Borrowing it
Nothing to install: this file belongs to halversondm/jolt-transform-web. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/halversondm/jolt-transform-web/main/CLAUDE.mdgit clone --depth 1 https://github.com/halversondm/jolt-transform-webWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/halversondm/jolt-transform-web/claude-md)<a href="https://agentmods.dev/instructions/halversondm/jolt-transform-web/claude-md"><img src="https://agentmods.dev/badge/instructions/halversondm/jolt-transform-web/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/halversondm/jolt-transform-web/claude-md"><img src="https://agentmods.dev/badge/instructions/halversondm/jolt-transform-web/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01222 | $0.01222 |
| Opus 5.5 | $0.00489 | $0.00489 |
| Sonnet 5.5 | $0.00244 | $0.00244 |
| Haiku 4.5 | $0.00122 | $0.00122 |
Grade A, and why
jolt-transform-web 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 21d 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.
How it starts
The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project overview
JOLT Transform Web is a Spring Boot 4 application that lets users transform JSON using bazaarvoice JOLT specifications, with an AI assistant (Google Gemini via Spring AI) that can generate a JOLT spec from example input/output JSON. The same Spring Boot app also exposes an MCP (Model Context Protocol) server so the transform capability can be used as a tool by MCP clients.
It's a Maven multi-module reactor with an embedded React frontend:
jolt-transform-parent— parent POM: Java version,spring-ai-bomand internal dependency management. Both other modules inherit from this (not from the root POM).jolt-transform-app— the Spring Boot application (REST controllers, transform service, MCP tool, AWS Secrets Manager config).jolt-transform-ui— a Vite + React 19 + Tailwind v4 SPA. Its Maven build (exec-maven-plugin) runsnpm installandnpm run buildduringmvn compile, and Vite outputs directly intojolt-transform-ui/target/classes/static, so the built JS/CSS gets packaged onto the classpath ofjolt-transform-appas Spring Boot static resources (jolt-transform-appdepends onjolt-transform-ui, which forces module build order).
The root pom.xml is a packaging=pom aggregator listing all three modules; it is not the module the app/parent inherit from.
Common commands
Build everything (Java + UI, in the correct module order):
mvn clean install
Run the app locally (serves API + built UI on port 8081):
mvn -pl jolt-transform-app spring-boot:run
Run only the Java tests:
mvn -pl jolt-transform-app test
Run a single Java test class/method:
mvn -pl jolt-transform-app test -Dtest=JoltTransformControllerTest
mvn -pl jolt-transform-app test -Dtest=JoltTransformControllerTest#testMethodName
UI development (from jolt-transform-ui/), with hot reload against a locally running backend on 8081:
npm install
npm run dev
UI tests (Vitest):
npm test # run once
npm run test:watch
Run a single UI test file:
npx vitest run src/test/TransformPage.test.jsx
UI production build (also invoked automatically by Maven):
npm run build # runs vitest run, then vite build into target/classes/static
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.
- 21d ago First seen · 71 lines · 1,222 tokens per session scan A 448da9b111f3
jolt-transform-web CLAUDE.md is an instructions file published in the GitHub repository halversondm/jolt-transform-web (0 stars, last pushed 4d ago), licensed MIT. It adds 1,222 tokens to every session, about $0.0049 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 2026-09-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.