diff --git a/entrypoint.sh b/entrypoint.sh
index a61c178..b9aa0e8 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,17 +1,50 @@
 #!/bin/sh
 set -e
 
-echo "=== Syncing NextAuth schema ==="
-# NOTE: Do NOT use --accept-data-loss — it drops tables not in the Prisma schema,
-# which destroys fs_users, fs_projects etc. Use --skip-generate only.
-npx prisma db push --skip-generate || echo "Prisma push failed (non-fatal — tables may already be correct)"
+# Do NOT run `prisma db push` here. The Prisma schema only lists NextAuth tables; db push
+# would try to DROP every other table (fs_*, agent_*, atlas_*, etc.) to match the schema.
+# NextAuth tables are created below with IF NOT EXISTS (same DDL as /api/admin/migrate).
 
-echo "=== Ensuring app tables exist ==="
+echo "=== Ensuring database tables exist (idempotent SQL) ==="
 node -e "
 const { Pool } = require('pg');
 const pool = new Pool({ connectionString: process.env.DATABASE_URL });
 pool.query(\`
   CREATE EXTENSION IF NOT EXISTS pgcrypto;
+  CREATE TABLE IF NOT EXISTS users (
+    id TEXT PRIMARY KEY,
+    name TEXT,
+    email TEXT UNIQUE,
+    email_verified TIMESTAMPTZ,
+    image TEXT
+  );
+  CREATE TABLE IF NOT EXISTS accounts (
+    id TEXT PRIMARY KEY,
+    user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    type TEXT NOT NULL,
+    provider TEXT NOT NULL,
+    provider_account_id TEXT NOT NULL,
+    refresh_token TEXT,
+    access_token TEXT,
+    expires_at INTEGER,
+    token_type TEXT,
+    scope TEXT,
+    id_token TEXT,
+    session_state TEXT,
+    UNIQUE (provider, provider_account_id)
+  );
+  CREATE TABLE IF NOT EXISTS sessions (
+    id TEXT PRIMARY KEY,
+    session_token TEXT UNIQUE NOT NULL,
+    user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    expires TIMESTAMPTZ NOT NULL
+  );
+  CREATE TABLE IF NOT EXISTS verification_tokens (
+    identifier TEXT NOT NULL,
+    token TEXT UNIQUE NOT NULL,
+    expires TIMESTAMPTZ NOT NULL,
+    UNIQUE (identifier, token)
+  );
   CREATE TABLE IF NOT EXISTS fs_users (
     id TEXT PRIMARY KEY DEFAULT gen_random_uuid()::text,
     user_id TEXT,