The Session Orchestrator is an open-source workflow plugin under the MIT license, designed for use with Claude Code, Codex CLI, Cursor, and Pi. It efficiently analyzes repository context and issues, assists in planning tasks, organizes implementation in controlled phases, and documents verification outcomes alongside outstanding tasks for future sessions. The workflows encompass all stages, including session initiation, planning, execution, review, and finalization. This plugin operates locally with Node.js version 24 or higher. The enforcement of rules varies depending on the host, where Codex file-scope and destructive-command guidelines serve as suggestions instead of enforced hooks. Additionally, both the source code and user documentation can be found on GitHub for users seeking more information. Overall, it provides a comprehensive solution for managing workflows in software development projects.