diff --git a/src/component/schema.test.ts b/src/component/schema.test.ts
new file mode 100644
index 0000000..e46f34f
--- /dev/null
+++ b/src/component/schema.test.ts
@@ -0,0 +1,66 @@
+import { describe, it, expect } from "vitest";
+import { tables } from "./schema";
+
+describe("Schema Validation", () => {
+  it("should not have duplicate table names (case-insensitive)", () => {
+    const tableNames = Object.keys(tables);
+    const lowerCaseNames = tableNames.map((name) => name.toLowerCase());
+    const uniqueLowerCaseNames = new Set(lowerCaseNames);
+
+    const duplicates: string[] = [];
+    lowerCaseNames.forEach((lowerName, index) => {
+      const firstIndex = lowerCaseNames.indexOf(lowerName);
+      if (firstIndex !== index && !duplicates.includes(lowerName)) {
+        duplicates.push(lowerName);
+      }
+    });
+
+    if (duplicates.length > 0) {
+      const duplicateDetails = duplicates.map((dup) => {
+        const originalNames = tableNames.filter(
+          (name) => name.toLowerCase() === dup
+        );
+        return `"${originalNames.join('" and "')}"`;
+      });
+
+      expect.fail(
+        `Found duplicate table names (case-insensitive): ${duplicateDetails.join(", ")}.\n` +
+          `Convex tables are case-sensitive, but having similar names can cause confusion.\n` +
+          `This likely indicates a bug in the schema generation process.`
+      );
+    }
+
+    expect(lowerCaseNames.length).toBe(uniqueLowerCaseNames.size);
+  });
+
+  it("should warn about potential naming conflicts", () => {
+    const tableNames = Object.keys(tables);
+    const warnings: string[] = [];
+
+    // Check for very similar names (e.g., rateLimit vs ratelimit)
+    for (let i = 0; i < tableNames.length; i++) {
+      for (let j = i + 1; j < tableNames.length; j++) {
+        const name1 = tableNames[i];
+        const name2 = tableNames[j];
+        
+        // Check if names differ only in case
+        if (name1.toLowerCase() === name2.toLowerCase()) {
+          warnings.push(
+            `Table names "${name1}" and "${name2}" differ only in casing`
+          );
+        }
+      }
+    }
+
+    // If there are warnings, the test should fail
+    if (warnings.length > 0) {
+      expect.fail(
+        `Schema naming conflicts detected:\n` +
+          warnings.map((w) => `  - ${w}`).join("\n") +
+          `\n\nPlease ensure table names are distinct even when case is ignored.`
+      );
+    }
+
+    expect(warnings.length).toBe(0);
+  });
+});