Use Open WebUI with Your N8N AI Agents - Voice Chat Included!

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AI Summary

Summary of Video Transcript

• The video introduces the integration of Open Web UI into the Local AI Starter Kit, allowing users to chat with their n8n workflows directly.
• Open Web UI is an open-source chat interface similar to ChatGPT, which can be used to chat with large language models running with Olama.
• The integration enables custom functionality on Open Web UI, such as chatting with custom agents and API endpoints.
• The Local AI Starter Kit, developed by the n8n team, includes services like n8n, Olama, Quadrant (vector database for RAG), and PostgreSQL (SQL database).
• The presenter has forked the original repository to add Open Web UI and has published the integration on the Open Web UI function list on their website.
• Detailed instructions are provided for setting up the Local AI package, including a basic AI agent workflow in n8n and integrating it with Open Web UI.
• The Docker Compose file from the original repository is used to combine containers from different services into one package for local hosting.
• The presenter’s repository includes improvements and the addition of Open Web UI.
• The setup process involves cloning the repository, configuring environment variables, and running Docker Compose commands.
• The n8n workflow demonstrated combines services like Quadrant, PostgreSQL, n8n, and Olama to create an AI agent.
• The workflow starts with a webhook, processes input through Olama, stores chat memory in PostgreSQL, and uses Quadrant for vector storage.
• Open Web UI is accessed at Local Host Port 3000, where users can create a local account and interact with Olama models or the custom n8n workflow.
• The integration with n8n is achieved through a custom function in Open Web UI, which allows users to send prompts to the n8n workflow and receive responses.
• The function is customizable and can be adapted for different agents or API endpoints.
• Voice interaction with n8n AI agents is also possible through Open Web UI.

Detailed Instructions and Tips

• To access n8n, go to Local Host Port 5678.
• To access Open Web UI, go to Local Host Port 3000.
• To change the Olama API URL in Open Web UI, go to the admin panel, click on settings, connections, and update the URL to olama.
• To customize the n8n webhook URL in Open Web UI, replace Local Host with n8n in the URL.
• The presenter’s n8n integration function for Open Web UI can be found on the Open Web UI function list on their website.

(Note: No specific CLI commands, website URLs, or additional tips were provided in the text for extraction.)