mcpcost

io.github.DanMat/packkit-mcp

Packkit

Is the Packkit MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

Scaffold modern npm packages, CLIs, services and apps as a native tool for AI agents.

alive probed 2026-11-14 · unchanged since 2026-10-30

3tools
953tokens in Claude Opus 5.5
0.5 %of Claude's 200k window
0.4×the median server
254 msto initialize
6 msto list tools
Run it
npx -y packkit-mcp@0.2.2 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
packkit 0.2.2
Capabilities
tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
953 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 989. The o200k_base estimate is 581. Counted again when the tool definitions change. Method.
Repository
https://github.com/DanMat/create-packkit
Registry
active, updated 2026-07-26 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.64×.

Tool≈ Claude tokenso200k estimateShare of this server
packkit_scaffold52732155 %
packkit_preview27216629 %
packkit_schema1549416 %

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Servers that mention packkit or packages or scaffold.

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

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