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Create a Context-Aware Slack Assistant with Google Sheets, Pinecone & GPT-4o

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Created by: Rahul Joshi || rahul08

Rahul Joshi

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Last update a month ago

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This advanced n8n automation template empowers your Slack bot to act as an intelligent assistant: when a user asks a question or requests a suggestion (by mentioning the bot), it automatically retrieves the user’s historical data and previous interactions from both Google Sheets and Pinecone. Using GPT-4o, the bot analyzes past updates, status reports, and context to generate a personalized, context-aware response—directly in Slack.
Perfect for teams seeking instant, data-driven support, this workflow transforms your Slack bot into a smart knowledge assistant that references your own organizational history to provide relevant answers and suggestions.

What This Template Does (Step-by-Step)

Slack Bot Mention Trigger

  • Listens for message or app_mention events where a user asks a question or requests a suggestion.
  • Captures the message body and user ID.

User Profile & Data Fetch

  • Uses the Slack API to retrieve the user’s profile.
  • Queries Google Sheets and Pinecone to collect the user’s historical updates and interactions.

Contextual AI Lookup

  • GPT-4o reviews the user’s past status reports, messages, and activity.
  • Synthesizes a contextually relevant answer or suggestion based on prior data.

Personalized Response Generation

  • The bot replies in Slack with a tailored answer, referencing the user’s previous updates and current context.

Auto-Fix & Schema Validation

  • Ensures the generated response is well-structured and matches your organization’s data schema.

Document Update (Optional)

  • Optionally logs the new interaction or suggestion back to Pinecone for future reference.

Required Integrations

  • Slack Bot with channels:history, app_mentions:read, and users.profile:read
  • Google Sheets OAuth2 (for lead or user status records)
  • Pinecone Vector Store (for storing user status documents)
  • Azure OpenAI or OpenAI GPT-4o (for document generation and merging)
  • Cohere API (optional) for reranking relevance in vector search

Ideal For

  • Remote teams running async daily standups
  • People ops tracking onboarding or churn signals
  • Founders building internal GPT-powered tools
  • Managers consolidating Slack-based updates across teams
  • Teams wanting a Slack bot that provides personalized answers and suggestions based on past activity
  • Managers and team members seeking quick, AI-powered support and insights from their own work history
  • Organizations aiming to leverage internal data for smarter, context-aware assistance in Slack