Codify Test Coverage Expansion pattern

.gitignore

@@ -18,6 +18,7 @@ strray-ai-*.tgz
 # StringRay runtime artifacts
 .strray/profiles/
 .strray/inference/
+.strray/state/
 .opencode/**/*.d.ts
 .opencode/**/*.d.ts.map
 .strray/**/*.d.ts

.strray/state/state.json

@@ -0,0 +1,17 @@
+{
+  "votingHistory": [],
+  "metrics": {
+    "totalVotes": 0,
+    "successfulVotes": 0,
+    "failedVotes": 0,
+    "averageConfidence": 0,
+    "strategyUsage": {
+      "majority_vote": 0,
+      "consensus": 0,
+      "expert_priority": 0
+    },
+    "agentParticipation": {},
+    "averageVoterTurnout": 0
+  },
+  "exportedAt": "2026-05-14T22:29:46.698Z"
+}

docs/guards/Codify-Test-Coverage-Expansion-pattern.md

@@ -0,0 +1,10 @@
+# Guard: Codify Test Coverage Expansion pattern
+
+Test Coverage Expansion detected across 110 sessions (avg confidence: 95%). 7 new test files added. Test-first or test-alongside development — covering new code as it ships.
+
+## Evidence
++ src/__tests__/e2e/inference-e2e.test.ts
++ src/__tests__/integration/inference-pipeline.test.ts
++ src/__tests__/unit/inference/deploy-verifier.test.ts
++ src/__tests__/unit/inference/inference-accumulator.test.ts
++ src/__tests__/unit/inference/inference-cycle.test.ts