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FormulaSignal

Official registry Other

Dated formula history, confirmed changes and evidence for U.S. pre-workout supplements.

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 formulasignal 'https://formulasignal.com/mcp' --header 'Authorization: <Bearer token. Create a free key at https://formulasignal.com/developers/keys, then send: Bearer fsk_live_...>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "formulasignal": {
            "type": "http",
            "url": "https://formulasignal.com/mcp",
            "headers": {
                "Authorization": "<Bearer token. Create a free key at https://formulasignal.com/developers/keys, then send: Bearer fsk_live_...>"
            }
        }
    }
}

Frequently asked questions

What is FormulaSignal?

Dated formula history, confirmed changes and evidence for U.S. pre-workout supplements.

How do I install FormulaSignal?

It runs as a remote server. In Claude Code: claude mcp add --transport http formulasignal 'https://formulasignal.com/mcp' --header 'Authorization: <Bearer token. Create a free key at https://formulasignal.com/developers/keys, then send: Bearer fsk_live_...>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does FormulaSignal need an API key?

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

Who maintains FormulaSignal?

It is published by com.formulasignal. 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.