# SHEARLINE

> Use this tool when you need to access advanced US severe-weather data and analytics, such as live warning polygons and radar-derived products, to inform decision-making and threat assessments. SHEARLINE provides AI agents with analyst-grade tools, including SPC outlooks and composite threat briefs, to solve problems related to weather forecasting and emergency response. It accepts location-based inputs and outputs detailed weather data and alerts, making it ideal for applications requiring real-time severe-weather intelligence.

Canonical page: https://skillsregistry.net/skills/lostnumber07-shearline  
JSON: https://api.skillsregistry.net/v1/skills/lostnumber07-shearline

## Description

A free, MIT-licensed MCP server that provides AI agents with analyst-grade US severe-weather tools, including live warning polygons, SPC outlooks, radar-derived hail and rotation products, and a composite threat brief.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/gw9lotdhfc)
- **Repository:** <https://github.com/lostnumber07/shearline>

## 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": "lostnumber07-shearline"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lostnumber07-shearline` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lostnumber07-shearline/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