"Understanding OAuth 2.0 Protocol" matching MCP servers:

Enables local MCP server for reading, writing, creating Google Sheets and charts via OAuth, acting as the logged-in user without manual sharing.

Zero-knowledge document vault backed by Azure Blob Storage with built-in MCP server. Client-side AES-256-GCM encryption, five tools (list, get, search, create, update), and OAuth-gated access for Claude.

One place for every AI agent's pages and docs. Publish HTML, build folders, ZIPs, PDFs and Office documents as sandboxed, versioned share links, then search, read and update them later from any MCP client. Sign in with Google or GitHub via OAuth. Open source and self-hostable: https://github.com/lexmount/artifact-site

Enables AI assistants to read and optionally write Jottacloud files via the MCP protocol, with secure token-based authentication and configurable path restrictions.

Model Context Protocol server for the Beecargo file hosting API, enabling agents to upload files, create share links, manage folders, and control share settings.

Enables Gmail, Google Calendar, and Google Drive access through the Model Context Protocol, supporting email management, event scheduling, and file operations.

Enables an MCP client to search, read, download, create, edit, organize, trash, untrash, and share files in a single Google Drive account over stdio using your own Google OAuth client.

Enables managing multiple Gmail accounts through a single MCP server, with independent OAuth per account, supporting email read, search, labeling, drafting and sending, as well as calendar and iCal feed operations.

Provides Claude with access to Microsoft SharePoint via the Microsoft Graph API, enabling folder management, document operations (upload, download, read, update, delete), and metadata management with secure OAuth 2.0 authentication.

A Model Context Protocol (MCP) server for ZeroDrive file management. It enables AI assistants like Claude to interact with ZeroDrive cloud storage through a standardized interface.

Enables discovering and invoking all 97 published Frame.io V4 API operations through a searchable catalog, covering accounts, projects, folders, files, comments, shares, metadata, webhooks, and more using OAuth credentials. It also performs complete local multipart uploads, including chunked PUTs and upload status checks.

Enables Claude to search, list, and download files from any Google Drive folder shared with a service account, without OAuth or browser login.

A Model Context Protocol server implementation that enables Claude to perform AWS operations on S3 and DynamoDB services through natural language commands.

A Model Context Protocol server that enables AI assistants to interact with Proton Drive files, supporting operations like listing, reading, creating, and deleting files and folders.

Enables AI agents to perform file operations and sharing management on NextCloud servers via the Model Context Protocol.

A Model Context Protocol server that enables Claude Desktop and other MCP clients to interact with WebDAV file systems through natural language commands for CRUD operations.

A Model Context Protocol server that provides seamless integration with Google Workspace, allowing operations with Google Drive, Docs, and Sheets through secure OAuth2 authentication.

A Model Context Protocol (MCP) server for pCloud cloud storage. Enables AI assistants like Claude to interact with your pCloud - listing files, creating folders, searching, sharing, and more.

MCP server that gives AI agents direct access to Google services including Gmail, Calendar, Drive, and more, with multi-account OAuth support. Enables reading and sending email, managing calendar events, and interacting with Google files through natural language.

MCP server that gives Claude full read-write access to Google Drive, Docs, Sheets, and Slides using your own Google OAuth credentials and hosted server.