"Multi-user Google Calendar and Sheets MCP server with OAuth token authentication" matching MCP servers:

MCP server that reduces token consumption in AI coding assistants by up to 90% via structural reads, PreToolUse hooks, and tp-\* subagents.

Serves a folder of markdown as a remote MCP server over a single HTTPS URL, supporting OAuth 2.1 discovery and optional write-to-inbox.

MCP server for accessing macOS Calendar events

Enables secure management of CTERA Portal file systems and administration through OAuth 2.1 authentication. Provides enterprise-grade access to CTERA operations including directory browsing, user management, and team portal administration with proper authentication and authorization controls.

Enables atomic batch find-and-replace edits across single or multiple files, reducing tool calls and token usage for efficient code refactoring.

Enables ChatGPT web to read local files, search code, run shell commands, and drive a local Codex CLI via an official MCP connector, with human approval for risky commands and full audit logging.

Comprehensive integration with Google Workspace services (Gmail, Calendar, Sheets, Docs, Drive) plus local storage for job tracking and a personal memory system for storing user preferences, behaviors, and goals.

MCP server for managing multiple SSH servers via AI assistants, offering tools for remote command execution, file operations, and system monitoring.

MCP server for Google Drive integration with file management, search, sharing, and full CRUD operations.

Enables read-only access to multiple Google Drive accounts simultaneously through secure service account authentication. Supports listing, searching, and extracting content from Google Workspace documents, spreadsheets, and text files.

Provides owner-bound secure storage and retrieval of tool outputs via MCP tools, enabling trusted persistence for agents like Claude Code, Codex CLI, and OpenCode.

Enables reading and extracting structured data from Google Docs and Sheets, including text, tables, formulas, and images. It supports advanced image handling and multiple authentication methods for interacting with private and public workspace files.

A comprehensive integration providing 114 tools to manage Google Drive, Docs, Sheets, Slides, Gmail, Calendar, and more through the Model Context Protocol. It enables seamless interaction with the full Google Workspace suite for file management, communication, and scheduling directly within Claude.

Google Drive MCP server that enables file management, conversion of spreadsheets to live Google Sheets, sharing, and downloading. Designed for collaborative review workflows.

A local MCP bridge that lets ChatGPT chat mode operate the user's own computer, running project, file, and shell tasks through a local executor and returning progress and results to the conversation. It also coordinates Codex sessions (persistent or one-off) and other agent CLIs as sub-agents.

Enables interaction with Google Sheets, Docs, and Drive to manage spreadsheets, documents, and files. It supports operations like reading and updating cell data, extracting text from documents, and searching or sharing files within Google Drive.

An MCP server that enables AI assistants to list, read, create, and manage files in Google Drive. It features automatic conversion of Google Workspace formats into Markdown, CSV, and plain text for seamless integration with AI workflows.

A local MCP server that gives Claude Code full-scope Google Drive access — search, read, upload, rename, move, and change sharing permissions on existing files.

MCP server for summarizing content from Baidu Netdisk, local files, Bilibili, X, and web articles, producing Obsidian notes with bidirectional links and Feishu digests.

Provides a sandboxed filesystem API for AI agents, enabling natural-language file read, write, append, delete, move, list, create, and metadata operations through MCP tools.