I Hate Invoicing

Connect it

CopySettings → Connectors → Add custom connector
URL: https://www.ihateinvoicing.io/api/mcp

CopySettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://www.ihateinvoicing.io/api/mcp

Copy{
  "mcpServers": {
    "ihateinvoicing": {
      "url": "https://www.ihateinvoicing.io/api/mcp"
    }
  }
}

Copyclaude mcp add --transport http ihateinvoicing https://www.ihateinvoicing.io/api/mcp

Copy{
  "servers": {
    "ihateinvoicing": {
      "type": "http",
      "url": "https://www.ihateinvoicing.io/api/mcp"
    }
  }
}

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