ChatGPT plugin that returns airport information in Australia, written in Ruby/Sinatra.
Airport information was downloaded from https://ourairports.com/countries/AU/ and is stored in data/au-airports.csv.
Ask for a flight plan between some town airports.
It correctly uses the town's local airport GPS coordinates, not the towns' themselves.
You can also ask for heading and time to fly, which ChatGPT can help do the calculation.
To start up the application and bind to port 9292:
bundle
rerun rackup
You will need to expose the application to the internet. I use https://ngrok.com/.
ngrok http --region=au 9292
The output shows you your domain
Session Status online
Region Australia (au)
Forwarding https://e92baeb18b8a.ngrok.app -> http://localhost:9292
The domain e92baeb18b8a.ngrok.app will be passed to ChatGPT when we register the plugin.
Open https://chat.openai.com/chat, and switch to the ChatGPT "Plugins" model.
Next, under the Plugins dropdown, select "Plugin Store".
At the bottom of the modal, click on "Develop your own plugin".
Click the green "My manifest is ready" button.
Copy your ngrok domain e92baeb18b8a.ngrok.app into the form, and click the green "Find manifest file" button.
ChatGPT will validate the two manifest files. Click the green Next button.
Next, click Install for me, then Continue, then Install plugin.