io.github.FerhatDundar/s3-mcp-connector MCP Server

io.github.FerhatDundar/s3-mcp-connector

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What is the io.github.FerhatDundar/s3-mcp-connector MCP server?

MCP server for Amazon S3 and S3-compatible endpoints (LocalStack, MinIO). Single Go binary.

How to install io.github.FerhatDundar/s3-mcp-connector

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

AWS_ACCESS_KEY_ID
required
secret
AWS access key ID
AWS_SECRET_ACCESS_KEY
required
secret
AWS secret access key
AWS_REGION
AWS region (default us-east-1)
S3_ENDPOINT_URL
Custom S3 endpoint, e.g. http://localhost:4566 for LocalStack. Leave unset for real AWS.
S3_FORCE_PATH_STYLE
Set to true for LocalStack/MinIO path-style addressing.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "s3-mcp-connector": {
      "command": "https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-darwin-arm64.zip",
      "args": [],
      "env": {
        "AWS_ACCESS_KEY_ID": "<YOUR_AWS_ACCESS_KEY_ID>",
        "AWS_SECRET_ACCESS_KEY": "<YOUR_AWS_SECRET_ACCESS_KEY>",
        "AWS_REGION": "<YOUR_AWS_REGION>",
        "S3_ENDPOINT_URL": "<YOUR_S3_ENDPOINT_URL>",
        "S3_FORCE_PATH_STYLE": "<YOUR_S3_FORCE_PATH_STYLE>"
      }
    }
  }
}