Personalized AI assistant with voice support, email/calendar & web tools integration

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Intro This workflow shows how to go beyond a “plain” AI chatbot by: Adding a Personality Layer — Link an extra LLM to inject a custom tone and style. Here, it’s Nova, a sassy, high fashion ass...

Best for

Personal Productivity automation workflows
Multimodal AI automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.switch, n8n-nodes-base.telegram, @n8n/n8n-nodes-langchain.openai, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.toolserpapi, n8n-nodes-base.airtabletool, @n8n/n8n-nodes-langchain.toolcalculator

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Carl Fung.

Original n8n.io source

1.1 Workflow description

Title: Personalized AI assistant with voice support, email/calendar & web tools integration
Workflow name: Personalized AI assistant with voice support, email/calendar & web tools integration

✨ Intro This workflow shows how to go beyond a “plain” AI chatbot by:

🧠 Adding a Personality Layer — Link an extra LLM to inject a custom tone and style. Here, it’s Nova, a sassy, high-fashion assistant. You can swap in any personality without changing the main logic.

🎨 Custom Styling with CSS — Easily restyle the chatbot to match your brand or project theme.

Together, these make your bot smart, stylish, and uniquely yours.

⚙️ How it Works 📥 Route Input

Chat trigger sends messages to a Switch.

If a Telegram video note exists → runs the audio path.

Otherwise → runs the text path.

🎤 Audio Path

Telegram Get a File → OpenAI Speech-to-Text → pass transcript to the agent.

💬 Text Path

Chat text is normalized and sent to the agent.

🛠 Agent Brain

Uses tools like Gmail 📧, Google Calendar 📅, Google Drive 📂, Airtable 📋, SerpAPI 🌐, Wikipedia 📚, Hacker News 📰, and Calculator ➗.

🧾 Memory

Keeps the last 20 messages for context-aware replies.

💅 Optional Personality Polish

An LLM Chain adds witty or cheeky tone on top of the agent’s response.

🛠 Setup Steps ⏱ Time Required

~10–15 minutes (+5 minutes for each Google/Airtable connection).

🔑 Connect Credentials

OpenAI (and/or Anthropic)

Telegram Bot

Gmail, Google Calendar, Google Drive

Airtable

SerpAPI

📌 Configure IDs

Set Airtable base/table.

Set Calendar email.

Adjust Drive search query defaults if needed.

🎙 Voice Optional

Disable Telegram + Transcribe nodes if you only want text chat.

🎭 Choose Tone

Edit Chat Trigger’s welcome text/CSS for custom look.

Or disable persona chain for neutral voice.

🚀 Publish

Activate workflow and share the chat URL.

💡 Detailed behavior notes are available as sticky notes inside the workflow.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Switch

Type / Role: n8n-nodes-base.switch - switch
Config choices: Version 3.2

Block 2 - Get a file

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 3 - Transcribe a recording

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 4 - Edit Fields

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 5 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 6 - SerpAPI

Type / Role: @n8n/n8n-nodes-langchain.toolSerpApi - toolSerpApi
Config choices: Version 1

Block 7 - Contacts

Type / Role: n8n-nodes-base.airtableTool - airtableTool
Config choices: Version 2.1

Block 8 - Calculator

Type / Role: @n8n/n8n-nodes-langchain.toolCalculator - toolCalculator
Config choices: Version 1

Block 9 - Basic LLM Chain

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.7

Block 10 - Anthropic Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatAnthropic - lmChatAnthropic
Config choices: Version 1.3

Block 11 - Get Calendar

Type / Role: n8n-nodes-base.googleCalendarTool - googleCalendarTool
Config choices: Version 1.3

Block 12 - Hacker News

Type / Role: n8n-nodes-base.hackerNewsTool - hackerNewsTool
Config choices: Version 1

Block 13 - When chat message received

Type / Role: @n8n/n8n-nodes-langchain.chatTrigger - chatTrigger
Config choices: Version 1.1

Block 14 - Simple Memory

Type / Role: @n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices: Version 1.3

Block 15 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 16 - Get many messages in Gmail

Type / Role: n8n-nodes-base.gmailTool - gmailTool
Config choices: Version 2.1

Block 17 - Search files and folders in Google Drive

Type / Role: n8n-nodes-base.googleDriveTool - googleDriveTool
Config choices: Version 3

Block 18 - Wikipedia

Type / Role: @n8n/n8n-nodes-langchain.toolWikipedia - toolWikipedia
Config choices: Version 1

Block 19 - AI Agent - Nova

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.1

3. Summary Table

Workflow	Personalized AI assistant with voice support, email/calendar & web tools integration
Complexity	advanced
Nodes	19
Categories	Personal Productivity, Multimodal AI
Author	Carl Fung
Published	10 Aug 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/7205/7205.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Personal Productivity workflows Multimodal AI workflows

Frequently asked questions

What does Personalized AI assistant with voice support, email/calendar & web tools integration do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Personal Productivity, Multimodal AI use case.

Carl Fung

1 workflow

Nodes

n8n-nodes-base.switch n8n-nodes-base.telegram @n8n/n8n-nodes-langchain.openai n8n-nodes-base.set @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.toolserpapi n8n-nodes-base.airtabletool @n8n/n8n-nodes-langchain.toolcalculator

Complexity

advanced

Published 10 Aug 2025

Likes 0

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Install path: /data/workflows/7205/7205.json

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Personalized AI assistant with voice support, email/calendar & web tools integration

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Switch

Block 2 - Get a file

Block 3 - Transcribe a recording

Block 4 - Edit Fields

Block 5 - OpenAI Chat Model

Block 6 - SerpAPI

Block 7 - Contacts

Block 8 - Calculator

Block 9 - Basic LLM Chain

Block 10 - Anthropic Chat Model

Block 11 - Get Calendar

Block 12 - Hacker News

Block 13 - When chat message received

Block 14 - Simple Memory

Block 15 - Sticky Note

Block 16 - Get many messages in Gmail

Block 17 - Search files and folders in Google Drive

Block 18 - Wikipedia

Block 19 - AI Agent - Nova

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions