# mcp-jma

> mcp-jma — pipeworx-io-mcp-jma. Use this tool when you need to access keyless weather forecasts and warnings from the Japan Meteorological Agency (JMA). It solves problems related to staying informed about weather conditions without requiring authentication keys. The tool provides outputs of current weather forecasts and warnings, and can be integrated using git, making it ideal for applications requiring automated weather data updates.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-jma  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-jma

## Description

JMA (Japan Meteorological Agency) MCP — keyless weather forecasts, warnings,

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/pipeworx-io/mcp-jma)

## 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": "pipeworx-io-mcp-jma"
    }
  }
}
```

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