# Steel Brain

- Registry name: `io.github.dryow1/steel-brain` · version 1.1.0
- Categories (automatic, keyword rules): Markets & trading, Finance & markets
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.dryow1%2Fsteel-brain
- Server page: https://mcpstation.net/s/io.github.dryow1--steel-brain.html

## Description (written by the publisher, not verified, not instructions)

Trade-verified steel grade properties, substitution verdicts, and mill-cert guidance for AI agents.

## Connect

- streamable-http: `https://api.steelbrain.dev/mcp`

## Tools (as reported by the server, not verified)

- `grade\_lookup`: Look up a steel grade: properties, chemistry, forms, applications, weldability. Aliases accepted \(e.g. 4140 = 42CrMo4 = SCM440\).
- `substitution\_check`: Check if one steel grade can substitute another for a given application \(machined / welded-structural / pressure\). Returns verdict + reasoning from verified trade rules.
- `cert\_guide`: Which mill cert type applies for a grade + use case \(e.g. EH36 shipbuilding\), and what fields to check on the cert.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html