soljourner/fluids-package
Pipe flow, pump sizing, friction factor, and compressible flow calculations
npx skills add https://github.com/Soljourner/claude-engineering-skills --skill fluids-package
Take soljourner/fluids-package from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.
The instructions reference pip.
Without those the skill loads but fails at the first command.