Sure thing! hac is a terminal API client, like postman, but entirely terminal based, allowing you to test api endpoints, make requests and overall document any api that you're making. The main goal of hac is to bring a good experience for testing APIs on the terminal while being entirely free.
Chrome is good browser, Google is evil. Ungoogled chromium is a project that removes all reference to Google. Bit tricky to get the extensions work, but once it's setup works like charm.
We have a policy for our QA to sign release candidate tags. It's purely for non repudiation reasons. That's the sole purpose to keep verification on validity of the commit chain.