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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.

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Catalogue/MCP servers/Gmail MCP

Gmail MCP

klodr · MCP server

Gmail MCP connects your AI assistant to your Gmail account through an OAuth client you create in your own Google Cloud project. It can send, draft, read, search, modify and delete messages, reply, reply to all and forward, work with threads, drafts, labels and filters, and download emails or attachments, including all attachments of a message as one ZIP. Tools follow the scopes you grant, attachment sources and download destinations are restricted by path rules, and an optional recipient allowlist is available.

Written by ooruby from the README of @klodr/gmail-mcp 1.4.2.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

Your agent can handle email tasks in Gmail directly, and you decide how much it can do by choosing the OAuth scopes.

What you could do with it

  1. 1Search your inbox for a sender or topic and read the matching threads.
  2. 2Have your agent reply to a message within its thread, or reply to everyone on it.
  3. 3Download every attachment of a message at once, as separate files or as one ZIP.

Written from its documentation: what it says it can do, not what our checks found.

GMMCP serverSupport

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

Gmail MCP server — scope-gated tools + attachment/download path jails + supply-chain hardening. Fork of GongRzhe/Gmail-MCP-Server via ArtyMcLabin's intermediate fork.

Compare with

  • MCP Gmailside by side
  • Gogcli MCP Gmailside by side
  • Gmail MCPside by side
Compare all 4

How far this has been checked

Static scanned

What it establishes
Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
What it does not
How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
Exactly what was read
Version 1.4.2, the file with digest sha512-Qs9MqaeHIHmH3l9VO8B+h+S6L2TfvtS7e/4UWAbwqDDkJIa8nm+NxCn5hFmLE2lDUSbL5PMfQz9cim+KGUDpWQ==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
How the rungs work

Adding it

Paste this into your client's MCP configuration.

{
  "mcpServers": {
    "gmail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@klodr/gmail-mcp@1.4.2"
      ]
    }
  }
}

Or run it directly.

npx -y @klodr/gmail-mcp@1.4.2

Pinned to 1.4.2, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
@klodr/gmail-mcp
Version read
1.4.2
Resolved
2026-10-10
Open the source(opens in a new tab)

Built from source, attested

npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.

Repository
github.com/klodr/gmail-mcp
Commit
ddb9da01c655
Built by
github.com/actions/runner/github-hosted
Registry publish attestation
signed by npm · 2026-10-10
Checked
2026-10-10

The badge, if this is your listing

It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: static scanned](https://ooruby.com/api/badge/klodr-gmail-mcp)](https://ooruby.com/market/klodr-gmail-mcp)

About this listing

Kind
MCP server
Category
Support
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-10
Price
Free
Get it freeVisit maker
Rating
no reviews yet
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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.