cambios mcp remoto

mcp-server/tools/files/helpers.js

@@ -1,9 +1,31 @@
 import axios from "axios";
 import path from "path";
 import { LOCAL_SERVER_URL, getLocalServerHeaders } from "../../config/index.js";
+import { getCurrentSessionId } from "../../utils/sessionContext.js";
+import { getMcpSessionCredentials } from "../../auth/credentials.js";
+import { resolveCurrentAcaiUser } from "../helpers/sessionHelpers.js";
+
+/**
+ * Resuelve `project_dir` para la tool en curso.
+ *
+ * Orden de precedencia:
+ *   1. AsyncLocalStorage (mcpSessionId) -> credenciales de la sesion HTTP
+ *   2. process.env.ACAI_PROJECT_DIR (modo stdio / fallback legacy)
+ *
+ * Devuelve string vacio si no hay forma de resolverlo — el caller decide
+ * como manejar el error.
+ */
+export function resolveCurrentProjectDir() {
+    const sessionId = getCurrentSessionId();
+    if (sessionId) {
+        const creds = getMcpSessionCredentials(sessionId);
+        if (creds?.project_dir) return creds.project_dir;
+    }
+    return process.env.ACAI_PROJECT_DIR || "";
+}
 
 export function getCurrentProjectInfo() {
-    const projectDir = process.env.ACAI_PROJECT_DIR || "";
+    const projectDir = resolveCurrentProjectDir();
     if (!projectDir) {
         throw new Error("ACAI_PROJECT_DIR not set");
     }
@@ -15,6 +37,11 @@ export function getCurrentProjectInfo() {
 
 export async function callLocalFileEndpoint(method, endpoint, payload = null, query = null) {
     const headers = getLocalServerHeaders();
+    // Inyectar X-Acai-User cuando hay sesion HTTP activa: permite que los
+    // endpoints autenticados del server Python identifiquen al usuario sin
+    // depender de Authorization Basic.
+    const acaiUser = resolveCurrentAcaiUser();
+    if (acaiUser) headers["X-Acai-User"] = acaiUser;
     if (method === "GET") {
         const response = await axios.get(`${LOCAL_SERVER_URL}${endpoint}`, {
             params: query || undefined,