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com.arcself/arc-security

Official registry Security

Scan AI agent skills for 25 attack classes + runtime monitoring. 1,316+ findings.

Source code

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 arc-security-mcp
Claude Code 
claude mcp add arc-security -- npx -y arc-security-mcp@0.5.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "arc-security": {
            "command": "npx",
            "args": [
                "-y",
                "arc-security-mcp@0.5.1"
            ]
        }
    }
}

Frequently asked questions

What is com.arcself/arc-security?

Scan AI agent skills for 25 attack classes + runtime monitoring. 1,316+ findings.

How do I install com.arcself/arc-security?

It runs on your machine. In Claude Code: claude mcp add arc-security -- npx -y arc-security-mcp@0.5.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does com.arcself/arc-security 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.

Is com.arcself/arc-security open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains com.arcself/arc-security?

It is published by ArcSelf. 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.