feat(client): Add Trae client support (#101)

* Add Trae client support for issue #92

Author: niechen

src/mcpm/clients/__init__.py

@@ -9,13 +9,15 @@
 from mcpm.clients.client_registry import ClientRegistry
 from mcpm.clients.managers.claude_desktop import ClaudeDesktopManager
 from mcpm.clients.managers.cursor import CursorManager
+from mcpm.clients.managers.trae import TraeManager
 from mcpm.clients.managers.windsurf import WindsurfManager
 
 __all__ = [
     "BaseClientManager",
     "ClaudeDesktopManager",
     "WindsurfManager",
     "CursorManager",
+    "TraeManager",
     "ClientConfigManager",
     "ClientRegistry",
 ]

src/mcpm/clients/client_registry.py

@@ -16,6 +16,7 @@
 from mcpm.clients.managers.cursor import CursorManager
 from mcpm.clients.managers.fiveire import FiveireManager
 from mcpm.clients.managers.goose import GooseClientManager
+from mcpm.clients.managers.trae import TraeManager
 from mcpm.clients.managers.windsurf import WindsurfManager
 from mcpm.utils.config import ConfigManager
 from mcpm.utils.scope import CLIENT_PREFIX, PROFILE_PREFIX
@@ -42,6 +43,7 @@ class ClientRegistry:
         "goose-cli": GooseClientManager(),
         "5ire": FiveireManager(),
         "roo-code": RooCodeManager(),
+        "trae": TraeManager(),
     }
 
     @classmethod

src/mcpm/clients/managers/__init__.py

@@ -10,6 +10,7 @@
 from mcpm.clients.managers.cursor import CursorManager
 from mcpm.clients.managers.fiveire import FiveireManager
 from mcpm.clients.managers.goose import GooseClientManager
+from mcpm.clients.managers.trae import TraeManager
 from mcpm.clients.managers.windsurf import WindsurfManager
 
 __all__ = [
@@ -20,4 +21,5 @@
     "ContinueManager",
     "FiveireManager",
     "GooseClientManager",
+    "TraeManager",
 ]

src/mcpm/clients/managers/trae.py

@@ -0,0 +1,75 @@
+"""Trae integration utilities for MCP"""
+
+import logging
+import os
+from typing import Any, Dict
+
+from mcpm.clients.base import JSONClientManager
+from mcpm.schemas.server_config import ServerConfig
+
+logger = logging.getLogger(__name__)
+
+
+class TraeManager(JSONClientManager):
+    """Manages Trae MCP server configurations"""
+
+    # Client information
+    client_key = "trae"
+    display_name = "Trae"
+    download_url = "https://trae.ai/"
+
+    def __init__(self, config_path=None):
+        """Initialize the Trae client manager
+
+        Args:
+            config_path: Optional path to the config file. If not provided, uses default path.
+        """
+        super().__init__()
+
+        if config_path:
+            self.config_path = config_path
+        else:
+            # Set config path based on detected platform
+            if self._system == "Darwin":  # macOS
+                self.config_path = os.path.expanduser("~/Library/Application Support/Trae/User/mcp.json")
+            elif self._system == "Windows":
+                self.config_path = os.path.join(os.environ.get("APPDATA", ""), "Trae", "User", "mcp.json")
+            else:
+                # Linux
+                self.config_path = os.path.expanduser("~/.config/trae/mcp.json")
+                logger.warning("Trae is not supported on Linux yet.")
+
+    def _get_empty_config(self) -> Dict[str, Any]:
+        """Get empty config structure for Trae"""
+        return {"mcpServers": {}}
+
+    def to_client_format(self, server_config: ServerConfig) -> Dict[str, Any]:
+        """Convert ServerConfig to Trae-specific format
+
+        Args:
+            server_config: ServerConfig object
+
+        Returns:
+            Dict containing Trae-specific configuration
+        """
+        # Start with the standard conversion
+        result = super().to_client_format(server_config)
+
+        # the fromGalleryId field is Trae-specific and not supported yet
+
+        return result
+
+    def from_client_format(self, server_name: str, client_config: Dict[str, Any]) -> ServerConfig:
+        """Convert Trae format to ServerConfig
+
+        Args:
+            server_name: Name of the server
+            client_config: Trae-specific configuration
+
+        Returns:
+            ServerConfig object
+        """
+        # Make a copy of the config to avoid modifying the original
+        config_copy = client_config.copy()
+
+        return super().from_client_format(server_name, config_copy)