io.github.SamuelDharshi/proofmark-units
Proofmark Units
Is the Proofmark Units MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-07.
Convert between units of length, mass, temperature and data size.
alive probed 2026-11-14 · unchanged since 2026-11-07
- Run it
- npx -y proofmark-units@1.0.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- proofmark-units 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 175 tokens in Claude Opus 5.5, exact, measured 2026-11-07. With the Claude Code prefix mcp__…__ on each tool name: 197. The o200k_base estimate is 98. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/SamuelDharshi/Proofmark
- Registry
- active, updated 2026-11-07 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.79×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| convert | 123 | 69 | 70 % |
| list_units | 52 | 29 | 30 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.SamuelDharshi/proofmark-demo-server · alive
- Proofmark Files io.github.SamuelDharshi/proofmark-files · needs env
- Proofmark Hash io.github.SamuelDharshi/proofmark-hash · alive
- Proofmark Notes io.github.SamuelDharshi/proofmark-notes · needs env
- io.github.SamuelMoraesF/mcp-banco-inter · needs env
- io.github.SamuelMoraesF/mcp-nfse-nacional · crashed on start
- AegisCore io.github.Sandeep-Hipparagi/aegiscore · no executable
- io.github.Sandeeprdy1729/timps · alive
Servers that mention proofmark or units.
- Proofmark Clock io.github.SamuelDharshi/proofmark-clock · alive
- ProofMarket fun.proofmarket/proofmarket · needs auth
- Shotlee app.shotlee/shotlee · alive
- A.U.G.U.R Synapse · Utils art.maddegen.agent/synapse-util · alive
- RTOpacks au.com.rtopacks/rtopacks · alive
- AiDOOS Virtual Delivery Center com.aidoos/virtual-delivery-center · alive
- EcoPlaza MCP com.iterruptivo.ecodashboard/ecoplaza-mcp · alive
- DatoQA — Economic Indicators dev.workers.bhazarstudio.datoqa/economic-indicators · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.