To address your concerns: 1. Yes, no portable toolchains or any other kinds of dependencies are required.
2. Each & every single binary is statically compiled. This is the core at philosophy of Hysp. A single binary that runs anywhere.
3. Currently, there's about 200 pkgs for x86_64 & arm64 each. The upstream source (https://github.com/Azathothas/Toolpacks) has over 400 for x86_64 & 300+ for arm64, which will slowly be added to Hysp-Pkgs.
4. As installing random binaries from random sources is not advisable due to security concerns, the pkg-source can be self-hosted by anyone and hysp can be configured to use that instead of the default source.