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calc.engineer

88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.

likely compatible

Answered an MCP initialize with no credentials; use auth 'None'.

Rule R2a · what this means · Not tested in Copilot Studio.

Registry nameengineer.calc/calc
Endpoint used for verdicthttps://calc.engineer/mcp
Transportsstreamable-http
Auth (Copilot Studio setting)None (open)
Last endpoint check2026-10-20T18:13:15Z · initialize OK
Websitehttps://calc.engineer
Version1.0.0
Registry updated2026-07-18
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Is this wrong or out of date? Email us. Data built 2026-10-20.