How does sdd-design coordinate with other specialist skills?

It acts as a master controller, creating a skeleton structure and then parallel-invoking specialized skills like sdd-design-frontend and sdd-design-security to populate specific technical sections.

What files does this skill manage?

It primarily generates and updates markdown design files (.design.md) and maintains a state file (.sdd/state.yaml) to track the status of different design sections.

Can I use this for existing projects without REQ files?

While optimized for projects with existing requirements documents, you can manually trigger the skeleton phase to generate a baseline design document for any package.

What happens if specialists have conflicting design recommendations?

The skill includes a built-in conflict resolution matrix that prioritizes specific domains (e.g., Security flags always override Performance) or escalates unresolved issues for human review.

SDD Design Orchestrator

Name: SDD Design Orchestrator
Author: h2b-dev-studio

byh2b-dev-studio

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Design Tools

Coordinates specialized design skills to create comprehensive, conflict-free software design documents.

The SDD Design Orchestrator acts as the central project manager for the Software Design Document (SDD) lifecycle within Claude Code. It automates the generation of structured design skeletons based on raw requirement files, delegates technical deep-dives to domain-specific agents (Frontend, UI/UX, Security, and Performance), and intelligently merges their outputs into a cohesive document. By handling requirement mapping and conflict resolution between cross-functional domains, it ensures consistent, high-quality architectural documentation that bridges the gap between requirements and implementation.

Key Features

01Automated design skeleton generation from markdown requirements

02Parallel orchestration of specialized technical design skills

03Structured conflict resolution matrix for architectural decisions

04Requirements (REQ) traceability mapping across design sections

050 GitHub stars

06State management via YAML to track multi-phase design progress

Use Cases

01Resolving architectural trade-offs between UX requirements and performance constraints

02Initiating a formal design phase after requirements gathering

03Merging fragmented specialist outputs into a unified technical document

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add h2b-dev-studio/web-playground sdd-design

For use in Claude.ai and ChatGPT

Download Skill