# MiniUp — AI Connector

Publish small web apps and hosted datasets. MiniUp is listed under Developer Tools in the ChatGPT apps directory, built by HNguyen.

Source: https://node8.ai/ai-connectors/developer-tools/miniup/

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[AI Connectors](https://node8.ai/ai-connectors/) · [Developer Tools](https://node8.ai/ai-connectors/developer-tools/)

# MiniUp

Publish small web apps and hosted datasets

Listed in ChatGPT

[ChatGPT listing](https://chatgpt.com/plugins/miniup?open_in_app) [miniup.io](https://www.miniup.io/)

Overview

## What MiniUp does

MiniUp publishes web apps that require no build step, whether single page or genuinely multi-page, from files produced in the conversation or from data uploaded into it. A CSV or a GeoJSON attachment can end up as a working page with its own URL.

Data hosting is a second half of the product. Datasets can be stored in queryable form, exposed through lightweight table APIs, and published at URLs that ArcGIS clients are able to consume.

After publishing, the app still has work to do. Existing sites, uploaded files, gallery listings, individual records, and datasets can all be managed from the same conversation, so maintenance falls inside the scope along with the initial launch.

### Who it is for

People who produce one-off tools, dashboards, or map pages from data and need them hosted somewhere.

### What stands out

Dataset hosting with ArcGIS-compatible URLs sits next to page publishing, which is uncommon for a lightweight hosting tool.

Availability

## Where MiniUp is listed

MiniUp is listed in the ChatGPT apps directory only. HNguyen has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.

ChatGPT listing

## In the ChatGPT apps directory

Developer

HNguyen

Filed under

Developer Tools

Listed since

June 2026

Authentication

Authenticates when installed

Website

[miniup.io](https://www.miniup.io/)

Policies published

Privacy policy · Terms of service

Official listing

[Open in ChatGPT](https://chatgpt.com/plugins/miniup?open_in_app)

Snapshot

August 2026

### Example prompts from the listing

-   publish a clean one-page HTML app for a neighborhood cupcake sale.
-   build and publish an interactive revenue app from the attached csv
-   build and publish a map app from the attached GeoJSON

Nearby

## Other Developer Tools connectors

### [Web on Demand Website Builder](https://node8.ai/ai-connectors/developer-tools/web-on-demand-website-builder/)

Build and publish websites from a conversation

ChatGPT

### [Build Web Apps](https://node8.ai/ai-connectors/developer-tools/build-web-apps/)

Frontend web app building with testing and payments

ChatGPT

### [Build Web Data Visualization](https://node8.ai/ai-connectors/developer-tools/build-web-data-visualization/)

Design and build browser-based charts and dashboards

ChatGPT

### [Deplixo](https://node8.ai/ai-connectors/developer-tools/deplixo/)

Deploy a web app to a live URL in one call

Claude

### [Exa](https://node8.ai/ai-connectors/developer-tools/exa/)

Real-time web search and page reading

Claude · ChatGPT

### [GitHub](https://node8.ai/ai-connectors/developer-tools/github/)

Repository triage across pull requests, issues, and CI

ChatGPT

[All 188 Developer Tools connectors](https://node8.ai/ai-connectors/developer-tools/)

This is an independent catalogue entry compiled by Node8 from MiniUp's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with HNguyen, and inclusion here is not an endorsement.

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