adding an MCP Server 🎉

lib/services/storage/migrations/sql/11.mcp-tokens.js

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+/*
+ * Copyright (c) 2026 by Christian Kellner.
+ * Licensed under Apache-2.0 with Commons Clause and Attribution/Naming Clause
+ */
+
+/*
+ * Copyright (c) 2026 by Christian Kellner.
+ * Licensed under Apache-2.0 with Commons Clause and Attribution/Naming Clause
+ */
+import crypto from 'crypto';
+
+// Migration: Add mcp_token column to users table.
+// Each user gets a permanent, non-expiring secret token used for MCP API authentication.
+// Tokens are auto-generated for all existing users during this migration.
+export function up(db) {
+  db.exec(`ALTER TABLE users ADD COLUMN mcp_token TEXT`);
+
+  // Backfill all existing users that don't have a token yet
+  const users = db.prepare(`SELECT id FROM users WHERE mcp_token IS NULL`).all();
+  const update = db.prepare(`UPDATE users SET mcp_token = @token WHERE id = @id`);
+  for (const user of users) {
+    const token = `fredy_${crypto.randomBytes(32).toString('hex')}`;
+    update.run({ id: user.id, token });
+  }
+}