mcpcost

io.github.EzkielynaGroup/mcp-rupiah

Rupiah tools

Is the Rupiah tools MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-12.

Terbilang (Indonesian number words), Rupiah format/parse and PPN calculator. Offline, no API key.

alive probed 2026-11-15 · unchanged since 2026-11-12

4tools
2.2ktokens in Claude Opus 5.5
1.1 %of Claude's 200k window
0.9×the median server
60 msto initialize
2 msto list tools
Run it
npx -y mcp-rupiah@1.0.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
mcp-rupiah 1.0.0
Capabilities
tools
Instructions
226 characters
Of a 1M window
0.2 % of a 1M context window
Count
2.2k tokens in Claude Opus 5.5, exact, measured 2026-11-12. With the Claude Code prefix mcp__…__ on each tool name: 2.2k. The o200k_base estimate is 1.3k. Counted again when the tool definitions change. Method.
Repository
https://github.com/EzkielynaGroup/mcp-rupiah
Registry
active, updated 2026-11-11 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.65×.

Tool≈ Claude tokenso200k estimateShare of this server
hitung_ppn81649537 %
format_rupiah64138929 %
terbilang49930323 %
parse_rupiah23414211 %

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

Servers that mention rupiah or calculator or indonesian.

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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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