
Transparency & Accountability Initiative Grants Database
Includes funding from Ford, Hewlett, Luminate, MacArthur, OpenSocietyFoundation, and Chandler foundations totaling over half a billion dollars
An open-source MCP server that brings AI-powered dataset discovery to the Registry of Open Data on AWS.
AWS has launched an open-source Model Context Protocol (MCP) server for the Registry of Open Data on AWS, which hosts over 1,100 datasets from more than 400 organizations, including NASA, NOAA, NIH, and the Allen Institute. The server connects any MCP-compatible AI assistant to the full catalog, letting users search datasets, inspect metadata, browse S3 bucket contents, and sample files using natural language. It organizes these capabilities around three functions: discovery, exploration, and evaluation, turning a multi-step manual process into a single conversation. The project is available under the Apache 2.0 license on GitHub.


Includes funding from Ford, Hewlett, Luminate, MacArthur, OpenSocietyFoundation, and Chandler foundations totaling over half a billion dollars
MDS standardizes communication and data-sharing between cities and private mobility providers, such as e-scooter and bike-share companies.

Use this free tool from JustFix to research your building and investigate landlords! We use property ownership mapping to identify a landlord's portfolio

HXL is a different kind of data standard, designed to improve information sharing during a humanitarian crisis without adding extra reporting burdens.