Gmail Tidy MCP

Name: Gmail Tidy MCP
Author: imkath

제작자: imkath버전 0.5.1i★ –i내 컴퓨터에서 실행

레지스트리 이름io.github.imkath/gmail-tidy-mcp

설치

개요

제작자가 쓴 설명(영어 원문)

Organize Gmail accounts: threads, attachments, labels, filters, drafts. Never sends or deletes.

PopNx MCP의 세 기둥

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

사용자 의견i아직 리뷰가 없어요리뷰는 다음 단계에서 계정 기능과 함께 열려요
우리의 기본 점검i1개 중 1개 통과공개된 정보로 점검했으며, 코드는 아직 스캔하지 않았어요
사용 정도i아직 측정 안 함★ –

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: 채팅 및 이메일

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.
레지스트리에 입력해야 할 키가 나와 있지 않아요.

필요한 것

npmNode.js 설치(npx 명령어용)

어떤 앱을 쓰세요?

ClaudeClaude CodeCursorVS CodeChatGPT

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

Claude Desktop → Settings → Developer → Edit Config를 열고 claude_desktop_config.json에 이 내용을 붙여 넣으세요

{
  "mcpServers": {
    "gmail-tidy": {
      "command": "npx",
      "args": [
        "-y",
        "gmail-tidy-mcp"
      ]
    }
  }
}

터미널에서 이 명령어를 실행하세요

claude mcp add gmail-tidy -- npx -y gmail-tidy-mcp

Cursor에서 열기

또는 설정을 직접 복사하기

프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요

{
  "mcpServers": {
    "gmail-tidy": {
      "command": "npx",
      "args": [
        "-y",
        "gmail-tidy-mcp"
      ]
    }
  }
}

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

VS Code에서 열기

또는 설정을 직접 복사하기

프로젝트의 .vscode/mcp.json에 붙여 넣으세요

{
  "servers": {
    "gmail-tidy": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "gmail-tidy-mcp"
      ]
    }
  }
}

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.

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 imkath 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

채팅 및 이메일 카테고리의 다른 서버와 비교i

이 카테고리의 다른 서버 1830개 중 0%보다 스타가 많아요
이 카테고리의 다른 서버 1830개 중 94%보다 최근에 레지스트리에 공개됐어요
기본 점검 결과가 이 카테고리의 다른 서버 1830개 중 100%와 같거나 더 좋아요

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

자주 묻는 질문

Gmail Tidy 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?

레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.

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(0.5.1)은 어제 레지스트리에 올라왔어요.

어떤 앱에서 쓸 수 있나요?

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

대신 쓸 수 있는 건 뭐가 있나요?

같은 카테고리에는: Vexa, emailmd, MCP WhatsApp Cloud

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

Vexa

제작자: Vexa-ai

Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.

클라우드에서 실행★ 2,949Apache-2.02개월 전 업데이트

설치

emailmd

제작자: anypost

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

컴퓨터 또는 클라우드★ 1,385MIT32일 전 업데이트

설치

MCP WhatsApp Cloud

제작자: codespar

MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API

내 컴퓨터에서 실행★ 277MIT5개월 전 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.

gmail-tidy-mcp

An MCP server that lets your AI assistant read and organize several Gmail accounts at once: search, read, label, archive, set up filters and write drafts.

It cannot send or delete email. Not "it asks first": there is no tool for it, and a test fails the build if a send or delete call ever shows up in the code.

Why

Most Gmail MCP servers hand the model full control of your mailbox, including sending, and keep OAuth tokens in plain text on disk. That is a lot of trust to give a model that also reads emails written by strangers.

This one is built around a smaller promise: the assistant can help you get your inbox in order, but it can't send anything or delete anything.

What it can do

Area	Tools
Accounts	`list_accounts`, `check_accounts`, `connect_account`, `finish_connect_account`
Reading	`search_emails` (Gmail search syntax), `search_all_accounts` (one search, every account), `get_email` (lists attachments), `get_thread` (a whole conversation, oldest first, quoted history trimmed), `get_attachment` (text, `.gz` and `.zip` are read inline, e.g. DMARC reports; anything else, like a PDF, is saved to `~/Downloads/gmail-tidy-mcp`), `sender_stats` (who writes most, by address and domain), `newsletters` (mailing lists by volume with the unsubscribe link each declares; it never unsubscribes for you)
Labels	`list_labels`, `create_label` (nest with `Parent/Child`), `update_label` (rename, recolor with the Gmail palette, show or hide in the sidebar)
Organizing	`organize_emails`: add or remove labels by ID or by search, up to 5,000 messages at a time. Archive = remove `INBOX`, mark as read = remove `UNREAD`
Filters	`list_filters`, `create_filter`, `delete_filter`. A filter that skips the inbox needs an explicit `skip_inbox: true`
Drafts	`create_draft`, optionally as a reply inside a thread and with local files attached; `list_drafts`; `update_draft` edits an existing draft (only the fields you pass change, the thread and current attachments stay). You send it yourself from Gmail
Settings	`set_signature`: changes only the signature, never how mail goes out
Audit	`recent_changes`: every change this server made, to review or undo a session

Each account gets a short label, so you can say things like "archive every newsletter older than a month in *work*".

What it will not do

Send, reply, forward or delete email, or move it to Trash or Spam.
Give the model a way to add those later: the tools are fixed in code and the model cannot call arbitrary Gmail endpoints.

Google has no scope that allows drafts but not sending, so the server asks for gmail.modify (which technically includes sending) plus gmail.settings.basic for filters. The guarantee comes from the code, and test/safety.test.js checks it on every run.

Security

Tokens are encrypted with AES-256-GCM in ~/.config/gmail-tidy-mcp/tokens.enc (mode 600). The key lives in the macOS Keychain, the Linux Secret Service (secret-tool), or a DPAPI-protected file on Windows. You can also provide it yourself with GMAIL_TIDY_KEY (64 hex characters).
Sign-in uses PKCE and a random `state`, with the redirect on 127.0.0.1 only.
The signed-in account is verified. After sign-in, the server asks Gmail which address it got. If it is not the one you asked for, or Google granted different scopes, the token is revoked and nothing is saved.
Your own OAuth client. No shared client and no third-party server. Your mail goes from Google to your machine and nowhere else.
Email content is fenced off as untrusted. Everything read from Gmail goes inside a block whose markers carry a random value per call, so an email can't close the block early. Control characters in headers are removed, and HTML is reduced to visible text (scripts, styles, and text hidden with display:none, visibility:hidden, font-size:0 or opacity:0 are dropped).
Invisible text is removed. Unicode tag characters (used to smuggle instructions that a model reads but you can't see), zero-width characters and text-direction controls are stripped from headers, bodies and attachments. Tag characters are reported, since they have no legitimate use in mail.
Security notes come from the server, not the sender. get_email and get_attachment add a short list of findings above the untrusted block: phrasing typical of prompt injection, failed SPF, DKIM or DMARC, a Reply-To that sends answers to a free webmail address when the sender didn't pass DMARC, a display name that pretends to be another address, and links that show one site but lead to another (Gmail and Outlook redirect wrappers are unwrapped first; tracking links in mailing lists are not flagged). They are tuned to stay quiet on normal mail, so a note means something.
Lookalike senders are flagged. A sender whose domain is one or two letters away from one of your connected accounts (or uses letters from other scripts that look Latin) gets a note; for Gmail and other webmail the mailbox name is compared instead. Mail between your own accounts is never flagged.
Drafts only attach files from your user folders. Attachments must live under Downloads, Desktop or Documents (or the folders in GMAIL_TIDY_ATTACH_DIRS), never in a hidden folder and never this server's own config. Links are resolved before the check, so a shortcut can't point at ~/.ssh. That way a model steered by a malicious email can't slip a private key or token into a draft for you to send.
Every change is logged locally. Labels, archiving, filters, drafts, signature changes and saved files are appended to ~/.config/gmail-tidy-mcp/audit.log (mode 600), without message bodies, draft text or the signature itself. recent_changes shows them, so if something odd happened in a session you can see exactly what and undo it.
Dangerous attachments are not saved. Executables and scripts, disguised names (factura.pdf.exe, right-to-left override tricks), files whose bytes don't match their extension, and archives that contain any of those are refused unless the call says allow_risky: true. Password-protected archives, macro-enabled Office files and PDFs with JavaScript or auto-run actions are flagged. Saved files never overwrite anything, can't be written outside the downloads folder, and on macOS get the quarantine flag so Gatekeeper checks them before they open.
Drafts can't smuggle headers. Line breaks in To, Cc, Subject or the reply headers are rejected, so nobody can sneak in a hidden Bcc.
Arguments are validated before anything reaches Gmail, and the tools that change things carry MCP annotations (destructiveHint) so clients can ask you before running them.
Big scans respect Gmail's quota. sender_stats, newsletters and searches fetch a few messages at a time and back off when Gmail asks, so a large mailbox slows the scan down instead of breaking it.
Two runtime dependencies (@modelcontextprotocol/sdk and googleapis), pinned to exact versions, none with install scripts.

What could still go wrong

No server can make prompt injection impossible, and the security notes are heuristics: they catch common tricks, not every one, and a clean result proves nothing. If a malicious email convinces the model, it could still:

relabel or archive mail (you can undo this),
create a filter that hides new mail from the inbox (only with skip_inbox: true, and your client can ask you first),
delete one of your filters (filters can't be recovered),
write a misleading draft. It is never sent unless you send it,
rename or recolor a label, change your signature, or rewrite one of your drafts (all reversible: the audit log keeps what changed),
save an attachment flagged as dangerous, if it also sets allow_risky: true; opening it is still up to you.

Two more things worth knowing:

The token itself can send mail. The "never send" guarantee is in this code, not in the token. If someone steals the token and the key, they get what gmail.modify allows. Keep your machine and keyring locked.
On macOS, the Keychain item trusts `/usr/bin/security`, which means any process running as you can read the key without a prompt. That still keeps the key off the disk, but it is not a barrier against malware running under your user.

Setup

Requires Node.js 22 or newer.

1. Create your Google OAuth client (once)

In Google Cloud Console, create a project and enable the Gmail API.
In Google Auth Platform, set up the app as External, add your email as the support and contact address, and publish it (Audience → Publish app). Unverified apps in production keep their refresh tokens. In testing mode they expire after 7 days.
Under Clients, create a client of type Desktop app and download the JSON.
Save it as ~/.config/gmail-tidy-mcp/oauth-client.json and make it private (chmod 600 on macOS and Linux).

When you connect an account, Google warns that the app is unverified. That is expected: the app is yours. Continue through Advanced.

2. Register it with your MCP client

Claude Code:

claude mcp add -s user gmail-tidy -- npx -y gmail-tidy-mcp

Any other MCP client: run npx -y gmail-tidy-mcp over stdio.

Prefer to run it from source? Clone the repo, run npm ci --ignore-scripts, and point your client at node /path/to/gmail-tidy-mcp/bin/gmail-tidy-mcp.js.

On Linux, install libsecret-tools first so the key can go into your keyring.

3. Connect accounts

Ask your assistant to connect an account. It opens Google's sign-in page in your browser. Or do it from the terminal:

npx gmail-tidy-mcp add you@gmail.com personal

npx gmail-tidy-mcp list npx gmail-tidy-mcp remove you@gmail.com

Removing an account deletes its token locally. To revoke access on Google's side too, go to myaccount.google.com/permissions.

Google Workspace accounts may need an admin to allow unverified apps.

Development

npm test

The tests cover the safety guarantee (no send or delete calls, no Trash or Spam, filter actions limited to labels), token encryption and key handling, the sign-in callback (state, errors, timeouts), the post-login checks, draft headers and body decoding. CI runs them on Linux, macOS and Windows, including the real DPAPI path on Windows.

Credits

This started from gx-55/multi-gmail-mcp (MIT) by Rogers Xie. Some of its building blocks remain: the label-or-address account lookup, the message search and header helpers, the reply threading and the token-error detection. The storage, sign-in flow, tool set and safety model were redesigned.

License

MIT. See LICENSE.

Gmail Tidy MCP

개요

PopNx MCP의 세 기둥

할 수 있는 일

설치

설치하기 전에

할 수 있는 일

기본 점검i

제작자와 저장소 일치

계속 관리되고 있음

라이선스 있음

엔드포인트 응답

OAuth로 로그인

도구 설명에 숨겨진 지시 없음

채팅 및 이메일 카테고리의 다른 서버와 비교i

자주 묻는 질문

대안

Vexa

emailmd

MCP WhatsApp Cloud

제작자의 README

gmail-tidy-mcp

Why

What it can do

What it will not do

Security

What could still go wrong

Setup

1. Create your Google OAuth client (once)

2. Register it with your MCP client

3. Connect accounts

Development

Credits

License