# Sendguard Preflight MCP server

Source: https://glimind.com/server/mcp-registry%2Fai.sendguard%2Fpreflight
Registry id: `mcp-registry/ai.sendguard/preflight`
Status: live (checked 2026-10-27T01:42:42.352Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 2639
- Outages (90 days): 0

## Install

```json
{
  "mcpServers": {
    "sendguard-preflight-mcp-server": {
      "type": "http",
      "url": "https://api.sendguard.ai/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http sendguard-preflight-mcp-server https://api.sendguard.ai/mcp
```

## Tools (1)

- `preflight_email`: Check an AI-written email before sending. Returns allow, delay, requires_approval or block with reason codes (recipient validity, sender authentication, content

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