DynamoDB Single-Table Design Skills

Agent skills for designing DynamoDB single-table schemas through an interactive 3-step pipeline.

Skills

Skill	Description
dynamodb-single-table	Orchestrator — detects pipeline state and routes to the right step
dynamodb-access-patterns	Step 1: Elicit entities, attributes, and access patterns interactively
dynamodb-table-design	Step 2: Design PK/SK/GSIs and map every access pattern to a DynamoDB operation
dynamodb-query-interfaces	Step 3: Generate repository interfaces, key builders, and entity models

Pipeline

Access Patterns  -->  Table Design  -->  Query Interfaces
   (Step 1)            (Step 2)            (Step 3)

Each step produces a .md file that feeds into the next. By the end you have a complete specification for your data access layer.

Install

npx skills add juancarestre/dynamodb-skills

Usage

Start a conversation with your agent and say:

I need to design a DynamoDB table for my application

The orchestrator skill will detect your pipeline state and guide you through the right step.

Example

The example/ folder contains the full output of a real pipeline run for a Music Ranking app (multi-user top 100 with genre/artist filtering and global rankings):

File	Description
access-patterns.md	4 entities, 16 access patterns
table-design.md	2 GSIs, inverted score sort keys, 5 item types
query-interfaces.md	TypeScript interfaces, 17 key builders, 3 repositories