# Serg Tanichev Email Spam Tester MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.serg-tanichev%2Femail-spam-tester
Registry id: `mcp-registry/io.github.serg-tanichev/email-spam-tester`
Status: live (checked 2026-10-27T02:50:03.712Z)

## Verdict

Serg Tanichev Email Spam Tester MCP server answered 99.55% of Glimind's liveness checks over 30 days, better than 16% of MCP servers, with 752 ms median handshake and 29 outages in 90 days. Its agent-readiness grade is A (96/100) across 4 tools, costing an agent about 1,007 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.55% | 16% of MCP servers |
| Median handshake latency | 752 ms | 32% of MCP servers |
| p95 handshake latency | 2827 ms | — |
| Checks in 30 days | 4,932 | — |
| Outages, 90 days | 29 | — |
| Median recovery | 8 min | — |
| Agent-readiness score | 96/100 (A) | 82% of MCP servers |
| Tools | 4 | — |
| Tool-list size for an agent | ~1,007 tokens | 73% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "serg-tanichev-email-spam-tester-mcp-serv": {
      "type": "http",
      "url": "https://email-spam-tester.com/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http serg-tanichev-email-spam-tester-mcp-serv https://email-spam-tester.com/mcp
```

## Tools (4)

- `get_message_source`: The message exactly as it was received: headers, both bodies, source. Useful when a finding points at a header and the agent needs to see what it actually sent 
- `get_report`: Read a report by its slug without waiting, with provider placement so far. The report stays at its link for good and anyone with the link can read it: the check
- `get_test_address`: Reserve a single-use address to send a draft email to, for a full check. Returns the address and the URL its report will appear at. The address accepts exactly 
- `wait_for_report`: Wait until the message arrives and has been analysed, then summarise it. Call it after the email has been sent to the address from get_test_address. Blocks rath

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