product-manager

product-manager is a plugin for Claude Code from shining319/claude-code-single-person-workflow. Its manifest loads nothing; the 1 command it bundles cost 9 tokens per session together, scanned A, original, MIT.

A product-management plugin for analysing requirements, researching users, and creating PRDs. A plugin is an add-on that extends what a coding assistant can do.

In plain words
What is it for?
Use it for product requirements analysis, user research, product planning, and PRD creation.
Why use it?
It helps organise product decisions before implementation, including what to build and for whom. This can make requirements and product documents more consistent.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add shining319/claude-code-single-person-workflow
agentmods
npx agentmods add plugins/shining319/claude-code-single-person-workflow/product-manager
Clone the repo
git clone --depth 1 https://github.com/shining319/claude-code-single-person-workflow

Made for: Claude Code.

Wrote this? Show the measurements

A badge for your README with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them.

agentmods badge for product-manager

README.md
[![agentmods](https://agentmods.dev/badge/plugins/shining319/claude-code-single-person-workflow/product-manager.svg)](https://agentmods.dev/plugins/shining319/claude-code-single-person-workflow/product-manager)
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 command cost 9 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

product-manager 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 3d 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/product-manager/.claude-plugin/plugin.json · 15 lines

What it actually says

{
  "name": "product-manager",
  "version": "1.0.0",
  "description": "Senior product manager for requirements analysis, user research, and PRD creation",
  "author": {
    "name": "shining319",
    "email": "[email protected]",
    "url": "https://github.com/shining319"
  },
  "homepage": "https://github.com/shining319/claude-code-single-person-workflow#readme",
  "repository": "https://github.com/shining319/claude-code-single-person-workflow",
  "license": "MIT",
  "keywords": ["product-management", "prd", "user-research", "requirements"]
}
Contents

What it installs

The manifest is a name and a version. 1 command travel with it, and installing the plugin installs all of them — 9 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. 3d ago First seen · 15 lines scan A 3c6775a5ac93

Subscribe to this mod's changes

product-manager is a plugin published in the GitHub repository shining319/claude-code-single-person-workflow (21 stars, last pushed 7mo 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 2026-08-30.