[mcp] allow to enable mcp server through env var

huozhi · huozhi · commit f26edc6ac2b0 · 2025-09-26T21:11:40.000+02:00
diff --git a/packages/next/src/server/config-shared.ts b/packages/next/src/server/config-shared.ts
@@ -1516,6 +1516,7 @@ export const defaultConfig = Object.freeze({
     browserDebugInfoInTerminal: false,
     isolatedDevBuild:
       process.env.__NEXT_EXPERIMENTAL_ISOLATED_DEV_BUILD === 'true',
+    mcpServer: !!process.env.__NEXT_EXPERIMENTAL_MCP_SERVER,
   },
   htmlLimitedBots: undefined,
   bundlePagesRouterDependencies: false,
