MCP Tools DirectoryAbout this integration
AWS S3 MCP — list buckets, browse objects, upload/download, presigned URLs.
- Transport
- stdio
- Authentication
- unknown
- Initial setup
- credentials
- Runtime
- unattended
- Evidence
- documented
- Version
- 1.0.1
- Package
- mcp-server-s3
- Last compatibility test
- Not independently tested
Connect your agent
mcp-server-s3Publisher README and npm manifest were reviewed without installing the package, contacting AWS, or exercising any S3 operation. The server includes destructive object deletion and write capabilities, so deployment permissions require least-privilege review. The package and integration endpoint were not runtime tested or security-audited.
Capabilities: List S3 buckets and objects, Read, upload, and delete S3 objects, Generate temporary presigned object URLs, Inspect bucket availability
Connected profiles
Additional details
io.github.ofershap/s3
Source ↗ · Checked 2026-09-171.0.1
Source ↗ · Checked 2026-09-17CC0-1.0; package licenses are separate
Source ↗ · Checked 2026-09-17npm
Source ↗ · Checked 2026-09-17mcp-server-s3
Source ↗ · Checked 2026-09-191.0.1
Source ↗ · Checked 2026-09-19Publisher configuration launches mcp-server-s3 with npx as a local MCP subprocess.
Source ↗ · Checked 2026-09-19The documented AWS credential chain may use access-key environment variables, a shared credentials file, or an IAM role; AWS IAM/SigV4 authentication is outside the directory's native auth taxonomy.
Source ↗ · Checked 2026-09-19MCP clients are configured with a local npx command; the existing catalog transport remains stdio with no fixed remote MCP endpoint.
Source ↗ · Checked 2026-09-19Publisher documentation reviewed; package and integration endpoint not executed or independently security-audited.
Source ↗ · Checked 2026-09-19