111-java-maven-dependencies SKILL.md skillA

111-java-maven-dependencies from jabrena/plinth is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add jabrena/plinth/111-java-maven-dependencies@v0.19.0

Pins 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/111-java-maven-dependencies/SKILL.md
Versions recorded
6
Latest version
v0.19.0, committed Sep 26, 2026
First version recorded
Apr 26, 2026
Size
6,067 bytes
Repository stars
461
License
Apache-2.0

Use when you need to add or evaluate Maven dependencies that improve code quality or domain modeling — including nullness annotations (JSpecify), static analysis (Error Prone + NullAway), functional programming (VAVR), architecture testing (ArchUnit), or money and currency support (JavaMoney) — and want a consultative, question-driven approach that adds only what you actually need. This should trigger for requests such as Add Maven dependencies; Add JSpecify nullness dependencies; Add Error…

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

# Add Maven dependencies for improved code quality

Add essential Maven dependencies that enhance code quality, safety, and domain modeling through a consultative, question-driven approach. **This is an interactive SKILL**.

**What is covered in this Skill?**

- JSpecify: (nullness annotations, `provided` scope)
- Error Prone + NullAway: (enhanced static analysis with compile-time null checking)
- VAVR: (functional programming with Try/Either and immutable collections)
- ArchUnit: (architecture rule enforcement, `test` scope)
- JavaMoney: (Money and Currency API support with JSR 354 and Moneta)

## Constraints

Before adding Maven dependencies, ensure the project is in a valid state. Use a consultative, question-driven flow that adds only what the user selects.

- **MANDATORY**: Run `./mvnw validate` or `mvn validate` before any changes
- **SAFETY**: If validation fails, stop and ask the user to fix issues—do not proceed until resolved
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add jabrena/plinth/111-java-maven-dependencies@sha256:fc5ada7314d0a632

The 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_4ongx6iaab2tcrod.svg)](https://markdownregistry.com/a/art_4ongx6iaab2tcrod)

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.

versioncommittedcommitsizeaudit
v0.19.0 latest2026-09-26 9569c35 6,067 BA view · diff
v0.18.02026-08-01 26b0e71 6,067 BA view · diff
v0.17.02026-07-10 aaee915 6,067 BA view · diff
v0.16.02026-06-15 b73c9d3 5,471 BA view · diff
v0.15.02026-05-29 a800339 2,935 BA view · diff
v0.15.0-SNAPSHOT2026-04-26 819f349 2,944 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6067 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

GitHub

jabrena/plinth · 461 stars · license Apache-2.0 · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4ongx6iaab2tcrod
GET https://markdownregistry.com/api/v1/resolve?ref=jabrena/plinth/111-java-maven-dependencies
GET https://markdownregistry.com/api/v1/blob/fc5ada7314d0a6327c13ef753edc99d6a330a0bb720bdeb8a192050d8b523c8b

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.

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