# Astro MCP

> Astro MCP — listen-hai-astro-mcp. Use this tool when you need to generate accurate Western astrology natal charts with verified ephemeris data, handling unknown birth times and providing output in multiple formats, including Chinese. It solves problems related to astrological chart calculations, providing reliable and honest results. Ideal for use in applications requiring precise astrological data, such as horoscope generation or astrological analysis.

Canonical page: https://skillsregistry.net/skills/listen-hai-astro-mcp  
JSON: https://api.skillsregistry.net/v1/skills/listen-hai-astro-mcp

## Description

It provides deterministic modern Western astrology natal-chart calculations using JPL-Horizons-verified ephemeris, with honest handling of unknown birth times and Chinese-first output.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-04

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-04

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/cwkgwfkaw1)
- **Repository:** <https://github.com/listen-hai/astro-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "listen-hai-astro-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/listen-hai-astro-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/listen-hai-astro-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt