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nats-design-subject

Design NATS subject hierarchies for pub/sub, request/reply, and streaming patterns.

10|2|Updated Feb 9, 2026
Search Tags:#messaging#architecture#microservices#pubsub#nats#jetstream
One-click install
npx skills add https://github.com/TrogonStack/agentskills --skill nats-design-subject
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: nats-design-subject
Source: https://github.com/TrogonStack/agentskills/tree/main/plugins/trogonstack-nats/skills/nats-design-subject
Command: npx skills add https://github.com/TrogonStack/agentskills --skill nats-design-subject

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill solves the challenge of designing inefficient or unscalable NATS messaging architectures by providing a structured, pattern-based approach to subject hierarchy design.

Core Features & Use Cases

  • Pattern-Based Design: Choose from six proven patterns including simple domain, multi-region, and event-sourcing architectures.
  • Anti-Pattern Auditing: Identify and fix common mistakes like high-cardinality left segments, inconsistent ordering, and over-segmentation.
  • Use Case: A developer building a multi-tenant IoT platform can use this Skill to design a subject hierarchy that ensures efficient wildcard filtering for regional telemetry while maintaining strict tenant isolation.

Quick Start

Use the nats-design-subject skill to design a new subject hierarchy for a multi-tenant e-commerce system following the recommended domain-action-scope-id pattern.

Frequently Asked Questions about nats-design-subject

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

FAQPage Schema
How do I design a NATS subject hierarchy for multi-tenant microservices?▼

Design a NATS subject hierarchy by applying a domain-action-scope-id pattern, ensuring broad-to-specific segment ordering. This structure maintains strict tenant isolation while enabling efficient wildcard subscriber path planning for microservices.

What is the best way to structure NATS JetStream subjects for event sourcing?▼

Structure NATS JetStream subjects for event sourcing by selecting proven architecture patterns that support streaming workflows. Consistent naming conventions and ordered segments ensure efficient message routing and scalable event replay.

Why does my NATS pub/sub wildcard subscription miss messages?▼

NATS pub/sub wildcard subscriptions miss messages when subject hierarchies suffer from high-cardinality left segments or inconsistent ordering. Auditing the structure against pattern-based designs resolves these routing bottlenecks.

Can I audit an existing NATS subject structure for performance bottlenecks?▼

Audit existing NATS subject structures by checking for anti-patterns like over-segmentation and inconsistent ordering. Identifying and fixing these issues optimizes wildcard filtering and resolves messaging performance bottlenecks.

When should I use multi-region patterns in NATS messaging architecture?▼

Use multi-region patterns in NATS messaging architecture when designing scalable systems that span geographic areas. These patterns ensure regional telemetry filtering and efficient message routing across distributed microservices deployments.

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