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Microsoft Exchange Online MCP

제작자: servosity버전 0.1.1i★ –i내 컴퓨터에서 실행
레지스트리 이름io.github.Servosity/exchange-online-mcp

설치

개요

제작자가 쓴 설명(영어 원문)

Exchange Online admin for MSPs: forwarding audits, EWS posture and offboarding, no PowerShell

PopNx MCP의 세 기둥

이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.

할 수 있는 일

이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.

  • 연결 방식: 내 컴퓨터에서 실행
  • 전송 방식: stdio
  • 카테고리: 기타
  • 입력해야 할 값: EXCHANGE_ONLINE_TOKEN, EXCHANGE_ONLINE_MCP_HTTP_TOKEN

설치

쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.

설치하기 전에

  • 기본 점검: 1개 중 1개 통과
  • 내 컴퓨터에서 내 사용자 계정의 권한(파일, 네트워크, 앱)으로 실행돼요.
  • 직접 입력할 값: EXCHANGE_ONLINE_TOKEN, EXCHANGE_ONLINE_BASE_URL, EXCHANGE_ONLINE_ANCHOR_MAILBOX, EXCHANGE_ONLINE_MCP_READ_ONLY, EXCHANGE_ONLINE_NO_LOCAL_DATA, EXCHANGE_ONLINE_MCP_HTTP_TOKEN, EXCHANGE_ONLINE_USER_AGENT, PRINTING_PRESS_CLIENT_PROFILE

비밀로 표시된 값은 내 계정의 열쇠예요. 절대 다른 사람과 공유하거나 채팅에 붙여 넣지 마세요.

어떤 앱을 쓰세요?

위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.

제작자의 .mcpb 파일 다운로드

링크는 제작자의 파일로 바로 연결돼요. 우리가 보관하거나 다시 패키징하지 않아요. 파일을 열면 Claude Desktop이 설치해요.

터미널에서 이 명령어를 실행하세요

실행하기 전에 빈 값을 채워 주세요.

브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.

브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.

이 서버는 내 컴퓨터에서 실행되는데, ChatGPT는 인터넷에 있는 서버에만 연결할 수 있어요. 다른 앱을 고르세요.

선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.

직접 입력할 값

  • EXCHANGE_ONLINE_TOKEN 비밀 필수 env
    Set the EXCHANGE_ONLINE_TOKEN credential for the Microsoft Exchange Online MCP server.
  • EXCHANGE_ONLINE_BASE_URL env
    Optional. Leave blank to use https://outlook.office365.com. Set it only for a national cloud or a test server; the token then goes to that host.
  • EXCHANGE_ONLINE_ANCHOR_MAILBOX env
    Optional. The X-AnchorMailbox value for calls with no target mailbox, for example UPN:admin@example.com with a delegated token. Leave blank to use the organization system mailbox Microsoft documents…
  • EXCHANGE_ONLINE_MCP_READ_ONLY env
    Optional. Set to exactly 1 to keep only read tools: exchange-online_read still serves the Get-* cmdlets, and every write tool is removed.
  • EXCHANGE_ONLINE_NO_LOCAL_DATA env
    Optional. Set to 1 to stop saving reads locally; reads go to the API. An inbox-rule sweep or quarantine snapshot you run is still saved.
  • EXCHANGE_ONLINE_MCP_HTTP_TOKEN 비밀 env
    Required only when running the MCP server with --transport http (a remote/hosted deployment). Callers must send a matching Authorization: Bearer header. Not needed for the default local stdio transpo…
  • EXCHANGE_ONLINE_USER_AGENT env
    Optional. Overrides the User-Agent the CLI sends on Exchange requests. Leave blank to use the CLI's own built-in User-Agent.
  • PRINTING_PRESS_CLIENT_PROFILE env
    Only used when the MCP server is bound to a tenant-gated client profile. This connector registers no tenant-gated source, so leave it blank; each call names its tenant ID.

이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.

할 수 있는 일

내 컴퓨터에서 실행돼요. 설치하면 AI 앱에 도구 목록이 나타나요.

기본 점검i

누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 7일 점검

  • ✓ 통과

    제작자와 저장소 일치

    레지스트리 이름이 GitHub 계정 servosity 기준으로 확인되었고, 이 계정이 저장소를 소유하고 있어요

  • … 아직 점검 안 함

    계속 관리되고 있음

    아직 GitHub에서 이 저장소를 읽어 오지 않았어요

  • … 아직 점검 안 함

    라이선스 있음

    아직 GitHub에서 이 저장소를 읽어 오지 않았어요

  • – 해당 없음

    엔드포인트 응답

    내 컴퓨터에서 실행되는 서버라 인터넷 엔드포인트가 없어요

  • – 해당 없음

    OAuth로 로그인

    내 컴퓨터에서 실행되며, 대신 로컬 설정을 사용해요

  • … 아직 점검 안 함

    도구 설명에 숨겨진 지시 없음

    내 컴퓨터에서 실행돼요. 도구 목록은 인터넷 엔드포인트가 있는 서버에서만 읽을 수 있어요

기타 카테고리의 다른 서버와 비교i

  • 이 카테고리의 다른 서버 32715개 중 0%보다 스타가 많아요
  • 이 카테고리의 다른 서버 32715개 중 100%보다 최근에 레지스트리에 공개됐어요
  • 기본 점검 결과가 이 카테고리의 다른 서버 32715개 중 100%와 같거나 더 좋아요

레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.

자주 묻는 질문

Microsoft Exchange Online MCP, 안전한가요?

해당하는 기본 점검 1개 중 1개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.

어떤 키나 코드가 필요한가요?

입력해야 할 값: EXCHANGE_ONLINE_TOKEN, EXCHANGE_ONLINE_MCP_HTTP_TOKEN

내 컴퓨터에서 실행되나요, 클라우드에서 실행되나요?

내 컴퓨터에서 실행돼요. AI 앱이 필요할 때 실행하고, 데이터는 제작자의 서버를 거치지 않아요(서버 자체가 온라인 서비스를 호출하는 경우는 제외).

아직 관리되고 있나요?

GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(0.1.1)은 오늘 레지스트리에 올라왔어요.

어떤 앱에서 쓸 수 있나요?

Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. 내 컴퓨터에 MCPB도 있어야 해요.

대신 쓸 수 있는 건 뭐가 있나요?

같은 카테고리에는: Spec Driven Development, Remote Desktop Commander, First Sale Scout

대안

같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.

카드 보는 법:★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i

Spec Driven Development

제작자: formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

내 컴퓨터에서 실행★ 440MIT14개월 전 업데이트
설치

Remote Desktop Commander

제작자: desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

클라우드에서 실행★ 211그저께 업데이트
설치

First Sale Scout

제작자: firstsale.pro

Playbooks and a 14-day checklist for founders winning their first paying customers.

클라우드에서 실행오늘 업데이트
설치

제작자의 README

README 열기

제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.

Microsoft Exchange Online + AI - for ChatGPT, Claude, GitHub Copilot, Microsoft 365 Copilot, Gemini, and any agent that speaks MCP

Unofficial. Community-built Claude Code Skill and MCP server for the Microsoft Exchange Online

API. Not affiliated with, endorsed by, or sponsored by Microsoft Corporation.

▶ Watch the 30-second demo - demo data is simulated; every command shown exists in the real CLI.

Exchange Online admin for MSPs over REST: forwarding audits, EWS posture, offboarding and quarantine across client tenants, no PowerShell session. Works with the AI you already use - ChatGPT (Plus/Pro+), Claude Desktop, Codex, Claude Code, Claude Cowork, and GitHub Copilot - plus Microsoft 365 Copilot / Copilot Studio and Google Gemini via the remote path. Free, open source, runs on your laptop. Built for MSP owners. No code required.

Works with your agent

The six agents MSP owners actually use (self-serve, works today):

Your AI agentHow to install the Microsoft Exchange Online skill
Claude DesktopRun installer, then Settings > Extensions to register exchange-online-mcp (no JSON editing).
ChatGPT (paid plans)Run installer, host exchange-online-mcp over HTTPS with EXCHANGE_ONLINE_MCP_HTTP_TOKEN set, then register it as a Developer Mode connector if your connector settings can send the bearer token.
Codex CLIPaste the install prompt below.
Claude CodePaste the install prompt below.
Claude CoworkPaste the install prompt below.
GitHub Copilot (VS Code)Run installer, add exchange-online-mcp to mcp.json under the servers key, then pick Agent mode.

For ChatGPT, run exchange-online-mcp --transport http with EXCHANGE_ONLINE_MCP_HTTP_TOKEN set, on an HTTPS host; every request sends that token. See mcp-install.md.

Also for the Microsoft and Google stacks

Big install base, but an honest heads-up: these are the remote / enterprise path, not the local binary you just installed.

AgentWhat it takes
Microsoft 365 Copilot / Copilot StudioNot self-serve. Host exchange-online-mcp over HTTPS with EXCHANGE_ONLINE_MCP_HTTP_TOKEN set, then wire it into Copilot Studio (Tools > Add a tool > Model Context Protocol > Server URL) or a declarative agent, if it can send the bearer token. Needs a Copilot Studio license + tenant admin. See mcp-install.md.
Google GeminiGemini CLI is local - same as Claude Code. The Gemini app is remote - same HTTPS path as ChatGPT. See mcp-install.md.

Skill-native agents (also covered): Hermes and OpenClaw read this skill's SKILL.md directly *and* speak MCP - see their install sections below. Also works with Cursor, Windsurf, Cline, Continue.dev, and Zed via MCP. Full per-tool wire-up: [docs/which-agent.md](../../docs/which-agent.md).

Run more than one agent? Install across all 51+ supported agents in one command: npx skills add Servosity/msp-skills@latest (requires Node.js, then run the per-skill installer for the CLI/MCP binaries). See docs/which-agent.md.

Install in 60 seconds

Fastest for Claude Desktop - one-click .mcpb

Download Microsoft Exchange Online MCP (.mcpb) - then open Claude Desktop > Settings > Extensions and select the file. One click, no JSON, no shell. (Browse every Microsoft Exchange Online release on the releases page.)

Prefer the Claude Code plugin? Add the marketplace once, then install - works immediately, no directory listing required:

/plugin marketplace add Servosity/msp-skills

/plugin install exchange-online@msp-skills

Path A - paste one prompt into your AI agent (recommended)

Copy this into Claude Code, Codex CLI, or Claude Cowork:

Install the Microsoft Exchange Online Skill and MCP server from Servosity/msp-skills in this agent workspace. If this workspace uses a POSIX shell (macOS, Linux, WSL, or Bash), run bash <(curl -fsSL https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/exchange-online/install.sh). If it uses Windows PowerShell, run iwr -useb https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/exchange-online/install.ps1 | iex. Then authenticate per the README and run exchange-online-cli --help to explore.

The same prompt works in any agent that can run shell.

Path B - run the installer yourself

Windows (PowerShell):

iwr -useb https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/exchange-online/install.ps1 | iex

macOS / Linux:

bash <(curl -fsSL https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/exchange-online/install.sh)

The installer drops both exchange-online-cli (the CLI) and exchange-online-mcp (the MCP server) into your user bin path. Claude Code, Codex, and Cowork discover the Skill via SKILL.md in this directory.

Verify:

exchange-online-cli --version
Upgrade to the latest version

The installer always fetches the current release - re-run it to upgrade:

macOS / Linux:

bash <(curl -fsSL https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/exchange-online/install.sh)

Windows (PowerShell):

iwr -useb https://raw.githubusercontent.com/Servosity/msp-skills/main/skills/exchange-online/install.ps1 | iex

Claude Desktop .mcpb users: download the latest .mcpb (top of this section) and re-select it in Settings > Extensions. Claude Code plugin users: /plugin update exchange-online@msp-skills.

Add to Claude Desktop, GitHub Copilot, Gemini CLI, Microsoft 365 Copilot, or another MCP client

After the installer runs, see [mcp-install.md](./mcp-install.md) and [docs/which-agent.md](../../docs/which-agent.md) for the per-agent wire-up - one section per agent, including the GitHub Copilot servers key and the remote Microsoft 365 Copilot / Copilot Studio path. Claude Desktop's Settings > Extensions panel is the simplest path; the MCP config block (for users who prefer editing JSON) is documented in mcp-install.md.

Install for Hermes

From the Hermes CLI:

hermes skills install servosity/msp-skills/skills/exchange-online --force

Inside a Hermes chat session:

/skills install servosity/msp-skills/skills/exchange-online --force

Hermes speaks MCP natively, so it can also use the exchange-online-mcp server directly - same install path, same env vars.

Install for OpenClaw

Tell your OpenClaw agent (copy this):

Install the exchange-online skill from https://github.com/servosity/msp-skills/tree/main/skills/exchange-online. The skill defines how its required CLI (exchange-online-cli) can be installed via the openclaw: frontmatter block.

OpenClaw isn't generally available yet; the frontmatter wiring is pre-shipped and will activate the moment OpenClaw launches.

Authenticate

Set a bearer token for https://outlook.office365.com issued for the customer tenant you are working in (GDAP partners mint one per tenant; tokens last about an hour). App-only tokens need Exchange.ManageAsApp (cmdlet commands) or Exchange.ManageAsAppV2 (the Admin API v2.0 commands) plus an Exchange role such as Exchange Administrator:

EXCHANGE_ONLINE_TOKEN=<value> exchange-online-cli doctor

On Windows (PowerShell):

$env:EXCHANGE_ONLINE_TOKEN = "<value>"; exchange-online-cli doctor

doctor checks config, paths and API reachability, and tries the credential with one read cmdlet (Get-AcceptedDomain) when it can. Run the read commands you need to confirm the token's Exchange role covers them.

What this skill does

Question your MSP keeps askingCommand
Is any mail auto-forwarding out of this tenant, and does policy block it?exchange-online-cli forwarding-audit 0550b473-9fd2-4dbb-a058-a1640b4bf458 --sweep --agent
Which inbox rules forward, redirect, delete or hide mail, tenant-wide?exchange-online-cli inbox-rules sweep 0550b473-9fd2-4dbb-a058-a1640b4bf458 --agent
Which mailboxes still have EWS, IMAP, POP or SMTP AUTH effectively on?exchange-online-cli ews-posture 0550b473-9fd2-4dbb-a058-a1640b4bf458 --all --agent
What compromise evidence does this mailbox show?exchange-online-cli bec triage 0550b473-9fd2-4dbb-a058-a1640b4bf458 alex@example.com --agent
Which offboarding steps are done or pending for this leaver?exchange-online-cli offboard 0550b473-9fd2-4dbb-a058-a1640b4bf458 jane@example.com --manager boss@example.com --plan --agent
Which mailboxes can this user open or send as?exchange-online-cli access-map 0550b473-9fd2-4dbb-a058-a1640b4bf458 jane@example.com --agent
Why did this email not arrive?exchange-online-cli where-is 0550b473-9fd2-4dbb-a058-a1640b4bf458 --recipient alex@example.com --since 48h --agent
Which quarantine release requests are oldest across my tenants?exchange-online-cli quarantine queue --older-than 24h --agent

Full command reference: guide.md. For the AI-agent operating contract (--agent, --dry-run, when to confirm before mutating), see AGENTS.md.

What makes this different

Exchange Online administration usually means a PowerShell session per customer tenant. This connector calls the same REST admin endpoints the ExchangeOnlineManagement v3 module uses, one tenant per call, so an AI agent gets JSON answers with no PowerShell runtime or session to keep alive.

On top of the raw cmdlets it adds compound commands that each answer a whole question: forwarding-audit (mailbox forwarding, inbox rules, the outbound spam policy and remote domains in one verdict), bec triage (rules, forwarding, restricted-sender status, new mobile devices and outbound volume for one mailbox), ews-posture (each mailbox's effective protocol state once org defaults apply) and offboard (the Exchange side of a leaver with a per-step receipt). inbox-rules sweep and quarantine snapshot save results locally, so forwarding-audit and the cross-tenant quarantine queue can read them without another pass. API responses themselves are not kept in a response cache on disk.

The pain this closes

Microsoft began a phased shutdown of Exchange Web Services (EWS) in Exchange Online on October 1, 2026, with full retirement on April 1, 2027 (Microsoft 365 Message Center MC1227454). Every MSP has to find which client mailboxes still depend on EWS and the other legacy protocols, and the effective answer per mailbox depends on the org default and the mailbox override together. Meanwhile business email compromise keeps leaving inbox rules and forwarding behind, and those live per mailbox (Practical365, "Good Use of Microsoft 365 Auditing Can Halt Business Email Compromise Attempts").

  • ews-posture: the mailboxes that break, or stay exposed, when EWS and legacy auth go away.
  • forwarding-audit and inbox-rules sweep: whether mail is leaving a tenant, and which rule sends it.
  • bec triage: one mailbox's compromise evidence in one call.
  • `offboard

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