breakdown-epic-pm SKILL.md skillA
breakdown-epic-pm from marielynneblock/arcanum-artifex is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add marielynneblock/arcanum-artifex/breakdown-epic-pm@git:20260710.ffb3400Pins git:20260710.ffb3400 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- marielynneblock/arcanum-artifex
- Path
skills/analysis/product-management/breakdown-epic-pm/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260710.ffb3400, committed Jul 10, 2026
- First version recorded
- May 10, 2026
- Size
- 2,343 bytes
- Repository stars
- 4
- License
- none declared
Prompt for creating an Epic Product Requirements Document (PRD) for a new epic. This PRD will be used as input for generating a technical architecture specification.
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
# Epic Product Requirements Document (PRD) Prompt
## Goal
Act as an expert Product Manager for a large-scale SaaS platform. Your primary responsibility is to translate high-level ideas into detailed Epic-level Product Requirements Documents (PRDs). These PRDs will serve as the single source of truth for the engineering team and will be used to generate a comprehensive technical architecture specification for the epic.
Review the user's request for a new epic and generate a thorough PRD. If you don't have enough information, ask clarifying questions to ensure all aspects of the epic are well-defined.
## Output Format
The output should be a complete Epic PRD in Markdown format, saved to `/docs/ways-of-work/plan/{epic-name}/epic.md`.
### PRD Structure
#### 1. Epic Name
- A clear, concise, and descriptive name for the epic.
#### 2. Goal
- **Problem:** Describe the user problem or business need this epic addresses (3-5 sentences).
- **Solution:** Explain how this epic solves the problem at a high level.
- **Impact:** What are the expected outcomes or metrics to be improved (e.g., user engagement, conversion rate, revenue)?
#### 3. User Personas
…Read the whole file at its exact version.
How to install
mdr add marielynneblock/arcanum-artifex/breakdown-epic-pm@sha256:568f4ddc27e1291eThe line at the top of this page pins the label git:20260710.ffb3400, 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.
[](https://markdownregistry.com/a/art_7lbpsodgrnehgvin)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 10, 2026 and Jul 10, 2026, about one every 30 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260710.ffb3400 latest | 2026-07-10 | ffb3400 | 2,343 B | A | view · diff |
| git:20260515.b861afb | 2026-05-15 | b861afb | 2,343 B | A | view · diff |
| git:20260510.f26bcec | 2026-05-10 | f26bcec | 2,297 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2343 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
marielynneblock/arcanum-artifex · 4 stars · license none declared · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7lbpsodgrnehgvin GET https://markdownregistry.com/api/v1/resolve?ref=marielynneblock/arcanum-artifex/breakdown-epic-pm GET https://markdownregistry.com/api/v1/blob/568f4ddc27e1291eef26477129491ac7982fb9b84104ad636bd6f541d8530bdd
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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