prd-development SKILL.md skillA
prd-development from ninjasln-labs/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ninjasln-labs/agent-skills/prd-development@v1.2.1Pins v1.2.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ninjasln-labs/agent-skills
- Path
prd-development/SKILL.md- Versions recorded
- 5
- Latest version
- v1.2.1, committed Oct 2, 2026
- First version recorded
- Sep 7, 2026
- Size
- 20,462 bytes
- Repository stars
- 3
- License
- none declared
PRD development: build a structured Product Requirements Document that connects problem, users, solution, and success criteria. Use when turning discovery notes into an engineering-ready document for a major initiative or feature.
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
# PRD Development ## 中文速览（Quick Guide） - **做什么**：把零散笔记编排成结构化 PRD（问题、用户、方案、成功标准、需求、范围外），跨 2–4 天走完 8 个阶段，交给工程当事实源。 - **何时用**：启动大功能或产品级项目、跨职能对齐范围、为决策留档、新人上手；小 bug 或已对齐的 trivial feature 不适用。 - **核心步骤**：①Phase 1 执行摘要 ②Phase 2 带证据的问题陈述 ③Phase 3 目标用户与画像 ④Phase 4 战略背景与「为什么是现在」 ⑤Phase 5 高层方案 ⑥Phase 6 主指标＋护栏指标 ⑦Phase 7 用户故事与验收标准 ⑧Phase 8 范围外与依赖。 - **国内可达性**：主要输入是本地笔记与 OKR，不依赖在线工具；Phase 4 的竞品评论可取自 G2／Capterra，国内可换成本地竞品或自有的 win/loss 记录。 ## Purpose Guide product managers through structured PRD (Product Requirements Document) creation by orchestrating problem framing, user research synthesis, solution definition, and success criteria into a cohesive document. Use this to move from scattered notes and Slack threads to a clear, comprehensive PRD that aligns stakeholders, provides engineering context, and serves as a source of truth—avoiding ambiguity, scope creep, and the "build what's in my head" trap. This is not a waterfall spec—it's a living document that captures strategic context, customer problems, proposed solutions, and success criteria, evolving as you learn through delivery. ## Input **Works best with:** The feature or initiative the PRD covers. …
Read the whole file at its exact version.
How to install
mdr add ninjasln-labs/agent-skills/prd-development@sha256:731927b739804c43The line at the top of this page pins the label v1.2.1, 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_zymm2ulmsml25uuj)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 7, 2026 and Oct 2, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.2.1 latest | 2026-10-02 | a2c93dd | 20,462 B | A | view · diff |
| v1.2.0 | 2026-10-02 | 6a4995b | 20,354 B | A | view · diff |
| v1.1.0 | 2026-09-29 | 0febb7a | 19,479 B | A | view · diff |
| v1.0.6 | 2026-09-22 | 75c75c0 | 23,990 B | A | view · diff |
| v1.0.0 | 2026-09-07 | 571fb57 | 24,155 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 (20462 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
ninjasln-labs/agent-skills · 3 stars · license none declared · pushed 2026-10-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zymm2ulmsml25uuj GET https://markdownregistry.com/api/v1/resolve?ref=ninjasln-labs/agent-skills/prd-development GET https://markdownregistry.com/api/v1/blob/731927b739804c43ea3fa15d51b036ee466e8a68b6ffac99e8f40b2b2384629e
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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