Preface

In agent development, designing a database schema is the foundation for building stable applications. Poor primary key design, redundant data structures, or missing indexes can directly affect system performance and maintainability. DeepSeek Harness (DSH) adopts the “everything is a plugin” philosophy, aiming to extend model inference capabilities through modularization. For this specific scenario of database design, the community provides a corresponding DSH plugin.

Plugin Scope

This is a DSH plugin maintained by satan9394. It focuses on database table structure design and aims to address a range of tasks, from basic table definitions to performance optimization. The plugin covers primary key design, database normalization, indexing strategies, data type selection, constraint configuration, and performance pattern optimization, with particular emphasis on PostgreSQL.

Core Features

The plugin provides the following database design capabilities:
* Primary key design
* Database normalization
* Index design
* Data type selection
* Constraint configuration
* Performance patterns

Installation and Activation

No specific installation command is provided officially. Please obtain installation instructions through the following channels:
1. Visit the catalog page to view the documentation.
2. Review the source code in the GitHub repository.

After installation, the plugin will run with the permissions of the current DSH process.

Use Cases and Precautions

This plugin is suitable for scenarios where PostgreSQL database table structures need to be created or optimized. Before installation, users are advised to review the source code and license information to ensure compliance with project requirements.

Summary

This plugin encapsulates database design logic as a DSH skill, making it easy to integrate into agent workflows. For more details, please refer to the catalog page or the GitHub repository.