Create or advance a full OSpec goal using the current document, task graph, worker, review, and evidence workflow.
$npx -y skills add clawplays/ospec --skill ospec-goalInstalls into the current project.
Run `npx skills use "https://github.com/clawplays/ospec" --skill "clawplays/ospec/ospec-goal"` 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/clawplays/ospec" that are relevant to the current task. Run `npx skills add "https://github.com/clawplays/ospec"` and select the relevant skills, then follow their instructions.