MainCost
Live UK rates and beautifully simple calculators for salary, mortgages, savings, loans and EV charging — with the true cost explained in plain English.
https://maincost.com/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://maincost.com/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 18, 2026 · maincost.com
7tools discovered
UK salary & take-home pay
Work out UK take-home pay from an annual salary: income tax, National Insurance, pension, student loan and what you act…
Mortgage true cost
Work out a UK mortgage monthly payment and its true cost: total repaid, total interest, interest share and cost per £1…
Savings growth
Project a savings balance over time from a starting balance, interest rate and monthly contribution.
Personal loan cost
Work out a personal loan monthly payment, total repaid and the true cost of borrowing from an amount, APR and term.
EV charging cost
Work out what charging an electric car costs: cost per charge, per mile, per 100 miles and per year.
Rent vs buy a UK home
Compare renting with buying a UK home over the years someone would stay: upfront cash and stamp duty, mortgage interest…
UK market rates
Current UK financial data shown on MainCost: Bank of England Bank Rate, mortgage and savings rates, CPI inflation and G…
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Directory coverage for brandsLive UK rates and beautifully simple calculators for salary, mortgages, savings, loans and EV charging — with the true cost explained in plain English.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
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MCPBundles probed 7 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
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