502-frameworks-micronaut-rest SKILL.md skillA
502-frameworks-micronaut-rest from jabrena/plinth is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jabrena/plinth/502-frameworks-micronaut-rest@v0.19.0Pins v0.19.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jabrena/plinth
- Path
skills/502-frameworks-micronaut-rest/SKILL.md- Versions recorded
- 6
- Latest version
- v0.19.0, committed Sep 26, 2026
- First version recorded
- Apr 26, 2026
- Size
- 3,470 bytes
- Repository stars
- 461
- License
- Apache-2.0
Use when you need to design, review, or improve REST APIs with Micronaut — including @Controller routes, HTTP status codes, DTOs, Bean Validation, exception handlers, pagination, idempotency, ETag/If-Match, caching headers, versioning, contract-first OpenAPI (OpenAPI Generator), optional runtime OpenAPI via micronaut-openapi, and security annotations. This should trigger for requests such as Review or improve Micronaut @Controller REST APIs; Add validation, error handling, or align controllers…
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
# Micronaut REST API Guidelines Apply REST design principles for Micronaut HTTP applications. **What is covered in this Skill?** - Semantic HTTP with @Get/@Post/@Put/@Patch/@Delete and HttpResponse status control - Resource-oriented paths and stable DTO contracts - @Valid on request bodies with Bean Validation - Centralized error mapping (ExceptionHandler / problem JSON when applicable) - Pagination with Pageable and bounded sizes - OpenAPI contract file (API-first) and OpenAPI Generator for server stubs - Security annotations (@Secured) on sensitive routes - Idempotency-Key for retried writes - ETag / If-Match for optimistic concurrency - Cache-Control discipline - API versioning patterns - ISO-8601 time types in DTOs **Scope:** Apply recommendations based on the reference rules and good/bad code examples. ## Constraints Compile before REST refactors; verify after. - **MANDATORY**: Run `./mvnw compile` or `mvn compile` before applying any change - **SAFETY**: If compilation fails, stop immediately - **VERIFY**: Run `./mvnw clean verify` or `mvn clean verify` after applying improvements - **BEFORE APPLYING**: Read the reference for detailed rules and examples …
Read the whole file at its exact version.
How to install
mdr add jabrena/plinth/502-frameworks-micronaut-rest@sha256:d84afcdf2560e1a2The line at the top of this page pins the label v0.19.0, 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_ldhusxunindlhn7t)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Apr 26, 2026 and Sep 26, 2026, about one every 31 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.19.0 latest | 2026-09-26 | 9569c35 | 3,470 B | A | view · diff |
| v0.18.0 | 2026-08-01 | 26b0e71 | 3,470 B | A | view · diff |
| v0.17.0 | 2026-07-10 | aaee915 | 3,470 B | A | view · diff |
| v0.16.0 | 2026-06-15 | b73c9d3 | 3,114 B | A | view · diff |
| v0.15.0 | 2026-05-29 | a800339 | 3,114 B | A | view · diff |
| v0.15.0-SNAPSHOT | 2026-04-26 | 819f349 | 3,123 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 (3470 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
jabrena/plinth · 461 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ldhusxunindlhn7t GET https://markdownregistry.com/api/v1/resolve?ref=jabrena/plinth/502-frameworks-micronaut-rest GET https://markdownregistry.com/api/v1/blob/d84afcdf2560e1a2786cb434397af0a4132e3fd76789df513ce89d8bdb41d51e
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.