# Quackr MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.quackr%2Fquackr
Registry id: `mcp-registry/io.quackr/quackr`
Status: auth-required (checked 2026-10-26T19:14:42.750Z)

## Measurements (30 days)

- Uptime: 99.52%
- Checks: 211
- Outages (90 days): 1

## Install

```json
{
  "mcpServers": {
    "quackr-mcp-server": {
      "type": "http",
      "url": "https://mcp.quackr.io/"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http quackr-mcp-server https://mcp.quackr.io/
```

## Tools (6)

- `check-sms`: Check SMS messages received on a rented number
- `get-balance`: Get the current account balance in USD
- `get-inventory`: Check available phone number inventory for a country
- `get-pricing`: Get phone number rental pricing for a specific country
- `list-active-numbers`: List all currently active (rented) numbers on the account
- `purchase-number`: Purchase a temporary number for receiving SMS (deducts from balance)

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.