feat: change mcpm edit arguments from CSV to space-separated format

src/mcpm/commands/edit.py

@@ -80,7 +80,7 @@ def edit(server_name, new, editor):
 
     if isinstance(server_config, STDIOServerConfig):
         table.add_row("Command", server_config.command)
-        table.add_row("Arguments", ", ".join(server_config.args) if server_config.args else "[dim]None[/]")
+        table.add_row("Arguments", " ".join(server_config.args) if server_config.args else "[dim]None[/]")
         table.add_row(
             "Environment",
             ", ".join(f"{k}={v}" for k, v in server_config.env.items()) if server_config.env else "[dim]None[/]",
@@ -187,10 +187,10 @@ def interactive_server_edit(server_config) -> Optional[Dict[str, Any]]:
                     keybindings={"interrupt": [{"key": "escape"}]},
                 ).execute()
 
-                # Arguments as comma-separated string
-                current_args = ", ".join(server_config.args) if server_config.args else ""
+                # Arguments as space-separated string
+                current_args = " ".join(server_config.args) if server_config.args else ""
                 answers["args"] = inquirer.text(
-                    message="Arguments (comma-separated):",
+                    message="Arguments (space-separated):",
                     default=current_args,
                     instruction="(Leave empty for no arguments)",
                     keybindings={"interrupt": [{"key": "escape"}]},
@@ -237,7 +237,7 @@ def interactive_server_edit(server_config) -> Optional[Dict[str, Any]]:
 
             if isinstance(server_config, STDIOServerConfig):
                 console.print(f"Command: [cyan]{server_config.command}[/] → [cyan]{answers['command']}[/]")
-                new_args = [arg.strip() for arg in answers["args"].split(",") if arg.strip()] if answers["args"] else []
+                new_args = answers["args"].split() if answers["args"] else []
                 console.print(f"Arguments: [cyan]{server_config.args}[/] → [cyan]{new_args}[/]")
 
                 new_env = {}
@@ -298,7 +298,7 @@ def apply_interactive_changes(server_config, interactive_result):
 
         # Parse arguments
         if answers["args"].strip():
-            server_config.args = [arg.strip() for arg in answers["args"].split(",") if arg.strip()]
+            server_config.args = answers["args"].split()
         else:
             server_config.args = []
 
@@ -381,9 +381,7 @@ def _create_new_server():
             server_config = STDIOServerConfig(
                 name=server_name,
                 command=result["answers"]["command"],
-                args=[arg.strip() for arg in result["answers"]["args"].split(",") if arg.strip()]
-                if result["answers"]["args"]
-                else [],
+                args=result["answers"]["args"].split() if result["answers"]["args"] else [],
                 env={},
             )
 
@@ -462,7 +460,7 @@ def _interactive_new_server_form() -> Optional[Dict[str, Any]]:
                 ).execute()
 
                 answers["args"] = inquirer.text(
-                    message="Arguments (comma-separated):",
+                    message="Arguments (space-separated):",
                     instruction="(Leave empty for no arguments)",
                     keybindings={"interrupt": [{"key": "escape"}]},
                 ).execute()
@@ -497,7 +495,7 @@ def _interactive_new_server_form() -> Optional[Dict[str, Any]]:
 
             if answers["type"] == "stdio":
                 console.print(f"Command: [cyan]{answers['command']}[/]")
-                new_args = [arg.strip() for arg in answers["args"].split(",") if arg.strip()] if answers["args"] else []
+                new_args = answers["args"].split() if answers["args"] else []
                 console.print(f"Arguments: [cyan]{new_args}[/]")
 
                 new_env = {}

tests/test_edit.py

@@ -44,7 +44,7 @@ def test_edit_server_interactive_fallback(monkeypatch):
     assert result.exit_code == 0  # CliRunner may not properly handle our return codes
     assert "Current Configuration for 'test-server'" in result.output
     assert "test-cmd" in result.output
-    assert "arg1, arg2" in result.output
+    assert "arg1 arg2" in result.output
     assert "KEY=value" in result.output
     assert "test-profile" in result.output
     assert "Interactive editing not available" in result.output