Windsurf RateAPI — live US mortgage, auto, HELOC, personal & deposit rates Prompt/explain_lender_ranking
How to: Windsurf RateAPI — live US mortgage, auto, HELOC, personal & deposit rates explain_lender_ranking
Add RateAPI — live US mortgage, auto, HELOC, personal & deposit rates to Windsurf
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01
Open ~/.codeium/windsurf/mcp_config.json and merge this in. Keep any servers already there.
{
"mcpServers": {
"mcp": {
"serverUrl": "https://mcp.rateapi.dev/mcp"
}
}
}-
02
Save the file and restart Windsurf.
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03
explain_lender_ranking is surfaced in the client's prompt or command menu. Unlike a tool, you invoke it deliberately — Windsurf will not call it for you.
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04
If it does not appear, check that RateAPI — live US mortgage, auto, HELOC, personal & deposit rates is connected and that you are looking at its prompts rather than its tools.
Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs
Same prompt, other clients
Read from the server itself, by connecting to it and calling prompts/list on 24 September 2026.
A listing does not declare its prompts, so asking is the only way to know them, and this
is what the server actually offers rather than what its listing claims. Names only are
stored; connect the server for each prompt's arguments.