I really appreciate this simple and good idea to manage API keys/tokens in the era of LLM. Personally, I'm often anxious about the safety of my own keys/tokens across several platforms. Recent news about some open-source projects that abuse the secret keys also recall me of the leakage concern. More details can be referenced in this post https://gist.github.com/win3zz/0a1c70589fcbea64dba4588b93095... and a relevant paper: https://arxiv.org/abs/2309.02926 Many risks are avoidable if the developer team deploys their service properly. I believe a good tool like this project is also an in-demand solution to reduce the concern and burden during their R&D stage.