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Light Horse Securities

Official registry Productivity

Agentic brokerage access to a US brokerage account: quotes, orders, positions, cash and documents.

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 light-horse-securities 'https://portal.lighthorse.io/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "light-horse-securities": {
            "type": "http",
            "url": "https://portal.lighthorse.io/mcp"
        }
    }
}

Frequently asked questions

What is Light Horse Securities?

Agentic brokerage access to a US brokerage account: quotes, orders, positions, cash and documents.

How do I install Light Horse Securities?

It runs as a remote server. In Claude Code: claude mcp add --transport http light-horse-securities 'https://portal.lighthorse.io/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Light Horse Securities 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 Light Horse Securities?

It is published by io.lighthorse. 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.