# Zmanim

> Use this tool when you need to determine Jewish prayer times and schedules, such as sunrise and sunset, Shema recitation, and Shabbat candle lighting times, with support for multiple halachic opinions and precise NOAA-based calculations for any global location. It solves problems related to accurate prayer time calculations and provides outputs in a user-friendly format. Ideal for use in planning daily prayers, Shabbat observations, and other Jewish religious activities.

Canonical page: https://skillsregistry.net/skills/ariroffe72-zmanim  
JSON: https://api.skillsregistry.net/v1/skills/ariroffe72-zmanim

## Description

Provides astronomical calculations for Jewish prayer times (zmanim) including sunrise/sunset, Shema recitation times, prayer windows, and Shabbat candle lighting times. Supports multiple halachic opinions (GRA, MGA) with NOAA-based calculations for any location worldwide.

## 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:** maps-location
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/ariroffe72-zmanim)
- **Repository:** <https://github.com/ariroffe72/zmanim-mcp-server>

## 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": "ariroffe72-zmanim"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ariroffe72-zmanim` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ariroffe72-zmanim/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