.env.example

# -- Default LLM provider ------------------------------------------------------
# Users can override this per-request from the UI.
# Options: anthropic | openai | gemini | groq | ollama | lmstudio
LLM_PROVIDER=anthropic
LLM_MODEL=claude-sonnet-4-6

# -- Cloud API keys (add whichever you use) ------------------------------------
ANTHROPIC_API_KEY=your_anthropic_api_key_here
OPENAI_API_KEY=your_openai_api_key_here
GEMINI_API_KEY=your_google_gemini_api_key_here
GROQ_API_KEY=your_groq_api_key_here

# -- Local providers (no key needed, just have them running) -------------------
# Ollama:    run: ollama serve
# LM Studio: enable local server in the app settings
#
# When running via Docker, set these to reach your host machine:
#   OLLAMA_HOST=host.docker.internal
#   LMSTUDIO_HOST=host.docker.internal
# When running locally (no Docker), keep as localhost (the default):
#   OLLAMA_HOST=localhost
#   LMSTUDIO_HOST=localhost

# -- Search --------------------------------------------------------------------
# Options: auto | tavily | duckduckgo | arxiv | wikipedia | searxng
# "auto" = uses Tavily if key is set, otherwise falls back to DuckDuckGo (free)
SEARCH_PROVIDER=auto

# Tavily — higher quality results, free tier at https://tavily.com
TAVILY_API_KEY=your_tavily_api_key_here

# Bing — optional, for SearXNG or direct Bing search
# BING_API_KEY=

# SearXNG — self-hosted meta-search engine
# Run with: docker run -p 8080:8080 searxng/searxng
# SEARXNG_URL=http://localhost:8080

# -- App -----------------------------------------------------------------------
APP_ENV=development
LOG_LEVEL=INFO