Add transactional email support (Resend or Brevo) to an existing T3 project. The skill auto-detects which provider to use based on env vars - no question asked when the choice is unambiguous. Can be called by /bootstrap or standalone.
$npx -y skills add flavien-ia/hypervibe-harness --skill add-emailInstalls into the current project.
Run `npx skills use "https://github.com/flavien-ia/hypervibe-harness" --skill "flavien-ia/hypervibe-harness/add-email"` 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/flavien-ia/hypervibe-harness" that are relevant to the current task. Run `npx skills add "https://github.com/flavien-ia/hypervibe-harness"` and select the relevant skills, then follow their instructions.