MCPLow riskUnclaimed

s3-mcp-connector

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

FerhatDundarferhatdundar/s3-mcp-connectorUpdated Jul 3, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.FerhatDundar/s3-mcp-connector",
  "description": "MCP server for Amazon S3 and S3-compatible endpoints (LocalStack, MinIO). Single Go binary.",
  "repository": {
    "url": "https://github.com/FerhatDundar/s3-mcp-connector",
    "source": "github"
  },
  "version": "0.2.0",
  "websiteUrl": "https://github.com/FerhatDundar/s3-mcp-connector#readme",
  "packages": [
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-darwin-arm64.zip",
      "version": "0.2.0",
      "fileSha256": "1d684884f04b224a9cc11a2c1742ffc9bae309279a88a0c210ed11c66299a967",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "AWS access key ID",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_ACCESS_KEY_ID"
        },
        {
          "description": "AWS secret access key",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_SECRET_ACCESS_KEY"
        },
        {
          "description": "AWS region (default us-east-1)",
          "format": "string",
          "name": "AWS_REGION"
        },
        {
          "description": "Custom S3 endpoint, e.g. http://localhost:4566 for LocalStack. Leave unset for real AWS.",
          "format": "string",
          "name": "S3_ENDPOINT_URL"
        },
        {
          "description": "Set to true for LocalStack/MinIO path-style addressing.",
          "format": "string",
          "name": "S3_FORCE_PATH_STYLE"
        }
      ]
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-darwin-amd64.zip",
      "version": "0.2.0",
      "fileSha256": "bd8bd6c86d1bc272b9db527a684efa5271551b42cf251078c8637bdac2b4473f",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "AWS access key ID",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_ACCESS_KEY_ID"
        },
        {
          "description": "AWS secret access key",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_SECRET_ACCESS_KEY"
        },
        {
          "description": "AWS region (default us-east-1)",
          "format": "string",
          "name": "AWS_REGION"
        },
        {
          "description": "Custom S3 endpoint, e.g. http://localhost:4566 for LocalStack. Leave unset for real AWS.",
          "format": "string",
          "name": "S3_ENDPOINT_URL"
        },
        {
          "description": "Set to true for LocalStack/MinIO path-style addressing.",
          "format": "string",
          "name": "S3_FORCE_PATH_STYLE"
        }
      ]
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-linux-amd64.zip",
      "version": "0.2.0",
      "fileSha256": "e6b17a66aef0adf60066cac4ef9b4982ae69b737de6f5215469c7a3129a96725",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "AWS access key ID",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_ACCESS_KEY_ID"
        },
        {
          "description": "AWS secret access key",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_SECRET_ACCESS_KEY"
        },
        {
          "description": "AWS region (default us-east-1)",
          "format": "string",
          "name": "AWS_REGION"
        },
        {
          "description": "Custom S3 endpoint, e.g. http://localhost:4566 for LocalStack. Leave unset for real AWS.",
          "format": "string",
          "name": "S3_ENDPOINT_URL"
        },
        {
          "description": "Set to true for LocalStack/MinIO path-style addressing.",
          "format": "string",
          "name": "S3_FORCE_PATH_STYLE"
        }
      ]
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-linux-arm64.zip",
      "version": "0.2.0",
      "fileSha256": "60736a01c46459392ff08f5c38704b1f5b5b1894604194d893cfe36aa9f66583",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "AWS access key ID",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_ACCESS_KEY_ID"
        },
        {
          "description": "AWS secret access key",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_SECRET_ACCESS_KEY"
        },
        {
          "description": "AWS region (default us-east-1)",
          "format": "string",
          "name": "AWS_REGION"
        },
        {
          "description": "Custom S3 endpoint, e.g. http://localhost:4566 for LocalStack. Leave unset for real AWS.",
          "format": "string",
          "name": "S3_ENDPOINT_URL"
        },
        {
          "description": "Set to true for LocalStack/MinIO path-style addressing.",
          "format": "string",
          "name": "S3_FORCE_PATH_STYLE"
        }
      ]
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-windows-amd64.zip",
      "version": "0.2.0",
      "fileSha256": "0ea288b911600ecb057ff946eb30da9a5231d9d7b4ca927963a122261596d577",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "AWS access key ID",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_ACCESS_KEY_ID"
        },
        {
          "description": "AWS secret access key",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_SECRET_ACCESS_KEY"
        },
        {
          "description": "AWS region (default us-east-1)",
          "format": "string",
          "name": "AWS_REGION"
        },
        {
          "description": "Custom S3 endpoint, e.g. http://localhost:4566 for LocalStack. Leave unset for real AWS.",
          "format": "string",
          "name": "S3_ENDPOINT_URL"
        },
        {
          "description": "Set to true for LocalStack/MinIO path-style addressing.",
          "format": "string",
          "name": "S3_FORCE_PATH_STYLE"
        }
      ]
    },
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-windows-arm64.zip",
      "version": "0.2.0",
      "fileSha256": "7e19642f6d517c811a3cfae9896b66128afb4b39ad6f049c09572e98ab8dd9a4",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "AWS access key ID",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_ACCESS_KEY_ID"
        },
        {
          "description": "AWS secret access key",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "AWS_SECRET_ACCESS_KEY"
        },
        {
          "description": "AWS region (default us-east-1)",
          "format": "string",
          "name": "AWS_REGION"
        },
        {
          "description": "Custom S3 endpoint, e.g. http://localhost:4566 for LocalStack. Leave unset for real AWS.",
          "format": "string",
          "name": "S3_ENDPOINT_URL"
        },
        {
          "description": "Set to true for LocalStack/MinIO path-style addressing.",
          "format": "string",
          "name": "S3_FORCE_PATH_STYLE"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—bundle
Installs—mcpb:https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-darwin-arm64.zip@0.2.0mcpb:https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-darwin-amd64.zip@0.2.0mcpb:https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-linux-amd64.zip@0.2.0mcpb:https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-linux-arm64.zip@0.2.0mcpb:https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-windows-amd64.zip@0.2.0mcpb:https://github.com/FerhatDundar/s3-mcp-connector/releases/download/v0.2.0/s3-mcp-connector-plugin-v0.2.0-windows-arm64.zip@0.2.0
Runs install scripts—None
NetworkNoneNone
Needs credentialsAWS_ACCESS_KEY_IDAWS_SECRET_ACCESS_KEYAWS_ACCESS_KEY_IDAWS_SECRET_ACCESS_KEY
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #10.2.0latestOct 7, 2026