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QuantWright

Official registry AI and agents

Backtests with costs, a held-out test that counts once, a score that counts every version tried.

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 quantwright 'https://quantwright.com/api/mcp' --header 'Authorization: <Bearer followed by your QuantWright API key (app: API keys).>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "quantwright": {
            "type": "http",
            "url": "https://quantwright.com/api/mcp",
            "headers": {
                "Authorization": "<Bearer followed by your QuantWright API key (app: API keys).>"
            }
        }
    }
}

Frequently asked questions

What is QuantWright?

Backtests with costs, a held-out test that counts once, a score that counts every version tried.

How do I install QuantWright?

It runs as a remote server. In Claude Code: claude mcp add --transport http quantwright 'https://quantwright.com/api/mcp' --header 'Authorization: <Bearer followed by your QuantWright API key (app: API keys).>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does QuantWright need an API key?

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

Who maintains QuantWright?

It is published by com.quantwright. 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.