.env.example

# Optional. GitHub Actions supplies GITHUB_TOKEN automatically.
GITHUB_TOKEN=

# Optional enrichment sources.
SEMANTIC_SCHOLAR_API_KEY=
OPENALEX_API_KEY=
BRAVE_API_KEY=
OPENAI_API_KEY=

# OpenReview API v2 credentials. The OpenReview source is enabled in
# config.yml and requires these to authenticate; the daily workflow supplies
# them from GitHub repository secrets.
OPENREVIEW_USERNAME=
OPENREVIEW_PASSWORD=

# Optional GPT briefing and daily Q&A behavior. The production workflow sets
# all three (and requires the first and last), so a local .env copied from
# this file runs without them unless you opt in here.
#
# OPENAI_BRIEFING_REQUIRED=    # "true" fails the run instead of printing the
#                              # deterministic fallback briefing
# OPENAI_QUESTIONS=            # "true" enables daily question generation
# OPENAI_QUESTIONS_REQUIRED=   # "true" fails the run if Q&A cannot be produced
# OPENAI_BRIEFING_MODEL=       # model id; defaults to gpt-5.6
# OPENAI_BRIEFING_ZH=          # "true" also renders the briefing in Chinese
# OPENAI_QUESTIONS_ZH=         # "true" also renders the Q&A answers in Chinese