io.github.octoco-ltd/sheetsdata-mcp

sheetsdata

Electronic component datasheets for AI agents — specs, pinouts, package data on demand.

alive probed 2026-10-15 · HTTP 200

12tools

12ktokens in Claude Opus 5.5

13ktokens in Claude Code

6.2 %of a 200k context window

7.7ko200k_base estimate

728 msto initialize

137 msto list tools

Endpoint: https://mcp.sheetsdata.com/mcp (streamable-http)
Host: mcp.sheetsdata.com
Protocol: 2025-11-25
Reports itself as: sheetsdata 1.0.5
Capabilities: experimental, prompts, resources, tools
Instructions: 2 554 characters
Claude count: Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
Repository: https://github.com/octoco-ltd/sheetsdata-mcp
Registry: active, updated 2026-10-13 · registry entry
Reachable: 10 of the last 10 probes

Most expensive tools

Tool	Tokens (o200k)	Share of this server
check_design_fit	1 103	14 %
read_datasheet	966	13 %
find_alternative	887	12 %
compare_parts	791	10 %
prefetch_datasheets	670	9 %

History

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-15 10:57	alive	409 ms	12	12k	7.7k
2026-10-14 19:10	alive	7.1 s	12	12k	7.6k
2026-10-14 09:24	alive	1.3 s	12	12k	7.5k
2026-10-13 11:17	alive	612 ms	12	12k	7.5k
2026-10-05 15:23	alive	728 ms	12	12k	7.5k
2026-10-05 00:43	alive	350 ms	12		7.5k
2026-10-04 10:06	alive	1.6 s	12		7.5k
2026-10-04 07:59	alive	1.3 s	12		7.5k
2026-10-03 20:39	alive	1.3 s	12		7.5k
2026-10-03 17:54	alive	156 ms	12		7.5k

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.octoco-ltd/sheetsdata-mcp.svg)](https://mcpcost.ulehla.dev/s/io.github.octoco-ltd/sheetsdata-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.