This workflow follows the Chainllm → Gmail recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
gmailOAuth2googleSheetsOAuth2ApilinkedInOAuth2ApiopenAiApi
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About this workflow
ai-generated-linkedin-posts-with-openai,-google-sheets-&-email-approval-workflow. Uses httpRequest, lmChatOpenAi, googleSheets, chainLlm. Scheduled trigger; 18 nodes.
Source: https://github.com/leonardosepulvedat/mcp-n8n/blob/3c66b884a67cc6152b4aa6c563205697c20a8662/examples/4ZwAofqjnHnShiDL.json — original creator credit. Request a take-down →
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