dynamodb-table-designer

Dynamodb Table Designer - Auto-activating skill for AWS Skills. Triggers on: dynamodb table designer, dynamodb table designer Part of the AWS Skills skill category.

1.01x

Quality

Does it follow best practices?

Impact

99%

1.01x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./planned-skills/generated/13-aws-skills/dynamodb-table-designer/SKILL.md

Evaluation results

100%

Hotel Reservation System — DynamoDB Table Design

Single-table schema design

Criteria

Without context

With context

Single-table consolidation

100%

Generic PK/SK naming

100%

Entity type discrimination

75%

100%

GSI for alternative access patterns

100%

All access patterns mapped

100%

Valid create-table JSON

100%

Production billing mode

100%

GSI definitions in JSON

100%

Design rationale documented

100%

Step-by-step approach

75%

100%

Attribute definitions completeness

100%

No full-table scans for listed patterns

100%

Serverless Leaderboard Service — DynamoDB + Lambda Infrastructure

Production-ready CloudFormation configuration

Criteria

Without context

With context

Valid CloudFormation YAML

100%

TTL attribute configured

100%

PITR enabled

100%

GSI for top-N query

100%

Writer IAM role defined

100%

Reader IAM role defined

100%

Least-privilege IAM

100%

Billing mode specified

100%

CloudFormation Outputs

100%

TTL design explained

100%

Access pattern design explained

100%

Production settings documented

100%

No hardcoded account IDs

100%

99%

E-commerce Order Tracking — DynamoDB Schema Review and Redesign

Schema validation and best practice review

Criteria

Without context

With context

Hot partition identified

100%

Scan risk identified

100%

Improved PK not status

100%

High-cardinality partition key

100%

GSI for customer orders

100%

GSI for seller orders

100%

Sort key for time ordering

100%

Valid JSON structure

100%

AttributeDefinitions complete

100%

All access patterns mapped

87%

KeyConditionExpressions provided

100%

No Scan for primary patterns

100%

Repository: jeremylongshore/claude-code-plugins-plus-skills
Commit: e9f9c93

Evaluated: 26 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Hotel Reservation System — DynamoDB Table Design Serverless Leaderboard Service — DynamoDB + Lambda Infrastructure E-commerce Order Tracking — DynamoDB Schema Review and Redesign

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