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product-manager-toolkit SKILL.md skillA

product-manager-toolkit from majiayu000/spellbook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add majiayu000/spellbook/product-manager-toolkit@git:20260605.a09e45c

Pins git:20260605.a09e45c in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: majiayu000/spellbook
Path: skills/product-manager-toolkit/SKILL.md
Versions recorded: 2
Latest version: git:20260605.a09e45c, committed Jun 5, 2026
First version recorded: May 6, 2026
Size: 8,889 bytes
Repository stars: 290
License: MIT

Use when the user needs product management workflows such as RICE prioritization, customer interview analysis, PRD templates, discovery frameworks, go-to-market strategy, feature prioritization, research synthesis, or requirements documentation.

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 Manager Toolkit Skill

Essential tools and frameworks for modern product management, from discovery to delivery.

## Quick Start

### For Feature Prioritization
```bash
python scripts/rice_prioritizer.py sample  # Create sample CSV
python scripts/rice_prioritizer.py sample_features.csv --capacity 15
```

### For Interview Analysis
```bash
python scripts/customer_interview_analyzer.py interview_transcript.txt
```

### For PRD Creation
1. Choose template from `references/prd_templates.md`
2. Fill in sections based on discovery work
3. Review with stakeholders
4. Version control in your PM tool

## Core Workflows

### Feature Prioritization Process

1. **Gather Feature Requests**
   - Customer feedback
   - Sales requests
   - Technical debt
   - Strategic initiatives

2. **Score with RICE**
   ```bash
   # Create CSV with: name,reach,impact,confidence,effort
   python scripts/rice_prioritizer.py features.csv
   ```
   - **Reach**: Users affected per quarter
   - **Impact**: massive/high/medium/low/minimal
   - **Confidence**: high/medium/low
   - **Effort**: xl/l/m/s/xs (person-months)

3. **Analyze Portfolio**
   - Review quick wins vs big bets
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add majiayu000/spellbook/product-manager-toolkit@sha256:ef0f490e401d99bd

The line at the top of this page pins the label git:20260605.a09e45c, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_e3jacj6xwhk6fqb3.svg)](https://markdownregistry.com/a/art_e3jacj6xwhk6fqb3)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between May 6, 2026 and Jun 5, 2026, about one every 30 days.

version	committed	commit	size	audit
git:20260605.a09e45c latest	2026-06-05	a09e45c	8,889 B	A	view · diff
git:20260506.ea63457	2026-05-06	ea63457	8,930 B	A	view

Audit of the latest version

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
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (8889 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

majiayu000/spellbook · 290 stars · license MIT · pushed 2026-11-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_e3jacj6xwhk6fqb3
GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/product-manager-toolkit
GET https://markdownregistry.com/api/v1/blob/ef0f490e401d99bd930eec9afbe679a1d060f677213cdfde5e39d1482f216464

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.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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