> For the complete documentation index, see [llms.txt](https://docs.uptiq.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.uptiq.ai/platform-resources/skill-library/document-skills.md).

# Document Skills

Everything file-shaped. They share a currency: the `documentId` that [Document Upload](/platform-resources/skill-library/document-skills/document-upload.md) returns is what every other skill here works from.

* [**Document Upload**](/platform-resources/skill-library/document-skills/document-upload.md) — ingest a file and store it. The entry point.
* [**Document Fetch**](/platform-resources/skill-library/document-skills/document-fetch.md) — retrieve documents already in the conversation or in storage.
* [**Document To Image**](/platform-resources/skill-library/document-skills/document-to-image.md) — convert a document to images, so a model can see its layout.
* [**Document To Zip**](/platform-resources/skill-library/document-skills/document-to-zip.md) — bundle several documents into one archive.
* [**Document Delete**](/platform-resources/skill-library/document-skills/document-delete.md) — remove temporary or sensitive documents in bulk.

A typical flow: **Upload** collects the file, other skills act on it, **Delete** removes the working copies once the result is archived — which for anything containing PII is not optional housekeeping.


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