MCP servers for oauth2

Policy-aware OAuth 2.1 MCP gateway for Microsoft 365 operated by 21Vianet

The bridge for remote MCP — seamless OAuth, resilient auth recovery, production-grade reliability

Production-grade MCP server for Google Forms, Google Drive & Google Sheets. Build, automate, and manage forms using AI-powered workflows and complete Google Workspace integration.

Secure execution for AI agents, on any machine. Connect any MCP client to the development environment on any machine you can run a command on (even your own laptop) - no open ports, no tunnels, and yo

Self-hosted MCP server that lets Claude, ChatGPT, Meta Muse and any MCP client read and write one Markdown vault (Obsidian-compatible). Go, OAuth 2.1 with passkeys, no shell, no hard deletes.

DeepSeek Harness 通用 MCP连接器、连接管理与扩展市场：连接 MCP Server，发现工具与 Prompt，扩展 AI 技能；支持 OAuth/PKCE、API Key、JSON 导入。由企查查（Qichacha/QCC）团队发起维护。General-purpose MCP connector, connection manager, plugin, extension and

A curated list of resources for Cross-App Access (XAA) and the Identity Assertion JWT Authorization Grant (ID-JAG).

Advanced Intervals.icu MCP server for ChatGPT & Claude: Garmin-enriched metrics, all custom fields & streams, recovery insights, endurance performance analysis, OAuth. Community-maintained continuatio

Local MCP server for Gmail, Google Calendar and Contacts — runs on your own OAuth credentials, keeps secrets in the OS credential manager

Single-user, self-hosted MCP server that gives Claude read/write access to your Obsidian vault — Docker + Cloudflare tunnel, OAuth 2.1, one-command start

An MCP tool. Connect your assistant to /mcp and every tool call goes through a broker — scoped per caller, under a credential they never hold, revocable, metered and audited.

Self-hosted MCP server: your codebase as a knowledge graph, your secrets in an encrypted vault — both reachable by your AI assistant, and by nobody else.

AI Governance Infrastructure — open gateway demo. Self-hosted systemprompt.io gateway in a single Rust binary: policy, audit trails, and cost attribution on every AI request, with the Systemprompt Bri

MCP server for Google Search Console - index status, URL inspection, request indexing, sitemap submission and search analytics for Claude and other AI agents.

sempods reference implementation for the JVM — pod server, identity service, hosted MCP, clients

Delegate Grok Bot coding work to your own local Claude Code / Codex CLIs via a custom MCP connector