blueprint-creator

Expand SPEC.md into a detailed BLUEPRINT.md with validation rules and edge cases.

1|Updated Dec 27, 2025
One-click install
npx skills add https://github.com/praxstack/skills-and-personas --skill blueprint-creator-praxstack
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: blueprint-creator
Source: https://github.com/praxstack/skills-and-personas/tree/main/skills/blueprint-creator
Command: npx skills add https://github.com/praxstack/skills-and-personas --skill blueprint-creator-praxstack

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Expands a portable SPEC.md into a fully detailed BLUEPRINT.md that captures every validation rule, error, sequence, and edge case so an AI agent can implement without interpretation.

Core Features & Use Cases

  • Ingestion of SPEC.md and automated gap analysis to identify expansion opportunities.
  • Systematic expansion patterns that convert SPEC sections into actionable blueprint sections (entities, errors, sequences, state machines, and tests).
  • Drafting of canonical artifacts that map directly to code, along with cross-reference indexing and validation coverage.

Quick Start

Place a SPEC.md in the repository root and trigger the blueprint-creation workflow to generate a complete BLUEPRINT.md.

Frequently Asked Questions about blueprint-creator

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

FAQPage Schema
How do I turn a software spec into a complete implementation blueprint?

To turn a software spec into an implementation blueprint, provide a SPEC.md and the system performs gap analysis and detail expansion to generate a complete BLUEPRINT.md. This artifact captures validation rules, errors, and edge cases for direct AI code generation.

What is spec expansion for AI-driven software engineering?

Spec expansion for AI-driven software engineering is the process of transforming a basic SPEC.md into a detailed BLUEPRINT.md. It systematically converts high-level requirements into actionable sections like entities, state machines, and tests to eliminate AI interpretation.

Do I need a SPEC.md file to generate implementation documentation?

Yes, you need a SPEC.md file to generate implementation documentation. The workflow requires a SPEC.md placed in the repository root to ingest and perform the brainstorming-driven expansion required to draft canonical artifacts mapping directly to code.

How are large blueprint files handled when expanding a spec?

When expanding a spec into a large blueprint, the system automatically produces split outputs if the draft exceeds length limits. This ensures the generated implementation documentation remains manageable while covering every validation rule and sequence.

What is the best way to document edge cases for AI code generation?

The best way to document edge cases for AI code generation is to use a systematic blueprint expansion that maps SPEC.md sections into canonical artifacts. This captures every error, sequence, and validation rule for cross-reference indexing and test coverage.