This workflow automates end-to-end sustainability lifecycle management for corporate sustainability teams, ESG governance officers, and circular economy programme leads. It addresses the challenge of coordinating fragmented sustainability inputs, scheduled monitoring, platform data feeds, and manual initiative submissions into a single governed, auditable reporting pipeline. Data enters from three sources: a lifecycle monitor, an external sustainability data API, and an initiative submission form. Inputs are merged and passed to a Sustainability Orchestrator with shared memory, which delegates to three specialist agents: a Circular Economy Agent (metrics calculation and circular output scoring), a Sustainability Governance Agent (governance evaluation and Slack-based approvals), and a Documentation Agent (ESG document creation). The orchestrator then routes actions for documentation tracking, lifecycle analytics, and governance approvals, before combining results, aggregating metrics, and sending a stakeholder report via Gmail and a summary notification via Slack.