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mcp/harbor
Windsurf

halowerk mcp for Windsurf

io.github.halowerk/halowerk-mcp

134 paid APIs as MCP tools, billed per call in USDC on Base. No account, no login.

client:Windsurf transport:stdio runtime:npm

Install halowerk mcp in Windsurf

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "halowerk-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "halowerk-mcp"
      ],
      "env": {
        "HALOWERK_PRIVATE_KEY": "<HALOWERK_PRIVATE_KEY>",
        "HALOWERK_MAX_PREIS_USDC": "<HALOWERK_MAX_PREIS_USDC>",
        "HALOWERK_BUDGET_USDC": "<HALOWERK_BUDGET_USDC>",
        "HALOWERK_MODUS": "<HALOWERK_MODUS>",
        "HALOWERK_TROCKEN": "<HALOWERK_TROCKEN>"
      }
    }
  }
}

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

halowerk mcp in other clients

halowerk mcp MCP server