Extensions
Add a repository to Grimoire
Extension repositories provide public content-source extensions for the Grimoire reader app. Each extension is a small Android module the app loads at runtime to fetch novels from a given source.
If Grimoire is installed, this opens the app directly with the Add Repository dialog pre-filled.
Don't have Grimoire yet?
Install the app first, then come back and tap the button above.
Download Grimoire APKManual fallback
Use this if the magic link doesn't open the app, or if you'd rather add it by hand.
- 1. Open Grimoire → Browse → Extensions (top-right icon) → Repos (top-right icon) → + to add a repository.
- 2.
Fill in (tap a field to copy):
- 3. Tap Save. Available extensions appear in the list within a few seconds.
FAQ
What is an index URL?
It points to a repository's index.min.json, which lists the extensions the repo offers. Grimoire reads it to show available sources.
The magic link didn't open the app
Grimoire must be installed for the deep link to resolve. If it's installed and still won't open, use the manual fallback above — tap each field to copy and paste it into the app's Add Repository dialog.
Is adding a repository safe?
Extensions are community-maintained and run inside Grimoire to fetch content from public sources. Only add repositories you trust. You can remove a repository at any time from the same Repos screen.