`config`

Inspect the resolved CLI defaults from undatum.yaml, ~/.undatum/config.yaml, and UNDATUM_* environment variables.

undatum config
undatum config show

Example project undatum.yaml:

ai:
  provider: openai
  model: gpt-4o-mini
  timeout: 30
defaults:
  engine: duckdb
  threads: 4
  progress: true
  encoding: utf8
  delimiter: ","
  quotechar: '"'
  format_out: json

defaults: keys: engine, threads, progress, encoding, delimiter, quotechar, format_out.

Precedence

CLI defaults (defaults: / UNDATUM_*): later sources win — environment, then ~/.undatum/config.yaml, then ./undatum.yaml. Explicit CLI flags override all of them.

Environment	Config key
`UNDATUM_ENGINE`	`defaults.engine`
`UNDATUM_THREADS`	`defaults.threads`
`UNDATUM_PROGRESS`	`defaults.progress`
`UNDATUM_ENCODING`	`defaults.encoding`
`UNDATUM_DELIMITER`	`defaults.delimiter`
`UNDATUM_QUOTECHAR`	`defaults.quotechar`
`UNDATUM_FORMAT_OUT`	`defaults.format_out`

AI settings (ai:): environment, then the first config file found (./undatum.yaml preferred over ~/.undatum/config.yaml), then CLI flags. OPENAI_API_KEY, OPENROUTER_API_KEY, and PERPLEXITY_API_KEY apply to both stacks. Anthropic / Gemini / Azure keys apply to ai * (iterabledata), not to analyze --autodoc. See AI documentation.

Precedence​

Precedence