Quick overview
Quick overview This workflow runs on a daily schedule, pulls your unread Gmail from the last 24 hours, and uses Anthropic Claude to sort and summarize it by Gmail category — then posts a clean, triage-ready digest to a Slack channel so you can scan your inbox at a glance. How it works Runs automatically on a daily schedule (default 8am). Fetches up to 50 unread emails from Gmail that arrived in the last 24 hours. A Code node combines them into a single prompt block, tagging each message with its Gmail category (Primary, Promotions, Social, Updates, Forums) and flagging multi-message threads. Anthropic Claude turns that into a concise, Slack-ready digest: active threads flagged at the top, Primary mail listed individually with a needs-reply note, and Promotions/Social condensed to a single count. A Code node extracts the summary text from Claude's API response. The digest is posted to your chosen Slack channel. Setup Connect a Gmail OAuth2 credential to the Gmail node, and adjust the search query (e.g. is:unread newer_than:1d) or 50-email limit if needed. Add your Anthropic API key as an HTTP Header Auth credential named x-api-key, used for requests to https://api.anthropic.com/v1/messages. Connect a Slack OAuth2 credential, select the target channel, and invite the Slack app/bot to that channel (/invite @YourApp) so posting succeeds. Requirements A Gmail account (connected via Gmail OAuth2). An Anthropic (Claude) API key. A Slack workspace with an app that has the chat:write scope, added to the target channel. An n8n instance (Cloud or self-hosted). Customization Change the run time or frequency on the Schedule Trigger. Adjust the Gmail query (is:unread newer_than:1d) or the 50-email limit to widen or narrow what's included. Edit Claude's prompt to change how categories are summarized, what gets flagged, or the digest's tone. Swap the Claude model (e.g. to Haiku) to lower cost, or raise max_tokens for very high email volume. Point the Slack node at a different channel, or send it as a direct message instead. An n8n automation workflow template by Cullen Brown.
Cullen Brown
web
free
Others in the same category, ranked by how often they are opened.
