mcpcost

io.github.Shawn5cents/agentskin

agentskin-server

Is the io.github.Shawn5cents/agentskin MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

The Semantic Layer for AI Agents. Prunes noisy API data by 70%+ for token-efficient reasoning.

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

2tools
393tokens in Claude Opus 5.5
0.2 %of Claude's 200k window
0.2×the median server
326 msto initialize
6 msto list tools
Run it
npx -y agentskin@4.0.1 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
agentskin-server 1.1.0
Capabilities
tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
393 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 411. The o200k_base estimate is 214. Counted again when the tool definitions change. Method.
Repository
https://github.com/Shawn5cents/agentskin
Registry
active, updated 2026-03-13 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.84×.

Tool≈ Claude tokenso200k estimateShare of this server
fetch_optimized_data25714065 %
skin_reasoning1367435 %

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mcpcost: alive

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