Is io.github.rubato103/nl-openapi-mcp safe to use?

io.github.rubato103/nl-openapi-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.rubato103/nl-openapi-mcp?

io.github.rubato103/nl-openapi-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.rubato103/nl-openapi-mcp do?

io.github.rubato103/nl-openapi-mcp provides 3 tools: doc_type, lic_code, CLI. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.rubato103/nl-openapi-mcp?

io.github.rubato103/nl-openapi-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is io.github.rubato103/nl-openapi-mcp actively maintained?

io.github.rubato103/nl-openapi-mcp is actively maintained — last commit was 0 days ago.

io.github.rubato103/nl-openapi-mcp

nl-openapi-mcp

National Library of Korea Seoji OpenAPI search via REST API and local metadata harvesting

3 tools GitHub PyPI

No known CVEs

No license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio, http

3 tools · ~71 tok

Grade A · 0.0% of 200K ctx

MCPpedia last refreshed this data 7h ago

Edit this pageView history

io.github.rubato103/nl-openapi-mcp is an MCP server that national Library of Korea Seoji OpenAPI search via REST API and local metadata harvesting. Its tool list has not been published yet over stdio and http, requires no API key, and scores 85/100 on MCPpedia's security, maintenance and efficiency rubric.

Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "nl-seoji": {
      "env": {
        "NL_API_KEY": "발급받은_API_KEY"
      },
      "args": [
        "--from",
        "git+https://github.com/rubato103/nl-openapi-mcp",
        "nl-mcp"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-rubato103-nl-openapi-mcp)](https://mcppedia.org/s/io-github-rubato103-nl-openapi-mcp)

Read me

What io.github.rubato103/nl-openapi-mcp does

국립중앙도서관 대한민국 국가서지 OpenAPI (Seoji OpenAPI) 문헌·도서 서지 메타데이터 검색·수집 MCP 서버 + CLI. 자매 프로젝트 kci-openapi-mcp 및 scienceon-mcp와 동일한 공통 코어(REST/MCP/CLI/Exporter) 아키텍처를 공유합니다.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'nl-openapi-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

85/100across 5 weighted dimensions

How we score →

0255075100

−15

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked nl-openapi-mcp against OSV.dev.

Inventory

Tools (3)

Click any tool to inspect its schema.

~71 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.rubato103/nl-openapi-mcp safe to use?: io.github.rubato103/nl-openapi-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.rubato103/nl-openapi-mcp?: io.github.rubato103/nl-openapi-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.rubato103/nl-openapi-mcp do?: io.github.rubato103/nl-openapi-mcp provides 3 tools: doc_type, lic_code, CLI. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.rubato103/nl-openapi-mcp?: io.github.rubato103/nl-openapi-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.rubato103/nl-openapi-mcp actively maintained?: io.github.rubato103/nl-openapi-mcp is actively maintained — last commit was 0 days ago.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "nl-seoji": {
      "env": {
        "NL_API_KEY": "발급받은_API_KEY"
      },
      "args": [
        "--from",
        "git+https://github.com/rubato103/nl-openapi-mcp",
        "nl-mcp"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-rubato103-nl-openapi-mcp)](https://mcppedia.org/s/io-github-rubato103-nl-openapi-mcp)

Read me

What io.github.rubato103/nl-openapi-mcp does

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'nl-openapi-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

nl-openapi-mcp

📈 사용량 — 최근 14일 조회 24회(고유 7) · 클론 284회(고유 123) · 릴리스 자산 누적 다운로드 154

_{2026-08-24 자동 갱신 · 전체 이력은 docs/usage.csv. GitHub 트래픽 통계는 14일 창만 제공하므로 이 저장소가 매일 찍어 누적한다.}

국립중앙도서관 소장자료 검색 OpenAPI 를 Claude 등 MCP 클라이언트에서 바로 쓰는 서버 + CLI. 단행본·온라인자료의 서지, KDC 분류, 청구기호, 원문 제공 여부를 검색·수집하고 xlsx/csv/json/sqlite 로 내보냅니다.

자매 프로젝트: kci-openapi-mcp(학술논문·인용지수) · scienceON-mcp(KISTI 문헌)

이 도구가 특별히 신경 쓰는 것 — 조용한 절단 방지

국립중앙도서관 검색 API 는 한 검색식당 500건까지만 돌려줍니다(공식 오류코드 012 DATA LIMIT 500). 그런데 total 은 그보다 큰 값을 태연히 보고합니다.

교육복지: total=1,856  →  실제로 받을 수 있는 건 500건

이 사실을 모르면 부분 집합을 전수로 오인하게 됩니다. 그래서 모든 응답에 total·truncated·cap_hit 을 함께 싣고, 상한에 걸리면 처방까지 문장으로 알려줍니다.

신호	뜻	처방
`truncated`	이번 호출이 `total` 보다 적게 받음	대개 `max_records` 를 올리면 해결
`cap_hit`	`total` > 500 — API 가 더 안 줌	`max_records` 로는 불가 (아래 참조)
`meta.cap_hit_terms`	상한에 걸린 검색어 목록	그 검색어만 세분화

상한을 넘겨 모으는 방법 — 함께 쓰면 전수 수집이 됩니다

교육복지/도서(1,856건) 라이브 실측:

설정	회수	비율	요청
우회 없음	500	27%	1
`sort_depth=3`	1,746	94%	7
`auto_partition=True` + `sort_depth=1`	1,854	100%	24

sort_depth 가 비용 대비 효과가 압도적입니다 — 같은 검색식을 정렬 순서만 바꿔 다시 훑는데, asc 와 desc 의 교집합이 0건이라 정렬축 하나가 상한을 사실상 2배로 늘립니다. 분할(auto_partition)과 직교하므로 함께 쓸 수 있습니다.

① auto_partition=True — 서버측 축으로 재귀 분할

응답 필드명을 파라미터로 넘겨보는 방식으로 실제 동작하는 축 3개를 찾았습니다: category → manageName(둘 다 완전분할) → licYn. 상한에 걸린 조각만 다음 축으로 더 쪼개고, 부모 조각도 합집합에 넣어 불완전한 축을 써도 손해가 나지 않게 했습니다.

교육복지(전체 7,028건) 실측:

깊이	축	회수	비율	요청
—	분할 없음	500	7%	1
1	`category`	2,134	30%	13
2	`+manageName` (기본)	3,265	46%	25
3	`+licYn`	4,722	67%	60

partition_depth(1~3)로 조절합니다. ⚠️ 전수는 아니며 — 깊이 3에서도 33%가 남습니다 — 못 받은 건수는 meta.axes[].partition.unreachable 로 보고합니다.

② exact=True — 큰따옴표 구문검색 (⚠️ 넓게 모을 때는 쓰지 마세요)

total 자체가 줄어들어(교육불평등 63 → 28) 상한 아래로 내려갈 수 있습니다. 다만 재현율 손실이 큽니다 — 실측 평균 47%, 최악 84%(교육형평성 31 → 5건). 구문검색은 토큰 인접을 요구하는데 한국어 복합어는 표제에서 조사·수식어로 갈라지기 때문입니다 (교육의 형평성, 초중등교육의 형평성과). 버려진 것의 76%가 관련 문헌이었습니다.

→ 코퍼스 수집은 기본 검색 + contains 후처리, exact 는 전체 표제를 아는 특정 자료 조회용.

⚠️ year_from/contains 는 이미 받은 레코드에 대한 후처리라 상한을 풀어주지 않습니다. 서버측 연도 범위 필터는 확인되지 않았습니다(11개 후보 무시).

🔴 정정(2026-08-12) — 이전 판에서 "정렬은 존재하지 않습니다"라고 적었으나 틀렸습니다. sort=ipub_year&order=asc|desc 가 동작합니다 → sort_depth 로 구현했습니다(위 표). detailSearch=true+f1/v1/and1 로 필드 간 AND/OR/NOT 도 됩니다(AND+NOT=부모 검산 통과) — 이쪽은 아직 미구현입니다. 자세한 내용 → docs/NL_API_GUIDE.md §1-4-b·§1-6·§3-3

설치

1) Claude Code / Claude Desktop (uvx — 권장)

{
  "mcpServers": {
    "nl": {
      "type": "stdio",
      "command": "uvx",
      "args": ["--from", "git+https://github.com/rubatoyd/nl-openapi-mcp", "nl-mcp"],
      "env": { "NL_API_KEY": "발급받은_인증키" }
    }
  }
}

2) Claude Desktop `.mcpb` 원클릭

Releases 에서 내려받아 실행합니다. Python·uv 가 없는 환경이면 OS별 자체완결 번들(-win-x64 / -macos-arm64 / -linux-x64)을 쓰세요.

3) 로컬 개발

git clone https://github.com/rubatoyd/nl-openapi-mcp
cd nl-openapi-mcp
uv sync
uv run pytest -q

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

85/100across 5 weighted dimensions

How we score →

0255075100

−15

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked nl-openapi-mcp against OSV.dev.

Inventory

Tools (3)

Click any tool to inspect its schema.

~71 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.rubato103/nl-openapi-mcp safe to use?: io.github.rubato103/nl-openapi-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.rubato103/nl-openapi-mcp?: io.github.rubato103/nl-openapi-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.rubato103/nl-openapi-mcp do?: io.github.rubato103/nl-openapi-mcp provides 3 tools: doc_type, lic_code, CLI. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.rubato103/nl-openapi-mcp?: io.github.rubato103/nl-openapi-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.rubato103/nl-openapi-mcp actively maintained?: io.github.rubato103/nl-openapi-mcp is actively maintained — last commit was 0 days ago.

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Discussion

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Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

io.github.rubato103/nl-openapi-mcp

Install in your client

What io.github.rubato103/nl-openapi-mcp does

Test This Server

Why this score

85/100across 5 weighted dimensions

Security

Tools (3)

Reviews

Frequently Asked Questions

Similar servers

Discussion

io.github.rubato103/nl-openapi-mcp

Install in your client

What io.github.rubato103/nl-openapi-mcp does

Test This Server

nl-openapi-mcp

이 도구가 특별히 신경 쓰는 것 — 조용한 절단 방지

상한을 넘겨 모으는 방법 — 함께 쓰면 전수 수집이 됩니다

설치

1) Claude Code / Claude Desktop (uvx — 권장)

2) Claude Desktop .mcpb 원클릭

3) 로컬 개발

Why this score

85/100across 5 weighted dimensions

Security

Tools (3)

Reviews

Frequently Asked Questions

Similar servers

Discussion

nl-openapi-mcp

이 도구가 특별히 신경 쓰는 것 — 조용한 절단 방지

상한을 넘겨 모으는 방법 — 함께 쓰면 전수 수집이 됩니다

설치

1) Claude Code / Claude Desktop (uvx — 권장)

2) Claude Desktop .mcpb 원클릭

3) 로컬 개발

2) Claude Desktop `.mcpb` 원클릭

2) Claude Desktop `.mcpb` 원클릭