kiwoom-mcp-server: Skill for Claude Code

.claude/skills/probe-tr/SKILL.md

probe-tr is a skill for Claude Code from ChunSam/kiwoom-mcp-server. It costs 87 tokens per session (423 once invoked), scanned A, original, MIT.

A testing procedure for adding a new TR to the Kiwoom REST API. A TR is a specific API request type; the procedure measures its real request and response rules before code is written.

In plain words
What is it for?
Checking simulated and live Kiwoom requests, finding valid request combinations, examining returned rows and pagination, and confirming how each parameter changes the result.
Why use it?
It reduces errors caused by incomplete or inaccurate API documentation, such as wrong paths, parameters, units, signs, or response fields.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions CLAUDE.md.

This is ChunSam/kiwoom-mcp-server's own configuration. It tells Claude Code how to work on kiwoom-mcp-server 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 kiwoom-mcp-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ChunSam/kiwoom-mcp-server. 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/ChunSam/kiwoom-mcp-server/main/.claude/skills/probe-tr/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ChunSam/kiwoom-mcp-server

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 probe-tr

README.md
[![agentmods](https://agentmods.dev/badge/skills/chunsam/kiwoom-mcp-server/probe-tr/github.svg)](https://agentmods.dev/skills/chunsam/kiwoom-mcp-server/probe-tr)
Your own site
<a href="https://agentmods.dev/skills/chunsam/kiwoom-mcp-server/probe-tr"><img src="https://agentmods.dev/badge/skills/chunsam/kiwoom-mcp-server/probe-tr/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 probe-tr

Your own site · 80×15
<a href="https://agentmods.dev/skills/chunsam/kiwoom-mcp-server/probe-tr"><img src="https://agentmods.dev/badge/skills/chunsam/kiwoom-mcp-server/probe-tr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 87 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 423 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00087 $0.00423
Opus 5 $0.00044 $0.00211
Sonnet 5 $0.00017 $0.00085
Haiku 4.5 $0.00009 $0.00042

Measured 9d ago against content hash c0f18821d3d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

probe-tr 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 9d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (references/probe-template.py), 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.

.claude/skills/probe-tr/SKILL.md · 26 lines

What it actually says

probe-tr

kiwoom_docs는 로컬에 없고 문서와 응답이 어긋난 사례가 계속 나왔다. 먼저 찍고, 그 다음에 쓴다.

절차

  1. references/probe-template.py를 스크래치패드에 복사. 크리덴셜은 읽되 출력 금지.
  2. path × body 후보로 rc=0 + 행이 나오는 조합을 찾는다.
  3. 배열 키·행 필드·전 행 공백·페이지 크기·cont-yn을 덤프한다.
  4. 파라미터는 하나씩 값만 바꿔 효과를 본다. _AL 수용 여부와 시간대도 함께.
  5. 프로브는 plans/tools/에 남긴다(gitignore). 확정되면 CLAUDE.md "새 tool 추가 절차"로.

판정 기준

references/gotchas.md(15건)를 프로브 전에 읽는다. 목록만 보고 넘기면 반드시 물린다 — rc=1/rc=2 가르기, 0행의 원인, 효과 없는 필수 파라미터, 이름 불신과 역산 두 갈래 (방향은 행 통계 / 주체는 확정된 TR의 컬럼 대조), 단위, 잠정치와 확정치, 정렬·스냅샷 가정.

Files

What ships with it

2 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. 9d ago First seen · 26 lines · 87 tokens per session scan A c0f18821d3d6

Subscribe to this mod's changes

probe-tr is a skill published in the GitHub repository ChunSam/kiwoom-mcp-server (1 stars, last pushed 2d ago), licensed MIT. It adds 87 tokens to every session and 423 once invoked, about $0.0004 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 2026-08-31.

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