# metacrafter

Python CLI and library for labeling table fields and data files. Detects PII, person names, identifiers, dates, and semantic data types using YAML rules, optional LLM/RAG classification, and registry-linked metadata.

Site: https://apicrafter.github.io/metacrafter/
CLI help: `metacrafter <command> --help`

## Getting started

- [Installation](https://apicrafter.github.io/metacrafter/getting-started/installation) — extras, pip, Python 3.8–3.12
- [Quick start](https://apicrafter.github.io/metacrafter/getting-started/quick-start)
- [Cookbook](https://apicrafter.github.io/metacrafter/getting-started/cookbook)
- [Basic usage](https://apicrafter.github.io/metacrafter/getting-started/basic-usage)
- [Shared CLI options](https://apicrafter.github.io/metacrafter/commands/shared-options)
- [Troubleshooting](https://apicrafter.github.io/metacrafter/getting-started/troubleshooting)

## Commands

- [Command index](https://apicrafter.github.io/metacrafter/commands/)
- [scan file](https://apicrafter.github.io/metacrafter/commands/scan-file)
- [scan sql](https://apicrafter.github.io/metacrafter/commands/scan-sql)
- [scan mongodb](https://apicrafter.github.io/metacrafter/commands/scan-mongodb)
- [scan bulk](https://apicrafter.github.io/metacrafter/commands/scan-bulk)
- [rules](https://apicrafter.github.io/metacrafter/commands/rules)
- [server](https://apicrafter.github.io/metacrafter/commands/server)
- [export datahub](https://apicrafter.github.io/metacrafter/commands/export-datahub)
- [export openmetadata](https://apicrafter.github.io/metacrafter/commands/export-openmetadata)
- [export atlas](https://apicrafter.github.io/metacrafter/commands/export-atlas)

## Integrations

- [Python SDK](https://apicrafter.github.io/metacrafter/integrations/sdk)
- [API server](https://apicrafter.github.io/metacrafter/integrations/api)
- [Registry](https://apicrafter.github.io/metacrafter/integrations/registry)
- [LLM classification](https://apicrafter.github.io/metacrafter/integrations/llm)
- [Custom rules](https://apicrafter.github.io/metacrafter/integrations/rules)
- [DataHub](https://apicrafter.github.io/metacrafter/integrations/datahub)
- [OpenMetadata](https://apicrafter.github.io/metacrafter/integrations/openmetadata)
- [Apache Atlas](https://apicrafter.github.io/metacrafter/integrations/atlas)

## Formats

- [Format support](https://apicrafter.github.io/metacrafter/formats/)