What it is
A workflow layer that sits on top of Cursor and adds engineering playbooks for delegating AI tasks by complexity. pstack is a wrapper on Cursor/Claude that routes requests through predefined skills — bug reproduction, design sketching, implementation, verification — rather than letting the AI free-generate. The audience that shows up in ProductHunt reviews is full-stack developers and AI/ML engineers who want the assistant to follow a code-quality checklist before shipping. The free tier covers basic playbook access; paid plans start at $4/mo.
At a glance
pstack automates multi-step coding workflows — you describe a goal and it picks the right workflow (bug reproduction, design sketching, verification loops) without per-step prompting. It integrates with Cursor, Claude Code, Codex, and other agent tools developers already use. However, it doesn't provide its own AI models or proprietary data — it's a workflow layer on top of existing LLMs. The task-routing and verification automation is useful but not as transformative as tools that fundamentally change the coding experience.
Strong evidenceQuality score
pstack A workflow layer for AI coding agents that emphasizes code quality and token efficiency, but assumes GitHub pull requests.
This score is our editorial judgment, computed automatically from the sources, weights, and dates shown above. It reflects the data we could verify as of November 12, 2026, not a guarantee or statement of fact about pstack. Third-party ratings and quotes belong to their original platforms and authors. Thin data lowers our confidence label, and we say so instead of guessing. Work on pstack? Dispute any datapoint and we will review it, publish your response, and correct verified errors.
Plans
Community feedback
Ratings and quoted comments below are aggregated from third-party sources and reflect those users' views, not SearchTools.ai's.
themes inside the Sentiment pillar — not score ingredients
“If you haven't seen pstack: it's poteto's (Lauren Tan) set of agent workflows. You tell it what you want and it picks how to work. Bug with no obvious cause? It reproduces and finds the root cause before touching anything. Bigger feature? It sketches the design first. Then it actually checks the result instead of saying "done". There's a Claude Code version, and VS Code's new agents window can load Claude Code plugins, so I figured it would just work with Copilot. It doesn't. It loads, but it ne”
“I tried and didn’t get good results with it . Maybe it’s a skill issue tho”
“The Complete Guide to pstack Pt. 1 lauren @poteto Aug 31 12 min read 265 974 7.9K 1.2M In this series of posts, I'm going to show you how I use pstack, my personal set of skills for doing rigorous engineering work. It's allowed me to ship 2,000 PRs a month to production with high confidence. Personally, I have never put much emphasis into how many lines of code or how many PRs I was landing. Before agents, no one ca”
“What it does All text below is quoted directly from the project README. Lauren Tan's pstack is an opinionated Cursor skill stack that improves agent outcomes. This is a port for Claude Code, Codex, Pi, GitHub Copilot and other agent harnesses. It tracks upstream and also carries named policy forks. Tell poteto-mode your goal and it will invoke the correct workflow for the task. It keeps your code concise, simple and verified. For concurrency bugs and invariants that tests cannot reach, see the s”
“Of course she doesn’t want you to plan, and wants to use things like arena which take four times as many resources. She works at cursor. Their job is to sell you usage. And regarding the why skill, you only need to use that if you don’t do planning. If you plan, then you have an ADR for every decision that was made and therefore you don’t need to search 30 different resources which is extremely wasteful and time-consuming, to understand why or how a decision was made. If people spend a few min”
“keep in mind that this is the workflow of an engineer working at an AI company, with basically unlimited inference. The average developer won't need to burn tokens this much, but will still benefit from cherry picking some of the skills and modifying them to suit your personal workflows”
“Super interesting, the parts around the architecture really resonated with me. The challenge is the token burn, codex usage has shrunk so much, it doesn't sound possible to use this and still be productive 😢”
“excellent video. one of the lines I see in those skills: "design it twice" -- lol! something most "skill packs" do very well is spend a lot of tokens. not-coincidentally she works for a company that sells tokens, and SHE gets unlimited tokens for free. did she spend any of those tokens to give us evals comparing her skill pack to other skill packs and other harnesses? no? that's convenient. I have no doubt that doing everything 10 times with different models will work very well, but I also have ”
“I had posted this as a reply to another thread but I think people might find it useful so im posting it as a stand alone post. For those that may have already read it.I'm sorry for the redundancy. tl;dr: This is the killer combo that uses the Projects feature: Projects + pstack Long Version: **1. Establish a project coordinator agent by starting a project and connecting it to your Git Hub repo** (I don't use Origin, but I'm sure it would work the same way) **2. Install the pstack plug-in. It's o”
“Have you actually tried /poteto-mode on a real task yet, or are you still in the setup phase? The reason I ask is that most people I've seen get hyped about pstack seem to stop using it after the first week because the workflow friction doesn't match how they actually code.”
“I am new to this and actually found her through a TT. I ended up incorporating her ptstack into my agent but ended up slowing me way down. But that’s probably user error (me).”
“pstack is a plugin made by Lauren Tan from SpaceXAI and its a great plugin for the overall dev workflow with agents, but its too specific to Cursor capabilities. I've rewritten some skills to fit better to ZCode and adapted it to the needs of a ZCode plugin, all done with GLM 5.3, and it's being a great experience.”
Watch & learn

Pstack: How a Cursor Engineer Ships Code With AI
EricWTech29 days ago

pstack:把頂尖工程師的腦袋,裝進你的AI
PH-WorkFlow22 days ago

pstack 深度解读:你的 agent,最值得抄的一套 AI 规矩
san-shao22 days ago

รู้จัก pstack ตัวช่วยให้ AI คิดก่อนเขียนและมีวินัยมากขึ้น! 🔥
MilerDev22 days ago

Poteto Mode + Claude Code is SOMETHING ELSE!
AICodeKing22 days ago

pstack Full Guide: AI Coding Agents That Check Their Own Work
nemesiscodex29 days ago
Capabilities
Helps you write, explain, and fix code directly inside your editor
Builds autonomous AI agents that plan and execute multi-step tasks for you
Automates multi-step processes and routes tasks across your tools and team
The honest take
Distinct themes surfaced across 751 reviews from 1 source — each grounded in real review text, ranked by how often it comes up.
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