- Add .claude-plugin/marketplace.json and plugin.json manifests
- Use ${CLAUDE_PLUGIN_ROOT:-$HOME/.claude/skills/last30days} for script path
- Plugin install: uses CLAUDE_PLUGIN_ROOT when set
- Manual install: falls back to ~/.claude/skills/last30days (no breakage)
- SKILL.md stays at root, plugin.json points skills to "./"
Users can now install via:
claude plugin marketplace add mvanhorn/last30days-skill
claude plugin install last30days@last30days
Inspired by PR #1 (galligan) — lighter approach without repo restructure.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Matt Van Horn
6d80af3807