Apply LaunchDarkly SDK onboarding: install dependency (or dual-SDK pair), configure env and secrets with consent, add init at entrypoint(s), verify compile. Nested under sdk-install; next is run.
$npx -y skills add launchdarkly/agent-skills --skill applyInstalls into the current project.
Run `npx skills use "https://github.com/launchdarkly/agent-skills" --skill "launchdarkly/agent-skills/apply"` 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/launchdarkly/agent-skills" that are relevant to the current task. Run `npx skills add "https://github.com/launchdarkly/agent-skills"` and select the relevant skills, then follow their instructions.