Worked on the openclaw/openclaw repository to enhance tool output handling by implementing a head-and-tail truncation strategy for oversized outputs. This approach preserved critical error messages and diagnostics at both the beginning and end of tool results, while clearly marking omitted content in the middle. By balancing the character budget, the solution ensured that essential information remained accessible for debugging without exceeding output size constraints. The work was carried out using TypeScript and full stack development skills, resulting in improved reliability and faster post-run investigations. This feature laid the foundation for more robust command and tool result management within the project.