diff --git a/lib/module-store.js b/lib/module-store.js
new file mode 100644
index 0000000..ec60c4f
--- /dev/null
+++ b/lib/module-store.js
@@ -0,0 +1,31 @@
+
+
+const modules = []
+let nextId = 1
+
+function getModules() {
+  return modules
+}
+
+function addModule(moduleData) {
+  const newModule = {
+    id: (nextId++).toString(), 
+    name: moduleData.name,
+    file_id: moduleData.file_id,
+    source_channel: moduleData.source_channel,
+    uploaded_at: new Date().toISOString(),
+  }
+  modules.push(newModule)
+  console.log("Module added:", newModule)
+}
+
+function findModules(query) {
+  const lowerCaseQuery = query.toLowerCase()
+  return modules.filter((module) => module.name.toLowerCase().includes(lowerCaseQuery))
+}
+
+module.exports = {
+  getModules,
+  addModule,
+  findModules,
+}