MCP server for Japan geodata: cadastral lot numbers (chiban) and reverse geocoding, for AI agents.
Connect Remote server
claude mcp add --transport http geojp https://mcp.reversegeojp.com --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"geojp": {
"url": "https://mcp.reversegeojp.com",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"geojp": {
"type": "http",
"url": "https://mcp.reversegeojp.com",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.reversegeojp.com
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer token: API key for ReverseGeoJP/ChibanJP, obtained at https://reversegeojp.com |
Details
| Endpoint | https://mcp.reversegeojp.com (Streamable HTTP) |
| Package | [email protected] (NPM, stdio) |
| First published | 15 Aug 2026 |
| Last updated | 15 Aug 2026 |
| Registry name | io.github.55tarkun/geojp |
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