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calc.engineer

1 serverUnverified

Free in-browser SPICE circuit simulator, netlist-to-Gerber PCB autorouter, and 89 engineering calculators for RF, LoRa, solar, PCB and homelab. MCP-native for AI agents, REST API, no signup.

calc.engineer (calc.engineer) publishes 1 MCP server on the Official MCP Registry, run remotely. That ranks it #925 of 17,135 companies by servers shipped, with its latest release on Jul 18, 2026.

• Finance and investing

Website

calc.engineer

Rank

#925

Live

1 of 1

First seen

Oct 31, 2026

1 MCP server published

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We check every server weekly: a remote that answers an MCP handshake, a package that resolves, or a repo that exists. Servers that fail for 30 days stop counting.

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