Reply to chat messages: Keep Valid Requests into Slack
Answers live in a chat window across Slack and Google Sheets, looks the answer up in a vector store, then hands the decision to an AI agent. Built for conversational AI, around a "Keep Valid Requests" step, in 22 documented nodes.
Reply to chat messages automatically for Conversational AI. An original, ready-to-import n8n workflow built around the 'Chatbot Responder' pattern for AI & automation. It starts from a chat message and orchestrates 22 nodes using core n8n nodes. It uses n8n's LangChain AI nodes (Agent/Chain + chat model). Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. What used to take a morning now runs on its own.
Key benefits
- ✓Keeps Slack and Google Sheets in step for conversational AI, without anyone re-typing a row
- ✓Safe to re-run: records already in Slack or Google Sheets are skipped, across all 22 nodes of this conversational-AI build
- ✓A failed Slack or Google Sheets call is retried rather than dropped, at any of the 22 nodes in this conversational-AI build
- ✓Every conversational-AI run leaves an audit row behind, alongside Slack
- ✓The conversational-AI AI step is isolated from Slack, so models swap without touching the other 22 nodes
Use cases
- →Teams keeping Slack and Google Sheets aligned by hand for conversational AI
- →Answering conversational-AI questions from your own indexed documents, then replying in Slack
- →Conversational AI work that needs a judgement call per item before it reaches Slack
- →Conversational-AI conversations in Slack you would rather not staff around the clock
Integrations
Workflow preview (23 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (23 nodes)
A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.
Agent tools included (1)
An AI Agent is only as capable as the tools wired into it. These are read from the template's own graph — every one is a real node in the file you download.
- Knowledge Base Retriever · Vector Store Pinecone
Conversation memory is attached, so the agent carries earlier turns of a session.
From download to running in 3 steps
- 1Import. In n8n, open Workflows → menu → “Import from File” and pick the downloaded JSON.
- 2Connect. Add your own credentials on the app nodes - n8n highlights exactly which ones need them.
- 3Activate. Run it once to test, then toggle Active. The automation is live.
What you'll learn
Production levelProduction-grade: idempotency, dead-letter handling, and reconciliation included.
- •Handling a live chat trigger and keeping per-session conversation memory
- •Handling a live chat trigger and shaping each reply before it is sent
- •Grounding replies in retrieved context rather than model recall
Every node carries its own documentation on the canvas, plus notes explaining why the architecture was built this way, a credential setup guide, troubleshooting, and three practice exercises. Sample data comes pinned to the trigger, so you can hit Execute and watch data flow before connecting a single account.
Common questions
What exactly do I get?
The complete, ready-to-import n8n workflow as a JSON file, delivered instantly after payment. Import it into your own n8n (cloud or self-hosted), add your credentials, and it runs.
How do I import it into n8n?
In n8n, open Workflows, click the three-dot menu, choose “Import from File”, and select the downloaded JSON. Then connect your own app credentials on the highlighted nodes.
Do I need anything else for it to work?
You need your own n8n instance and accounts/credentials for the apps this workflow connects to (Slack, Google Sheets). No coding is required.
What if it doesn't work for me?
If the file is faulty, won't import, or isn't as described, contact us within 7 days and we'll fix it or refund you - see our refund policy.
Can I modify or resell it?
You can freely adapt and use it in your own or your clients' projects. Reselling or redistributing the template file itself is not permitted.
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