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NatalChart.AI Astrology

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Swiss Ephemeris astrology: natal charts, transits, synastry, solar returns and astrocartography.

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 natalchart-ai-astrology 'https://www.natalchart.ai/mcp' --header 'Authorization: <Bearer and your NatalChart.AI API key. A free key (10 calls a day) is at https://www.natalchart.ai/developers/keys>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "natalchart-ai-astrology": {
            "type": "http",
            "url": "https://www.natalchart.ai/mcp",
            "headers": {
                "Authorization": "<Bearer and your NatalChart.AI API key. A free key (10 calls a day) is at https://www.natalchart.ai/developers/keys>"
            }
        }
    }
}

Frequently asked questions

What is NatalChart.AI Astrology?

Swiss Ephemeris astrology: natal charts, transits, synastry, solar returns and astrocartography.

How do I install NatalChart.AI Astrology?

It runs as a remote server. In Claude Code: claude mcp add --transport http natalchart-ai-astrology 'https://www.natalchart.ai/mcp' --header 'Authorization: <Bearer and your NatalChart.AI API key. A free key (10 calls a day) is at https://www.natalchart.ai/developers/keys>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does NatalChart.AI Astrology need an API key?

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

Who maintains NatalChart.AI Astrology?

It is published by ai.natalchart. 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.