Best MCP Servers for Cloud Storage
MCP servers that integrate with S3, Google Drive, Dropbox, and other cloud storage services.
Cloud-storage MCP servers let LLMs read, write, and organize files in cloud services. They are useful for document pipelines, media workflows, and multi-device knowledge bases.
Top picks
s3-mcp-server
A remote, OAuth2-authenticated MCP server that provides read-only S3 tools (list buckets, list objects, check public access, get bucket size) designed to run on ECS Fargate with Auth0 as the identity provider.
mem0-lite
Provides self-hosted memory management for coding agents via MCP, with local vector storage and tools for adding, searching, updating, and deleting memories.
Document MCP
Enables reading and searching documents in allowlisted folders via LiteLLM and MCP tools, using COM for Office files to support IRM-protected content.
obsidian-cli-mcp
Gives Claude and other MCP clients full control of a running Obsidian vault through the official Obsidian CLI, with fast filesystem reads for bulk operations and link-safe writes via the app.
agy-web-search-mcp
A Streamable HTTP MCP server that enables Google search capabilities using agy's OAuth session, deployable locally or on Cloudflare Workers/Vercel Edge.
playwright-mcp-server
Deploys a stateless remote MCP server on Cloudflare Workers without authentication, enabling tools to be used with Cloudflare AI Playground or local clients like Claude Desktop.
How to choose
- Prioritize transport: stdio servers run locally; HTTP/remote servers need no install but require network trust.
- Check stars & maintenance: Higher GitHub stars and recent commits usually signal a more reliable project.
- Review security scope: File-system and browser servers can access sensitive data; run them in isolated environments.
- Match your client: Not all MCP clients support every transport; verify compatibility with Claude Desktop, Cursor, or your own agent.
Editorial picks are based on public metadata and keyword matching. They do not constitute endorsements; always review source and license before use.