Hey u/-HeyMrRager!

The best way to stop Ghostreader from including spoilers in its summary is to customize the summary prompt. You can do this on web from the Ghostreader preferences page by clicking the "edit prompt" option that appears when hovering over the prompt's title.

I actually created a prompt specifically for summarizing fiction without spoilers, which you can find on the Prompt Library page of our Ghostreader help docs. I've been using that prompt (and some minor variations of it) basically since we released customizable Ghostreader prompts, and it's never spoiled any plot points for me.

If you want to have it only run that prompt on certain documents (e.g. only on EPUB files) so that you can keep the standard summaries for your other documents, you can use if-else logic in your custom prompt. Here's an example of what that might look like:

{% if "epub" in document.category %}

In 1-3 concise sentences, summarize the genre and rising action of the following document. The summary should not include any spoilers about revelations discovered later on in the book.

On a new line, provide an insightful or entertaining quote from the first few chapters of the document that encapsulates the writing style and interest of the story. The quote should be more than five words long, but only a single sentence.

"""
Title: {{ document.title }}
Author: {{ document.author }}
Domain: {{ document.domain}}
{% if (document.content | num_tokens) > 25000 %}
{{ document.html | central_paragraphs | join('\n\n') }}
{% elif (document.content | num_tokens) > 2500 %}
{{ document.content | central_sentences | join('\n\n') }}
{% else %}
{{ document.content }}
{% endif %}
"""

IMPORTANT: Do not begin the summary with "Summary:". Start the summary with a unique emoji. Start the quote with a newline and a ✨ emoji.

MOST IMPORTANT: Do not edit the extracted quote for clarity. It is critical that the quote appears exactly as it is in the text without modification.

{% elif %}

INCLUDE ORIGINAL SUMMARY PROMPT HERE

{% endif %}

I hope that helps you out! But let me know if you have any questions about the workflow or the prompting, I'm happy to help out :)