feat: 초기 Unity MCP 패키지, 경로 확인 서비스 및 서버 구성 요소를 추가합니다.

Author: choej2303

MCPForUnity/Editor/Services/PathResolverService.cs

@@ -192,6 +192,13 @@ public void SetPythonPathOverride(string path)
                 ClearPythonPathOverride();
                 return;
             }
+
+            // Allow commands on PATH, but validate explicit paths
+            if ((Path.IsPathRooted(path) || path.Contains("/") || path.Contains("\\")) && !File.Exists(path))
+            {
+                throw new ArgumentException("The selected Python executable does not exist");
+            }
+
             EditorPrefs.SetString(EditorPrefKeys.PythonPathOverride, path);
         }
 
@@ -207,6 +214,13 @@ public void SetNodePathOverride(string path)
                 ClearNodePathOverride();
                 return;
             }
+
+            // Allow commands on PATH, but validate explicit paths
+            if ((Path.IsPathRooted(path) || path.Contains("/") || path.Contains("\\")) && !File.Exists(path))
+            {
+                throw new ArgumentException("The selected Node executable does not exist");
+            }
+
             EditorPrefs.SetString(EditorPrefKeys.NodePathOverride, path);
         }
 

MCPForUnity/Server~/src/main.py

@@ -410,17 +410,21 @@ def main():
         logger.info("Starting FastMCP with stdio transport")
         # 🚨 [핵심] STDIO 모드일 때만 관련 로거를 CRITICAL로 낮춥니다.
         # Uvicorn 및 관련 로거들의 입을 막아 stdout 오염을 방지합니다.
-        logging.getLogger("uvicorn").setLevel(logging.CRITICAL)
-        logging.getLogger("uvicorn.error").setLevel(logging.CRITICAL)
-        logging.getLogger("uvicorn.access").setLevel(logging.CRITICAL)
-        logging.getLogger("starlette").setLevel(logging.CRITICAL)
-        logging.getLogger("docket").setLevel(logging.CRITICAL)
-        logging.getLogger("docket.worker").setLevel(logging.CRITICAL)
-        
-        # FastMCP 본체도 CRITICAL로 낮춰줍니다.
-        logging.getLogger("fastmcp").setLevel(logging.CRITICAL)
-
-        mcp.run(transport='stdio', show_banner=False)
+        # 🚨 [핵심] STDIO 모드일 때 stdout 오염 방지
+        for name in (
+            "uvicorn", "uvicorn.error", "uvicorn.access",
+            "starlette",
+            "docket", "docket.worker",
+            "fastmcp",
+        ):
+            lg = logging.getLogger(name)
+            lg.setLevel(logging.WARNING) # ERROR if still too chatty
+            lg.propagate = False # prevent duplicate root logs
+            # If the rotating file handler was successfully created, attach it
+            if '_fh' in globals() and _fh not in lg.handlers:
+                lg.addHandler(_fh)
+
+        mcp.run(transport='stdio')
 
 
 # Run the server

MCPForUnity/Server~/wrapper.js

@@ -20,12 +20,22 @@ const serverDir = __dirname;
 // Construct updated PATH with common uv locations
 const localAppData = process.env.LOCALAPPDATA || "";
 const userProfile = process.env.USERPROFILE || "";
-const extraPaths = [
-  path.join(localAppData, "Programs", "uv"), // uv standalone
-  path.join(localAppData, "uv"), // Alternative
-  path.join(userProfile, ".cargo", "bin"), // Cargo install
-  path.join(localAppData, "bin"),
-];
+const homeDir = process.env.HOME || process.env.USERPROFILE || "";
+
+const extraPaths =
+  process.platform === "win32"
+    ? [
+        path.join(localAppData, "Programs", "uv"), // uv standalone
+        path.join(localAppData, "uv"), // Alternative
+        path.join(userProfile, ".cargo", "bin"), // Cargo install
+        path.join(localAppData, "bin"),
+      ]
+    : [
+        path.join(homeDir, ".cargo", "bin"),
+        path.join(homeDir, ".local", "bin"),
+        "/usr/local/bin",
+        "/opt/homebrew/bin", // macOS Homebrew
+      ];
 
 const newPath =
   extraPaths.join(path.delimiter) + path.delimiter + (process.env.PATH || "");
@@ -43,7 +53,9 @@ const pythonProcess = spawn(
       PATH: newPath, // Inject updated PATH
       PYTHONUNBUFFERED: "1",
       PYTHONIOENCODING: "utf-8",
-      HOME: userProfile,
+      ...(process.platform === "win32" && userProfile
+        ? { HOME: userProfile }
+        : {}),
     },
   }
 );

TestProjects/UnityMCPTests/Packages/manifest.json

@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "com.coplaydev.unity-mcp": "https://github.com/choej2303/unity-mcp-gg.git?path=/MCPForUnity#main",
+    "com.coplaydev.unity-mcp": "file:../../../MCPForUnity",
     "com.unity.ai.navigation": "1.1.4",
     "com.unity.collab-proxy": "2.5.2",
     "com.unity.feature.development": "1.0.1",