# Optional runtime defaults for Ada.
# Provider credentials are read by pi-coding-agent in the usual ways.

ADA_MODEL=
ADA_THINKING=medium

OPENAI_API_KEY=
ANTHROPIC_API_KEY=

RUNPOD_API_KEY=
MODAL_TOKEN_ID=
MODAL_TOKEN_SECRET=

# Web search
TAVILY_API_KEY=

# Scientific databases (optional — Ada falls back to alpha/web search if unset)
OPENALEX_API_KEY=
NCBI_API_KEY=
OPENROUTER_API_KEY=

# Semantic Scholar (optional — for citation graph traversal)
S2_API_KEY=

# Zotero (optional — for citation library integration)
ZOTERO_LIBRARY_ID=
ZOTERO_API_KEY=
ZOTERO_LIBRARY_TYPE=user

# Crawl4AI (optional — for web crawling)
# No key needed — uses local browser