product-spec-kit

Installation
SKILL.md

Overview

This skill helps Product Managers produce structured, high-quality documentation for product development. It supports both comprehensive documentation workflows (PRD → Plan → Stories) and standalone quick issues (individual stories, tasks, or bugs).

Always use the language of the user interaction to create the final files, including headings and default content of templates. If the user explicitly requests a different language, use it.

When to use?

Use this skill when user asks to:

  • Create a PRD specification
  • Create an epic and your stories/tasks
  • You need to create or clarify a product specification, such as a Product Requirements Document (PRD), a Release Plan, or a User Story.
  • It can also be used to create standalone PRD, Plan, Story, Task or Bug.

Core Principles Constitution

All documentations need to follow the constitution defined in rules/product-speckit-constitution.md. This constitution is a set of non-negotiable principles that govern all product documentation created with this skill. These principles apply regardless of language, workflow type (full or quick), or document format.

Installs
83
GitHub Stars
14
First Seen
Jan 21, 2026