AI Agents

Automatic response to frequently asked questions

12 nodes 223 170 Webhook
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Workflow Description

An intelligent automation template that receives questions via webhook, processes them with an AI agent powered by Claude, searches a vector knowledge base for contextual answers, and logs interactions in Google Sheets with Slack notifications for immediate user feedback.

How it works

  1. 1.Receive incoming questions through webhook and normalize the input data
  2. 2.Split and vectorize question text using Cohere embeddings for semantic search
  3. 3.Query Pinecone vector store to retrieve relevant answers from the knowledge base
  4. 4.Process query through AI agent with context memory and invoke Claude for final response
  5. 5.Log question, answer, and metadata in Google Sheets for performance tracking
  6. 6.Send formatted response to user via Slack notification channel

Use cases

  • Fully automated customer support for frequently asked questions without human intervention
  • Build dynamic knowledge bases that learn from historical questions and stored responses
  • Analyze question patterns to identify gaps in product documentation and FAQs

Requirements

  • Valid Anthropic API key configured for Claude model access
  • Active Pinecone account with initialized vector index containing pre-embedded knowledge data
  • Google Sheets API credentials with full write access to logging spreadsheets
  • Slack app token with channel write permissions for outbound notifications

Service Value

Ready-made workflow template for automation delivery and service execution.

Apps Used

Text Splitter Embeddings Vector Store Memory Anthropic AI Agent Google Sheets Slack

Details

Trigger Webhook
Nodes 12
Apps 8
Views 223
Downloads 170

How to Use

  1. 1.Click "Download Template"
  2. 2.Open your n8n dashboard
  3. 3.Go to Workflows > Import from File
  4. 4.Select downloaded file and configure credentials

Nodes Used (12)

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Sticky Note

Sticky Note

#1

Webhook Trigger

Webhook

#2

Text Splitter

Text Splitter Character Text Splitter

#3

Embeddings

Embeddings Cohere

#4

Pinecone Insert

Vector Store Pinecone

#5

Pinecone Query

Vector Store Pinecone

#6

Vector Tool

Tool Vector Store

#7

Window Memory

Memory Buffer Window

#8

Chat Model

Lm Chat Anthropic

#9

RAG Agent

Agent

#10

Append Sheet

Google Sheets

#11

Slack Alert

Slack

#12