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Configure DocsFabModels and Routes

Override Model Settings in DocsFab

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Change an installed composition’s defaults for one run or for future runs. DocsFab records the effective values and their sources.

Prerequisites

Configure a model or select an installed composition. Choose supported keys from Model Setting Precedence.

Steps

Complete the following steps for the selected task.

  1. For one run, pass one --set <key>=<value> per change on docsfab run or docsfab do:

    docsfab run review-documentation --repo /absolute/path/to/repository \
      --set reasoningEffort=high

  2. For future runs, put the settings under active.writing.settings in host.yaml. Use active.judge.settings for the judge model. Environment variables and configuration env files can also supply supported keys.

  3. Inspect the effective configuration with docsfab profile inspect and check readiness with docsfab doctor --repo /absolute/path/to/repository. Review the reported sources and warnings before running the workflow.

The precedence is command-line settings, environment, configuration env files, host settings, and then the profile or preset. --set changes only the writing model. Refer to Model Setting Precedence for exact keys, reasoning rules, and refusal conditions.

Use these topics for the supporting contracts and next actions.