PayCalculator for ChatGPT

au.com.paycalculator/mcp

Australian pay, income tax, super, HECS, family payments and child care subsidy, using ATO rates.

client:ChatGPT transport:streamable-http tools:8

Install PayCalculator in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.paycalculator.com.au/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs