Borrowing it
Nothing to install: this file belongs to Dayoooun/korea-stats-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/korea-stats-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/Dayoooun/korea-stats-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/korea-stats-mcp/agents-md)<a href="https://agentmods.dev/instructions/dayoooun/korea-stats-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/dayoooun/korea-stats-mcp/agents-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.
<a href="https://agentmods.dev/instructions/dayoooun/korea-stats-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/dayoooun/korea-stats-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00929 | $0.00929 |
| Opus 5.5 | $0.00372 | $0.00372 |
| Sonnet 5.5 | $0.00186 | $0.00186 |
| Haiku 4.5 | $0.00093 | $0.00093 |
Grade A, and why
korea-stats-mcp AGENTS.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 today.
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 — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
korea-stats-mcp — KOSIS 국가통계를 자연어로 조회하는 MCP 서버
왜 있나
- 누구를 위한 무엇인가: Claude Code·Codex 등 MCP 클라이언트가 통계청 KOSIS OpenAPI로 최신 공식 통계를 조회하게 한다. 원격(Vercel)과 로컬(npm/stdio) 두 경로로 제공한다.
- 지금 상태: 운영 중. package.json 버전 2.0.0, npm 패키지
@kimdayoun/korea-stats-mcp, 원격https://korea-stats-mcp.vercel.app/mcp.
구조
src/ MCP 서버 본체 (index.ts·server.ts·remoteProxy.ts, tools/ api/ cache/ data/ prompts/ resources/ utils/)
api/mcp.ts Vercel 서버리스 진입점 (vercel.json 이 /mcp, / 를 여기로 보낸다)
tests/ node --test 단위(*.test.mjs) + Playwright 스펙(*.spec.ts, release-*)
docs/ USER_GUIDE.md (운영자 절차 포함), USABILITY_IMPROVEMENT.md
dist/ tsc 빌드 산출물 (bin 진입점)
명령
| 할 일 | 명령 |
|---|---|
| 설치 | pnpm install --frozen-lockfile (vercel.json installCommand 기준. 로컬 설치 명령은 미확인) |
| 개발 실행 | npm run dev (tsc --watch), npm run start (node dist/index.js) |
| 테스트 | npm run test:core (빌드 후 node --test), npm run test:offline, npm run test:live, npm test (playwright) |
| 빌드·린트 | npm run build, npm run lint |
| 배포 | npm: prepublishOnly 가 빌드. Vercel: 명령 미확인 (vercel.json 존재, CI 워크플로 없음) |
배포와 확인
- 어디에 도나: Vercel
korea-stats-mcp.vercel.app(함수 리전 icn1, 최대 15초), npm@kimdayoun/korea-stats-mcp. - 자동/수동: 미확인.
.github/없음. - 배포 확인: 실제 배포본의
tools/list로 확인한다(README 지침). 로컬 성공이나 npm 게시를 운영 배포 완료로 보지 않는다. 절차는 docs/USER_GUIDE.md 운영자 절차.
이 저장소에서 승인이 필요한 일
- Vercel 운영 배포: 공개 원격 서버가 바뀐다. 환경 변수
KOSIS_API_KEY,DATA_GO_KR_SERVICE_KEY설정 변경 포함. - npm 게시: 공개 패키지 버전은 되돌리기 어렵다.
- 과거 공개 키 폐기: 새 키 정상 동작을 확인한 뒤에만 한다(README).
하지 않는 것
- API 키를 프런트엔드 공개 환경변수·저장소·로그에 넣지 않는다: README가 명시한다.
.env.example만 두고.env값은 출력하지 않는다. - 스코프 없는
kosis-mcp등을 이 프로젝트 배포본으로 취급하지 않는다: 제3자 패키지다(README). - 소스 개선이 npm·운영 배포본에 이미 반영됐다고 가정하지 않는다: 소스·npm·Vercel 버전이 별개다(README).
test-results.json등 테스트 산출물의 수정분을 임의로 되돌리거나 커밋하지 않는다: 현재test-results.json이 수정 상태(미커밋)다.
사고 이력
- 과거 공개 KOSIS 키가 소스·Git 이력에 노출됐던 정황이 있다(README: 소스 삭제로 이력에서 사라지지 않음) → 새 키로 검증 후 폐기한다.
- 최근 커밋
fix(tools): make itemId optional for item-less KOSIS tables→ 항목 없는 KOSIS 통계표가 있으므로 itemId 를 필수로 가정하지 않는다.
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.
- today First seen · 51 lines · 929 tokens per session scan A cf3af805d8dd
korea-stats-mcp AGENTS.md is an instructions file published in the GitHub repository Dayoooun/korea-stats-mcp (17 stars, last pushed yesterday), licensed MIT. It adds 929 tokens to every session, about $0.0037 per session on Opus 5.5. 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 2026-11-06.
korea-stats-mcp AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| korea-stats-mcp AGENTS.mdDayoooun/korea-stats-mcp | Instructions file | 17 | yesterday | MIT | A | 929 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |