Schema | OpenUSPublicDataMCP

OpenUSPublicDataMCP

Describes the environment variables required to run the server.

Name	Required	Description	Default
`OPENUS_PORT`	No	Port for HTTP transport	8787

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": true }
`logging`	{}
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`extensions`	{ "io.modelcontextprotocol/ui": {} }
`experimental`	{}

Functions exposed to the LLM to take actions

Name	Description
health_checkA	Return server health and the count of registered public-data sources.
list_public_data_sourcesA	List registered US public-data sources with jurisdiction and authentication metadata.
find_us_data_sourcesC	Find registered sources by jurisdiction or platform, such as federal, socrata or ckan.
resolve_us_geographyA	Resolve a US state name, abbreviation, or city/state string to state FIPS metadata.
list_curated_state_portalsC	List the first curated state open-data portal pack.
search_state_dataC	Search the curated official open-data portal for a supported US state.
search_data_govC	Search Data.gov's official catalogue for datasets matching a query.
get_census_state_populationA	Return Census ACS 5-year total population by US state for a supported year.
list_federal_agenciesA	Return federal agencies known to USAspending.gov without requiring an API key.
search_federal_registerC	Search official Federal Register documents by full-text term.
search_usaspending_awardsC	Search federal spending awards by keyword through USAspending.gov.
search_congress_billsC	Search recent Congress.gov bill records; requires CONGRESS_API_KEY.
search_socrata_catalogC	Discover state and local datasets hosted on Socrata.
query_socrata_datasetC	Read rows from a Socrata dataset using its domain and four-character dataset ID.
query_arcgis_feature_serviceC	Query an ArcGIS REST feature service layer.
search_ckan_catalogC	Search a CKAN catalogue hosted by a state, county, city or public institution.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/HappyMonkeyAI/OpenUSPublicDataMCP'

If you have feedback or need assistance with the MCP directory API, please join our Discord server