Devesh Mishra developed new IDP stage and step templates for the harness/harness-schema repository, focusing on enhancing pipeline definition and automation. Leveraging Infrastructure as Code principles and schema definition expertise, Devesh introduced YAML-based templates that enable the provisioning and management of organizations, projects, repositories, and cookies directly within IDP-driven pipelines. This work expanded the configurability of pipeline templates and improved consistency across automated workflows. Devesh also addressed reliability by implementing a fix for the IDP stage template creation process. The contribution demonstrated a solid grasp of YAML and schema design, delivering a focused, foundational improvement to pipeline automation capabilities.