fix: Remove unsupported description param from project_create

GNS3 REST API ProjectCreate schema does not have a description field.
The parameter was silently ignored; now removed to avoid confusion.

gns3server/api/routes/mcp/__init__.py

@@ -257,12 +257,9 @@ async def project_get(
 @mcp.tool()
 async def project_create(
     name: Annotated[str, Field(description="Project name")],
-    description: Annotated[str, Field(description="Optional project description")] = "",
 ) -> list[dict[str, Any]]:
     """Create a new GNS3 project."""
     params = {"name": name}
-    if description:
-        params["description"] = description
     return await asyncio.to_thread(_run_handler_sync, create_project_handler, params)
 
 

gns3server/api/routes/mcp/projects.py

@@ -66,10 +66,7 @@ def create_project_handler(params: dict[str, Any], gns3_ctx: dict[str, Any]) ->
     if not name:
         return {"error": "name is required"}
     conn = _get_connector(gns3_ctx)
-    project_data = {"name": name}
-    if "description" in params:
-        project_data["description"] = params["description"]
-    return conn.http_call("post", f"{conn.base_url}/projects", json_data=project_data).json()
+    return conn.http_call("post", f"{conn.base_url}/projects", json_data={"name": name}).json()
 
 
 def delete_project_handler(params: dict[str, Any], gns3_ctx: dict[str, Any]) -> dict[str, Any]: