Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/caslubbers/code-design-skills/java-clean-commentsnpx skills add CasLubbers/code-design-skills --skill java-clean-commentsgit clone --depth 1 https://github.com/CasLubbers/code-design-skillsWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00088 | $0.00869 |
| Opus 5 | $0.00044 | $0.00434 |
| Sonnet 5 | $0.00018 | $0.00174 |
| Haiku 4.5 | $0.00009 | $0.00087 |
Grade A, and why
java-clean-comments scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 123 lines · 88 tokens per session scan A b80f69f13c35
java-clean-comments is a skill published in the GitHub repository CasLubbers/code-design-skills (1 stars, last pushed 8d ago), with no licence file. It adds 88 tokens to every session and 869 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
java
Always load this skill when writing, modifying, creating, or moving Java or Kotlin source code, or when project setup has already chosen Java/Kotlin as the implementation language.
nested-fixture-pattern
This skill should be used when working on Java projects with JUnit tests that have layered preconditions, expensive shared setup (servers, databases, provisioned users), or complex scenario trees. Trigger phrases include "nested fixture", "fixture pattern", "scenario tree", "layered test setup", or when the user is…
maven
Always load this skill when a pom.xml file exists in the project, when creating or editing a pom.xml, or when setting up Maven project structure in a new project. It provides Maven-specific conventions for running tests, building, managing dependencies, and project structure.
quarkus
Always load this skill when working on a Quarkus project, when the quarkus-maven-plugin is present in pom.xml, or when project setup has already chosen Quarkus before the pom.xml exists yet. It provides Quarkus-specific patterns and gotchas that complement the java and maven skills.
airflow-java-sdk
Guide for contributing to the Airflow Java SDK (AIP-108). Use this skill whenever a contributor is working in the java-sdk/ directory or on the Java coordinator in task-sdk/src/airflow/sdk/coordinators/java/ — whether they want to add a feature, write tests, fix a bug, understand the architecture, or prepare a PR.…
jni-type-conversion
How to use @JniType annotations for ergonomic JNI. Relevant for Java files that use @NativeMethods or @CalledByNative.