Daily AI Outfit Recommendations Based on Weather Forecast to Slack

This n8n workflow automates the process of generating personalized daily outfit recommendations based on the local weather forecast and delivering them directly to a Slack channel. It leverages AI to interpret weather data and suggest suitable attire, simplifying your morning routine.

What it does

1. Schedules Daily Trigger: The workflow runs automatically at a predefined schedule (e.g., every morning).
2. Fetches Weather Forecast: It retrieves the current weather forecast for a specified location using OpenWeatherMap.
3. Processes Weather Data: The raw weather data is then processed and formatted.
4. Generates AI Outfit Recommendation: An AI agent (powered by a Chat Language Model like OpenRouter) analyzes the weather conditions (temperature, precipitation, wind, etc.) and generates a detailed outfit recommendation.
5. Formats Output: The AI-generated recommendation is prepared for display.
6. Posts to Slack: The final outfit recommendation is posted as a message to a designated Slack channel.

Prerequisites/Requirements

• n8n Instance: A running n8n instance.
• OpenWeatherMap API Key: An API key for OpenWeatherMap to fetch weather data.
• AI Agent Configuration:
  • An AI Agent node configured with a suitable Chat Language Model (e.g., OpenRouter).
  • OpenRouter API Key: An API key for OpenRouter or your chosen LLM provider.
• Slack Account & API Token: A Slack workspace and an API token for a bot user with permissions to post messages to a channel.

Setup/Usage

1. Import the Workflow:
   • Download the provided JSON file.
   • In your n8n instance, click on "Workflows" in the left sidebar.
   • Click "New Workflow" or "Import from JSON" if you have an existing workflow.
   • Paste the JSON content into the import dialog.
2. Configure Credentials:
   • OpenWeatherMap:
     • Click on the "OpenWeatherMap" node.
     • Under "Credentials", click "Create New" or select an existing one.
     • Enter your OpenWeatherMap API Key.
   • AI Agent (OpenRouter Chat Model):
     • Click on the "OpenRouter Chat Model" node (within the "AI Agent" node if it's nested).
     • Under "Credentials", click "Create New" or select an existing one.
     • Enter your OpenRouter API Key.
   • Slack:
     • Click on the "Slack" node.
     • Under "Credentials", click "Create New" or select an existing one.
     • Provide your Slack Bot User OAuth Token.
3. Configure Nodes:
   • Schedule Trigger: Adjust the schedule to your preference (e.g., daily at 7 AM).
   • OpenWeatherMap:
     • Set the City or Coordinates for which you want to get the weather forecast.
     • Choose your preferred Units (e.g., metric, imperial).
   • AI Agent:
     • Review the prompt provided to the AI agent to ensure it aligns with your desired outfit recommendation style. You might want to customize it to include specific preferences (e.g., "professional attire," "casual," "sporty").
   • Slack:
     • Specify the Channel where the outfit recommendations should be posted (e.g., #daily-outfits).
4. Activate the Workflow:
   • Toggle the workflow to "Active" in the top right corner of the n8n editor.

The workflow will now run according to its schedule, providing you with AI-generated outfit recommendations based on the latest weather forecast directly in Slack.