# Nestjs Workers Transports Ops

> NestJS Workers Transports Ops

- Skill: `xirothedev/nestjs-workers-transports-ops` (Agent Skill, multi-file: 30 files)
- Install (CLI): `npx skillmds@latest add xirothedev/nestjs-workers-transports-ops`
- Raw SKILL.md: https://api.skillmd.com/api/skills/xirothedev/nestjs-workers-transports-ops/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: xirothedev (https://skillmd.com/u/xirothedev)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/xirothedev/nestjs-workers-transports-ops

---


# NestJS Workers Transports Ops

Use this skill when NestJS runs work outside a plain HTTP controller: message handlers, queue processors, scheduled jobs, gateways, cache-backed flows, or health/observability surfaces.

## When to Apply

Use this skill when:
- Adding or reviewing `@MessagePattern`, Kafka/RabbitMQ/NATS/gRPC transports, or hybrid apps
- Implementing Bull/BullMQ queue producers, processors, retries, or idempotency
- Adding `@Cron`, intervals, scheduler registry jobs, or distributed scheduled tasks
- Configuring cache-manager stores, Redis, or cache invalidation
- Adding health checks, JSON logging, lifecycle hooks, or graceful shutdown
- Debugging why guards/pipes/interceptors differ between HTTP and microservice contexts

## Load On Demand

Start with this file. Load detailed files only when the task needs them:

```
references/_sections.md
references/transport-microservice-errors.md
references/transport-hybrid-config.md
references/ops-queue-idempotency.md
references/ops-scheduler-locks.md
references/ops-cache-store.md
references/ops-health-logging.md
dataset/ops/queue-idempotency/correct.ts
sources/inventory.json
```

Each rule file includes:
- Why the pattern matters
- Incorrect and correct examples
- Dataset path with larger TypeScript examples
- Official source references

## Rule Categories by Priority

| Priority | Category | Impact | Prefix |
|----------|----------|--------|--------|
| 1 | Transports & Integration Patterns | CRITICAL | `transport-` |
| 2 | Operations & Worker Runtime | CRITICAL | `ops-` |
| 3 | Performance & Runtime State | HIGH | `perf-` |

## Source Policy

Prefer official NestJS docs for microservices, queues, scheduling, caching, health checks, logging, and lifecycle semantics. Broker-specific reliability settings must be verified against the chosen broker and queue library docs.