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Software Architecture Skills for Claude Code, Codex & AI Agents

These skills help an agent reason about how a system is structured before changing it. They cover architecture reviews, spec writing, design documents and diagrams.

30 skills

Explore Software Architecture skills

17 skills
RecommendedNewest first
Waza agent status line
Free
Development & APIs

Waza Think

Develop rough ideas into implementation plans with explicit decisions and handoff details.

7.6KStars436Forks
Repository last pushed
tw93
The author's Flat Icon animation of a Mem0 memory architecture, showing memory extraction, storage, and retrieval.
Free
Images

Fireworks Tech Graph

Turn English or Chinese descriptions into technical SVG diagrams with Codex or Claude Code. Create architecture and workflow diagrams, export PNG or offline interactive HTML, and animate supported scenes as GIFs.

12KStars936Forks
Repository last pushed
yizhiyanhua-ai

DevChain Architecture Improvement

TwiTech LAB

Plan architecture improvements and decompose an accepted design into DevChain epics.

  • architecture
135Stars21Forks
Repository last pushed

Solution Architect

Alexander Fedin

Describe system architecture, components, technology choices and integration.

  • architecture
18Stars5Forks
Repository last pushed

Backend Architect

GLINR STUDIOS

Structure backend architecture work across APIs, databases and services.

  • architecture
38Stars6Forks
Repository last pushed
Archify workflow dependency graph
Free
Web & UI

Archify: Diagram Creation

Create explorable HTML diagrams for architectures, workflows, state, schemas, timelines and everyday plans.

95.8KStars6.5KForks
Repository last pushed
tt-a1i
Feast feature-store web interface
Free
Research & data

Feast — Understand Feast Architecture

Internals of the Feast codebase — how each component works, where the key abstractions live, and the data flow through the system.

7.4KStars1.5KForks
Repository last pushed
feast-dev
Understand Anything codebase graph
Free
Research & data

Understand Anything: Codebase Analysis

Build or incrementally update a codebase knowledge graph with architecture and dependency relationships.

92.3KStars7.9KForks
Repository last pushed
Egonex-AI
Agent Skills cover with Spec, Plan, Build, Test, Review, Simplify and Ship workflow labels.
Free
Documents

Documentation and ADRs

Record architecture decisions, API contracts and project guidance with their context, alternatives and trade-offs.

116.3KStars12.2KForks
Repository last pushed
Addy Osmani, Federico Bartoli and Joan León
The author's light-theme demo: an agent prompt becomes an architecture diagram, followed by a diagram redesign and the gallery.
Free
Images

Diagram Design

Create editorial diagrams in your brand with an AI agent. Supports architecture, flowcharts, data charts, and redraws from Mermaid, draw.io, and Excalidraw, with HTML, SVG, and PNG output.

66.6KStars4.4KForks
Repository last pushed
Cathryn Lavery

Architecture Diagram Creator

mhattingpete

Create an HTML architecture overview with SVG data flows and deployment context.

  • diagrams
  • architecture
694Stars98Forks
Repository last pushed

Feature-Sliced Design

Feature-Sliced Design

Organize frontend code with Feature-Sliced Design v2.1, from placement and import boundaries to framework integration.

  • frontend
  • architecture
118Stars8Forks
Repository last pushed
Graphify knowledge graph
Free
Research & data

Graphify

Turn code and documents into a persistent knowledge graph for architecture questions and exploration.

146.4KStars14KForks
Repository last pushed
Graphify-Labs
Draw.io Skill feature map
Free
Images

Draw.io Diagrams

Create editable draw.io diagrams from descriptions, code, infrastructure, and data schemas.

10.7KStars734Forks
Repository last pushed
Agents365-ai

Codebase Design

LibreChat-AI

Shared vocabulary for designing deep modules.

  • architecture
  • refactoring
47KStars9.7KForks
Repository last pushed

LibreChat Architecture Skills

LibreChat-AI

Design deeper module interfaces and identify architecture improvements through an inspectable HTML report.

  • architecture
  • refactoring
47KStars9.7KForks
Repository last pushed

Improve Codebase Architecture

LibreChat-AI

Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.

  • architecture
  • codebase-analysis
47KStars9.7KForks
Repository last pushed

Related topics

Development 246 skillsFrontend Development 92 skillsAPI & Backend 37 skillsCLI & Terminal 35 skillsRefactoring & Code Quality 32 skillsReact & Next.js 28 skillsDatabase & SQL 26 skills

How to choose Software Architecture skills

Use a review skill on an existing codebase, spec skills before building something new, and diagram skills to communicate the result.

  • Review a codebase's architecture for problem areas
  • Write a spec before implementation
  • Diagram a system for a design review