Mortgage rates today for AI assistants, read live from the Freddie Mac Primary Mortgage Market Survey. No key, no sign-up. Version 1.0.0.
get_mortgage_rates_today | This week's Freddie Mac average 30-year and 15-year fixed mortgage rates, the change from last week and a year ago, the 52-week high and low and the next release date. |
get_mortgage_rate_on_date | The Freddie Mac weekly average in force on any date since April 1971. |
get_mortgage_rate_history | Weekly, monthly or annual 30-year or 15-year averages for a date range, with high and low. |
calculate_mortgage_payment | Monthly principal and interest at today's average rate (or any rate), compared with the rate a year ago. |
Hosted endpoint (Streamable HTTP, no token, no sign-up). Paste it into a Claude.ai custom connector or ChatGPT developer mode:
https://mortgage-rates-today-mcp.lipmichal.workers.dev/mcp
Claude Code:
claude mcp add --transport http mortgage-rates https://mortgage-rates-today-mcp.lipmichal.workers.dev/mcp
Local stdio (after the npm release, Node 20+):
npx -y mortgage-rates-today-mcp
Source and install notes for Cursor and VS Code: github.com/theluckystrike/mortgage-rates-today-mcp
More MCP servers that answer questions your assistant cannot answer alone are on mcpstamp.com.
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