Trade-verified steel grade properties, substitution verdicts, and mill-cert guidance for AI agents.
Connect Remote server
claude mcp add --transport http steel-brain https://api.steelbrain.dev/mcp
{
"mcpServers": {
"steel-brain": {
"url": "https://api.steelbrain.dev/mcp"
}
}
}
{
"servers": {
"steel-brain": {
"type": "http",
"url": "https://api.steelbrain.dev/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.steelbrain.dev/mcp
Tools 3 found in our last check
grade_lookupLook up a steel grade: properties, chemistry, forms, applications, weldability. Aliases accepted (e.g. 4140 = 42CrMo4 = SCM440).
substitution_checkCheck if one steel grade can substitute another for a given application (machined / welded-structural / pressure). Returns verdict + reasoning from verified trade rules.
cert_guideWhich mill cert type applies for a grade + use case (e.g. EH36 shipbuilding), and what fields to check on the cert.
Details
| Endpoint | https://api.steelbrain.dev/mcp (Streamable HTTP) |
| Package | ghcr.io/dryow1/steel-brain:1.0.0 (OCI, stdio) |
| First published | 25 Sep 2026 |
| Last updated | 25 Sep 2026 |
| Registry name | io.github.dryow1/steel-brain |
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