databutler facts for Windsurf

io.github.physics-star-cat/databutler-facts

Official thresholds, rates and fees by key, with source, verified date and signature.

client:Windsurf transport:streamable-http tools:3

Install databutler facts in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "databutler-facts": {
      "serverUrl": "https://databutler.dev/api/mcp/facts"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs