Borrowing it
Nothing to install: this file belongs to Dayoooun/hwpx-mcp. 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/Dayoooun/hwpx-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/Dayoooun/hwpx-mcpWrote 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/dayoooun/hwpx-mcp/claude-md)<a href="https://agentmods.dev/instructions/dayoooun/hwpx-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/dayoooun/hwpx-mcp/claude-md.svg" alt="Measured on agentmods" 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 | $0.02076 | $0.02076 |
| Opus 5 | $0.01038 | $0.01038 |
| Sonnet 5 | $0.00415 | $0.00415 |
| Haiku 4.5 | $0.00208 | $0.00208 |
Grade A, and why
hwpx-mcp 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 8d 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 — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OpenSpec Instructions
These instructions are for AI assistants working in this project.
Always open @/openspec/AGENTS.md when the request:
- Mentions planning or proposals (words like proposal, spec, change, plan)
- Introduces new capabilities, breaking changes, architecture shifts, or big performance/security work
- Sounds ambiguous and you need the authoritative spec before coding
Use @/openspec/AGENTS.md to learn:
- How to create and apply change proposals
- Spec format and conventions
- Project structure and guidelines
Keep this managed block so 'openspec update' can refresh the instructions.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
HWP/HWPX Editor - A VSCode extension for editing Hangul Word Processor documents. Supports both modern HWPX (XML-based, editable) and legacy HWP (binary, read-only) formats.
Build Commands
VSCode Extension (root directory):
pnpm compile # Build extension with esbuild
pnpm watch # Watch mode for development
pnpm package # Package as VSIX (requires vsce)
MCP Server (mcp-server directory):
cd mcp-server
pnpm build # Compile TypeScript
pnpm start # Run the server
Testing (MCP Server only):
cd mcp-server
pnpm test # Run all tests (vitest)
pnpm test:watch # Watch mode for tests
pnpm vitest run <file> # Run specific test file (e.g., pnpm vitest run src/HwpxDocument.test.ts)
Development: Press F5 in VSCode to launch the extension in debug mode (uses .vscode/launch.json).
Architecture
The project consists of two main components:
1. VSCode Extension (root)
src/
├── extension.ts # Entry point - registers HwpxEditorProvider
├── editor/
│ ├── HwpxEditorProvider.ts # CustomEditorProvider implementation
│ └── webview.ts # HTML/CSS/JS for the editor UI
├── hwpx/
│ ├── HwpxParser.ts # HWPX format parser (ZIP-based XML)
│ ├── HwpxDocument.ts # Document model and operations
│ └── types.ts # HWPML type definitions
└── hwp/
└── HwpParser.ts # Legacy HWP binary format parser (read-only)
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.
- 8d ago First seen · 215 lines · 2,076 tokens per session scan A 1666c98b52af
hwpx-mcp CLAUDE.md is an instructions file published in the GitHub repository Dayoooun/hwpx-mcp (32 stars, last pushed 9d ago), licensed MIT. It adds 2,076 tokens to every session, about $0.0104 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.
Other instructions, from other repositories
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.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
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.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.