci_eligible": false,
+          "tags": [
+            "wizard",
+            "agent-runner",
+            "marketplace",
+            "clean-install",
+            "productization"
+          ],
+          "automation": "scripts/e2e/wizard-runner-marketplace-catalog.mjs",
+          "setup_automation": [],
+          "setup_provides_env": [],
+          "evidence_required": [
+            "ui",
+            "screenshot",
+            "console",
+            "api_diagnostic"
+          ]
+        },
         {
           "id": "wizard-scenario-routing",
           "title": "Quick Start filters channels by the selected bot scenario",
@@ -1793,6 +1846,8 @@
           ],
           "cases": [
             "wizard-scenario-routing",
+            "wizard-runner-marketplace-catalog",
+            "agent-runner-health-visibility",
             "bot-event-routing-product-flow",
             "wizard-onebot-agent-runtime"
           ]