501-frameworks-micronaut-core SKILL.md skillA
501-frameworks-micronaut-core 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/501-frameworks-micronaut-core@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/501-frameworks-micronaut-core/SKILL.md- Versions recorded
- 6
- Latest version
- v0.19.0, committed Sep 26, 2026
- First version recorded
- Apr 26, 2026
- Size
- 3,507 bytes
- Repository stars
- 461
- License
- Apache-2.0
Use when building or reviewing Micronaut applications — Micronaut.run bootstrap, @Singleton/@Prototype, @Factory beans, @ConfigurationProperties, environments, @Requires, @Controller vs services, @Scheduled, graceful shutdown, @ExecuteOn for blocking work, and Jakarta-consistent APIs. This should trigger for requests such as Review Java code for Micronaut application structure and beans; Apply best practices for Micronaut configuration, @Requires, and factories; Improve scheduling, shutdown…
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 Core Guidelines Apply Micronaut core guidelines for DI, configuration, HTTP adapters, and operations. **What is covered in this Skill?** - Thin `main` with `Micronaut.run(Application.class, args)` - Bean scopes: @Singleton, @Prototype; request scope only when justified - Constructor injection with `jakarta.inject.Inject` - @Factory for third-party or explicit bean construction - @ConfigurationProperties (grouped settings) vs scattered @Property - @Requires and environments instead of env branching in domain code - Thin @Controller types delegating to @Singleton services - @Scheduled with explicit failure visibility - @ExecuteOn(TaskExecutors.BLOCKING) (or virtual-thread executors) for blocking I/O off the event loop - Netty graceful shutdown properties - AOP interceptors for cross-cutting concerns **Scope:** Apply recommendations based on the reference rules and good/bad code examples. ## Constraints Before applying Micronaut changes, ensure the project compiles. If compilation fails, stop immediately. After applying improvements, run full verification. - **MANDATORY**: Run `./mvnw compile` or `mvn compile` before applying any change …
Read the whole file at its exact version.
How to install
mdr add jabrena/plinth/501-frameworks-micronaut-core@sha256:5ec397e685543a96The 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_v64mmhbcog7r6lqd)
4 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 | 3,507 B | A | view · diff |
| v0.18.0 | 2026-08-01 | 26b0e71 | 3,507 B | A | view · diff |
| v0.17.0 | 2026-07-10 | aaee915 | 3,507 B | A | view · diff |
| v0.16.0 | 2026-06-15 | b73c9d3 | 3,276 B | A | view · diff |
| v0.15.0 | 2026-05-29 | a800339 | 3,276 B | A | view · diff |
| v0.15.0-SNAPSHOT | 2026-04-26 | 819f349 | 3,285 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 (3507 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_v64mmhbcog7r6lqd GET https://markdownregistry.com/api/v1/resolve?ref=jabrena/plinth/501-frameworks-micronaut-core GET https://markdownregistry.com/api/v1/blob/5ec397e685543a9686a8864669fb5a7243368cdb2851316ba17bc34ec08b1b70
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.