quickS3
Hosted remote MCP server that connects AI agents to S3-compatible object storage with OAuth sign-in and folder-level roles, without access keys on the client machine.
quickS3 is a hosted MCP server that lets AI agents (Claude Code, Codex, ChatGPT, Claude app/Cowork, or any remote MCP client) list, download, and upload files in S3-compatible buckets. Storage credentials stay on quickS3's side; agents sign in via browser OAuth and receive scoped, revocable grants based on delegated custom roles, down to a single folder. Tools return short-lived links so file bytes transfer directly between the agent and the storage provider; quickS3 does not proxy or store file contents. Supports AWS S3, Cloudflare R2, Backblaze B2, DigitalOcean Spaces, Wasabi, MinIO, Azure Blob Storage, and Google Cloud Storage. Includes an audit log, grant expiry (30/60/90 days), no delete/copy/move/rename tools, and no-overwrite-by-default uploads. Also provides a web interface for teams to browse, share, and manage object storage access.
- Category
- MCP servers
- Pricing
- freemium
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- no
- Open source
- no
Listed 2026-10-26 · last verified 2026-10-26 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9
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API
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