mcp-flow-cl

mcp-flow-cl is a local MCP server: MCP server for Flow.cl — Chilean PSP: hosted payment orders, Webpay, refunds, HMAC-signed API. Install it from npm as @codespar/mcp-flow-cl.

Claude CodeCodexAntigravity

commandprompt

Terminal

claude mcp add mcp-flow-cl -e FLOW_API_KEY=... -e FLOW_SECRET_KEY=... -e FLOW_ENV=... -- npx -y @codespar/mcp-flow-cl

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "mcp-flow-cl": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-flow-cl"
      ],
      "env": {
        "FLOW_API_KEY": "...",
        "FLOW_SECRET_KEY": "...",
        "FLOW_ENV": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

• Runtime: Node.js 18+ (runs with npx).
• MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.
• Environment variables: FLOW_API_KEY, FLOW_SECRET_KEY, FLOW_ENV