# Cognite Docs

> Cognite Data Fusion (CDF) documentation for developers, data engineers, and administrators.

> ## Agent Instructions
> Cognite Data Fusion (CDF) is an industrial DataOps platform. English is the canonical locale unless the reader asks for another.
> The documentation catalog is https://docs.cognite.com/llms.txt. Subgroup indexes live under https://docs.cognite.com/_llms/. Each published page has a Markdown twin at the same path with a .md suffix.
> REST APIs: calendar version 20230101 is stable. Preview versions are 20230101-beta and 20230101-alpha, for clients already on a preview API. Concept pages are under /api-reference/concepts/<version>/. Versioned requests use the Cdf-Version header. The default SDK is the Python SDK (cognite-sdk). JavaScript and TypeScript projects use the JavaScript SDK.
> Topic hubs: platform overview /cdf/index.md; data modeling /cdf/dm/index.md; data integration /cdf/integration/index.md; access /cdf/access/index.md; Cognite Toolkit /cdf/deploy/cdf_toolkit/index.md; REST quickstart /dev/quickstart.md; Python SDK /dev/sdks/python/index.md; Atlas AI /cdf/atlas_ai/concepts/index.md; Flows apps /cdf/flows/index.md; Aura UI /cdf/aura/index.md; MCP and IDE setup /dev/guides/ide_ai_integration.md.

- [Cognite Docs (2647 pages)](https://docs.cognite.com/_llms/cognite-docs.md): Documentation for Cognite Docs.

## OpenAPI Specs

- [20230101](https://storage.googleapis.com/cognitedata-api-docs/dist/20230101.json)
- [20230101-beta](https://storage.googleapis.com/cognitedata-api-docs/dist/20230101-beta.json)
- [20230101-alpha](https://storage.googleapis.com/cognitedata-api-docs/dist/20230101-alpha.json)

> The links below point to documentation indexes. Follow each `/_llms/` index recursively until you reach documentation pages.

## Indexes

- [Cognite Docs / English / Data engineering (221 pages)](https://docs.cognite.com/_llms/cognite-docs/en/data-engineering.md): Documentation for Cognite Docs / English / Data engineering.
- [Cognite Docs / English / Build (144 pages)](https://docs.cognite.com/_llms/cognite-docs/en/build.md): Documentation for Cognite Docs / English / Build.
- [Cognite Docs / English / Deploy (125 pages)](https://docs.cognite.com/_llms/cognite-docs/en/deploy.md): Documentation for Cognite Docs / English / Deploy.
- [Cognite Docs / English / API reference (1734 pages)](https://docs.cognite.com/_llms/cognite-docs/en/api-reference.md): Documentation for Cognite Docs / English / API reference.
- [Cognite Docs / English / API reference / Stable (20230101) (512 pages)](https://docs.cognite.com/_llms/cognite-docs/en/api-reference/stable-20230101.md): Production version (stable)
- [Cognite Docs / English / API reference / Beta (20230101-beta) (595 pages)](https://docs.cognite.com/_llms/cognite-docs/en/api-reference/beta-20230101-beta.md): Preview API operations on top of stable
- [Cognite Docs / English / API reference / Alpha (20230101-alpha) (627 pages)](https://docs.cognite.com/_llms/cognite-docs/en/api-reference/alpha-20230101-alpha.md): Experimental API operations
- [Cognite Docs (2647 pages)](https://docs.cognite.com/_llms/cognite-docs.md): Documentation for Cognite Docs.
- [Cognite Docs / German (22 pages)](https://docs.cognite.com/_llms/cognite-docs/de.md): Documentation for Cognite Docs / German.
- [Cognite Docs / Spanish (22 pages)](https://docs.cognite.com/_llms/cognite-docs/es.md): Documentation for Cognite Docs / Spanish.
- [Cognite Docs / French (22 pages)](https://docs.cognite.com/_llms/cognite-docs/fr.md): Documentation for Cognite Docs / French.
- [Cognite Docs / Korean (22 pages)](https://docs.cognite.com/_llms/cognite-docs/ko.md): Documentation for Cognite Docs / Korean.
- [Cognite Docs / Italian (22 pages)](https://docs.cognite.com/_llms/cognite-docs/it.md): Documentation for Cognite Docs / Italian.
- [Cognite Docs / Latvian (22 pages)](https://docs.cognite.com/_llms/cognite-docs/lv.md): Documentation for Cognite Docs / Latvian.
- [Cognite Docs / Dutch (22 pages)](https://docs.cognite.com/_llms/cognite-docs/nl.md): Documentation for Cognite Docs / Dutch.
- [Cognite Docs / Japanese (22 pages)](https://docs.cognite.com/_llms/cognite-docs/ja.md): Documentation for Cognite Docs / Japanese.
- [Cognite Docs / Norwegian (22 pages)](https://docs.cognite.com/_llms/cognite-docs/no.md): Documentation for Cognite Docs / Norwegian.
- [Cognite Docs / Portuguese (22 pages)](https://docs.cognite.com/_llms/cognite-docs/pt.md): Documentation for Cognite Docs / Portuguese.
- [Cognite Docs / Romanian (22 pages)](https://docs.cognite.com/_llms/cognite-docs/ro.md): Documentation for Cognite Docs / Romanian.
- [Cognite Docs / Swedish (22 pages)](https://docs.cognite.com/_llms/cognite-docs/sv.md): Documentation for Cognite Docs / Swedish.
- [Cognite Docs / Chinese (22 pages)](https://docs.cognite.com/_llms/cognite-docs/zh.md): Documentation for Cognite Docs / Chinese.