All browse/ references updated to skills/browse/ to match the new
plugin layout. Remove old "deploying to active skill" section that
referenced the manual install flow.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace git clone + setup instructions with /plugin marketplace commands.
Update troubleshooting, upgrading, and uninstalling sections to use the
plugin system. Note that auto-update is off by default for third-party
marketplaces and how to enable it.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This allows users to install and update gstack through the native Claude Code plugin system:
```
/plugin marketplace add garrytan/gstack
/plugin install gstack@gstack-marketplace
```
- Add `.claude-plugin/` marketplace and plugin manifests
- Move skills into `skills/` directory for plugin auto-discovery
- Use `${CLAUDE_SKILL_DIR}` for portable paths
- Removes (now unneeded) setup script
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>