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briefkit-documenter

Generate and validate BRIEF.md documentation for software modules using BRIEF System v3.

Updated Aug 27, 2026
Search Tags:#documentation#validation#AI-friendly#interface-first#spec conversion#BRIEF system#module docs
One-click install
npx skills add https://github.com/doctorduke/claude-config --skill briefkit-documenter
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: briefkit-documenter
Source: https://github.com/doctorduke/claude-config/tree/main/skills/briefkit-documenter
Command: npx skills add https://github.com/doctorduke/claude-config --skill briefkit-documenter

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill solves the problem of outdated, inconsistent, or agent-unfriendly documentation by automating the creation and validation of structured, interface-first module documentation. It ensures your documentation is always current and useful for both humans and AI.

Core Features & Use Cases

  • Interface-First Documentation Generation: Automatically create BRIEF.md files that prioritize external behavior (inputs, outputs, contracts) over internal implementation details.
  • PRD/Specification Conversion: Transform product requirements documents (PRDs) or technical specifications into structured, agent-friendly module briefs, ensuring alignment between product vision and code.
  • Automated Documentation Validation: Validate existing or newly generated documentation against the strict rules of the BRIEF System v3 specification, catching errors and inconsistencies early in the development cycle.
  • Use Case: You're starting a new module and need to quickly establish its purpose, interface contract, and dependencies. This skill can analyze your code and scaffold a BRIEF.md file, marking inferred sections for your review, ensuring a consistent documentation standard from day one.

Quick Start

To generate a BRIEF.md for a new module:

  1. Analyze the module's code and boundaries.
  2. Generate a BRIEF.md file with all required sections.
  3. Mark any uncertain content with INFERRED.
  4. Validate the generated BRIEF against the rules.
  5. Request human review for inferred content.

Frequently Asked Questions about briefkit-documenter

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automatically generate BRIEF.md documentation for my software modules?▼

BRIEF.md is a structured, interface-first documentation format that prioritizes external behavior and contracts. This Skill analyzes your module code and generates a complete BRIEF.md file with all 9 required sections, marking uncertain content with INFERRED tags for your review, ensuring consistent documentation from day one.

Can I convert a PRD or technical specification into module documentation?▼

Yes. This Skill transforms product requirements documents and technical specifications into structured, agent-friendly module briefs aligned with the BRIEF System v3 standard, ensuring your documentation reflects product vision and technical reality.

What does BRIEF System v3 validation check for in module documentation?▼

BRIEF System v3 validation enforces 9 required sections, valid YAML Answer Packs, INFERRED markers for uncertain content, and SPEC_SNAPSHOT constraints (≤200 lines), catching documentation errors and inconsistencies early in development.

How do I ensure my documentation works well with AI agents and systems?▼

The Skill generates AI-friendly documentation by applying interface-first principles—prioritizing inputs, outputs, and contracts over implementation details—and validates compliance with BRIEF System v3, making your documentation readable by both humans and agents.

Can this Skill handle documentation for Web, Mobile, and API modules?▼

Yes. This Skill supports multi-surface applications including Web, Mobile, and API modules, applying the same structured BRIEF.md format and validation rules across all surface types within your codebase.

What happens if parts of my module are uncertain or undocumented?▼

The Skill marks uncertain content with INFERRED tags during generation, flagging sections that need human review and clarification while still producing a valid, testable BRIEF.md that meets BRIEF System v3 requirements.

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