# Yhay81 Public Data Catalog MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.yhay81%2Fpublic-data-catalog
Registry id: `mcp-registry/io.github.yhay81/public-data-catalog`
Status: live (checked 2026-10-27T16:02:08.945Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 5038
- Outages (90 days): 1

## Install

```json
{
  "mcpServers": {
    "yhay81-public-data-catalog-mcp-server": {
      "type": "http",
      "url": "https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http yhay81-public-data-catalog-mcp-server https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp
```

## Tools (3)

- `execute`: Run one allowlisted, bounded HTTPS GET contract and return extracted values, provenance, and an integrity receipt.
- `search_data`: Search current metadata from e-Gov Data Portal and Statistics Dashboard, then return a short ranked list with publisher, formats, coverage, usage terms, and off
- `verify`: Check receipt and result hashes plus the execution envelope against the reviewed catalog. This detects later modification; it does not prove publisher authentic

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.