File Upload/Download Fixes for latest tool with anyOf, oneOf, and allOf Schemas

Version Information

TypeScript/JavaScript

• Package: @composio/core and provider packages
• Version: 0.5.3+

Python

• Package: composio and provider packages
• Version: 0.10.8+

The file handling modifiers now properly handle file_uploadable and file_downloadable properties nested within anyOf, oneOf, and allOf JSON Schema declarations. Previously, only direct child properties (and partial allOf support) were detected for file upload/download transformations.

What Changed

Before (Bug)

File properties inside anyOf, oneOf, or allOf were not detected:

// @noErrors
// This schema's file_uploadable was NOT being processed
inputParameters: {
  type: 'object',
  properties: {
    fileInput: {
      anyOf: [
        {
          type: 'string',
          file_uploadable: true  // ❌ Not detected
        },
        {
          type: 'null'
        }
      ]
    }
  }
}

After (Fixed)

File properties are now correctly detected and processed at any nesting level:

// @noErrors
// Now properly detected and transformed
inputParameters: {
  type: 'object',
  properties: {
    fileInput: {
      anyOf: [
        {
          type: 'string',
          file_uploadable: true  // ✅ Detected and processed
        },
        {
          type: 'null'
        }
      ]
    }
  }
}

Affected Scenarios

How to Update

TypeScript/JavaScript

<Tabs items={['npm', 'pnpm', 'yarn']}> <Tab value="npm">

npm update @composio/core@latest

Python

<Tabs items={['pip', 'uv', 'poetry']}> <Tab value="pip">

pip install --upgrade composio

Backward Compatibility

This release is fully backward compatible:

• All existing code continues to work without modifications
• No migration required
• File upload/download for direct properties continues to work as before
• The fix only adds support for previously unsupported schema patterns

Impact Summary