ghostty-claude-intellij: Instructions file for Claude Code

CLAUDE.md

ghostty-claude-intellij CLAUDE.md is an instructions file for Claude Code from lcalmsky/ghostty-claude-intellij. It costs 230 tokens per session, scanned A, original, MIT.

Project instructions for the Ghostty Claude IntelliJ plugin, an IntelliJ-based development tool that connects Claude with the Ghostty terminal. They cover the project structure, documentation rules, and build commands.

In plain words
What is it for?
Follow them when modifying the plugin, updating its documentation or metadata, running automated tests, or launching IntelliJ for manual checks.
Why use it?
They keep the English README, Korean README, and plugin change notes synchronized when features change, and define how to test the plugin.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is lcalmsky/ghostty-claude-intellij's own configuration. It tells Claude Code how to work on ghostty-claude-intellij 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 ghostty-claude-intellij configures →

Reuse

Borrowing it

Nothing to install: this file belongs to lcalmsky/ghostty-claude-intellij. 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/lcalmsky/ghostty-claude-intellij/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/lcalmsky/ghostty-claude-intellij

Made for: Claude Code.

Wrote 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.

agentmods badge for ghostty-claude-intellij CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/lcalmsky/ghostty-claude-intellij/claude-md/github.svg)](https://agentmods.dev/instructions/lcalmsky/ghostty-claude-intellij/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/lcalmsky/ghostty-claude-intellij/claude-md"><img src="https://agentmods.dev/badge/instructions/lcalmsky/ghostty-claude-intellij/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.

agentmods 80×15 button for ghostty-claude-intellij CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/lcalmsky/ghostty-claude-intellij/claude-md"><img src="https://agentmods.dev/badge/instructions/lcalmsky/ghostty-claude-intellij/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 230 This file is loaded in full into every session.
When invoked 230 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 $0.00230 $0.00230
Opus 5 $0.00115 $0.00115
Sonnet 5 $0.00046 $0.00046
Haiku 4.5 $0.00023 $0.00023

Measured 12d ago against content hash 467793b10fa7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ghostty-claude-intellij 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 12d 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 · 26 lines

What it actually says

Ghostty Claude IntelliJ Plugin

프로젝트 구조

  • src/main/kotlin/.../ - 플러그인 소스
  • src/test/kotlin/.../ - 테스트
  • src/main/resources/META-INF/plugin.xml - 플러그인 메타데이터 (버전, 변경 내역)
  • README.md / README_ko.md - 영문/한국어 README

문서 동기화 규칙

기능 추가/변경/삭제 시 아래 파일들을 반드시 함께 업데이트할 것:

  1. README.md - 영문 README (Features, Settings 테이블, 예시)
  2. README_ko.md - 한국어 README (README.md와 동일 구조 유지)
  3. src/main/resources/META-INF/plugin.xml - change-notes 섹션

세 파일의 기능 설명이 서로 일치해야 한다.

빌드 & 테스트

./gradlew test        # 테스트 실행
./gradlew runIde      # 플러그인 포함 IntelliJ 실행 (수동 확인용)
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. 12d ago First seen · 26 lines · 230 tokens per session scan A 467793b10fa7

Subscribe to this mod's changes

ghostty-claude-intellij CLAUDE.md is an instructions file published in the GitHub repository lcalmsky/ghostty-claude-intellij (20 stars, last pushed 4mo ago), licensed MIT. It adds 230 tokens to every session, about $0.0011 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 2026-08-30.

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