mcpcost

io.github.A1-x-Tech/mcp-google-gmail

Gmail MCP

Is the Gmail MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.

MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.

alive probed 2026-11-15 · unchanged since 2026-11-06

24tools
10ktokens in Claude Opus 5.5
5.2 %of Claude's 200k window
4.2×the median server
232 msto initialize
50 msto list tools
Run it
npx -y mcp-google-gmail@1.1.2 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
mcp-google-gmail 1.1.2
Capabilities
tools
Instructions
1 273 characters
Of a 1M window
1.0 % of a 1M context window
Count
10k tokens in Claude Opus 5.5, exact, measured 2026-11-03. With the Claude Code prefix mcp__…__ on each tool name: 11k. The o200k_base estimate is 6.2k. Counted again when the tool definitions change. Method.
Repository
https://github.com/A1-x-Tech/mcp-google-gmail
Website
https://github.com/A1-x-Tech/mcp-google-gmail#readme
Registry
active, updated 2026-11-04 · registry entry
Changes
3 recorded, reachable in 3 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.68×.

Tool≈ Claude tokenso200k estimateShare of this server
send_message9525689 %
create_draft8074828 %
list_messages7964758 %
update_draft7894718 %
modify_message6533906 %

Compare this server with others.

More servers

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention google.

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-11-03 08:35alive341 ms2410k6.2k
2026-10-27 06:51alive200 ms2410k6.2k
2026-10-20 06:40alive232 ms246.2k

Badge for the README

mcpcost: alive

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

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A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher