.env.example

# Slack Configuration
SLACK_SIGNING_SECRET=your-slack-signing-secret # Found in Basic Information > App Credentials
SLACK_BOT_TOKEN=xoxb-your-bot-token # Found in OAuth & Permissions > Bot User OAuth Token

# Server Configuration
PORT=3000 # Application server port
ENVIRONMENT=development # development or production

# AI Service Configuration
ANTHROPIC_API_KEY=your-anthropic-api-key # Required for Claude AI integration
TAVILY_API_KEY=your-tavily-api-key # Required for search functionality
PERPLEXITY_API_KEY=your-perplexity-api-key # Required for search functionality

# LangGraph Configuration
LANGGRAPH_URL=http://localhost:2024 # LangGraph service endpoint
LANGGRAPH_TOKEN=admin # Authentication token for LangGraph

LANGSMITH_TRACING=false # Enable tracing for LangSmith
LANGSMITH_API_KEY=your-langsmith-api-key # Required for LangSmith tracing
LANGSMITH_PROJECT=your-langsmith-project-name # Required for LangSmith tracing

OPENAI_API_KEY=your-openai-api-key # Required for Embedding model

# For web scraping
FIRECRAWL_API_KEY=your-firecrawl-api-key # Required for web scraping

# Arcade API key
ARCADE_API_KEY=your-arcade-api-key
ARCADE_USER_ID=your-user-id