Expertise in product management lifecycle, from ideation to launch. Covers requirements gathering, user story creation, prioritization, and product strategy. Use this skill for product planning, writing PRDs, defining MVPs, or competitive analysis.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Product Management Skill
## When to Use
Trigger scenarios — use this skill when the user asks to:
- Plan a product or write a PRD
- Create user stories or prioritize requirements
- Define an MVP or run a competitive analysis
## 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
…
The line at the top of this page pins the label git:20261016.6f8a292, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
pass: Frontmatter block present
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pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (2923 bytes)
pass: No zero-width or bidi control characters
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pass: No link to an exfiltration or paste host
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pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
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Source
GitHub
projanvil/mindforge · 3 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_t5bp4pysy52f4q3g
GET https://markdownregistry.com/api/v1/resolve?ref=projanvil/mindforge/product-management
GET https://markdownregistry.com/api/v1/blob/34b7e80a3b0c3b941f17da06e925e6650c8ea09d742c77a987190871a6fd3d7f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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projanvil/mindforge · skills/en/product-management/SKILL.md · Expertise in product management lifecycle, from ideation to launch. Covers requirements gathering, user story creation…
