This n8n workflow utilizes a Langchain AI Agent to act as a sophisticated assistant for YouTube creators, specializing in the discovery of trending video content. The process begins with an interactive chat trigger that engages the user. The AI Agent's primary function is to help creators find popular video topics within a specific niche. It intelligently verifies if a niche has been provided by the user. If the niche is missing, the agent proactively asks for one, offering relevant suggestions to facilitate the user's selection. Once a niche is clearly defined, the AI Agent strategically employs the `youtube_search` tool. It performs up to three targeted searches using diverse keywords related to the chosen niche, ensuring a broad exploration of trending content. This workflow streamlines the content ideation process, providing creators with valuable, data-driven insights to inform their video production strategy and enhance their channel's engagement and growth on YouTube.
Leverage n8n's Langchain AI Agent to automatically discover trending YouTube niches and deliver data-driven content insights that boost channel engagement and growth.
Free n8n workflow template ready to import
Just upload and configure
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Complete setup guide
Try a prebuilt agent—white label friendly when you’d rather ship than reinvent the wheel.
Noem AI
White Label AI Chatbot
Thrive Desk
White Label AI Helpdesk
AnyChat
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White Label 24/7 Helpdesk
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XInterview
White Label AI Interview & Hiring Agent
*Some partner links help keep these workflows free. We only recommend agents we’ve demoed and would trust with client work.
Click the "Download Workflow" button above to get the JSON file.
In your n8n instance, go to Workflows → Import and select the JSON file.
Set up your AI Agent and other service credentials in n8n.
Activate the workflow and test it to ensure everything works correctly.
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