architecture-blueprint-generator

architecture-blueprint-generator is a skill for Claude Code, Codex from sutchan/Agent-Skills-Hub. It costs 52 tokens per session (2,489 once invoked), scanned A, a copy of architecture-blueprint-generator, MIT.

A process that examines a software project and writes a document explaining its structure, design patterns, technologies, and important architectural decisions.

In plain words
What is it for?
Use it to produce a project architecture blueprint, optionally including diagrams, code examples, implementation patterns, decision records, and guidance for future extension.
Why use it?
It gives developers a shared reference for understanding how the codebase is organized and for making changes that fit the existing design.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to produce a project architecture blueprint, optionally including diagrams, code examples, implementation patterns, decision records, and guidance for future extension.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sutchan/agent-skills-hub/architecture-blueprint-generator
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add sutchan/Agent-Skills-Hub --skill architecture-blueprint-generator
Clone the repo
git clone --depth 1 https://github.com/sutchan/Agent-Skills-Hub

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for architecture-blueprint-generator

README.md
[![agentmods](https://agentmods.dev/badge/skills/sutchan/agent-skills-hub/architecture-blueprint-generator/github.svg)](https://agentmods.dev/skills/sutchan/agent-skills-hub/architecture-blueprint-generator)
Your own site
<a href="https://agentmods.dev/skills/sutchan/agent-skills-hub/architecture-blueprint-generator"><img src="https://agentmods.dev/badge/skills/sutchan/agent-skills-hub/architecture-blueprint-generator/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for architecture-blueprint-generator

Your own site · 80×15
<a href="https://agentmods.dev/skills/sutchan/agent-skills-hub/architecture-blueprint-generator"><img src="https://agentmods.dev/badge/skills/sutchan/agent-skills-hub/architecture-blueprint-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,489 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 95% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00052 $0.02489
Opus 5 $0.00026 $0.01244
Sonnet 5 $0.00010 $0.00498
Haiku 4.5 $0.00005 $0.00249

Measured 2d ago against content hash a6a6f7a3b7a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

architecture-blueprint-generator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

95% identical to architecture-blueprint-generator — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/architecture-blueprint-generator/SKILL.md · 323 lines

How it starts

The opening of the file, as written. The whole thing — 323 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Comprehensive Project Architecture Blueprint Generator

Configuration Variables

${PROJECT_TYPE="Auto-detect|.NET|Java|React|Angular|Python|Node.js|Flutter|Other"} ${ARCHITECTURE_PATTERN="Auto-detect|Clean Architecture|Microservices|Layered|MVVM|MVC|Hexagonal|Event-Driven|Serverless|Monolithic|Other"} ${DIAGRAM_TYPE="C4|UML|Flow|Component|None"} ${DETAIL_LEVEL="High-level|Detailed|Comprehensive|Implementation-Ready"} ${INCLUDES_CODE_EXAMPLES=true|false} ${INCLUDES_IMPLEMENTATION_PATTERNS=true|false} ${INCLUDES_DECISION_RECORDS=true|false} ${FOCUS_ON_EXTENSIBILITY=true|false}

Generated Prompt

"Create a comprehensive 'Project_Architecture_Blueprint.md' document that thoroughly analyzes the architectural patterns in the codebase to serve as a definitive reference for maintaining architectural consistency. Use the following approach:

1. Architecture Detection and Analysis

  • ${PROJECT_TYPE == "Auto-detect" ? "Analyze the project structure to identify all technology stacks and frameworks in use by examining:

    • Project and configuration files
    • Package dependencies and import statements
    • Framework-specific patterns and conventions
    • Build and deployment configurations" : "Focus on ${PROJECT_TYPE} specific patterns and practices"}
  • ${ARCHITECTURE_PATTERN == "Auto-detect" ? "Determine the architectural pattern(s) by analyzing:

    • Folder organization and namespacing
    • Dependency flow and component boundaries
    • Interface segregation and abstraction patterns
    • Communication mechanisms between components" : "Document how the ${ARCHITECTURE_PATTERN} architecture is implemented"}

2. Architectural Overview

  • Provide a clear, concise explanation of the overall architectural approach
  • Document the guiding principles evident in the architectural choices
  • Identify architectural boundaries and how they're enforced
  • Note any hybrid architectural patterns or adaptations of standard patterns

Read the full file on GitHub · 323 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago Changed · -5 lines · +36 tokens per session a6a6f7a3b7a8
  2. 12d ago First seen · 328 lines · 16 tokens per session scan A 6823d75f2a96

Subscribe to this mod's changes

architecture-blueprint-generator is a skill published in the GitHub repository sutchan/Agent-Skills-Hub (2 stars, last pushed yesterday), licensed MIT. It adds 52 tokens to every session and 2,489 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to architecture-blueprint-generator, differing in 0 lines, and is treated as a copy.