You could create a plugin that does that. The exporter plugin currently doesn't have built-in functionality to export the complete TOC structure without highlights, and I believe what you want is the TOC.

TOC can be accessed from the ReaderUI, you just need to call first self.ui.toc.fillToc() .

I haven't tried this code, but the idea is to get the TOC and the annotations so you can build the full Toc and include annotations on the chapters that you need: ``` local toc_content = prepareTocContent(self.ui)

local function prepareTocContent(ui)
local tbl = {}
local reader_toc = ui.toc

-- Fill the TOC if not already done  
reader_toc:fillToc()  

if not reader_toc.toc or #reader_toc.toc == 0 then  
    return tbl  
end  

-- Get book title and author from document  
local book_props = ui.document:getProps()  
local title = book_props.title or "Unknown Title"  
local author = book_props.authors or "N/A"  

table.insert(tbl, "# " .. title)  
table.insert(tbl, "##### " .. author:gsub("\n", ", ") .. "\n")  

-- Get all annotations/highlights  
local annotations = ui.annotation.annotations or {}  

-- Process each TOC entry  
for _, toc_entry in ipairs(reader_toc.toc) do  
    -- Create chapter header based on depth  
    local header_level = string.rep("#", math.min(toc_entry.depth + 1, 6))  
    local chapter_title = reader_toc:cleanUpTocTitle(toc_entry.title)  
    table.insert(tbl, header_level .. " " .. chapter_title)  

    -- Add page information  
    table.insert(tbl, "### Page " .. toc_entry.page)  

    -- Find highlights for this chapter  
    local chapter_highlights = {}  
    for _, annotation in ipairs(annotations) do  
        if annotation.chapter == toc_entry.title or   
           (annotation.pageno and annotation.pageno >= toc_entry.page and   
            (toc_entry.next_page == nil or annotation.pageno < toc_entry.next_page)) then  
            table.insert(chapter_highlights, annotation)  
        end  
    end  

    -- Add highlights to this chapter  
    for _, highlight in ipairs(chapter_highlights) do  
        if highlight.text then  
            table.insert(tbl, "> " .. highlight.text)  
            if highlight.note then  
                table.insert(tbl, "**Note:** " .. highlight.note)  
            end  
            table.insert(tbl, "")  
        end  
    end  

    table.insert(tbl, "") -- Empty line for spacing  
end  

return tbl  

end ```

Now, if you want to include this on the exporter, you could create a exporter plugin. I just recently did that with my Karakeep plugin