Kordoc detect format

Skill composite/korean-skills/skills/kordoc-detect-format

Use when identifying whether a Korean document file is HWP, HWPX, PDF, or unknown with `npx` and kordoc. Trigger for triage requests such as checking file type before parsing, validating uploads, routing mixed office files, or using `kordoc:detect_format` on local documents.From its SKILL.md

Install

npx -y skills add composite/korean-skills --skill kordoc-detect-format

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

4 stars4 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
runs commandsInstructs the agent to run 1 command, including `npm exec --yes --package=kordoc --package=pdfjs-dist -- node`.

SKILL.md

1.9 KB, 425 tokens by cl100k_base, as published. Nobody here has run it

kordoc: detect_format

Reproduce the detect_format logic from src/mcp.ts: read only the header, then call detectFormat.

Input Requirements

Require exactly one target file.
Require the user to attach the file or provide a concrete local path.
Prefer supported document candidates: .hwp, .hwpx, .pdf.
Do not proceed if the file is missing.

Command

npm exec --yes --package=kordoc --package=pdfjs-dist -- node <<'SCRIPT'
const p = require("path"), fs = require("fs");
const nmBin = process.env.PATH.split(p.delimiter).find(d => d.endsWith(".bin"));
const kUrl = "file:///" + p.join(p.resolve(nmBin, ".."), "kordoc", "dist", "index.js").split(p.sep).join("/");
import(kUrl).then(k => {
  const filePath = "/abs/path/document.hwpx";
  const fd = fs.openSync(filePath, "r");
  const header = Buffer.alloc(4);
  try { fs.readSync(fd, header, 0, 4, 0); } finally { fs.closeSync(fd); }
  const ab = header.buffer.slice(header.byteOffset, header.byteOffset + header.byteLength);
  console.log(k.detectFormat(ab));
}).catch(e => { console.error(e); process.exit(1); });
SCRIPT

Workflow

Resolve the file to an absolute path.
Read only the first 4 bytes (the magic bytes detectFormat inspects).
Return only hwp, hwpx, pdf, or unknown.
If the type is supported, move to the matching kordoc skill.

Guardrails

Do not infer type from the filename alone.
If the result is unknown, stop and report that rather than trying to parse anyway.
Keep the answer short unless the user asked for diagnostics.
Refuse to continue when no file was provided.

What ships with it: 1 file

226 B alongside SKILL.md

agents/

openai.yaml226 B