Brazil and OKFN Partner to Enable Citizens to ‘Talk’ to National Data

Key Takeaways

• OKFN partners with Brazil's CGU to prototype AI‑driven data queries
• Model Context Protocol links LLMs directly to CKAN datasets for traceable answers
• Pilot aims to boost public trust, combat misinformation, and promote data reuse
• Solution is technology‑agnostic, scalable across languages and AI models
• Supported by Digital Public Goods Alliance and PJMF foundation funding

Pulse Analysis

Brazil has long been a regional leader in open data, publishing millions of records through its CKAN portals. Yet extracting insights from these datasets traditionally required technical expertise, limiting citizen engagement. The new partnership with the Open Knowledge Foundation addresses this gap by embedding a natural‑language layer that lets users ask questions in plain English and receive answers anchored to official sources, dramatically lowering the skill barrier and fostering a more informed public.

At the heart of the pilot is the Model Context Protocol (MCP), a lightweight bridge that routes large‑language model queries straight to the underlying CKAN repositories. Unlike generic AI responses that blend information from the internet, MCP‑enabled answers are directly traceable to specific datasets, complete with metadata links for verification. This architecture not only improves answer reliability but also reinforces digital sovereignty by keeping data processing within trusted government infrastructure. The technology‑agnostic design ensures compatibility with multiple AI models and languages, positioning the solution as a reusable blueprint for other open‑data ecosystems.

The broader implications extend beyond Brazil. By demonstrating a transparent, reproducible method for integrating AI with public data, the initiative sets a precedent for governments worldwide seeking to modernize citizen services while safeguarding trust. Backed by the Digital Public Goods Alliance and the Patrick J. McGovern Foundation, the project could accelerate the adoption of responsible AI practices across the public sector, stimulate data‑driven innovation, and help combat misinformation by providing verifiable, up‑to‑date answers to everyday queries. As more nations explore similar frameworks, the pilot may become a cornerstone of a new era of open‑data democracy.