Converts an approved spec into a TDD task plan with a parallelism map (PARALLEL vs SEQUENTIAL), saved to .workspace/shared/plans/. Use after a spec is approved, before implementation.
$npx -y skills add alexander-tyagunov/magician --skill blueprintInstalls into the current project.
Run `npx skills use "https://github.com/alexander-tyagunov/magician" --skill "alexander-tyagunov/magician/blueprint"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/alexander-tyagunov/magician" that are relevant to the current task. Run `npx skills add "https://github.com/alexander-tyagunov/magician"` and select the relevant skills, then follow their instructions.