mcpcost

io.github.codyz123/schelling-protocol

schelling

Is the io.github.codyz123/schelling-protocol MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

Universal coordination protocol for AI agents. Discovery, matching, and negotiation.

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

46tools
13ktokens in Claude Opus 5.5
6.7 %of Claude's 200k window
5.3×the median server
197 msto initialize
22 msto list tools
Run it
npx -y @schelling/mcp-server@3.0.1 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
schelling 3.0.0
Capabilities
tools
Instructions
none
Of a 1M window
1.3 % of a 1M context window
Count
13k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 14k. The o200k_base estimate is 7.3k. Counted again when the tool definitions change. Method.
Repository
https://github.com/codyz123/schelling-protocol
Registry
active, updated 2026-03-04 · 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
schelling.register8114406 %
schelling.contract5843174 %
schelling.inquire5232844 %
schelling.register_tool5112774 %
schelling.search4922674 %

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

Servers that mention schelling or coordination or negotiation.

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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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