How to Automate Reading Lists and Highlights in Comet Workspaces

Q: Can I use another AI tool with Comet for better highlights?

Yes. You can pair Comet with an on‑page assistant like [Sider.AI](https://sider.ai) to compare sources, refine summaries, and generate notes without leaving the page—helpful when validating claims or drafting next steps.

If your research tabs multiply faster than you can read them, you’re not alone. Modern AI browsers promise to wrangle the chaos with Workspaces, agents, and auto-summarization. Comet—an AI browser by Perplexity—stands out for its built‑in assistant, task automation, and context-aware browsing, which make it a natural hub for reading lists and highlights. In this practical guide, you’ll set up an automated reading pipeline: capture links from anywhere, categorize them into Comet Workspaces, auto-summarize content, and extract highlights with minimal effort.

By the way, if you’re already using an on‑page AI assistant to summarize and annotate articles as you browse, a tool like Sider.AI can sit alongside Comet to generate instant summaries, compare sources, and draft notes without switching apps—useful when you want a second set of AI eyes on the same page flow.

What You’ll Build

A low-friction system to send articles into Comet Workspaces from your browser or mobile device.

Automated summaries and highlight extraction on save.

Smart tagging and organization rules so your reading list stays clean.

A daily "digest" view that surfaces the most important items.

Why Comet Workspaces Are Ideal for Reading Lists

Comet blends a traditional browser with an AI assistant that can understand context and execute actions, like summarizing pages or organizing content into lists. Reviews highlight its agentic features—think "summarize this tab," "compare these sources," or "turn this page into action items"—as a key differentiator for research-heavy workflows. Third-party overviews also note that Comet can act across pages on your behalf, saving you from constant copy-paste. That’s exactly what you want when automating reading lists and highlights.

The Automation Blueprint (High Level)

Capture everywhere: Use a universal "Save to Workspace" flow from desktop and mobile.

Auto-summarize on save: Trigger a quick synopsis, key points, and reading time.

Auto-highlight: Extract quotes and pull out entities, links, and stats.

Tag and sort: Route items to the right Workspace using rules.

Daily digest: Get a brief of everything added in the last 24 hours.

Review cadence: A weekly cleanup to archive or escalate.

Step 1: Create Purpose-Built Workspaces

Set up 3–5 focused Workspaces to avoid bloat:

Deep Dives: Longform reads and whitepapers

Quick Hits: News, short posts, releases

Competitive Intel: Product updates, feature pages

Methods & How‑Tos: Tutorials, docs

Bookmarks to Revisit: Overflow from social or newsletters

Tip: Keep Workspaces scoped to a purpose, not a broad topic. Purpose drives automation rules and makes highlights more meaningful.

Step 2: Set Up Your Capture Flows

Your goal is a single, consistent "inbox" experience across platforms.

Desktop: Use the browser’s share or save feature to send a page directly into your target Workspace. If a direct share option isn’t available, create a "Reading Inbox" Workspace and move items later.

Mobile: From apps like Twitter/X, Reddit, or email, use the system share sheet to send URLs into Comet. If you can’t route to a specific Workspace, default to "Reading Inbox."

Email forwarding: If you get research via newsletter, forward it to a unique address that your browser or integration tool watches, then auto-add the extracted URL to a Workspace with pre-set tags.

Why this works: The fewer decisions at capture time, the faster you’ll save—and the more likely automation will keep things organized for you later.

Step 3: Auto-Summarize on Save

As soon as an article hits a Workspace, have the AI assistant generate:

One-sentence abstract

5 key takeaways (bulleted)

Estimated reading time

Confidence level on source credibility

In practice, Comet’s assistant can summarize current pages and generate takeaways that are easy to scan—handy for triaging what to read now vs. later. Configure your default prompt to include tone and structure, e.g.: "Summarize in 5 bullets, include one actionable insight, and flag claims that need verification."

Pro tip: Set summary length based on Workspace. Quick Hits can be 3 bullets; Deep Dives can have 7–10 with a section for open questions.

Step 4: Automated Highlight Extraction

Highlighting manually is slow. Instead, let AI pull:

Quotable sentences (verbatim)

Stats and dates (with context)

Named entities (people, companies, products)

Claims vs. evidence

Ask the assistant to output highlights with source anchors and a mini-citation. That way, when you reference a quote later, you can jump back to the exact section. Commentators describe Comet’s ability to operate across your browsing session and create summaries or comparisons—this is the same engine you’ll use for highlight extraction.

Optional: Use a second AI lens for fact-checking. For example, run a "Verify Stats" pass that checks quoted numbers against authoritative sources and flags anomalies.

Step 5: Smart Tags and Rules

Rules make your reading list self-organizing:

If URL contains docs., dev., or /api/, tag "Technical"

If the page has >1,500 words, tag "Longform"

If domain matches your watchlist (e.g., competitor.com/blog), tag "Competitive"

If keywords include "How to", add to Methods & How‑Tos

Auto-archive items older than 30 days unless starred

These heuristics are simple but powerful, especially when combined with your assistant’s semantic tagging: "Tag ‘AI policy’ if governance, regulation, or compliance is discussed."

Step 6: Build a Daily Reading Digest

Every morning, generate a single page that includes:

Top 5 items by relevance (based on your reading goals)

New highlights and quotes from the last 24 hours

A "read now" suggestion under 6 minutes

1 controversial take to review and verify

With Comet’s agentic features, you can ask the assistant to collate and rank items using your stated criteria, similar to how users leverage it for summarization and task execution across tabs. If you prefer a weekly cadence, compile a Friday Review packet with the 10 most important pieces and their highlights.

Step 7: Turn Highlights into Notes and Actions

Highlights aren’t the end product—decisions are. Add these automations:

Convert highlights into Q&A notes: "What’s the claim? What’s the evidence? Why it matters."

Create follow-ups: "Set a reminder to revisit in 2 weeks if new data appears."

Generate comparisons: "Compare this source with last week’s report on the same topic."

Some users describe Comet’s AI as capable of acting across pages and performing generic tasks like summarization and tool use, which extends naturally to transforming highlights into structured notes and follow-ups.

Step 8: Use a Second AI Layer for On-Page Co‑Pilot

Worth noting: an on‑page AI assistant like Sider.AI can complement Comet by summarizing the current page inline, drafting literature notes, or comparing two tabs without breaking flow—useful if you want to validate or extend Comet’s summaries on the fly. It’s designed to summarize pages, draft in context, and iterate quickly across research and writing. Explore it at

Suggested Prompts and Templates

Use these as defaults for your assistant in each Workspace.

Quick Summary (on save): "Summarize this page in 5 bullets, with a 1‑sentence abstract up top. Include reading time and 1 actionable insight. Flag any claims needing verification."

Highlight Extraction: "Extract 7–10 direct quotes with source anchors, list all stats with units and dates, and identify named entities. Separate ‘claims’ vs. ‘evidence.’"

Relevance Ranking: "Score this item from 1–10 for relevance to .

Quick Start Checklist

Create 4–5 purpose-built Workspaces

Set universal capture to a Reading Inbox

Auto-summarize and highlight on save

Add rules for tags, routing, and archiving

Generate a daily digest

Run a weekly review packet

Optionally layer on Sider.AI for inline page assistance

FAQ

Q1:How do I set up an automated reading list in Comet Workspaces? Create a Reading Inbox Workspace, enable a one-tap share-to-Workspace flow from desktop and mobile, and set rules to route items to topic Workspaces. Then enable auto-summaries and highlight extraction on save to keep your backlog actionable.

Q2:Can Comet automatically summarize and highlight articles I save? Yes. Comet’s built-in assistant can summarize pages and generate key takeaways to speed triage; it can also support extraction tasks like quotes and stats as part of your save workflow.

Q3:What’s the best way to organize Workspaces for reading? Organize by purpose rather than broad topics—e.g., Deep Dives, Quick Hits, Competitive Intel, and Methods & How‑Tos. Use rules for tagging, routing, and auto-archiving so your list stays lean over time.

Q4:How do I create a daily reading digest from my saved links? Set the assistant to compile a daily brief: top items by relevance, new highlights, and one short read. Many reviewers note Comet’s agent-like ability to act across your browsing session and produce summaries or lists on command.

Q5:Can I use another AI tool with Comet for better highlights? Yes. You can pair Comet with an on‑page assistant like Sider.AI to compare sources, refine summaries, and generate notes without leaving the page—helpful when validating claims or drafting next steps.