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    architecture-map-generator

    by Markus Isaksson

    Generate a comprehensive architecture map and system design document with Mermaid diagrams and risk analysis.

    Updated May 2026
    Security scanned
    One-time purchase

    $12

    One-time purchase

    ⚡ Also available via Agensi MCP — your AI agent can load this skill on demand via MCP. Learn more →

    Included in download

    • Document a complex codebase for a new developer onboarding process
    • Prepare technical architecture diagrams and risk reports for due diligence
    • env_vars automation included
    • Includes example output and usage patterns
    • Instant install

    See it in action

    ## 3. High-Level Component Map
| Component | Path | Responsibility |
|---|---|---|
| API Gateway | src/api/ | Routes requests & JWT auth |
| Storage Layer | src/lib/db.ts | Prisma client & migrations |

```mermaid
flowchart TD
  User --> API[API Gateway] --> DB[(PostgreSQL)]
```

    About This Skill

    What it does

    The Architecture Map Generator acts as a technical architect for your codebase, performing a deep static analysis of your repository to produce a comprehensive ARCHITECTURE.md. It parses manifests, source layouts, deployment configurations, and data models to visualize how your system actually works.

    Why use this skill

    Standard LLM prompts often hallucinate system structures or miss hidden dependencies. This skill follows a rigorous multi-step analysis sequence—identifying entry points, tracing data flows, and auditing configuration risks—all while explicitly labeling its confidence levels. It is an essential tool for developer handoffs, due diligence prep, or planning major refactors in unfamiliar repos.

    Key Features

    • Automated Diagramming: Generates valid Mermaid.js diagrams for system flows, sequence events, and module dependencies.
    • Risk Auditing: Identifies structural gaps like missing environment variables, untested critical paths, and tight coupling.
    • Confidence Scoring: Distinguishes between facts verified in code and patterns inferred from naming conventions.
    • Cross-Stack Support: Tailored logic for Node.js, Python, Go, Rust, Java, and modern Frontend/Blockchain frameworks.

    📖 Learn more: Best Frontend & Design Skills for Claude Code →

    Use Cases

    • Document a complex codebase for a new developer onboarding process
    • Prepare technical architecture diagrams and risk reports for due diligence
    • Map service dependencies and data flow before a major refactor
    • Identify undocumented environment variables and architectural bottlenecks

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    Security Scanned

    Passed automated security review

    Permissions

    Environment Variables

    Tags

    architecture
    documentation
    system-design
    devops
    mermaid-diagrams

    Creator

    Markus Isaksson

    Frequently Asked Questions

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