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.
npx skills add HK-hub/AgentSkills --skill product-managementgit clone --depth 1 https://github.com/HK-hub/AgentSkillsWrote 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.
[](https://agentmods.dev/skills/hk-hub/agentskills/product-management)<a href="https://agentmods.dev/skills/hk-hub/agentskills/product-management"><img src="https://agentmods.dev/badge/skills/hk-hub/agentskills/product-management/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.
<a href="https://agentmods.dev/skills/hk-hub/agentskills/product-management"><img src="https://agentmods.dev/badge/skills/hk-hub/agentskills/product-management.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00050 | $0.00638 |
| Opus 5 | $0.00025 | $0.00319 |
| Sonnet 5 | $0.00010 | $0.00128 |
| Haiku 4.5 | $0.00005 | $0.00064 |
Grade A, and why
product-management 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 7d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- product-management — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Product Management Skill
Description
Expertise in product management lifecycle, from ideation to launch. Covers requirements gathering, user story creation, prioritization, and product strategy.
Capabilities
1. Requirements Engineering
- User Interviews & Surveys: Techniques for gathering qualitative and quantitative data.
- Problem Definition: Using "How Might We" statements to frame problems.
- PRD Writing: Structuring comprehensive Product Requirement Documents.
- Functional vs. Non-Functional: Distinguishing between what the system does and how it behaves (performance, security).
2. Feature Prioritization
- RICE Score: Reach, Impact, Confidence, Effort.
- MoSCoW Method: Must have, Should have, Could have, Won't have.
- Kano Model: Delighters, Performance, Basic expectations.
- WSJF: Weighted Shortest Job First (for Agile).
3. User Story Mapping & Definition
- User Story Format: "As a , I want , so that ."
- Acceptance Criteria: Conditions that a software product must satisfy to be accepted by a user.
- INVEST Principle: Independent, Negotiable, Valuable, Estimable, Small, Testable.
4. Product Strategy & Roadmap
- Lean Canvas: 1-page business plan.
- Value Proposition Design: Matching product features to user pains and gains.
- Roadmap Planning: Now, Next, Later frameworks.
Templates
User Story Template
**Title**: [Short description]
**User Story**:
As a [user persona],
I want [action/feature],
So that [benefit/value].
**Acceptance Criteria**:
1. [Criterion 1]
2. [Criterion 2]
3. [Criterion 3]
**Priority**: [High/Medium/Low]
**Notes**: [Additional context]
PRD Structure
- Introduction: Background, Goals, Scope.
- User Personas: Details about target users.
- User Stories: List of features aimed at users.
- Functional Requirements: Specific system behaviors.
- Non-Functional Requirements: Performance, Security, etc.
- UI/UX Guidelines: Wireframes or references.
- Analytics: Metrics to track success.
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.
- 7d ago First seen · 67 lines · 50 tokens per session scan A d26f56be1cc7
product-management is a skill published in the GitHub repository HK-hub/AgentSkills (6 stars, last pushed 23d ago), licensed MIT. It adds 50 tokens to every session and 638 once invoked, about $0.0003 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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speedrun
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arcade-collab
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phase-plan
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