# iztro OpenAI MCP for Railway

> Use this tool when you need to integrate astrology tools into your application, specifically for Zi Wei Dou Shu and Tu Vi Dau So calculations. It provides read-only access to various astrological functions, such as generating astrolabes and horoscope decades, through a remote MCP server. Ideal for Railway deployment and OpenAI ChatGPT developer mode, it simplifies the process of incorporating astrological insights into your projects.

Canonical page: https://skillsregistry.net/skills/snapyharry-potter-iztro-openai-mcp-railway  
JSON: https://api.skillsregistry.net/v1/skills/snapyharry-potter-iztro-openai-mcp-railway

## Description

Remote MCP server for Zi Wei Dou Shu / Tu Vi Dau So astrology tools, exposing read-only tools like get_astrolabe, get_horoscope_decades, etc., designed for Railway deployment and OpenAI ChatGPT developer mode.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** devops-ci
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/wsav5teedd)
- **Repository:** <https://github.com/snapyharry-potter/iztro-openai-mcp-railway>

## 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": "snapyharry-potter-iztro-openai-mcp-railway"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/snapyharry-potter-iztro-openai-mcp-railway` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/snapyharry-potter-iztro-openai-mcp-railway/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