From 4fff8fe206ef54bd8923ff026f6ccb450831dd4a Mon Sep 17 00:00:00 2001
From: jai <86279939+Jayavardhan11@users.noreply.github.com>
Date: Wed, 23 Jul 2025 14:57:23 +0530
Subject: [PATCH] feat(openai): add jsonSchema wrapper to validate top-level
 object schemas

Ensures OpenAI-compatible structured outputs with a strict object schema interface.
---
 src/jsonSchema.ts | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 src/jsonSchema.ts

diff --git a/src/jsonSchema.ts b/src/jsonSchema.ts
new file mode 100644
index 0000000..c0773ad
--- /dev/null
+++ b/src/jsonSchema.ts
@@ -0,0 +1,9 @@
+import type { ObjectSchema, Schema } from './types'
+
+export function jsonSchema(schema: Schema): ObjectSchema {
+  if (schema.type !== 'object') {
+    throw new Error('Top-level schema must be an object')
+  }
+
+  return schema
+}