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Smart Knowledge Base with Google Docs, Discord & GPT-4o-mini

by David Ashby•Updated: Last update 2 months ago•Source: n8n.io
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🧠 MCP Memory Core: AI-Powered Knowledge Base
Store, retrieve, and act on organizational memories using Google Docs + Discord. Part of the MCP ecosystem.

Advanced toolchain with multi-platform integration

šŸ” What It Does

šŸ“š Save Memories: Log conversations, decisions, or code snippets to a Google Doc (timestamped).

šŸ” Retrieve Memories: Fetch past context for AI agents or workflows.

šŸ“¤ Auto-Send Updates: Push memories to Discord channels/DMs via GPT-4o-mini formatting.

šŸ¤– MCP-Compatible: Works with your existing GitHub/Discord MCP workflows.

šŸš€ Key Features

🌐 Multi-Trigger: Use via:

    save_memory / retrieve_memory API routes.

    Discord mentions via MCP Server integration.

šŸ” Secure Storage: Memories live in your Google Docs (no third-party DB).

🧩 Modular Design: Swap Google Docs for Notion/Airtable with minimal changes.

šŸ¤– AI Cleanup: GPT-4o-mini reformats raw data into Discord-friendly messages.

āš™ļø Use Cases

Team Knowledge Base: Archive meeting notes accessible via Discord commands.

AI Context Window: Give bots long-term memory for better issue resolution.

Audit Trail: Track project decisions with timestamps.

šŸ› ļø Setup Guide

šŸ“ Configure Google Docs:

    In "Edit Fields", set sheet_id to your Google Doc URL.

šŸ¤– Discord Permissions:

    Update discord_server_id, discord_channel_id, and discord_user_id.

šŸ”— Link to MCP:

    Use the MCP Server Trigger node to connect to existing workflows.

🧠 Customize AI:

    Tweak the AI Agent prompt for different formatting styles.

Works great with the $1 GitHub MCP Server template!