Finance calculator MCP server

Amaltash Investment & Retirement Calculators. Compound interest, investment, retirement, CD, S&P 500 and DCA calculators with charts.

Public
Read-only
No sign-in
Streamable HTTP

Server URL

https://tools.amaltash.com/mcp

It has 13 calculators and a list of the stocks and funds it knows. It cannot trade or move money.

Add it in Claude

In Claude, open Settings, then Connectors.
Add a custom connector.
Paste https://tools.amaltash.com/mcp. You don't need to sign in.
Ask a money question, like "What does $10,000 grow to at 5% in 10 years?"

Full guide and example questions

Claude Code plugins

Add the Amaltash marketplace, then install a plugin:

/plugin marketplace add amaltash-hq/mcp
/plugin install calculators@amaltash
/plugin install trading@amaltash

Or add only the server:

claude mcp add --transport http amaltash-calculators https://tools.amaltash.com/mcp

Source and docs: github.com/amaltash-hq/mcp.

MCP Registry

Name: com.amaltash/calculators.

See the MCP Registry entry

Important

Results are for education only. They are not investment advice or a promise of future results. Projections are hypothetical. Past results don't predict future ones. You can lose money. Published by Amaltash Advisors LLC.