io.github.davidmosiah/astral-mcp

Get precise astrology analysis for natal charts, transits, synastry, and moon phases.

Source

Official Registry

Updated

2026-06-07

// securityCaution

Requires keys· ASTRAL_MCP_TRANSPORT, ASTRAL_MCP_HOST, ASTRAL_MCP_PORT, ASTRAL_MCP_ALLOWED_ORIGIN
Runs locally
Official / curated
Open source
Community-trusted

Running security audit…

Credentials
Network egress
Code execution
Data access
Supply chain

// install

Copy the install command and let the AI configure it · recommended for beginners

Please install the "io.github.davidmosiah/astral-mcp" MCP server from askskill:
Run: claude mcp add 'io-github-davidmosiah-astral-mcp' -- npx -y astral-mcp

// examples

Generate a natal chart reading

Prompt

Create a natal chart and provide a brief reading for this birth data: May 12, 1996, 14:35, Shanghai, China. Focus on the Sun, Moon, Ascendant, and major aspects.

Expected

Returns key natal placements and aspects with a brief interpretation of personality traits and core themes.

Check upcoming transit influences

Prompt

Analyze the major transit influences for my next 30 days. Birth data: Nov 3, 1992, 08:10, Beijing. List notable changes and suggestions by date.

Expected

Provides key transit dates over the next 30 days, likely themes affected, and date-by-date guidance.

Run a synastry analysis

Prompt

Compare the synastry between two people: A: July 8, 1990, 21:20, Guangzhou; B: Jan 15, 1991, 09:05, Chengdu. Focus on communication, emotions, and long-term compatibility.

Expected

Returns key synastry aspects and summarizes communication patterns, emotional dynamics, and relationship strengths and challenges.