Compound and simple interest, investment growth, future value, CAGR, dividends and tax at a rate
Connect Remote server
claude mcp add --transport http finance-formulas https://ukdata.reliness.co.uk/mcp/finance-formulas --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"finance-formulas": {
"url": "https://ukdata.reliness.co.uk/mcp/finance-formulas",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"finance-formulas": {
"type": "http",
"url": "https://ukdata.reliness.co.uk/mcp/finance-formulas",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://ukdata.reliness.co.uk/mcp/finance-formulas
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 10 found in our last check
calculate_discounted_priceCalculates the final price after applying a discount percentage to the original price, rounded to 2 decimal places. (cost: 1 credit)
calculate_investment_returnCalculates the return on investment using compound interest formula. Returns the final amount and total return given an initial deposit, annual interest rate (as a percentage), and investment period in years. (cost: 1 credit)
future_investment_valueCalculates the future value of an investment using compound interest formula: FV = PV × (1 + r)^n, where r is annual interest rate and n is years. (cost: 1 credit)
calculate_interestCalculates simple interest using the formula: Interest = Principal × Rate × Time. Rate should be provided as a percentage and time in years. (cost: 1 credit)
calculate_discountCalculates the discounted price after applying a percentage discount to the original price. Returns both discount amount and final price. (cost: 1 credit)
calculate_taxCalculates the tax amount by applying a tax rate percentage to an income or price amount. Formula: amount × (rate / 100). (cost: 1 credit)
project_investment_growthProjects investment growth over years using compound interest with optional annual additions and inflation adjustment. Formula: FV = PV(1+r)^n + PMT×[((1+r)^n - 1)/r], with each annual addition made at the end of the year. (cost: 1 credit)
compound_interestCalculates compound interest using the formula A = P(1 + r/n)^(nt), where A is final amount, P is principal, r is annual rate, n is compounding frequency per year, and t is time in years. (cost: 1 credit)
cagrCalculates the Compound Annual Growth Rate (CAGR) using the formula CAGR = (end_value/start_value)^(1/years) - 1. Returns the annualized rate of return as a percentage. (cost: 1 credit)
calculate_dividend_per_shareCalculates the dividend per share by dividing total dividend payout by number of outstanding shares. Returns the quarterly dividend amount per share rounded to 2 decimal places. (cost: 1 credit)
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Optional. Bearer <key> for more than the free daily allowance; free key from POST https://ukdata.reliness.co.uk/keys |
Details
| Endpoint | https://ukdata.reliness.co.uk/mcp/finance-formulas (Streamable HTTP) |
| First published | 7 Nov 2026 |
| Last updated | 7 Nov 2026 |
| Registry name | uk.co.reliness/finance-formulas |
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