# io.github.w8s/w8s-astro-mcp

> Use this tool when you need to generate and manage astrological charts, including natal charts, transits, and composite charts, with a SQLite-backed database for storage and retrieval. It solves problems related to astrological data analysis and visualization, providing outputs such as chart calculations and aspect interpretations. Ideal for use in applications requiring astrological calculations and data management, with inputs including birth data and chart parameters.

Canonical page: https://skillsregistry.net/skills/io-github-w8s-w8s-astro-mcp  
JSON: https://api.skillsregistry.net/v1/skills/io-github-w8s-w8s-astro-mcp

## Description

Astrological MCP server: natal charts, transits, aspects, composite & Davison charts, SQLite backed.

## Trust

- **Trust score (0–1):** 0.83
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 0.10.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.w8s%2Fw8s-astro-mcp)
- **Repository:** <https://github.com/w8s/w8s-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": "io-github-w8s-w8s-astro-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-w8s-w8s-astro-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-w8s-w8s-astro-mcp/pull`

---
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