update-gitignore

Installation
SKILL.md
  1. Preserve custom rules from existing .gitignore
  2. git-agent init --gitignore --force
  3. On auth error (401), retry with --free
  4. Re-add preserved custom rules
  5. Show diff

CLI reference: ${CLAUDE_PLUGIN_ROOT}/references/cli.md

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Installs
61
GitHub Stars
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First Seen
Jan 24, 2026