Baekjoon MCP Server
Analyzes Baekjoon Online Judge problems and provides hints, answers, test cases, and code refactoring suggestions.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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ri7116
Source: Glama
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
hint백준 문제 ID를 받아 문제의 핵심 아이디어와 알고리즘 분류 힌트를 제공합니다. 정답 코드는 제공하지 않습니다.
answer백준 문제 ID를 받아 문제 분석, 복잡도 계산, 그리고 C++ 및 JavaScript로 작성된 최적의 정답 코드를 제공합니다.
testcase백준 문제 ID를 받아 기본 예제 외에 엣지 케이스를 포함한 추가 테스트 케이스 3~5개를 생성합니다.
refactor백준 문제 ID와 사용자 코드를 받아, 코드 스타일, 가독성, 효율성을 분석하고 개선된 리팩토링 코드를 제안합니다.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig
Axios: Header Injection via Prototype Pollution
Tool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
8/8 tools missing one or more hints — hint (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); answer (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); testcase (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 12 high severity in production deps — @modelcontextprotocol/sdk@1.25.2 (high), axios@1.13.2 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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