diff --git a/vitest.config.mjs b/vitest.config.mjs
index 3ee287a..476f2b4 100644
--- a/vitest.config.mjs
+++ b/vitest.config.mjs
@@ -15,7 +15,10 @@ export default defineConfig({
     coverage: {
       provider: 'v8',
       include: ['src/**/*.ts'],
-      reporter: ['text', 'text-summary'],
+      // Type-only module: no statements, so v8 reports it as an empty 0% row.
+      exclude: ['src/utils/context.ts'],
+      // lcov + json-summary are machine-readable for CI artifacts and job summaries.
+      reporter: ['text', 'text-summary', 'lcov', 'json-summary'],
       thresholds: {
         lines: 95,
         branches: 93,