Worked on CherryHQ/cherry-studio to address payload size issues in MCP multimodal tool results, focusing on cross-provider compatibility and UI integrity. Used TypeScript and full stack development skills to implement a mechanism that replaces large image and audio data with text placeholders, ensuring API message size limits are not exceeded while maintaining seamless UI rendering through the existing IMAGE_COMPLETE path. Developed a standardized interception process using toModelOutput and a dedicated helper for consistent multimodal results handling. All changes were thoroughly tested, with no breaking modifications to data models, and comprehensive release notes were prepared to document the update and its impact.