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100
MCP live MCP 2025-11-25 streamable-http

Public Data Catalog

io.github.yhay81/public-data-catalog

Reviewed public-data search and execution with provenance and verifiable integrity receipts.

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
100.0%
5 direct probes · 30d
Response
408ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
3 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
3 items in total; 3 or more earns these points.
pass Describes itself 10/10
92 characters; more than 30 earns these points.

Tools · 3

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 official links.

execute

Run one allowlisted, bounded HTTPS GET contract and return extracted values, provenance, and an integrity receipt.

verify

Check receipt and result hashes plus the execution envelope against the reviewed catalog. This detects later modification; it does not prove publisher authenticity or current freshness.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "public_data_catalog": {
      "url": "https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp",
      "transport": "streamable-http"
    }
  }
}