GPL_language (nir414/GPL_language) is an MCP server listed on the M8ven Trust Index. It scores 64 out of 100, grade C. It declares 25 tools. No publisher has claimed this listing.

C
Caution
64/100

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.

How we verified

⚡ Live Monitored: not connected

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⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

nir414

Source: github_code

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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.

// key findings
⚠️
Tool descriptions don’t match what handlers do
3 tools describe read intent but their handlers mutate — list_breakpoints (line 109: fs.appendFileSync(LOG_FILE, line + '\n')); show_thread (line 109: fs.appendFileSync(LOG_FILE, line + '\n')); show_stack (line 109: fs.appendFileSync(LOG_FILE, line + '\n'))
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
// 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.
configGPL_BRIDGEVS Code 확장 브리지 사용. auto=확장이 있으면 확장 세션으로, 없으면 직접 접속 / only=브리지 필수(세션 단일화 보장) / off=항상 직접 접속
configGPL_HOST제어기 IP
configGPL_IDLE_CLOSE_MSkeep-alive 1402 소켓의 유휴 종료 시간(ms)
configGPL_LOCK_WAIT_MS배포 잠금 대기 상한(ms). VS Code 확장이 FTP 업로드/배포 중이면 %TEMP%\gpl-controller\<ip>.lock.json을 잡는다. 이때 compile_project/start_project/unload_project와 controller_command의 Compile/Start/Load/Unload는 잠금이 풀릴 때까지 이 시간만 기다렸다 진행하고, 초과 시 보유자 정보와 함께 거부한다(업로드 도중 Compile/Start는 제어기 이상 유발 — GitHub #17)
configGPL_MCP_LOG_DIR세션 로그 파일 디렉터리(도구 호출/1402 명령 기록)
configGPL_PORTASCII 콘솔 포트
configGPL_PROJECT기본 프로젝트명(도구에서 생략 시 사용)
configGPL_TIMEOUT_MS명령 타임아웃(ms). compile은 최소 60s로 자동 상향
configGPL_VSCODE_CLI확장이 비활성일 때 깨우는 데 쓸 VS Code CLI 경로
// 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

25/25 tools missing one or more hints — controller_command (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); read_dataids (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_session_log (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +22 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.

Descriptions match behaviour

3 tools describe read intent but their handlers mutate — list_breakpoints (line 109: fs.appendFileSync(LOG_FILE, line + '\n')); show_thread (line 109: fs.appendFileSync(LOG_FILE, line + '\n')); show_stack (line 109: fs.appendFileSync(LOG_FILE, line + '\n'))

Rename the tool, rewrite the description, or move the side-effect into a separate clearly-named tool.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tool test coverage

Only 2/25 tools referenced in tests (8%)

Write tests that reference each tool by name so every tool has at least one test.

Tool description accuracy

3 tools have description/behavior mismatches: list_breakpoints: description implies read-only but handler writes/deletes/executes; show_thread: description implies read-only but handler writes/deletes/executes; show_stack: description implies read-only but handler writes/deletes/executes

Update tool descriptions to accurately reflect all capabilities — especially write, delete, or execute operations.

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 6 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 Verified](https://m8ven.ai/badge/mcp/nir414/gpl_language?variant=verified)](https://m8ven.ai/mcp/nir414/gpl_language)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: af2fde5d5856eaad91af18d8354b9dda67caa843
code hash: e5f96adc1b1e5c9aec136ff38e0c42bf6eb9002241b0ae9232780ddc6efa51bf
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