feat: add CLI arguments support

- Add --api-key, --base-path, --api-host, --resource-mode arguments
- CLI arguments take precedence over environment variables
- Improves compatibility with GitHub Copilot CLI
- Update README with both configuration options

Author: alfonsodg

README.md

@@ -53,7 +53,8 @@
 ### Claude Desktop
 Go to `Claude > Settings > Developer > Edit Config > claude_desktop_config.json` to include the following:
 
-```
+**Option 1: Using environment variables (traditional)**
+```json
 {
   "mcpServers": {
     "MiniMax": {
@@ -71,8 +72,34 @@ Go to `Claude > Settings > Developer > Edit Config > claude_desktop_config.json`
     }
   }
 }
+```
 
+**Option 2: Using CLI arguments (recommended for GitHub Copilot CLI)**
+```json
+{
+  "mcpServers": {
+    "MiniMax": {
+      "command": "uvx",
+      "args": [
+        "minimax-mcp",
+        "-y",
+        "--api-key=insert-your-api-key-here",
+        "--base-path=/User/xxx/Desktop",
+        "--api-host=https://api.minimax.io",
+        "--resource-mode=url"
+      ]
+    }
+  }
+}
 ```
+
+**CLI Arguments:**
+- `--api-key`: MiniMax API key (overrides MINIMAX_API_KEY)
+- `--base-path`: Local output directory path (overrides MINIMAX_MCP_BASE_PATH)
+- `--api-host`: API host URL (overrides MINIMAX_API_HOST)
+- `--resource-mode`: Resource mode [url|local] (overrides MINIMAX_API_RESOURCE_MODE)
+
+CLI arguments take precedence over environment variables.
 ⚠️ Warning: The API key needs to match the host. If an error "API Error: invalid api key" occurs, please check your api host:
 - Global Host：`https://api.minimax.io`
 - Mainland Host：`https://api.minimaxi.com`

minimax_mcp/server.py

@@ -12,6 +12,7 @@
 """
 
 import os
+import sys
 import base64
 import requests
 import time
@@ -30,12 +31,27 @@
 from minimax_mcp.exceptions import MinimaxAPIError, MinimaxRequestError
 from minimax_mcp.client import MinimaxAPIClient
 
+# Parse CLI arguments
+cli_args = {}
+args = sys.argv[1:]
+for i in range(len(args)):
+    if args[i].startswith('--'):
+        key_value = args[i][2:].split('=', 1)
+        if len(key_value) == 2:
+            cli_args[key_value[0]] = key_value[1]
+        elif i + 1 < len(args) and not args[i + 1].startswith('--'):
+            cli_args[key_value[0]] = args[i + 1]
+
+def get_config(cli_key: str, env_key: str, default: str = None) -> str:
+    """Get config value with CLI args taking precedence over env vars."""
+    return cli_args.get(cli_key) or os.getenv(env_key) or default
+
 load_dotenv()
-api_key = os.getenv(ENV_MINIMAX_API_KEY)
-base_path = os.getenv(ENV_MINIMAX_MCP_BASE_PATH) or "~/Desktop"
-api_host = os.getenv(ENV_MINIMAX_API_HOST)
-resource_mode = os.getenv(ENV_RESOURCE_MODE) or RESOURCE_MODE_URL
-fastmcp_log_level = os.getenv(ENV_FASTMCP_LOG_LEVEL) or "WARNING"
+api_key = get_config('api-key', ENV_MINIMAX_API_KEY)
+base_path = get_config('base-path', ENV_MINIMAX_MCP_BASE_PATH, '~/Desktop')
+api_host = get_config('api-host', ENV_MINIMAX_API_HOST)
+resource_mode = get_config('resource-mode', ENV_RESOURCE_MODE, RESOURCE_MODE_URL)
+fastmcp_log_level = get_config('log-level', ENV_FASTMCP_LOG_LEVEL, 'WARNING')
 
 if not api_key:
     raise ValueError("MINIMAX_API_KEY environment variable is required")