Mmcp.market

pm-spec skill

by nexu-io·nexu-io/open-design·98k stars·Apache-2.0

Product spec / PRD as a single page — problem, success metrics, scope, user stories, design notes, rollout plan, open questions. Use when the brief mentions "PRD", "spec", "product spec", "feature brief", or "需求文档".

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Clean: nothing in its files matched our rules. We read 2 files in the folder on 2026-09-28.

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Install the pm-spec skill

A skill is a folder. Copy it into your agent's skills folder and the agent loads it when the task matches its description. 

git clone --depth 1 https://github.com/nexu-io/open-design.git /tmp/open-design
mkdir -p ~/.claude/skills
cp -r /tmp/open-design/design-templates/pm-spec ~/.claude/skills/pm-spec
available in every project

In the Claude apps, zip the folder and upload it from the Skills settings. The folder on GitHub

The instructions your agent would load

SKILL.md as published, without the frontmatter. Read it on GitHub

Product Spec Skill

Produce a one-page product spec / PRD.

Workflow

  1. Read the active DESIGN.md.
  2. Identify the feature + audience from the brief.
  3. Layout:

internal partner.

  • Header strip: title, status pill (Draft / Review / Approved), date, owner.
  • Three-line summary at the top — what, who, why now.
  • "Problem" panel with one paragraph and a quote from a customer or
  • "Goals & non-goals" two-column block.
  • "Success metrics" table with metric / target / measurement.
  • "User stories" list with as-a / I-want / so-that format.
  • "Scope" milestone tracker (3–4 phases).
  • "Open questions" with assignee chips.
  1. One inline , semantic HTML, accent used twice max.

Output contract

<artifact identifier="spec-name" type="text/html" title="Spec Title">
<!doctype html>...</artifact>

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