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Config

summarize is mostly flags + env vars. Keep secrets in env; keep defaults in a shell profile.

Environment variables

• OPENAI_API_KEY, XAI_API_KEY, GEMINI_API_KEY — provider keys (only needed when a mode actually calls an LLM).
• FIRECRAWL_API_KEY — optional extraction fallback / preferred Markdown output in extract-only.

Tips

• For deterministic output, pin --model and avoid provider fallback.
• When debugging extraction, add --verbose and/or --json for structured output.
• Use --timeout when crawling slow sites (defaults to 2m).