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Nestjs transport

Skill FilippoDeSilva/skills/skills/nestjs/nestjs-transport

Configure gRPC, RabbitMQ, and monorepo contract patterns for NestJS microservices. Use when setting up gRPC service-to-service calls, RabbitMQ event-driven messaging, shared contract libraries, or microservice exception handling in NestJS.From its SKILL.md

Install
npx -y skills add FilippoDeSilva/skills --skill nestjs-transport

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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  • 2 stars2 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its file declares

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The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

1.9 KB, 304 tokens by cl100k_base, as published. Nobody here has run it

Microservices & Transport Standards

Priority: P0 (FOUNDATIONAL)

  • Synchronous (RPC): Use gRPC for low-latency, internal service-to-service calls (10x faster than REST/JSON).
  • Asynchronous (Events): Use RabbitMQ or Kafka for decoupling domains via fire-and-forget (emit()).

gRPC Setup

See implementation examples

RabbitMQ Setup

See implementation examples

Monorepo Contracts

  • Store all DTOs, .proto files, and Interfaces in libs/contracts.
  • Services never import from sibling services — only from contracts.
  • Semantic versioning of messages mandatory. Never change field type; add new field.

Exception Handling

Standard HttpException lost over RPC/TCP. Use RpcException with global filters:

See implementation examples

Serialization

  • Apply useGlobalPipes(new ValidationPipe({ transform: true })) in MicroserviceOptions setup, not HTTP.

Anti-Patterns

  • No cross-service imports: Services must import only from libs/contracts, never from sibling services.
  • No HttpException in RPC: Use RpcException with global RpcExceptionFilter for microservice errors.
  • No unversioned message schema: Add new fields; never change existing field types — consumers will break.

What ships with it: 2 files

2.8 KB alongside SKILL.md

evals/

references/

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.