Create an all-in-one Discord assistant with Gemini, Llama Vision & Flux images

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Important notice

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

1. Workflow Overview

This n8n template demonstrates how to build O'Carla , an advanced all in one Discord AI assistant. It intelligently handles natural conversations, professional image generation, and visual file ana...

Best for

Support Chatbot automation workflows
AI Chatbot automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.webhook, @n8n/n8n-nodes-langchain.memorybufferwindow, n8n-nodes-base.respondtowebhook, n8n-nodes-base.code, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.if, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.lmchatgooglegemini

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Aslamul Fikri Alfirdausi.

Original n8n.io source

1.1 Workflow description

Title: Create an all-in-one Discord assistant with Gemini, Llama Vision & Flux images
Workflow name: Create an all-in-one Discord assistant with Gemini, Llama Vision & Flux images

This n8n template demonstrates how to build O'Carla, an advanced all-in-one Discord AI assistant. It intelligently handles natural conversations, professional image generation, and visual file analysis within a single server integration.

Use cases are many: Deploy a smart community manager that remembers past interactions, an on-demand artistic tool for your members, or an AI that can "read" and explain uploaded documents and images!

Good to know

API Costs: Each interaction costs vary depending on the model used (Gemini vs. OpenRouter). Check your provider's dashboard for updated pricing.
Infrastructure: This workflow requires a separate Discord bot script (e.g., Node.js) to forward events to the n8n Webhook. It is recommended to host the bot using PM2 for 24/7 uptime.

How it works

Webhook Trigger: Receives incoming data (text and attachments) from your Discord bot.
Intent Routing: The workflow uses conditional logic to detect if the user wants an image (via keyword gambar:), a vision analysis (via attachments), or a standard chat.
Multi-Model Intelligence:
- Gemini 2.5: Powers rapid and high-quality general chat reasoning.
- Llama 3.2 Vision (via OpenRouter): Specifically used to describe and analyze images or text-based files.
- Flux (via Pollinations): Uses a specialized AI Agent to refine prompts and generate professional-grade images.
Contextual Memory: A 50-message buffer window ensures O'Carla maintains the context of your conversation based on your Discord User ID.
Clean UI Output: Generated image links are automatically shortened via TinyURL to keep the Discord chat interface tidy.

How to use

Connect your Google Gemini and OpenRouter API keys in the respective nodes.
Replace the Webhook URL in your bot script with this workflow's Production Webhook URL.
Type gambar: [your prompt] in Discord to generate images.
Upload an image or file to Discord to trigger the AI Vision analysis.

Requirements

n8n instance (Self-hosted or Cloud).
Google Gemini API Key.
OpenRouter API Key.
Discord Bot Token and hosting environment.

Customising this workflow

O'Carla is highly flexible. You can change her personality by modifying the System Message in the Agent nodes, adjust the memory window length, or swap the LLM models to specialized ones like Claude 3.5 or GPT-4o.

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 - Webhook

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 2

Block 2 - Simple Memory

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

Block 3 - Respond to Webhook

Type / Role: n8n-nodes-base.respondToWebhook - respondToWebhook
Config choices: Version 1.1

Block 4 - correctNaming

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 5 - Discord AI Response Agent

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

Block 6 - If

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 7 - Code

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 8 - Fields - Set Values

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

Block 9 - Code - Clean Json

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 10 - Code - Get Prompt

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 11 - Code - Set Filename

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 12 - AI Agent - Create Image From Prompt

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

Block 13 - Google Gemini Chat Model1

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

Block 14 - Handle Respons

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 15 - Format Discord Response

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 16 - Respond to Webhook2

Type / Role: n8n-nodes-base.respondToWebhook - respondToWebhook
Config choices: Version 1.4

Block 17 - Error Handler

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 18 - Has Atc

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 19 - Code1

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 20 - HTTP Request

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 21 - Create Image

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 22 - Change Link To Be Sort

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 23 - Simple Memory1

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

Block 24 - Respond to Webhook3

Type / Role: n8n-nodes-base.respondToWebhook - respondToWebhook
Config choices: Version 1.1

Showing the first 24 of 42 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Create an all-in-one Discord assistant with Gemini, Llama Vision & Flux images
Complexity	advanced
Nodes	42
Categories	Support Chatbot, AI Chatbot
Author	Aslamul Fikri Alfirdausi
Published	24 Dec 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/12097/12097.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 Support Chatbot workflows AI Chatbot workflows

Frequently asked questions

What does Create an all-in-one Discord assistant with Gemini, Llama Vision & Flux images 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 Support Chatbot, AI Chatbot use case.

Aslamul Fikri Alfirdausi

2 workflows

Nodes

n8n-nodes-base.webhook @n8n/n8n-nodes-langchain.memorybufferwindow n8n-nodes-base.respondtowebhook n8n-nodes-base.code @n8n/n8n-nodes-langchain.agent n8n-nodes-base.if n8n-nodes-base.set @n8n/n8n-nodes-langchain.lmchatgooglegemini

Complexity

advanced

Published 24 Dec 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/12097/12097.json

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Create an all-in-one Discord assistant with Gemini, Llama Vision & Flux images

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Good to know

How it works

How to use

Requirements

Customising this workflow

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Webhook

Block 2 - Simple Memory

Block 3 - Respond to Webhook

Block 4 - correctNaming

Block 5 - Discord AI Response Agent

Block 6 - If

Block 7 - Code

Block 8 - Fields - Set Values

Block 9 - Code - Clean Json

Block 10 - Code - Get Prompt

Block 11 - Code - Set Filename

Block 12 - AI Agent - Create Image From Prompt

Block 13 - Google Gemini Chat Model1

Block 14 - Handle Respons

Block 15 - Format Discord Response

Block 16 - Respond to Webhook2

Block 17 - Error Handler

Block 18 - Has Atc

Block 19 - Code1

Block 20 - HTTP Request

Block 21 - Create Image

Block 22 - Change Link To Be Sort

Block 23 - Simple Memory1

Block 24 - Respond to Webhook3

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