An end-to-end example of pulling DC's open property data from its public ArcGIS REST APIs and turning it into an interactive dashboard + briefing decks.

• Civic data
• Data visualization
• Open government data

Every City in the USA tracks 19,483 U.S. cities and places using official federal data — Census population estimates (U.S. Census Bureau Vintage 2025), ACS demographics, BEA cost of living, BLS employment, NOAA climate normals, and more.

• Civic data
• Open government data
• Dashboards

The purpose of this guide is to provide a more complete context for federal data users and stakeholders that will inspire them to consider a broader range of data types in their research and advocacy; we also hope it will also inform national dialogues about the future of federal data.

• Civic data
• Open government data
• Open civic data

Official data.gouv.fr Model Context Protocol (MCP) server that allows AI chatbots to search, explore, and analyze datasets from the French national Open Data platform, directly through conversation.

• Artificial Intelligence
• Open government data
• Open data publishing platforms

Interact with the French government's open data platform (data.gouv.fr) to search for company information.

• Open government data
• Civic data APIs
• Model Context Protocol (MCP)

A Model Context Protocol (MCP) server that provides Claude and other MCP clients with direct access to CMS (Centers for Medicare & Medicaid Services) healthcare data from data.cms.gov.

• Artificial Intelligence
• Civic data
• Open government data

MCP server for accessing SEC EDGAR filings.

• Artificial Intelligence
• Civic data
• Open government data

MCP server for Swedish National Agency for Education (Skolverket) open data.

• Artificial Intelligence
• Open government data
• Civic data APIs

Frankfurter Stadtpolitik von der Straßenebene bis zur Stadtverordnetenversammlung — Themen, Abstimmungen und Nachbarschaft auf einen Blick.

• Civic data
• Parliamentary and congressional monitoring
• Open government data

Turn any (CKAN) open data portal into a conversation.

• Artificial Intelligence
• Open government data
• Civic data APIs

MCP (Model Context Protocol) server for Singapore's data.gov.sg APIs, providing easy access to government datasets and collections.

• Civic data
• Open government data
• Civic data APIs

A clean, production-ready MCP server for analyzing Indian government datasets on data.gov.in.

• Artificial Intelligence
• Civic data
• Open government data

This MCP Server provides an interface to retrieve National Park Services (NPS) data.

• Open government data
• Civic data APIs
• Model Context Protocol (MCP)

Connect LLMs or AI-chatbots to let them query and interact with official data and statistics from SCB (Sweden Statistics)

• Artificial Intelligence
• Civic data
• Open government data

civic project that takes published documents about New York City and turns them into something interactive — so any New Yorker can browse, filter, and find what's relevant to them.

• Artificial Intelligence
• Civic data
• Data visualization

Semantic code search over 24,500+ UK government repositories.

• Civic data
• Govtech
• Open government data

European Parliament MCP Server Model Context Protocol Server for European Parliament Open Data Providing AI assistants with structured access to parliamentary datasets

• Artificial Intelligence
• Civic data
• Govtech

A standard way to create an HTTPS endpoint for city MCPs

• Artificial Intelligence
• Govtech
• Open government data

An R package that provides a unified set of helper functions to access datasets from the NYC Open Data platform

• Civic data
• Open government data
• Open civic data

What if every AI analysis of public data came with a verifiable evidence record?

• Artificial Intelligence
• Civic data
• Fight disinformation

A framework for evidence-based city policy analysis.

• Artificial Intelligence
• Civic data
• Open government data

Interactive dashboards and public information from the Ohio Secretary of State.

• Voting and elections
• Open government data
• Dashboards

The official portal for European data

• Civic data
• Open government data
• Predecessors & Pioneers

The Metadata Quality Assurance is intended to help data providers and data portals to check their metadata against various indicators.

• Civic data
• Evaluate impact
• Open government data

Data Docs: Open Data on Screen is a day-long documentary screening program full of films exploring issues New Yorkers care about — street safety, housing, child care, and urban nature — are each paired with NYC Open Data datasets and followed by panel discussions with data experts, City staff, community practitioners, and, where possible, the filmmakers themselves.

• Civic data
• Learn about civic tech
• Open government data

Address-level lookup tool for EPA drinking water violation records.

• Artificial Intelligence
• Open government data
• Vibecoded

Open-source tools for AI-powered civic data access

• Artificial Intelligence
• Civic data
• Open government data

This repository is maintained by the Harvard Law School Library Innovation Lab as part of our project to preserve U.S. federal public data.

• Civic data
• Open government data
• Open civic data

"A small Python library I've built for cleaning messy human-centric data: HumanMint, a completely open-source library. Think government contact records with chaotic names, weird phone formats, noisy department strings, inconsistent titles, etc."

• Civic data
• Open government data
• General purpose open source tools

America's Essential Data is a collaborative effort dedicated to documenting the value that data produced by the federal government provides for American lives and livelihoods.

• Civic data
• Crowdsourcing
• Specific campaigns

This page memorializes the federal datasets and variables, as well as select data tools, that have been terminated or removed in 2025.

• Civic data
• Watchdogging and transparency
• Crowdsourcing

ADES is the national groundwater data access portal for metropolitan France and overseas departments. It gathers quantitative and qualitative data on groundwater on a public website.

• Clean water and sanitation

• Civic data
• Open government data
• Open data publishing portals

Il portale dei dati aperti della Camera dei deputati promuove l'accesso, il riuso e la condivisione dei dati della Camera, a favore della partecipazione democratica, della trasparenza e dell'interoperabilità.

• Civic data
• Parliamentary and legislative tech
• Government transparency

En este portal se pueden acceder a información relevante respecto de la Tramitación de un Proyecto de Ley en el Congreso Nacional, información de los Parlamentarios, Comisiones asesoras, Sesiones plenarias y Leyes entre otros, en un formato que permita su utilización libre por cualquier persona sostenido por una licencia de uso. Estos datos pueden ser utilizados libremente por los ciudadanos, para generar sus propias aplicaciones, como producto del cruce de la información.

• Civic data
• Parliamentary and legislative tech
• Government transparency

En esta sección se puede acceder a los antecedentes que se producen con ocasión de la tramitación de un proyecto de ley, información de los parlamentarios y leyes ya publicadas, en un formato que permita su utilización libre de trabas o restricciones como derechos de autor, licencias u otros mecanismos de control.

• Civic data
• Parliamentary and legislative tech
• Government transparency

Riksdagens öppna data

• Civic data
• Parliamentary and legislative tech
• Government transparency

Stortingets datatjeneste tilbyr uttrekk fra databaser som benyttes i Stortingets parlamentariske saksbehandling.

• Civic data
• Parliamentary and legislative tech
• Government transparency

The documents, facts, figures, and reports that affect the processes, or are a result of the processes, of the New York Senate.

• state

• Civic data
• Parliamentary and legislative tech
• Open government data

Welcome to the Scottish Parliament’s open data portal.

• Civic data
• Parliamentary and legislative tech
• Open government data

Il punto per l'accesso diretto ai dati del Senato della Repubblica. Aggiornamenti quotidiani di informazioni facilmente e liberamente utilizzabili (dati aperti) che riguardano ogni aspetto dell'attività politica e istituzionale: i disegni di legge con il loro iter, le votazioni elettroniche d'Aula, le Commissioni, i Gruppi parlamentari e tante altre informazioni.

• Civic data
• Parliamentary and legislative tech
• Government transparency

Bienvenue sur le site data.senat.fr, le site Open Data du Sénat.

• Civic data
• Parliamentary and legislative tech
• Open government data

El Congreso Nacional pone a disposición de la ciudadanía su iniciativa de DATOS ABIERTOS LEGISLATIVOS, que se enmarca en el principio de Transparencia y acercamiento de la labor legislativa que se desarrolla en la Cámara de Diputadas y Diputados, el Senado y la Biblioteca del Congreso, de acuerdo a la Constitución y las leyes.

• Civic data
• Parliamentary and legislative tech
• Government transparency

An API which retrieves Members data.

• Civic data
• Parliamentary and legislative tech
• Open government data

Large-scale Data Analysis

• Civic data
• Govtech
• Open government data

Web- and WhatsApp-based virtual agent chatbot for residents of Bogotá

• WhatsApp

• Artificial Intelligence
• Communicating with the government
• Open government data

An MCP server allowing AI agents and MCP clients to interface with the Congress.gov API

• Artificial Intelligence
• Civic data
• Parliamentary and legislative tech

Official government portal for open planning and housing data

• housing

• Civic data
• Govtech
• Open government data

Find information about registered charities in England and Wales

• Civic data
• Open government data
• Nonprofit tech

This map displays where Internet services are available across the United States, as reported by Internet Service Providers (ISPs) to the FCC. The map will be updated continuously to improve its accuracy through a combination of FCC verification efforts, new data from Internet providers, updates to the location data, and—importantly—information from the public.

• United States (federal government)

• Civic data
• Govtech
• Civic maps

An end-to-end solution to sharing data across government

• United Kingdom (government)

• Civic data
• Govtech
• Open government data