io.github.formulahendry/mcp-server-mcp-registry

MCP Server for MCP Registry

MCP Server for MCP Registry to discover and search for available MCP servers in the registry

alive probed 2026-10-15

1tools

277tokens in Claude Opus 5.5

294tokens in Claude Code

0.1 %of a 200k context window

150o200k_base estimate

416 msto initialize

7 msto list tools

Run it: npx -y mcp-server-mcp-registry@0.1.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: MCP Server for MCP Registry 0.1.0
Capabilities: tools
Instructions: none
Claude count: Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
Repository: https://github.com/formulahendry/mcp-server-mcp-registry
Registry: active, updated 2025-09-14 · registry entry
Reachable: 1 of the last 1 probe

Most expensive tools

Tool	Tokens (o200k)	Share of this server
list_mcp_servers	150	100 %

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.formulahendry/mcp-server-mcp-registry.svg)](https://mcpcost.ulehla.dev/s/io.github.formulahendry/mcp-server-mcp-registry)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.