aws-s3-mcp

by samuraikun · Cloud & Infra · ★ 30

aws-s3-mcp is an MCP server by samuraikun. MCP server to integrate AWS S3 and LLM. It has 30 GitHub stars and ranks #514 of 1058 in Cloud & Infra by stars.

Category: Cloud & Infra
Author: samuraikun
GitHub stars: 30
This week: Tracking since 18 Oct 2026
Weekly downloads: 311
Language: TypeScript
License: MIT (open source)
Last update: 2026-02-14 (8 months ago)
Links: Source npm

aws
aws-s3
mcp
mcp-servers
modelcontextprotocol
typescript

How to install aws-s3-mcp

aws-s3-mcp is published on npm as aws-s3-mcp, and it depends on @modelcontextprotocol/sdk. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add aws-s3-mcp -- npx -y aws-s3-mcp

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "aws-s3-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "aws-s3-mcp"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm aws-s3-mcp and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

MCP servers for AWS107

Maintain this project? Get it featured ($99/mo, pinned at the top of Cloud & Infra) or see what featuring includes.

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Frequently asked questions

What is aws-s3-mcp?

aws-s3-mcp is an MCP server by samuraikun in the Cloud & Infra category. MCP server to integrate AWS S3 and LLM. It has 30 GitHub stars and ranks #514 of 1058 in Cloud & Infra by stars. It is written in TypeScript. It is licensed under MIT. It was last updated 8 months ago.

Is aws-s3-mcp free and open source?

Yes. aws-s3-mcp is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.