anush008/deer-flow

Python

11 environment variables found in .env.example

Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow.

DEBUG Application Settings Set to True to enable debug-level logging (shows detailed LLM prompts and responses) Recommended for development and…
APP_ENV
NEXT_PUBLIC_API_URL docker build args
AGENT_RECURSION_LIMIT
ALLOWED_ORIGINS CORS settings Comma-separated list of allowed origins for CORS requests Example: ALLOWED_ORIGINS=http://localhost:3000,http://example.com
ENABLE_MCP_SERVER_CONFIGURATION Enable or disable MCP server configuration, the default is false. Please enable this feature before securing your front-end and back-end in…
ENABLE_PYTHON_REPL Enable or disable PYTHON_REPL configuration, the default is false. Please enable this feature before securing your in a managed…
SEARCH_API Search Engine, Supported values: tavily (recommended), duckduckgo, brave_search, arxiv, searx
TAVILY_API_KEY secret
VOLCENGINE_TTS_APPID Optional, volcengine TTS for generating podcast
VOLCENGINE_TTS_ACCESS_TOKEN secret

Best match Fly.io Anything Dockerized — requires the Fly CLI.

macOS

brew install flyctl && fly launch --from https://github.com/anush008/deer-flow

Linux

curl -L https://fly.io/install.sh | sh && fly launch --from https://github.com/anush008/deer-flow

Windows (PowerShell)

iwr https://fly.io/install.ps1 -useb | iex; fly launch --from https://github.com/anush008/deer-flow

Or deploy to a different host