update

src/aegis_gitea_mcp/mcp_protocol.py

@@ -12,9 +12,16 @@ class MCPTool(BaseModel):
 
     name: str = Field(..., description="Unique tool identifier")
     description: str = Field(..., description="Human-readable tool description")
-    input_schema: dict[str, Any] = Field(..., description="JSON schema describing input arguments")
+    input_schema: dict[str, Any] = Field(
+        ...,
+        alias="inputSchema",
+        serialization_alias="inputSchema",
+        description="JSON schema describing input arguments",
+    )
     write_operation: bool = Field(default=False, description="Whether tool mutates data")
 
+    model_config = ConfigDict(populate_by_name=True)
+
 
 class MCPToolCallRequest(BaseModel):
     """Request to invoke an MCP tool."""