Poteto

What it is

Poteto is not a potato recipe and not a Kasane Teto pun this time. It is the X user @poteto, Lauren Tan, whose GitHub login is the same word. She is a long-time open source engineer (React compiler, hiring-without-whiteboards) now posting from the Cursor and xAI side of the timeline. Operator search this week is the handle, not fries. The spike people are quoting is a personal offer, not a Cursor billing page. In late August 2026 she posted that if you were switching to Cursor plus Grok Bot, you could DM her an email and a screenshot of canceling other AI subs and she would send a free month of Ultra. Ultra is the $200 personal tier. The thread then filled with "my DMs are in shambles," a bot she stood up to chew through the queue, and a later 24-hour Pro+ pass. Unrollers still point at status 2089369732554404153. Some people posted that credits landed. Plenty more said they got silence. X Premium is required to DM a lot of accounts, so a chunk of the replies never even reached her. That is the format on X: screenshot the offer, screenshot a credit email, or dunk on the queue. It is not an official Cursor campaign. Treat it like one employee's experiment. Do not cancel a tool you still need because a stranger on the internet promised Ultra. If a second account DMs you first asking for a password, that is a phishing riff, not Lauren. The other half of the handle is actually useful if you write code. She open sourced pstack, a Cursor plugin whose router command is /poteto-mode. Cursor's marketplace lists it as a verified plugin: playbooks for architect, arena, interrogate, and a poteto-agent that is supposed to read the skill before it starts typing. That is why search stays sticky after the giveaway thread cools. People are installing the potato command, then posting the before and after. If you are making a clip, keep the handle on screen. @poteto, pstack, /poteto-mode. Do not mix this with McDonald's fry ASMR or Teto potato songs. Those are different searches that share a misspelling.

How to try it

1. 1

   Format recipe: quote-tweet or screen-record @poteto's handle on X, or record Cursor with /poteto-mode in the composer. Keep the potato spelling in the caption so it matches the search.

2. 2

   Second angle: a screenshot of the Ultra offer thread with a one-line take (queue chaos, credit landed, or "this is one person not a promo page"). Do not fake a cancel screenshot to farm a reply.

3. 3

   Hashtag / search pack: #poteto #Cursor #pstack #potetomode plus the handle @poteto. Caution: the Ultra month was a personal DM offer. It is not a guaranteed coupon. Never send passwords, and do not cancel a tool you still rely on for a screenshot.

Common questions

Who is poteto?

Lauren Tan, X and GitHub handle @poteto. She is an engineer known for Cursor's pstack plugin and for a late-August 2026 personal Ultra giveaway thread.

What went viral?

A post asking people to DM an email plus a cancel-sub screenshot in exchange for a free month of Cursor Ultra, then a flood of DMs and follow-up Pro+ hours. Separately, /poteto-mode inside the pstack Cursor plugin keeps getting named.

Is the Ultra month official Cursor support?

No. Coverage treated it as one employee's offer. Some users said credits arrived. Many said they never heard back. X Premium can block DMs entirely.

What is /poteto-mode?

A command in the pstack Cursor plugin that routes an agent to Lauren's playbooks instead of a generic chat. Install pstack from the Cursor marketplace if you actually want that workflow.

What should I avoid?

Do not cancel a paid tool you still need. Do not send account passwords. Ignore copycat accounts offering the same deal. This page is not a Kasane Teto or McDonald's fry trend.