# jp-postal-mcp-server

> jp-postal-mcp-server — h-kazuki-pixel-jp-postal-mcp-server. Use this tool when you need to perform offline Japanese postal code and address lookups. It solves problems related to geocoding and reverse geocoding in Japan by providing a fully offline solution with bundled official data, eliminating the need for API keys. The tool takes postal codes or addresses as input and returns corresponding addresses or postal codes as output.

Canonical page: https://skillsregistry.net/skills/h-kazuki-pixel-jp-postal-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/h-kazuki-pixel-jp-postal-mcp-server

## Description

Japanese postal code ⇄ address lookup with bundled official data — fully offline, no API key.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/bm788zitwx)
- **Repository:** <https://github.com/h-kazuki-pixel/jp-postal-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": "h-kazuki-pixel-jp-postal-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/h-kazuki-pixel-jp-postal-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/h-kazuki-pixel-jp-postal-mcp-server/pull`

---
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