NestDaddy

FatalGuard

io.github.zinoodev85/fatalguard ยท v1.3.2

Read-only MCP server inside WordPress: PHP error logs, debug.log and fatal errors.

Connect Remote server

Terminal
claude mcp add --transport http fatalguard https://{site}/wp-json/fatalguard/v1/mcp --header "X-FatalGuard-Key: <X_FATALGUARD_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "fatalguard": {
      "url": "https://{site}/wp-json/fatalguard/v1/mcp",
      "headers": {
        "X-FatalGuard-Key": "<X_FATALGUARD_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "fatalguard": {
      "type": "http",
      "url": "https://{site}/wp-json/fatalguard/v1/mcp",
      "headers": {
        "X-FatalGuard-Key": "<X_FATALGUARD_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://{site}/wp-json/fatalguard/v1/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

The tool list was not available in our last check.

Headers

NameDescription
X-FatalGuard-Key
Required, secret
API key from wp-admin โ†’ FatalGuard โ†’ AI (MCP) โ†’ Generate API key.

Details

Endpointhttps://{site}/wp-json/fatalguard/v1/mcp (Streamable HTTP)
First published9 Nov 2026
Last updated9 Nov 2026
Registry nameio.github.zinoodev85/fatalguard

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