oma-hwp

oma-hwp is a skill for Claude Code, Codex from gracefullight/docusaurus-plugins. It costs 59 tokens per session (1,931 once invoked), scanned A, original, MIT.

A converter for HWP-family files, the Korean Hangul word-processor formats HWP, HWPX, and HWPML, that turns them into Markdown or structured JSON.

In plain words
What is it for?
Use it to extract structured content from Korean government, business, or other Hangul documents for Markdown-based review, data preparation, or RAG workflows.
Why use it?
It makes Korean documents easier to read, search, review, and provide as context to language models while retaining headings, tables, lists, images, footnotes, and links.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/gracefullight/docusaurus-plugins/oma-hwp
Any agent
npx skills add gracefullight/docusaurus-plugins --skill oma-hwp
Clone the repo
git clone --depth 1 https://github.com/gracefullight/docusaurus-plugins

Made for: Claude Code, Codex.

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 oma-hwp

README.md
[![agentmods](https://agentmods.dev/badge/skills/gracefullight/docusaurus-plugins/oma-hwp.svg)](https://agentmods.dev/skills/gracefullight/docusaurus-plugins/oma-hwp)
Your own site
<a href="https://agentmods.dev/skills/gracefullight/docusaurus-plugins/oma-hwp"><img src="https://agentmods.dev/badge/skills/gracefullight/docusaurus-plugins/oma-hwp.svg" alt="Measured on agentmods" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,931 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00059 $0.01931
Opus 5 $0.00030 $0.00966
Sonnet 5 $0.00012 $0.00386
Haiku 4.5 $0.00006 $0.00193

Measured yesterday against content hash d6dec7d777a7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

oma-hwp 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 yesterday.

The scan reads SKILL.md. This mod also ships 2 executable files (resources/flatten-tables.ts, resources/turndown-plugin-gfm.d.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agents/skills/oma-hwp/SKILL.md · 168 lines

How it starts

The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.

HWP Skill - HWP / HWPX / HWPML to Markdown Conversion

Scheduling

Goal

Convert Korean HWP-family documents into readable Markdown or structured JSON while preserving document structure for LLM context, RAG, government-document review, or enterprise document processing.

Intent signature

  • User asks to convert, parse, read, extract, or transform .hwp, .hwpx, or .hwpml.
  • User mentions Korean word processor files, Hangul documents, government forms, or "한글 파일".
  • User needs headings, tables, nested tables, lists, images, footnotes, or hyperlinks extracted from HWP-family files.

When to use

  • Converting Korean HWP documents (.hwp, .hwpx, .hwpml) to Markdown
  • Preparing Korean government/enterprise documents for LLM context or RAG
  • Extracting structured content (tables, headings, lists, images) from HWP
  • User says "convert this HWP", "parse hwpx", "HWP to markdown", "한글 파일"

When NOT to use

  • PDF files -> use oma-pdf (OCR + Tagged PDF specialization)
  • XLSX / DOCX files -> out of scope; run bunx kordoc directly if needed (note: oma-docs is the documentation-drift skill, not a converter)
  • Generating or editing HWP documents -> out of scope
  • Already-text files -> use Read tool directly

Expected inputs

  • input_path: .hwp, .hwpx, or .hwpml file path
  • output_path or output_dir: optional explicit output target
  • format: optional output format, default markdown
  • page_range: optional page or section range
  • kordoc_version: optional pinned kordoc version

Expected outputs

  • Markdown output next to the input file or in the requested directory
  • Optional JSON output when requested
  • Post-processed Markdown with flattened GFM tables and stripped Private Use Area glyphs by default
  • A short report with output path, detected source format, and conversion issues

Dependencies

  • bun and bunx
  • bunx kordoc@latest or configured pinned kordoc version
  • resources/flatten-tables.ts for Markdown cleanup
  • Local filesystem access to input and output paths

Read the full file on GitHub · 168 lines

Files

What ships with it

8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. yesterday First seen · 168 lines · 59 tokens per session scan A d6dec7d777a7

Subscribe to this mod's changes

oma-hwp is a skill published in the GitHub repository gracefullight/docusaurus-plugins (22 stars, last pushed 2mo ago), licensed MIT. It adds 59 tokens to every session and 1,931 once invoked, about $0.0003 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 2026-09-03.

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