Astral MCP vs Astro Skill

In-depth architectural comparison of the Astral MCP and Astro Skill MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Astral MCP when:

• You need dedicated capabilities in the Spirituality & Esoterica domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: astral_compute_natal_chart, astral_current_transits, astral_synastry.

Explore Astral MCP Details

Choose Astro Skill when:

• You need dedicated capabilities in the Spirituality & Esoterica domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: Deterministic kundali, dasha, panchang, gochar calculations, Structured JSON output and factual PDF report generation, Bundled Swiss Ephemeris data with automatic fallback.

Feature & Specification Comparison

Specification	Astral MCP davidmosiah Spirituality & Esoterica	Astro Skill adityarya24 Spirituality & Esoterica
Summary	Zero-setup astrology MCP server for natal charts, current transits, synastry, Moon phases and birthplace lookup, with privacy modes for compact agent payloads.	Open-source Vedic astrology engine and stdio MCP server — deterministic kundali, Vimshottari dasha (maha/antar/pratyantar), panchang, gochar + Sade Sati, ashtakavarga, guna milan, divisional charts, and 12-page Hindi janma patrika PDFs. Bundled Swiss Ephemeris, SQLite client storage, no API key.
Category & Scope

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "davidmosiah-astral-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "astral-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "adityarya24-astro-skill": {
      "command": "uvx",
      "args": [
        "astro-skill"
      ]
    }
  }
}

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