product-dev

product-dev is a plugin for Claude Code from clownware/product-dev. Its manifest loads nothing; the 5 skills, 6 commands, 2 agents it bundles cost 354 tokens per session together, scanned A, original, Apache-2.0.

A product-development framework that guides work from an uncertain idea through user research, hypothesis creation, prototype planning, and technical specifications.

In plain words
What is it for?
Use it for early product exploration, defining user problems, planning prototypes, forming hypotheses, and preparing technical specifications.
Why use it?
It organizes product decisions into documented stages so teams can develop an idea with clearer evidence and requirements.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Use it for early product exploration, defining user problems, planning prototypes, forming hypotheses, and preparing technical specifications.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add clownware/product-dev
/plugin install product-dev
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/clownware/product-dev

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 product-dev

README.md
[![agentmods](https://agentmods.dev/badge/plugins/clownware/product-dev/plugin/github.svg)](https://agentmods.dev/plugins/clownware/product-dev/plugin)
Your own site
<a href="https://agentmods.dev/plugins/clownware/product-dev/plugin"><img src="https://agentmods.dev/badge/plugins/clownware/product-dev/plugin/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 product-dev

Your own site · 80×15
<a href="https://agentmods.dev/plugins/clownware/product-dev/plugin"><img src="https://agentmods.dev/badge/plugins/clownware/product-dev/plugin.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 5 skills, 6 commands, 2 agents cost 354 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

product-dev 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.

plugin/.claude-plugin/plugin.json · 16 lines

What it actually says

{
  "name": "product-dev",
  "description": "AI-assisted product development framework. Guides from vague idea to technical spec through structured UX research, hypothesis formation, and prototype planning.",
  "version": "0.5.4",
  "author": {
    "name": "clownware"
  },
  "license": "Apache-2.0",
  "keywords": [
    "product-development",
    "ux-research",
    "prototyping",
    "tech-spec"
  ]
}
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 Changed a618a1f5bafd
  2. 1mo ago First seen · 16 lines scan A 364d1c1f0ab1

Subscribe to this mod's changes

product-dev is a plugin published in the GitHub repository clownware/product-dev (3 stars, last pushed 3d ago), licensed Apache-2.0. 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 2026-08-31.

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