diff --git a/packages/skin-database/cli.ts b/packages/skin-database/cli.ts
index 50d868c0..5d291646 100755
--- a/packages/skin-database/cli.ts
+++ b/packages/skin-database/cli.ts
@@ -15,6 +15,7 @@ import { scrapeLikeData } from "./tasks/scrapeLikes";
 import { screenshot } from "./tasks/screenshotSkin";
 import Shooter from "./shooter";
 import UserContext from "./data/UserContext";
+import { integrityCheck } from "./tasks/integrityCheck";
 
 async function main() {
   const client = new Discord.Client();
@@ -23,6 +24,9 @@ async function main() {
 
   try {
     switch (argv._[0]) {
+      case "integity-check":
+        await integrityCheck();
+        break;
       case "screenshot": {
         const md5 = argv._[1] || (await Skins.getSkinToShoot());
         if (md5 == null) {
diff --git a/packages/skin-database/tasks/integrityCheck.ts b/packages/skin-database/tasks/integrityCheck.ts
new file mode 100644
index 00000000..69420378
--- /dev/null
+++ b/packages/skin-database/tasks/integrityCheck.ts
@@ -0,0 +1,47 @@
+import { knex } from "../db";
+
+export async function integrityCheck(): Promise<void> {
+  await skinsWithoutFiles();
+  await filesWithoutSkins();
+  await reviewsWithoutSkins();
+  console.log("Done.");
+}
+
+async function skinsWithoutFiles(): Promise<void> {
+  console.log("Checking for skins without files...");
+  const result = await knex("skins")
+    .leftJoin("files", "skins.md5", "=", "files.skin_md5")
+    .where("files.skin_md5", null)
+    .select(["md5"]);
+  if (result.length > 0) {
+    console.warn(`Found ${result.length} skins without files`);
+  } else {
+    console.log("None found.");
+  }
+}
+
+async function filesWithoutSkins(): Promise<void> {
+  console.log("Checking for files without skins...");
+  const result = await knex("files")
+    .leftJoin("skins", "skins.md5", "=", "files.skin_md5")
+    .where("skins.md5", null)
+    .select(["files.skin_md5"]);
+  if (result.length > 0) {
+    console.warn(`Found ${result.length} files without skins`);
+  } else {
+    console.log("None found.");
+  }
+}
+
+async function reviewsWithoutSkins(): Promise<void> {
+  console.log("Checking for reviews without skins...");
+  const result = await knex("skin_reviews")
+    .leftJoin("skins", "skins.md5", "=", "skin_reviews.skin_md5")
+    .where("skins.md5", null)
+    .select(["skin_reviews.skin_md5"]);
+  if (result.length > 0) {
+    console.warn(`Found ${result.length} reviews without skins`);
+  } else {
+    console.log("None found.");
+  }
+}