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MCPComp Diagnostics

Official registry Security

Grade an MCP server's auth against the spec and diagnose which layer a failure is in.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package mcpcomp
Claude Code 
claude mcp add mcpcomp-diagnostics -- npx -y mcpcomp@0.6.1 serve
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "mcpcomp-diagnostics": {
            "command": "npx",
            "args": [
                "-y",
                "mcpcomp@0.6.1",
                "serve"
            ]
        }
    }
}

Frequently asked questions

What is MCPComp Diagnostics?

Grade an MCP server's auth against the spec and diagnose which layer a failure is in.

How do I install MCPComp Diagnostics?

It runs on your machine. In Claude Code: claude mcp add mcpcomp-diagnostics -- npx -y mcpcomp@0.6.1 serve. For other clients, paste the JSON configuration from this page into their MCP settings.

Does MCPComp Diagnostics need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains MCPComp Diagnostics?

It is published by dev.mcpcomp. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.