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Elements Live

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Research intensity for 118 elements and topics, ~10M papers. Free element scores; x402 pay-per-call.

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 elements-live 'https://www.elements-live.com/mcp' --header 'Authorization: <Optional. Bearer <your Elements Live API key>, created at https://www.elements-live.com/account. Without a key, element scores are free and every other tool can be paid per call in USDC (x402, Base or Solana). The key is sent as a header and is never a tool argument, so it does not enter the model'\''s context or transcripts.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "elements-live": {
            "type": "http",
            "url": "https://www.elements-live.com/mcp",
            "headers": {
                "Authorization": "<Optional. Bearer <your Elements Live API key>, created at https://www.elements-live.com/account. Without a key, element scores are free and every other tool can be paid per call in USDC (x402, Base or Solana). The key is sent as a header and is never a tool argument, so it does not enter the model's context or transcripts.>"
            }
        }
    }
}

Frequently asked questions

What is Elements Live?

Research intensity for 118 elements and topics, ~10M papers. Free element scores; x402 pay-per-call.

How do I install Elements Live?

It runs as a remote server. In Claude Code: claude mcp add --transport http elements-live 'https://www.elements-live.com/mcp' --header 'Authorization: <Optional. Bearer <your Elements Live API key>, created at https://www.elements-live.com/account. Without a key, element scores are free and every other tool can be paid per call in USDC (x402, Base or Solana). The key is sent as a header and is never a tool argument, so it does not enter the model'\''s context or transcripts.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Elements Live need an API key?

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

Who maintains Elements Live?

It is published by com.elements-live. 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.