rebrand: rename and publish as warrioraashuu-codemaster

mcp-server/api/index.ts

@@ -0,0 +1,21 @@
+/**
+ * Vercel serverless function — proxies requests to the Express HTTP server.
+ *
+ * This file re-exports the Express app as a Vercel serverless handler.
+ * Vercel automatically routes /api/* to this function.
+ *
+ * Deploy:
+ *   cd mcp-server && npx vercel
+ *
+ * Environment variables (set in Vercel dashboard):
+ *   CLAUDE_CODE_SRC_ROOT — absolute path where src/ is deployed
+ *   MCP_API_KEY          — optional bearer token for auth
+ *
+ * NOTE: Vercel serverless functions are stateless, so the Streamable HTTP
+ * transport (which requires sessions) won't persist across invocations.
+ * For production use with session-based MCP clients, prefer Railway/Render/VPS.
+ * The legacy SSE transport and stateless tool calls work fine on Vercel.
+ */
+
+export { app as default } from "./vercelApp.js";
+

mcp-server/api/vercelApp.ts

@@ -0,0 +1,96 @@
+/**
+ * Express app exported for Vercel serverless.
+ * Shares the same logic as http.ts but is importable as a module.
+ */
+
+import express from "express";
+import { randomUUID } from "node:crypto";
+import { StreamableHTTPServerTransport } from "@modelcontextprotocol/sdk/server/streamableHttp.js";
+import { SSEServerTransport } from "@modelcontextprotocol/sdk/server/sse.js";
+import { createServer, SRC_ROOT } from "../src/server.js";
+
+const API_KEY = process.env.MCP_API_KEY;
+
+export const app = express();
+app.use(express.json());
+
+// Auth
+app.use((req, res, next) => {
+  if (!API_KEY || req.path === "/health" || req.path === "/api") return next();
+  const auth = req.headers.authorization;
+  if (!auth || auth !== `Bearer ${API_KEY}`) {
+    res.status(401).json({ error: "Unauthorized" });
+    return;
+  }
+  next();
+});
+
+// Health
+app.get("/health", (_req, res) => {
+  res.json({ status: "ok", server: "claude-code-explorer", version: "1.1.0", srcRoot: SRC_ROOT });
+});
+app.get("/api", (_req, res) => {
+  res.json({ status: "ok", server: "claude-code-explorer", version: "1.1.0", srcRoot: SRC_ROOT });
+});
+
+// Streamable HTTP
+const transports = new Map<string, StreamableHTTPServerTransport>();
+
+app.post("/mcp", async (req, res) => {
+  const sessionId = (req.headers["mcp-session-id"] as string) ?? undefined;
+  let transport = sessionId ? transports.get(sessionId) : undefined;
+
+  if (!transport) {
+    const server = createServer();
+    transport = new StreamableHTTPServerTransport({ sessionIdGenerator: () => randomUUID() });
+    await server.connect(transport);
+    transport.onclose = () => {
+      if (transport!.sessionId) transports.delete(transport!.sessionId);
+    };
+  }
+
+  await transport.handleRequest(req, res, req.body);
+
+  if (transport.sessionId && !transports.has(transport.sessionId)) {
+    transports.set(transport.sessionId, transport);
+  }
+});
+
+app.get("/mcp", async (req, res) => {
+  const sessionId = req.headers["mcp-session-id"] as string | undefined;
+  if (!sessionId || !transports.has(sessionId)) {
+    res.status(400).json({ error: "Invalid or missing session ID" });
+    return;
+  }
+  await transports.get(sessionId)!.handleRequest(req, res);
+});
+
+app.delete("/mcp", async (req, res) => {
+  const sessionId = req.headers["mcp-session-id"] as string | undefined;
+  if (sessionId && transports.has(sessionId)) {
+    await transports.get(sessionId)!.close();
+    transports.delete(sessionId);
+  }
+  res.status(200).json({ ok: true });
+});
+
+// Legacy SSE
+const sseTransports = new Map<string, SSEServerTransport>();
+
+app.get("/sse", async (_req, res) => {
+  const server = createServer();
+  const transport = new SSEServerTransport("/messages", res);
+  sseTransports.set(transport.sessionId, transport);
+  transport.onclose = () => sseTransports.delete(transport.sessionId);
+  await server.connect(transport);
+});
+
+app.post("/messages", async (req, res) => {
+  const sessionId = req.query.sessionId as string;
+  const transport = sseTransports.get(sessionId);
+  if (!transport) {
+    res.status(400).json({ error: "Unknown session" });
+    return;
+  }
+  await transport.handlePostMessage(req, res, req.body);
+});