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CleanFrame

The reproducible data-cleaning engine for Python.

AI writes the cleaning recipe once. The recipe runs forever — deterministic, diffable, reviewable.

The LLM never touches your data. It only writes the plan.

Documentation index

Guide	Description
Getting Started	Install, 5-minute tour, first recipe
Installation	pip extras, offline, from source
Concepts	Recipes, modes, quarantine, drift, lineage
CLI	Every cleanframe subcommand
API Reference	Python API
Recipe Specification	YAML format v1 / v2
Schema Specification	Target schemas
Detectors and Ops	Built-ins + plugins
LLM Planning	Providers, exposure, budgets
Production Guide	Scale, safety, CI pipelines
Architecture	Internals and invariants
FAQ	Common questions

Quick links

• Repository
• Contributing
• Security
• Changelog
• Examples

pip install cleanframe-engine
cleanframe report examples/messy_customers.csv