pstack

pstack is a plugin for Claude Code from minghinmatthewlam/agent-guards. Its manifest loads nothing; the 55 skills, 2 agents it bundles cost 2,791 tokens per session together, scanned A, original, MIT.

A plugin that defines a deep, structured workflow for producing higher-quality code, including work that can be split among multiple agents. The supplied information does not describe its individual workflow steps.

In plain words
What is it for?
Use it for its stated coding workflow and agent coordination; consult its documentation for the concrete commands and tasks it supports.
Why use it?
It is intended to make coding-agent work more deliberate and consistent, but the available description does not establish specific capabilities.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions subagents.

Good fit Use it for its stated coding workflow and agent coordination; consult its documentation for the concrete commands and tasks it supports.

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Install in Claude Code
/plugin marketplace add minghinmatthewlam/agent-guards
/plugin install pstack
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/minghinmatthewlam/agent-guards

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pstack

README.md
[![agentmods](https://agentmods.dev/badge/plugins/minghinmatthewlam/agent-guards/pstack/github.svg)](https://agentmods.dev/plugins/minghinmatthewlam/agent-guards/pstack)
Your own site
<a href="https://agentmods.dev/plugins/minghinmatthewlam/agent-guards/pstack"><img src="https://agentmods.dev/badge/plugins/minghinmatthewlam/agent-guards/pstack/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for pstack

Your own site · 80×15
<a href="https://agentmods.dev/plugins/minghinmatthewlam/agent-guards/pstack"><img src="https://agentmods.dev/badge/plugins/minghinmatthewlam/agent-guards/pstack.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 55 skills, 2 agents cost 2,791 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

pstack scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/pstack/.claude-plugin/plugin.json · 21 lines

What it actually says

{
  "name": "pstack",
  "version": "0.15.17",
  "description": "if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.",
  "author": {
    "name": "Lauren Tan"
  },
  "homepage": "https://github.com/cursor/plugins/tree/main/pstack",
  "repository": "https://github.com/cursor/plugins",
  "license": "MIT",
  "keywords": [
    "pstack",
    "poteto-mode",
    "workflow",
    "principles",
    "agent-style",
    "subagents",
    "unslop"
  ]
}
Contents

What it installs

The manifest is a name and a version. 55 skills, 2 agents travel with it, and installing the plugin installs all of them — 2,791 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 21 lines scan A 3b674ec09745

Subscribe to this mod's changes

pstack is a plugin published in the GitHub repository minghinmatthewlam/agent-guards (47 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-14.