Japan Weather & Alerts
io.github.easakuraPublished by GitHub account easakurav1.0.0Updated Oct 24, 2026
Japan weather forecasts and disaster alerts from JMA: forecasts, warnings, and earthquake info.
The publisher's own server: AlertsBar
Overview
A remote MCP server that gives an assistant Japan weather forecasts and disaster alerts from JMA, including warnings and earthquake information.
- What you can do
- Retrieve Japan weather forecasts from JMA data through the remote endpoint. Check disaster alerts, including warnings issued for affected areas. Look up earthquake information. The manifest lists no individual tools, so the exact tool names and parameters are not documented here.
- When to use it
- Useful when an assistant needs current Japanese weather forecasts, official warnings, or earthquake information, for example for travel planning or local safety checks in Japan.
- Requirements
- A remote streamable HTTP endpoint; no package, account, API key, environment variable, or header is declared. Network access to the hosted endpoint is needed.
Installation
In SourceWeft
- Open Japan Weather & Alerts in the dashboard and add it to a workspace.
- Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.easakura%2Fjapan-weather-alerts-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Other MCP clients
Add this to your client's mcpServers config.
{
"mcpServers": {
"japan-weather-alerts": {
"type": "http",
"url": "https://tenki-mcp.easakura.workers.dev/mcp"
}
}
}Tools
0Version history
1- v1.0.0LatestSep 16, 2026
Score
67% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
- Reached in the last 30 daysRequired25 pts
- Auth declaredRequired10 pts
- Tools listedRequired15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
- DescriptionRequired15 pts
- Logo10 pts
- Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
- LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.
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