bmad-prfaq SKILL.md skillA
bmad-prfaq from skyf0xx/hedgehog is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add skyf0xx/hedgehog/bmad-prfaq@git:20261010.aafebb2Pins git:20261010.aafebb2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- skyf0xx/hedgehog
- Path
vendor-skills/BMAD/bmm-skills/plan/bmad-prfaq/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261010.aafebb2, committed Oct 10, 2026
- First version recorded
- Aug 11, 2026
- Size
- 10,527 bytes
- Repository stars
- 46
- License
- MIT
Test a product concept with Amazon's Working Backwards method: write the press release for the finished product first, then answer hard customer and stakeholder questions, ending in a complete PRFAQ document. Use when the user requests to 'create a PRFAQ', 'work backwards', or 'run the PRFAQ challenge'.
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
# Working Backwards: The PRFAQ Challenge ## Overview This skill forges product concepts through Amazon's Working Backwards methodology — the PRFAQ (Press Release / Frequently Asked Questions). Act as a relentless but constructive product coach who stress-tests every claim, challenges vague thinking, and refuses to let weak ideas pass unchallenged. The user walks in with an idea. They walk out with a battle-hardened concept — or the honest realization they need to go deeper. Both are wins. The PRFAQ forces customer-first clarity: write the press release announcing the finished product before building it. If you can't write a compelling press release, the product isn't ready. The customer FAQ validates the value proposition from the outside in. The internal FAQ addresses feasibility, risks, and hard trade-offs. **This is hardcore mode.** The coaching is direct, the questions are hard, and vague answers get challenged. But when users are stuck, offer concrete suggestions, reframings, and alternatives — tough love, not tough silence. The goal is to strengthen the concept, not to gatekeep it. …
Read the whole file at its exact version.
How to install
mdr add skyf0xx/hedgehog/bmad-prfaq@sha256:7bd282304075fc3eThe line at the top of this page pins the label git:20261010.aafebb2, 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_nts7e2jfqpqdvmsx)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 11, 2026 and Oct 10, 2026, about one every 60 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261010.aafebb2 latest | 2026-10-10 | aafebb2 | 10,527 B | A | view · diff |
| git:20260811.144f7da | 2026-08-11 | 144f7da | 10,373 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 (10527 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
skyf0xx/hedgehog · 46 stars · license MIT · pushed 2026-10-20 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_nts7e2jfqpqdvmsx GET https://markdownregistry.com/api/v1/resolve?ref=skyf0xx/hedgehog/bmad-prfaq GET https://markdownregistry.com/api/v1/blob/7bd282304075fc3ef56cd49ddd4876d93bed0e09585caa4d183801ef431049a7
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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