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Screwtape.ai

Official registry AI and agents

Independent pass/fail/retry judge and false-consensus check for agent outputs, with signed receipts.

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).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http screwtape-ai 'https://screwtape.ai/mcp' --header 'Authorization: <Optional. Bearer API key (free key: 100 calls per UTC day). Omit it to pay $0.005 USDC per call with x402.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "screwtape-ai": {
            "type": "http",
            "url": "https://screwtape.ai/mcp",
            "headers": {
                "Authorization": "<Optional. Bearer API key (free key: 100 calls per UTC day). Omit it to pay $0.005 USDC per call with x402.>"
            }
        }
    }
}

Frequently asked questions

What is Screwtape.ai?

Independent pass/fail/retry judge and false-consensus check for agent outputs, with signed receipts.

How do I install Screwtape.ai?

It runs as a remote server. In Claude Code: claude mcp add --transport http screwtape-ai 'https://screwtape.ai/mcp' --header 'Authorization: <Optional. Bearer API key (free key: 100 calls per UTC day). Omit it to pay $0.005 USDC per call with x402.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Screwtape.ai need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains Screwtape.ai?

It is published by ai.screwtape. 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.