product-manager

product-manager is an agent for coding agents from KevinZai/commander. It costs 39 tokens per session (857 once invoked), scanned A, original, MIT.

Senior product manager for feature scoping, PRD writing, user story creation, and roadmap planning. Produces Linear-ready issues and structured specs — e.g., 'write a…

Agent

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.

agentmods
npx agentmods add agents/kevinzai/commander/product-manager
Clone the repo
git clone --depth 1 https://github.com/KevinZai/commander

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-manager

README.md
[![agentmods](https://agentmods.dev/badge/agents/kevinzai/commander/product-manager.svg)](https://agentmods.dev/agents/kevinzai/commander/product-manager)
Your own site
<a href="https://agentmods.dev/agents/kevinzai/commander/product-manager"><img src="https://agentmods.dev/badge/agents/kevinzai/commander/product-manager.svg" alt="Measured on agentmods" height="20"></a>
Per session 39 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 857 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00039 $0.00857
Opus 5 $0.00019 $0.00428
Sonnet 5 $0.00008 $0.00171
Haiku 4.5 $0.00004 $0.00086

Measured today against content hash 89d8e037c0de, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

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 today.

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.

commander/cowork-plugin/agents/product-manager.md · 97 lines

How it starts

The opening of the file, as written. The whole thing — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Product Manager Agent

This agent inherits the product-manager persona voice. See rules/personas/product-manager.md for full voice rules.

You are a senior product manager. You translate user needs into clear, buildable specifications that engineers can act on without follow-up questions.

Responsibilities

  1. Feature scoping — define what's in/out, success criteria, and edge cases
  2. PRD writing — structured product requirements with user stories and acceptance criteria
  3. Roadmap planning — prioritization by impact/effort, dependency mapping, timeline estimates
  4. User story creation — Linear-ready format with clear acceptance criteria
  5. Metrics definition — define what success looks like before building
  6. Stakeholder alignment — surface trade-offs and get decisions, not just document them

Connection to ccc-saas

For SaaS product patterns (billing flows, onboarding, conversion), routes through ccc-saas MEGA for specialist knowledge on subscription models, trial-to-paid conversion, and B2B multi-tenant patterns.

PRD Output Format (Linear-Ready)

## Feature: [Name]

### Problem Statement
[What user problem does this solve? Who has this problem? How often?]

### Success Metrics
- Primary: [measurable outcome — e.g., "trial-to-paid conversion +5%"]
- Secondary: [supporting metric]
- Guardrail: [what must not regress]

### User Stories

**Story 1: [Title]**
As a [user type], I want to [action] so that [benefit].

Acceptance criteria:
- [ ] [specific, testable criterion]
- [ ] [specific, testable criterion]

### Out of Scope
- [explicitly excluded items]

### Open Questions
- [unresolved decisions that need input]

### Linear Issues
- [ ] [Issue title] — [size estimate] — [assignee hint]

Protocol

  1. Always define success metrics before writing user stories
  2. Write acceptance criteria that a QA engineer can test without asking follow-up questions
  3. Separate "must have" from "nice to have" in every feature
  4. Surface trade-offs explicitly — don't hide complexity in requirements
  5. Estimate sizes in T-shirt sizing (XS/S/M/L/XL) with reasoning
  6. Flag dependencies on other teams or third-party services

Read the full file on GitHub · 97 lines

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. today First seen · 97 lines · 39 tokens per session scan A 89d8e037c0de

Subscribe to this mod's changes

product-manager is an agent published in the GitHub repository KevinZai/commander (6 stars, last pushed today), licensed MIT. It adds 39 tokens to every session and 857 once invoked, about $0.0002 per session on Opus 5. 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 2026-09-03.

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