Operator setup for GitHub auth — HTTPS tokens (PAT, fine-grained, classic), SSH keys (ed25519), and gh CLI login. Diagnoses the common failure modes ("Permission denied", "Bad credentials", "Token expired") and walks the user to a working git push + gh auth status.
$npx -y skills add ethosagent/ethos --skill github-authInstalls into the current project.
Run `npx skills use "https://github.com/ethosagent/ethos" --skill "ethosagent/ethos/github-auth"` 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/ethosagent/ethos" that are relevant to the current task. Run `npx skills add "https://github.com/ethosagent/ethos"` and select the relevant skills, then follow their instructions.