"GSK" matching MCP servers:

Enables querying GSA CALC+ ceiling labor rates, including individual vendor rates, summary statistics, and filtering by experience, education, worksite, business size, clearance, and rate ranges.

Enables querying US federal government surplus auctions data via the GSA Auctions API.

Enables interactive GSI map viewing with layer switching, location search, and tile info retrieval within chat.

An MCP server that lets LLMs query USGS NHDPlus HR hydrography data—streams, rivers, lakes, stream gages, and watershed boundaries—via point or GeoJSON geometry intersection queries.

An MCP server that exposes the U.S. Energy Information Administration (EIA) Open Data API, enabling LLMs to browse and query energy data across 17 datasets with generic, composable tools.

An MCP server that wraps the U.S. Army Corps of Engineers (USACE) Institute for Water Resources (IWR) River Mile Marker ArcGIS Feature Service, allowing LLMs to locate river mile markers on navigable U.S. rivers and answer 'what river mile am I at?' questions.

MCP server for Slovak business registers (RPO) — AI agents can query 1.4M+ Slovak legal entities via Slovakia's official Statistical Office API. Search companies by name, IČO, or get full entity details including legal form, address, and statutory representatives.

Enables access to Slovak legislation from the Collection of Laws via static.slov-lex.sk. Supports listing consolidated versions, retrieving act metadata, and fetching full text with verifiable citations.

Enables India GST operations: verify GSTINs, search by PAN, track return filings, and with an OTP-based taxpayer session, access GSTR-2B/3B and cash/ITC ledgers.

Enables querying and retrieving details of U.S. BLM geothermal leases from the MLRS database, including search and single-lease lookup.

Provides tools to retrieve and validate Goods and Services Tax (GST) details using GST numbers, PAN cards, or company names. It enables users to check registration status, filing history, and business addresses directly through the GST Insights API.

An MCP server for interacting with the USAspending.gov API, supporting local use with Claude Desktop and cloud deployment with login.gov authentication.

Enables LLMs to query and analyze government website analytics from analytics.usa.gov via the Model Context Protocol, supporting single report, multiple reports, and aggregation tools.

Enables querying statistical data from the Statistical Office of the Slovak Republic via natural language or direct tool calls.

Enables querying GSA Per Diem rates for travel destinations, providing daily lodging and meal allowance data from the U.S. General Services Administration API.