MCP server for searching and exploring datasets from the AWS Open Data Registry with fuzzy search and automatic caching for fast queries.

Installation

From Source

npm install
npm start

Available Tools

Tool	Description
search_datasets	Search datasets by name, description, or tags with fuzzy search. Returns all datasets if...
get_dataset	Get detailed information about a specific dataset by its file name.

Features

• Search datasets by name, description, or tags with fuzzy search
• Get detailed information about a specific dataset
• Automatic caching of the AWS Open Data Registry for fast queries

Notes

The server runs on http://localhost:3000/mcp using streaming HTTP transport. Claude Code needs to be restarted after adding MCP. Search supports customizable detail levels (nameOnly, minimal, full) and result limits.