Agents In Use1125 use casesShowing 625–648
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nanobits.beehiiv.comSethi reports that Comet created and renamed a ten-song Taylor Swift Spotify playlist in six minutes, but selected from existing playlists rather than verifying streaming ranks.
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Perplexity CometRaghav Mehra tested Comet on the slow first step of a NotebookLM project: collecting useful source links.
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thesportsstack.comMark Shannon tested Perplexity Comet on the practical shopping around sports outings. In one demonstration he asked for a large Manchester United jersey for an upcoming game. Comet searched retailers, chose the official store and added the correct size to the basket. A further prompt brought an offer to look for cheaper alternatives.
AddedPerplexity Comet
reddit.comBeingBalanced tested Comet Assistant on two shopping comparisons and found that asking for the best price was not enough. For pet treats, the first responses relied on historical averages rather than offers a buyer could use at that moment.
AddedPerplexity Comet
linkedin.comAdarsh Srivastava reports using Comet to research Reddit demand for a reliable Mac and Apple-ecosystem clipboard app, summarise pain points and feature requests, and populate a Google Sheet.
AddedPerplexity Cometnanobits.beehiiv.comMehta reports that Comet navigated Aravind Srinivas’s profile, expanded recent posts and read comment threads to summarise ten days of Comet-related updates and reactions.
AddedPerplexity Cometlinkedin.comDeepa Sarin asked Comet to find five machine-learning-in-healthcare articles and create five weekday Google Calendar reading slots; she checked that every event existed with a different article attached.
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medium.comBK HAN reports that Comet screened Singapore HR professionals and Realtors for 500-plus connections and activity within two months, tracked progress and sent eight qualifying LinkedIn requests.
AddedPerplexity CometScot Wingo demonstrated Comet on several personal shopping problems in one account. The tasks started with information he already had: a previous Amazon order, his daughter's college dorm details and an emailed receipt for shoes.
AddedPerplexity Cometlinkedin.comComet tested CUTS coupons in a live cart and applied an $11.39 reduction; unrelated-product drift and separate-brand checkout limits remained visible.
AddedPerplexity Cometmedium.comMrityunjay Nigam compared Comet and OpenAI's Atlas on a flight-booking task from Bangalore. The brief asked for the cheapest direct one-way option to one of four specified destinations during the week of November 30, with coupon checks and booking-site comparisons before checkout.
AddedPerplexity CometThorben Sanktjohanser tested Perplexity Comet on a family grocery order at Knuspr.de. He asked for five types of food for four people and prioritized cheaper options, expecting the assistant to turn that request into a sensible basket.
AddedPerplexity Cometlinkedin.comHori reports that Comet found a cargo-ship name in email, checked an online vessel tracker for location and ETA, and added a Google Calendar follow-up reminder.
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rogerwong.meRoger Wong tested whether Perplexity Comet could unsubscribe from newsletters directly inside his existing Gmail session. He selected three messages and asked the browser assistant to unsubscribe from the checked emails. Comet then took control of the page, opened the first message and followed its unsubscribe link before moving through the remaining selections.
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vdaluz.comCursor custom modes built a courtroom card game. Scoped review caught turn bugs, while the maker corrected tool permissions and repaired confusing UI edits.
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Cursorvia Cursor custom modes with Claude, o3 and GPT-4.1
abundly.aiHans Brattberg used Cursor Agent mode to build an SEO prototype with a database and GitHub deployment, approving it and refining its interface from screenshots.
AddedCursorvia Cursor Agent mode
lakshyaag.comAgarwal reports using Cursor and two models to build a working Go terminal agent with file tools and shell commands despite having no previous Go experience.
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forum.cursor.comThe SmileyOS developer reports a Cursor-generated Rust educational operating system with working i686 support and a successful boot on a Dell Inspiron 910.
AddedCursorlinkedin.comBilsland reports using Cursor agents to implement a Rust serial-to-MQTT bridge, with human-designed networking, failure handling and a React control interface.
AddedCursorlinkedin.comCursor completed recruiter-agent integrations after a broad CrewAI-to-LangGraph rewrite failed; Karpić tested it and supplied a working foundation by hand.
AddedCursorforum.cursor.comByron reports Cursor safety rules catching attempts to inspect an environment file, log a Firebase secret and stage a repository before ignore rules were ready.
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accomplish.aiOr Hiltch traced Cursor CLI’s internal Git outside its shell sandbox, used negative controls, and repeated three clean tests after the vendor hardened Git.
AddedCursorvia Cursor CLI on macOS in a controlled security evaluation
pillar.securityEilon Cohen’s Cursor test turned workspace Stop hooks into unapproved host execution; the benign proof led to CVE-2026-48124 and a patched Desktop version.
AddedCursorvia Cursor Desktop 2.4.37 in a controlled evaluation
cursor.comCursor support engineers report using the agent to investigate code, logs and prior cases, then review a merged escalation and customer reply before sending.
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