From 8253510c19f9c6355ecb6c12afef9ac971d28ccb Mon Sep 17 00:00:00 2001
From: hermes <hermes@local>
Date: Fri, 10 Jul 2026 04:07:16 +0200
Subject: [PATCH] revert: back to stateful /mcp

---
 server.mjs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/server.mjs b/server.mjs
index c203dfd..5e21ece 100644
--- a/server.mjs
+++ b/server.mjs
@@ -594,8 +594,10 @@ function errResp(text) {
 // Traditional SSE transport sessions (for Figma / older MCP clients)
 const sseSessions = new Map();
 
-// Stateless Streamable HTTP transport (compatible with native MCP clients)
-const mcpTransport = new StreamableHTTPServerTransport({ sessionIdGenerator: undefined });
+// Stateful Streamable HTTP transport (for Cursor / native MCP clients)
+const mcpTransport = new StreamableHTTPServerTransport({
+  sessionIdGenerator: () => crypto.randomUUID(),
+});
 await mcpServer.connect(mcpTransport);
 
 const httpServer = http.createServer(async (req, res) => {