The following settings are available in the Admin panel under Plugins → Helios Open Reader:
| Setting | Default | Description |
|---|---|---|
| Helios-inspired Admin Styling | Enabled | Apply Helios-inspired styling enhancements to the Admin Panel (rounded corners, transitions, improved typography) |
| Admin Font Size | Large | Sets the Admin Panel font size: Default, Large, or Larger |
| Show Site Logo Icon | Enabled | Show or hide the icon square next to the Logo Text in the header when no logo image is set |
| Site Logo Icon | tabler/notebook.svg |
Tabler icon path for the site logo icon square. Only applies when Show Site Logo Icon is enabled |
| Single Publication Site Logo Link | single_publication (default) |
When only one publication is listed, the site logo links directly to that publication's home page. Set to Readers Home Page to always link to the readers list instead. |
| Show Plugin Credits | Enabled | Show or hide the "Built with Grav · Helios · Helios Open Reader" attribution line in the footer |
| Show Repository Host Icon Link in Header | Enabled | Show a GitHub or Codeberg icon link to the reader repository in the site header (requires GitHub Integration enabled in the Helios theme) |
| Git Link Icon | tabler/file-text.svg |
Tabler icon path for the Git link icon shown in the page footer |
| Git Link Mode | View file | Whether the Git link opens the file for viewing (default, for open access) or editing (for contributors with repository access) |
| Repository Host | github.com |
Repository hosting service for the Helios GitHub Integration (github.com or codeberg.org) |
| H5P Content Embed Source URL | https://h5p.org/h5p/embed/ |
Base URL for H5P embeds via Content ID (used with |
| Serve Per-Publication llms-full.txt | Disabled | On multi-publication sites, answers each reader's own /<publication>/llms-full.txt with that reader's full Markdown (requires Grav 2.1+ with Markdown Output enabled). Has no effect on single-publication sites, which use the Sitemap plugin's site-wide file instead |
| Show Plain Text Version Link in Footer | Disabled | Show a link to /llms-full.txt in the page footer. On multi-publication sites, requires Serve Per-Publication llms-full.txt above; on single-publication sites, uses the Sitemap plugin's site-wide file when its "Serve llms-full.txt" setting is enabled |
| Plain Text Version Link Label | Plain text version |
Label for the plain text version footer link |
| Plain Text Version Link Icon | tabler/book.svg |
Tabler icon path shown before the plain text version link label. Leave empty for no icon |
Note: To apply the Helios-inspired Admin Panel colour scheme (zinc nav, accessible blue links, muted purple accents), go to Admin → Customization → Presets, select Helios, and click Save.