opendata cat MCP Tools

opendata cat exposes 8 tools. Each one has its own page with the configuration for every client that can run this server.

search_datasets Read-only

search datasets
get_dataset_info Read-only

get dataset info
list_dataset_fields Read-only

list dataset fields
query_dataset Read-only

query dataset
list_portals Read-only

list portals
list_categories Read-only

list categories
related_datasets

related datasets
search_radioteca Read-only

search radioteca

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

opendata cat MCP server