howto-develop-with-postgres

Enforce transaction safety, ULID/UUID typing, and snake_case naming in PostgreSQL code.

13|Updated Jan 18, 2026

Search Tags:#postgresql #transactions #type-safety #naming-conventions #uuid #jsonb #read-write-separation

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npx skills add https://github.com/pbdeuchler/llm-plugins --skill howto-develop-with-postgres-pbdeuchler

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Skill: howto-develop-with-postgres
Source: https://github.com/pbdeuchler/llm-plugins/tree/main/plugins/house-style/skills/howto-develop-with-postgres
Command: npx skills add https://github.com/pbdeuchler/llm-plugins --skill howto-develop-with-postgres-pbdeuchler

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

PostgreSQL development often suffers from data corruption and runtime errors due to unclear transaction boundaries, weak typing, and inconsistent naming. This Skill provides a structured approach to enforce transaction safety, type-safe IDs, and snake_case conventions across database code, schemas, and migrations.

Core Features & Use Cases

Enforces TX_ prefix for explicit transactions, read-write separation, and explicit transaction boundaries in code.
Promotes type safety for IDs (ULID/UUID) and typed JSONB columns to prevent runtime errors.
Standardizes snake_case naming and schema patterns to reduce confusion and errors in multi-team projects.
Use cases include writing database access code, creating schemas, and managing transactions in PostgreSQL-driven applications.

Quick Start

Integrate TX_ naming, type-safe IDs, and snake_case conventions into your codebase to begin safer PostgreSQL development today.

Frequently Asked Questions about howto-develop-with-postgres

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I prevent data corruption in PostgreSQL transactions?▼

Prevent data corruption in PostgreSQL transactions by enforcing explicit transaction boundaries, using TX_ prefixes for transaction functions, and applying strict read-write separation across all database access code.

What is the best way to enforce naming conventions in PostgreSQL schemas?▼

The best way to enforce naming conventions in PostgreSQL schemas is to standardize on snake_case for all tables and columns, which reduces confusion and prevents errors in multi-team projects.

How do I handle UUID and JSONB types safely in PostgreSQL?▼

Handle UUID and JSONB types safely by applying type-safe ID patterns like ULID or UUID and using typed JSONB columns, which prevents runtime errors during database access and schema creation.

Why does my PostgreSQL migration fail during concurrent writes?▼

PostgreSQL migrations fail during concurrent writes when transaction boundaries are unclear, a problem solved by applying explicit transaction management and read-write separation patterns to schema creation.

Do I need explicit transaction boundaries for simple PostgreSQL queries?▼

Explicit transaction boundaries are needed for PostgreSQL queries to maintain transaction safety, enforce read-write separation, and prevent data corruption even in seemingly simple database access scenarios.

Can I use ULID instead of UUID for type-safe PostgreSQL IDs?▼

You can use ULID instead of UUID for type-safe PostgreSQL IDs, as both are supported patterns to enforce type safety for identifiers and prevent runtime errors across database schemas.