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MCP Server for Apache OpenDAL™

by Xuanwo

Model Context Protocol Server for Apache OpenDAL™

A Model Context Protocol (MCP) server implementation that provides access to various storage services via Apache OpenDAL™.

PyPI - Version PyPI - Python Version Lint and Test

Features

  • Seamless access to multiple storage services including S3, Azure Blob Storage, Google Cloud Storage, and more

  • List files and directories from storage services

  • Read file contents with automatic text/binary detection

  • Environment variable based configuration

Related MCP server: MCP Database Server

Installation

pip install mcp-server-opendal

Usage with Claude Desktop

Add the following to claude_desktop_config.json:

{ "mcpServers": { "opendal": { "command": "uvx", "args": [ "mcp-server-opendal" ], "env": { "YOUR_ENV_VAR": "YOUR_ENV_VALUE" } } } }

It requires uv to be installed on your machine. Check the official documentation for installation guides.

Environment variables

Configure storage services by setting environment variables. Each service requires a prefix and specific configuration options.

For example, to configure an S3 service with alias "mys3":

OPENDAL_MYS3_TYPE=s3 OPENDAL_MYS3_BUCKET=mybucket OPENDAL_MYS3_REGION=us-east-1 OPENDAL_MYS3_ENDPOINT=http://localhost:9000 OPENDAL_MYS3_ACCESS_KEY_ID=myaccesskey OPENDAL_MYS3_SECRET_ACCESS_KEY=mysecretkey

Then you can use tool like read and list with mys3://path/to/file.

mcp-server-opendal will also load from .env.

Development

npx @modelcontextprotocol/inspector \ uv run mcp-server-opendal
Deploy Server
A
security – no known vulnerabilities
A
license - permissive license
A
quality - confirmed to work

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