Looking for an alternative to MCP Server S3? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Cloud Platforms ecosystem, we have cataloged and compared the top alternative MCP servers below.
The ofershap/mcp-server-s3 MCP server exposes AWS S3 bucket and object operations as MCP tools. It uses the standard AWS credential chain, reading environment variables, shared credentials, or IAM roles on the host. Use it when an MCP client needs to browse buckets, read or write text objects, remove objects, check buckets, or create temporary object links. Object content handled by the tools is text.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| npx | Other | Free | 4 | — | Current | |
| uvx | API key | Bring your own API key (usage-based cost) | 9,716 | — | Compare → | |
| uvx | No auth required | Free | 186 | — | Compare → | |
| Remote (SSE) | Free/None | Free | 4 | — | Compare → | |
| npx | OAuth | Free | 15 | — | Compare → | |
| — | No auth required | Free | 21 | — | Compare → | |
| uvx | API key | Bring your own API key (usage-based cost) | 39 | — | Compare → | |
| uvx | No auth required | Free | 743 | — | Compare → | |
| npx | API key | Free | 21 | — | Compare → | |
| uvx | Other | Free | 352 | 1 | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 19 | — | Compare → | |
| uvx | API key | Paid | 17 | — | Compare → | |
| npx | API key | Free | 38 | — | Compare → |