mcpcost

io.github.Selenium39/mcp-server-tempmail

mcp-server-tempmail

Is the io.github.Selenium39/mcp-server-tempmail MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.

MCP server for temporary email management using ChatTempMail API

alive probed 2026-11-14 · unchanged since 2026-10-31

9tools
999tokens in Claude Opus 5.5
0.5 %of Claude's 200k window
0.4×the median server
305 msto initialize
6 msto list tools
Run it
npx -y mcp-server-tempmail@1.0.1 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
mcp-server-tempmail 1.0.0
Capabilities
tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
999 tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.1k. The o200k_base estimate is 526. Counted again when the tool definitions change. Method.
Repository
https://github.com/Selenium39/mcp-server-tempmail
Registry
active, updated 2025-09-09 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.90×.

Tool≈ Claude tokenso200k estimateShare of this server
create_email23912624 %
set_webhook_config1357113 %
get_message_detail1146011 %
get_messages1105811 %
delete_message1085711 %

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More servers

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

Servers that mention tempmail or chattempmail or management.

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mcpcost: alive

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

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