diff --git a/src/tools/accept-migration.ts b/src/tools/accept-migration.ts
new file mode 100644
index 0000000000..addce86f1f
--- /dev/null
+++ b/src/tools/accept-migration.ts
@@ -0,0 +1,25 @@
+// ex) node built/tools/accept-migration Yo 1000000000001
+
+import { createConnection } from 'typeorm';
+import config from '../config';
+
+createConnection({
+	type: 'postgres',
+	host: config.db.host,
+	port: config.db.port,
+	username: config.db.user,
+	password: config.db.pass,
+	database: config.db.db,
+	extra: config.db.extra,
+	synchronize: false,
+	dropSchema: false,
+}).then(c => {
+	c.query(`INSERT INTO migrations(timestamp,name) VALUES (${process.argv[3]}, '${process.argv[2]}${process.argv[3]}');`).then(() => {
+		console.log('done');
+		process.exit(0);
+	}).catch(e => {
+		console.log('ERROR:');
+		console.log(e);
+		process.exit(1);
+	});
+});