api-framework-nestjs SKILL.md skillA
api-framework-nestjs from agents-inc/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agents-inc/skills/api-framework-nestjs@git:20261016.afd0e14Pins git:20261016.afd0e14 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agents-inc/skills
- Path
src/skills/api-framework-nestjs/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261016.afd0e14, committed Oct 16, 2026
- First version recorded
- Mar 16, 2026
- Size
- 14,478 bytes
- Repository stars
- 26
- License
- MIT
NestJS backend framework - modules, controllers, services, DI, guards, pipes, interceptors, exception filters, middleware, DTOs with class-validator.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# NestJS Patterns > **Quick Guide:** NestJS is an opinionated, modular Node.js framework built on TypeScript. Use modules to organize features, controllers for HTTP routing, services for business logic with dependency injection, DTOs with class-validator for validation, guards for auth, and exception filters for error handling. Key gotchas: always register services in module `providers`, always enable `ValidationPipe` globally with `whitelist: true`, never put business logic in controllers, never instantiate services with `new`. NestJS 11 is the current stable version (opt-in SWC compiler, Express v5, reversed termination hooks). --- <critical_requirements> ## CRITICAL: Before Using This Skill **(You MUST use `@Injectable()` on every service and register it in the module `providers` array)** **(You MUST enable `ValidationPipe` globally with `whitelist: true` and `forbidNonWhitelisted: true`)** **(You MUST use DTOs with class-validator decorators for ALL request body validation — never validate manually in controllers)** **(You MUST throw NestJS built-in HTTP exceptions (`NotFoundException`, `BadRequestException`, etc.) — never send raw status codes)** …
Read the whole file at its exact version.
How to install
mdr add agents-inc/skills/api-framework-nestjs@sha256:714483e687937c24The line at the top of this page pins the label git:20261016.afd0e14, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_5uerlzckmcbifwbp)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Mar 16, 2026 and Oct 16, 2026, about one every 54 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.afd0e14 latest | 2026-10-16 | afd0e14 | 14,478 B | A | view · diff |
| git:20260328.f75efbc | 2026-03-28 | f75efbc | 14,754 B | A | view · diff |
| git:20260316.56cf2cf | 2026-03-16 | 56cf2cf | 14,696 B | A | view · diff |
| git:20260316.5c62783 | 2026-03-16 | 5c62783 | 14,722 B | A | view · diff |
| git:20260316.0784be2 | 2026-03-16 | 0784be2 | 24,342 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14478 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
agents-inc/skills · 26 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5uerlzckmcbifwbp GET https://markdownregistry.com/api/v1/resolve?ref=agents-inc/skills/api-framework-nestjs GET https://markdownregistry.com/api/v1/blob/714483e687937c243e53774af072ca62a9d11bf6327297cd015a9fe222568f46
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.