This workflow follows the Agent → Chat Trigger 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 →

Download .json

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.

Pro

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AI Agent to chat with Supabase/PostgreSQL DB. Uses chatTrigger, lmChatOpenAi, postgresTool, agent. Chat trigger; 11 nodes.

Source: https://github.com/tommyshum/n8n_template_library/blob/87d0b7db31db00fcf781424ca7d9e86f1c9a9e1b/templates/official/template_2612/workflow.json — original creator credit. Request a take-down →

Workflows that share integrations, category, or trigger type with this one. All free to copy and import.

AI & RAG

This template turns your PostgreSQL database into an AI-powered analytics assistant.

Chat Trigger, Postgres, Agent +5

AI & RAG

Chat with Postgresql Database. Uses chatTrigger, agent, lmChatOpenAi, postgresTool. Chat trigger; 11 nodes.

Chat Trigger, Agent, OpenAI Chat +2

AI & RAG

Ai Agent To Chat With Supabase Postgresql Db. Uses stickyNote, chatTrigger, lmChatOpenAi, postgresTool. Chat trigger; 11 nodes.

Chat Trigger, OpenAI Chat, Postgres Tool +1

AI & RAG

Postgrestool Stickynote. Uses stickyNote, chatTrigger, lmChatOpenAi, postgresTool. Chat trigger; 11 nodes.

Chat Trigger, OpenAI Chat, Postgres Tool +1

AI & RAG

Chat with Postgresql Database. Uses chatTrigger, agent, lmChatOpenAi, postgresTool. Chat trigger; 11 nodes.

Chat Trigger, Agent, OpenAI Chat +2