io.github.meszarosjan/steel-metallurgy-material-simulator-mcp
material-simulator-mcp
No-key MCP server for steel equilibrium, TTT/CCT kinetics, phase-boundary and measured-data tools.
alive probed 2026-10-15
6tools
2.4ktokens in Claude Opus 5.5
2.6ktokens in Claude Code
1.2 %of a 200k context window
1.4ko200k_base estimate
308 msto initialize
8 msto list tools
- Run it
- npx -y material-simulator-mcp@0.1.4 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- material-simulator-mcp 0.1.0
- Capabilities
- resources, 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/meszarosjan/material-simulator-steel
- Registry
- active, updated 2026-07-07 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| interpret_continuous_cooling | 298 | 21 % |
| interpret_steel_state | 278 | 20 % |
| interpret_isothermal_hold | 263 | 19 % |
| lookup_measured_steel_data | 243 | 17 % |
| get_phase_boundaries | 199 | 14 % |
Same tool set as 0 other servers
These registry entries have the same tool names and the same schema sizes.
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.meszarosjan/steel-metallurgy-material-simulator-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.