io.github.toby/mirror-mcp

mirror-mcp

Mirror MCP: Introspection for LLMs

alive probed 2026-10-14

1tools

532tokens in Claude Opus 5.5

544tokens in Claude Code

0.3 %of a 200k context window

280o200k_base estimate

415 msto initialize

7 msto list tools

Run it: npx -y mirror-mcp@0.0.8 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: mirror-mcp 0.0.1
Capabilities: tools
Instructions: none
Claude count: Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
Repository: https://github.com/toby/mirror-mcp
Registry: active, updated 2025-10-02 · registry entry
Reachable: 1 of the last 1 probe

Most expensive tools

Tool	Tokens (o200k)	Share of this server
reflect	280	100 %

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.toby/mirror-mcp.svg)](https://mcpcost.ulehla.dev/s/io.github.toby/mirror-mcp)

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.