fix: Pass through strict flag for functions tools when using completion (#305)

Author: richchsu

.changeset/brave-swans-smile.md

@@ -0,0 +1,5 @@
+---
+'@openai/agents-openai': patch
+---
+
+Pass through strict flag for function tools when using completion

packages/agents-openai/src/openaiChatCompletionsConverter.ts

@@ -277,6 +277,7 @@ export function toolToOpenAI(tool: SerializedTool): ChatCompletionTool {
         name: tool.name,
         description: tool.description || '',
         parameters: tool.parameters,
+        strict: tool.strict,
       },
     };
   }

packages/agents-openai/test/openaiChatCompletionsConverter.test.ts

@@ -253,6 +253,7 @@ describe('tool helpers', () => {
           required: [],
           additionalProperties: false,
         },
+        strict: true,
       },
     });
   });