Automated Trello Board Summarizer with GPT-5-Nano

This n8n workflow automates the summarization of Trello boards by retrieving board details, associated lists, and all cards within them. It maps key fields like board name, list names, task titles, and descriptions, then feeds this structured data into an OpenAI GPT-5-Nano model to produce a human-readable summary. Ideal for project managers needing instant insights without manually reviewing boards.

Setup is straightforward: connect Trello via API key and token, configure OpenAI credentials, and input your board URL into the 'Get Board' node. The workflow resolves the board ID automatically for subsequent 'Get Lists' and 'Get Cards' nodes, ensuring seamless data flow. No coding required—simply execute to get summaries on demand.

Benefits include massive time savings for teams tracking multiple boards, enhanced reporting for stakeholders, and integration of AI for intelligent analysis. Use cases span project management (daily standups), client reporting, backlog prioritization, and audit reviews. Supports read access initially, with potential for write extensions.