diff --git a/src/main.ts b/src/main.ts
new file mode 100644
index 0000000..bafc117
--- /dev/null
+++ b/src/main.ts
@@ -0,0 +1,13 @@
+import { evaluateTrace } from './trace';
+import { formatReport } from './report';
+
+const requirements = [
+  { id: 'REQ-01', mandatory: true, title: '温度量程' },
+  { id: 'REQ-02', mandatory: true, title: '电压监测' },
+  { id: 'REQ-03', mandatory: true, title: '日志保存' },
+];
+const cases = [
+  { id: 'TC-01', requirementIds: ['REQ-01'], status: 'passed' as const, evidenceUntil: '2027-01-01' },
+  { id: 'TC-02', requirementIds: ['REQ-02'], status: 'failed' as const, evidenceUntil: '2027-01-01' },
+];
+console.log(formatReport(evaluateTrace(requirements, cases, '2026-09-25')));