diff --git a/src/db/actions/modules.ts b/src/db/actions/modules.ts
new file mode 100644
index 00000000..66d69261
--- /dev/null
+++ b/src/db/actions/modules.ts
@@ -0,0 +1,79 @@
+import { and, desc, eq } from 'drizzle-orm';
+import { createInsertSchema } from 'drizzle-zod';
+import { db } from '..';
+import { modulesTable } from '../schema';
+import type { z } from 'zod';
+
+export const getModuleById = (id: string, userId: string) =>
+  db.query.modulesTable.findFirst({
+    where: and(eq(modulesTable.id, id), eq(modulesTable.user_id, userId)),
+  });
+
+export const getModulesByUserId = (userId: string) =>
+  db
+    .select()
+    .from(modulesTable)
+    .where(eq(modulesTable.user_id, userId))
+    .orderBy(desc(modulesTable.lastVisited));
+
+const insertModuleSchema = createInsertSchema(modulesTable).omit({
+  id: true,
+  createdAt: true,
+  modifiedAt: true,
+  lastVisited: true,
+});
+
+export const createModule = (data: z.infer<typeof insertModuleSchema>) =>
+  db.insert(modulesTable).values({
+    ...data,
+    color: data.color ?? 'default',
+    icon: data.icon ?? 'default',
+    archived: data.archived ?? false,
+    credits: data.credits ?? 0,
+  });
+
+export const archiveModule = (id: string, userId: string) =>
+  db
+    .update(modulesTable)
+    .set({ archived: true })
+    .where(and(eq(modulesTable.id, id), eq(modulesTable.user_id, userId)));
+
+export const recoverModule = (id: string, userId: string) =>
+  db
+    .update(modulesTable)
+    .set({ archived: false })
+    .where(and(eq(modulesTable.id, id), eq(modulesTable.user_id, userId)));
+
+export const updateModule = async (
+  id: string,
+  userId: string,
+  data: z.infer<typeof insertModuleSchema>,
+) => {
+  const existingModule = await getModuleById(id, userId);
+
+  if (!existingModule) {
+    throw new Error('Module not found');
+  }
+
+  return db
+    .update(modulesTable)
+    .set({
+      ...data,
+      color: data.color ?? existingModule.color,
+      icon: data.icon ?? existingModule.icon,
+      archived: data.archived ?? existingModule.archived,
+      credits: data.credits ?? existingModule.credits,
+    })
+    .where(and(eq(modulesTable.id, id), eq(modulesTable.user_id, userId)));
+};
+
+export const deleteModule = (id: string, userId: string) =>
+  db
+    .delete(modulesTable)
+    .where(and(eq(modulesTable.id, id), eq(modulesTable.user_id, userId)));
+
+export const updateLastVisited = (id: string, userId: string) =>
+  db
+    .update(modulesTable)
+    .set({ lastVisited: new Date() })
+    .where(and(eq(modulesTable.id, id), eq(modulesTable.user_id, userId)));
diff --git a/src/db/schema/index.ts b/src/db/schema/index.ts
index 889dc30b..a33f9fde 100644
--- a/src/db/schema/index.ts
+++ b/src/db/schema/index.ts
@@ -1 +1,2 @@
 export * from './early-access';
+export * from './modules';
diff --git a/src/db/schema/modules.ts b/src/db/schema/modules.ts
new file mode 100644
index 00000000..7f63eaa5
--- /dev/null
+++ b/src/db/schema/modules.ts
@@ -0,0 +1,23 @@
+import {
+  boolean,
+  integer,
+  pgTable,
+  text,
+  timestamp,
+  uuid,
+} from 'drizzle-orm/pg-core';
+
+export const modulesTable = pgTable('modules', {
+  id: uuid('id').primaryKey().unique().defaultRandom().notNull(),
+  user_id: text('user_id').notNull(),
+  name: text('name').notNull(),
+  description: text('description').notNull(),
+  code: text('code').notNull(),
+  icon: text('icon').default('default').notNull(),
+  color: text('color').default('default').notNull(),
+  archived: boolean('archived').default(false).notNull(),
+  credits: integer('credits').default(0).notNull(),
+  createdAt: timestamp('created_at').notNull().defaultNow(),
+  modifiedAt: timestamp('modified_at').notNull().defaultNow(),
+  lastVisited: timestamp('last_visited').notNull().defaultNow(),
+});