During May 2025, this developer focused on backend development and bug fixing for the FoundationAgents/OpenManus repository. They addressed a critical issue in the MCPAgent’s multi-session tool management, resolving incorrect session access and tool listing across multiple MCP sessions. By implementing robust Python-based solutions and leveraging API integration skills, they enabled aggregation of tools from all sessions, which improved the reliability and safety of automation workflows in multi-user environments. Their disciplined debugging and clear release practices ensured traceable, maintainable changes. The work demonstrated depth in backend coordination and contributed to more robust, error-resistant tool orchestration for complex session management.