How to Use the Amazon S3 Bucket MCP in Claude Code

Q: Can Claude Code search an Amazon S3 Bucket for specific files?

Yes. The CLI uses the listobjects tool to search your bucket. It filters by prefix and delimiter to find exactly what you requested.

Q: Does Claude Code let me read Amazon S3 Bucket policies?

It does. The agent calls getbucketpolicy to fetch the current IAM rules attached to your bucket. This makes auditing access controls incredibly fast from the command line.

Manage your Amazon S3 Bucket objects directly from the terminal with Claude Code.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Amazon S3 Bucket MCP to Claude Code

Create your Vinkius account to connect Amazon S3 Bucket to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

Setup Amazon S3 Bucket with Claude Code

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Headless object management

Terminal users need tools that work without a GUI. Claude Code executes bucket operations right from your command line. You can tell it to clear out old deployment artifacts, and it fires off `delete_object` for every match. Pushing new assets works exactly the same way. The CLI runs `put_object` to upload your compiled binaries or static files. It handles the remote storage tasks while you stay focused on your terminal session.

Audit bucket security via MCP Server

Checking AWS security rules from a terminal usually requires messy bash scripts and jq parsing. Claude Code handles the parsing for you. It runs `get_bucket_policy` to pull the raw JSON rules into its context. The agent analyzes the policy and flags any public access risks. It follows up with `get_bucket_acl` to check for legacy access controls. You get a plain English summary of your bucket security instantly.

Scriptable file inspection

Site reliability engineers spend half their day reading remote log files. Claude Code fetches that text directly using `get_object_data`. You can pipe the output to other terminal tools or have the agent summarize the errors. Finding the right log file is fast. The agent uses `list_objects` to filter by prefix and date. It checks `get_object_metadata` to ensure the file is not too massive before pulling the content down.

Setup guide

Set up Amazon S3 Bucket MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see amazon-s3-bucket-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Amazon S3 Bucket transactions." It will automatically discover and invoke the available Amazon S3 Bucket tools.

Terminal

claude mcp add --transport http amazon-s3-bucket-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Amazon S3 Bucket MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "amazon-s3-bucket-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Amazon S3 Bucket. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Amazon S3 Bucket now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Amazon S3 Bucket MCP in Claude Code

Run claude mcp add --transport http vinkius-s3 -- . Make sure all flags come before the server name. Claude Code saves this configuration in your ~/.claude.json file.

Yes. The CLI uses the list_objects tool to search your bucket. It filters by prefix and delimiter to find exactly what you requested.

It does. The agent calls get_bucket_policy to fetch the current IAM rules attached to your bucket. This makes auditing access controls incredibly fast from the command line.

You can push any local file to your bucket. Claude Code executes the put_object tool to handle the upload. It works perfectly for quick backups or deployment scripts.

Every request runs in an isolated, zero-trust environment. When your CLI fetches object data or bucket metadata, the Vinkius sandbox processes it and immediately shuts down. Your AWS credentials and file contents remain completely private.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript