I run a personal APT repository at https://apt.grahamedgecombe.com/.

It is signed with my repository signing GPG key, which has the following fingerprint:

0387 7F43 7035 2E9A AC57  B17B CF61 EC40 76EA 4B6F

You’ll need to import this key into your APT keyring before you can install packages:

wget -qO - https://www.grahamedgecombe.com/dl/repo.asc | sudo apt-key add -

The /etc/apt/sources.list entry you need to add is:

deb https://apt.grahamedgecombe.com/ stable main

After running apt update, you should be able to install the packages with apt install as normal.

The packages are built for the amd64 version of Debian stable.