# catalyst-stratus

> Claude/Codex skill by [@catalystbyzoho](https://omgskills.com/library/catalystbyzoho/index.md) · 3 stars · Updated 2026-08-12

Catalyst Stratus — object storage service with upload/download, signed URLs, and multipart upload support. Stratus uses its own SDK-based APIs (not S3-API-compatible). Migrate from AWS S3 or GCS using the Stratus Migration Tool. Trigger on 'Stratus', 'object storage', 'upload file', 'signed URL', 'putObject', 'getObject', or 'bucket'.

## Install

```sh
git clone https://github.com/catalystbyzoho/claude-plugin /tmp/claude-plugin && ln -s /tmp/claude-plugin/skills/catalyst-stratus ~/.claude/skills/catalyst-stratus
```

## From README

How It Works Bucket naming — Bucket names are globally unique. Use {app-name}-{project-id-prefix} pattern to avoid collisions. Load references/stratus-basics.md — for upload/download/delete patterns, the 250 GB single-upload limit, signed URL generation, and multipart . Large files — Multipart upload is recommended (not required) for files ≥ 100 MB. Single-shot upload supports up to 250 GB per object. Load the multipart section of stratus-basics.md. Signed URLs — For user-facing direct downloads/uploads, generate a signed URL server-side and return it to the client. Triggers Use this skill for: "Stratus", "object storage", "file storage", "upload file", "download file", "signed URL", "pre-signed URL", "multipart upload", putObject, getObject, "bucket", "Stratus bucket", "store files on Catalyst", "Stratus vs File Store", "250GB limit", or "file download link".

## Links

- HTML page: https://omgskills.com/library/catalystbyzoho/claude-plugin/skills/catalyst-stratus/
- GitHub: https://github.com/catalystbyzoho/claude-plugin
- Author: [@catalystbyzoho](https://omgskills.com/library/catalystbyzoho/index.md)

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