mcp-kr-g2b (ChangooLee/mcp-kr-g2b) is an MCP server listed on the M8ven Trust Index. It scores 71 out of 100, grade C. It declares 17 tools. No publisher has claimed this listing.

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C
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71/100

mcp-kr-g2b

Enables AI assistants to query and analyze Korean public procurement data from the Korea Public Procurement Service (G2B/Nuri) via 14 services and 156 operations, including bid announcements, contracts, prices, and statistics.

→ ChangooLee/mcp-kr-g2b· listed on glama

Limited view. Automated analysis covers part of this stack. Findings reflect what we verified. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

Limited view: static analysis for Python is partially covered.

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Who stands behind it

ChangooLee

Source: Glama

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Install from

Glamanot scored here

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.

// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: G2B_SERVICE_KEY, G2B_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configPUBLIC_DATA_API_KEY_ENCODED.env 편집: =발급받은_Encoding_키
🔐 secretG2B_SERVICE_KEYPUBLIC_DATA_API_KEY_ENCODED 공공데이터포털 서비스키(Encoding). 로도 지정 가능 (필수)
🔐 secretG2B_API_KEY
configG2B_BASE_HOST
configG2B_REQUEST_TIMEOUT요청 타임아웃(초) 60
configG2B_NUM_OF_ROWS페이지당 결과 수(최대 999) 500
configG2B_MAX_PAGES전체 조회 시 최대 페이지 수 50
configLOG_FORMAT
configLOG_FILE
configHOST"": "0.0.0.0",
configLOG_LEVEL"": "INFO",
configMCP_SERVER_NAME"": "mcp-kr-g2b"
configTRANSPORT"": "stdio",
configMCP_G2B_CACHE_DIR캐시 디렉토리 패키지 내부
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

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

17/17 tools missing one or more hints — get_bid_data (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_g2b_services (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_g2b_operation_info (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 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.

Tool handlers catch errors

Only 2/17 tool handlers wrap calls in try/catch (12%)

Wrap each tool handler body in try/catch and return a structured error response.

Tests exist

No test files found

Add tests that exercise each declared tool.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/changoolee/mcp-kr-g2b)](https://m8ven.ai/mcp/changoolee/mcp-kr-g2b)
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commit: 468b8a92d2a835769bbe48db04b0b027c6d579b3
code hash: 633b7d10551bb2532a65e836289597a3e5c3c9aa89f91a47cb29ebb8136bb75a
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