# Quiet Failures [Health: Active]

**Category:** 🔒 Security  
**Repository:** https://quietfailures.com/mcp  
**Views:** 0  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/quiet-failures

## Description
Open weekly security base rates (CC BY 4.0), plus live DMARC, takeover and WHOIS checks.

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: medium). Install path inferred — verify against the README before running it. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "quiet-failures": {
    "url": "https://quietfailures.com/mcp"
  }
}
```

## Documentation

## What Quiet Failures MCP server does

Quiet Failures MCP server provides two types of security-related data: weekly security base rates and live checks for DMARC, domain takeover, and WHOIS information. The available listing identifies the service at quietfailures.com/mcp, but does not provide a repository README or a detailed API reference.

The weekly base rates are published under the Creative Commons Attribution 4.0 International license. That licensing note applies to the base-rate material identified in the listing; the available information does not state the license for the MCP server software itself.

## Tools and capabilities

The listed capabilities are:

- Access to weekly security base rates.
- Live DMARC checks.
- Live domain takeover checks.
- Live WHOIS checks.

The source material does not expose individual MCP tool names, input schemas, output formats, supported domain formats, update schedules beyond the weekly base-rate description, or error behavior. Treat the capability list as a high-level description rather than a complete tool specification.

## Limitations and notes

The Quiet Failures MCP server listing does not include installation instructions, command examples, configuration fields, environment variables, authentication requirements, or transport details. It also does not identify supported MCP clients. As a result, this entry cannot confirm whether the service runs over standard input/output, streamable HTTP, or another transport, nor can it provide a verified client configuration.

The distinction between the weekly and live data matters when selecting the service. Weekly security base rates are periodic reference data, while the DMARC, takeover, and WHOIS capabilities are described as live checks. The provided material does not define freshness guarantees, geographic coverage, rate limits, historical retention, or the meaning of a positive or negative result.

Use the project source to confirm operational details before deployment. In particular, verify how an agent connects to Quiet Failures MCP server, which parameters each check accepts, whether any credentials are required, and how results should be interpreted. No claim about availability, uptime, monitoring, or remediation actions is supported by the supplied description.

_Full upstream README: https://allmcps.com/mcp/quiet-failures/readme_