You MUST use this skill before starting any cross-module migration, upgrade, or technology conversion. Use when multiple files or modules must change in a coordinated sequence — framework upgrades, language conversions, schema migrations, or major API version changes. Stronger signals: "migrate", "upgrade", "convert", "port", "move from X to Y", "upgrade to version N", "switch from X to Y", "schema migration". Use sextant:modify-feature instead when only a single module's behavior is changing without coordinated multi-step rollout.
$npx -y skills add hellotern/sextant --skill migrateInstalls into the current project.
Run `npx skills use "https://github.com/hellotern/sextant" --skill "hellotern/sextant/migrate"` 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/hellotern/sextant" that are relevant to the current task. Run `npx skills add "https://github.com/hellotern/sextant"` and select the relevant skills, then follow their instructions.