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lld-writer

Official

Turn PRD/HLD into detailed, implementable LLD.

Software Engineering#interface design#PRD#design documentation#HLD#lld#low-level design
AuthorTestAny-io
Version1.0.0
Installs0

System Documentation

What problem does it solve?

The LLD-writer turns high-level design decisions from PRD/HLD/Contract into precise, implementable Low-Level Design documents that guide developers and ensure consistency across modules.

Core Features & Use Cases

  • Interface & module design: Generates core module structures, interface signatures, and error handling ready for implementation.
  • Guardrails & traceability: Incorporates project guardrails and creates a traceability map from upstream documents to LLD.
  • Use Case: Given a PRD and HLD, produces an LLD that details core components, add-ons, and testing strategy.

Quick Start

  • Provide PRD/HLD/Contract inputs and request a complete LLD draft.
  • Example: lld-writer generate --prd docs/prd-login.md --hld docs/hld-login.md --contract docs/contract-login.json --output lld-login.md

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: lld-writer
Download link: https://github.com/TestAny-io/testany-agent-skills/archive/main.zip#lld-writer

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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