jhelm: Instructions file for Claude Code

CLAUDE.md

jhelm CLAUDE.md is an instructions file for Claude Code from alexmond/jhelm. It costs 2,267 tokens per session, scanned A, original, Apache-2.0.

Project instructions for jhelm, a Java implementation of Helm, the package manager used to distribute applications to Kubernetes.

In plain words
What is it for?
Use them when developing, building, testing, or documenting the jhelm modules, command-line tool, REST API, plugins, and samples.
Why use it?
They give an AI the project context, module layout, technology choices, and commands needed to make consistent changes.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md.

This is alexmond/jhelm's own configuration. It tells Claude Code how to work on jhelm itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything jhelm configures →

Reuse

Borrowing it

Nothing to install: this file belongs to alexmond/jhelm. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/alexmond/jhelm/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/alexmond/jhelm

Made for: Claude Code.

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Per session 2,267 This file is loaded in full into every session.
When invoked 2,267 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.02267 $0.02267
Opus 5.5 $0.00907 $0.00907
Sonnet 5.5 $0.00453 $0.00453
Haiku 4.5 $0.00227 $0.00227

Measured 1mo ago against content hash f1ba7458c0e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

jhelm CLAUDE.md 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 1mo 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.

CLAUDE.md · 191 lines

How it starts

The opening of the file, as written. The whole thing — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md - jhelm Project Guide

Project Overview

jhelm is a Java implementation of the Helm package manager for Kubernetes. It provides native Java libraries and tools to work with Helm charts without requiring the Go-based Helm CLI.

Tech Stack: Java 21, Spring Boot 4.1.1, Kubernetes Client 26.0.0, Picocli 4.7.7, Jackson YAML, Lombok

Version and branches: jhelm keeps its own MAJOR.MINOR.PATCH version; branches follow the Spring Boot line. main is the newest line: jhelm 1.6.x on Spring Boot 4.1. Branch 4.0 is the maintenance line: jhelm 1.5.x on Spring Boot 4.0, bug fixes and Boot patch bumps only. Policy: docs/modules/ROOT/pages/development.adoc ("Versioning and Branches").

Project Structure

jhelm (parent)
├── jhelm-gotemplate/       — Go template engine (standalone, no Spring)
├── jhelm-gotemplate-sprig/ — Sprig function implementations (ServiceLoader, priority 100)
├── jhelm-gotemplate-helm/  — Helm function implementations (ServiceLoader, priority 200)
├── jhelm-core/             — Helm logic, charts, actions (depends on: gotemplate)
├── jhelm-kube/             — Kubernetes client integration (depends on: core)
├── jhelm-rest/             — REST API module
├── jhelm-plugin/           — Maven plugin for packaging
├── jhelm-cli/              — CLI entry point, Spring Boot + Picocli (depends on: core, kube)
├── jhelm-sample/           — Sample application
├── jhelm-rest-sample/      — REST sample application
└── docs/                   — Antora documentation (AsciiDoc)

Build & Test Commands

# Build the project
./mvnw clean install

# Run all tests
./mvnw test

# Run tests for a specific module
./mvnw test -pl jhelm-core

# Run a specific test class
./mvnw test -Dtest=KpsComparisonTest -pl jhelm-core

# Run a specific test method
./mvnw test -Dtest=KpsComparisonTest#testSimpleRendering -pl jhelm-core

Always run relevant tests after making code changes. Fix any test failures before committing.

Coding Standards

Read the full file on GitHub · 191 lines

Changes

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.

  1. 1mo ago Changed · +2 lines · +107 tokens per session f1ba7458c0e2
  2. 2mo ago First seen · 189 lines · 2,160 tokens per session scan A 4ad738c047ab

Subscribe to this mod's changes

jhelm CLAUDE.md is an instructions file published in the GitHub repository alexmond/jhelm (7 stars, last pushed 4d ago), licensed Apache-2.0. It adds 2,267 tokens to every session, about $0.0091 per session on Opus 5.5. 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.

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