MCP Observatory
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txn2/mcp-s3

github

A Model Context Protocol (MCP) server for Amazon S3 and S3-compatible object storage, enabling AI assistants to browse buckets, read and write objects, and generate presigned URLs.

maintainer
txn2
license
Apache-2.0
first seen
2026-06-07
last seen
2026-06-14
releases · 30d
2
short id

Drift inferred · capture-to-capture

No drift recorded — single capability capture; advisories appear once its surface changes.

capabilities 9 tools
transport stdio counts 9 tools · 0 res · 0 prompts permission surface via README inference

tools

  • s3_copy_object

    Copy object within/between buckets

  • s3_delete_object

    Delete object (disabled in read-only mode)

  • s3_get_object

    Retrieve object content

  • s3_get_object_metadata

    Get object metadata without content

  • s3_list_buckets

    List all accessible S3 buckets

  • s3_list_connections

    List configured S3 connections

  • s3_list_objects

    List objects with prefix/delimiter/pagination

  • s3_presign_url

    Generate presigned GET/PUT URLs

  • s3_put_object

    Upload object (disabled in read-only mode)

code evidence
evidence-backed findings quoted directly from the published source artifact — not inferred

This server hasn't been statically analyzed yet (npm/PyPI artifacts only).