mandu-mcp-verify

mandu-mcp-verify is a skill for Claude Code, Codex from konamgil/mandu. It costs 66 tokens per session (2,068 once invoked), scanned A, original, MPL-2.0.

An automatic verification workflow for the Mandu project that runs after edits, generated files, or before a commit. It checks generated behavior, architecture rules, code quality, and project structure in parallel.

In plain words
What is it for?
Use it after editing files, asking whether a change is valid, generating code, or preparing a commit. Mandu is the project framework being checked.
Why use it?
It catches broken code, rule violations, and misplaced or missing imports soon after a change, before the problem travels further.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it after editing files, asking whether a change is valid, generating code, or preparing a commit. Mandu is the project framework being checked.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/konamgil/mandu/mandu-mcp-verify
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add konamgil/mandu --skill mandu-mcp-verify
Clone the repo
git clone --depth 1 https://github.com/konamgil/mandu

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for mandu-mcp-verify

README.md
[![agentmods](https://agentmods.dev/badge/skills/konamgil/mandu/mandu-mcp-verify/github.svg)](https://agentmods.dev/skills/konamgil/mandu/mandu-mcp-verify)
Your own site
<a href="https://agentmods.dev/skills/konamgil/mandu/mandu-mcp-verify"><img src="https://agentmods.dev/badge/skills/konamgil/mandu/mandu-mcp-verify/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.

agentmods 80×15 button for mandu-mcp-verify

Your own site · 80×15
<a href="https://agentmods.dev/skills/konamgil/mandu/mandu-mcp-verify"><img src="https://agentmods.dev/badge/skills/konamgil/mandu/mandu-mcp-verify.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,068 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00066 $0.02068
Opus 5.5 $0.00026 $0.00827
Sonnet 5.5 $0.00013 $0.00414
Haiku 4.5 $0.00007 $0.00207

Measured 2mo ago against content hash 3a77a2ef1e77, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mandu-mcp-verify 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 2mo ago.

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.

docs/archive/skills/package-v0/mandu-mcp-verify/SKILL.md · 183 lines

How it starts

The opening of the file, as written. The whole thing — 183 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Mandu MCP Verify

편집 직후 / 생성 직후 / pre-commit 에서 도는 표준 검증 루프. 핵심은 "하나의 ate 파이프라인 + guard + 구조 진단" 을 병렬 fast path 로 먼저 돌리고, 실패했을 때만 세분 도구로 drill-down 하는 것.

Trigger

  • 파일 편집 직후 (특히 app/, spec/, src/shared/contracts/)
  • mandu_generate 완료 직후 (create-flow 가 자동 전이)
  • "check 해줘", "제대로 된 거야?", "괜찮아?"
  • stop-hook / pre-commit 자동 실행
  • 사용자가 명시적으로 "verify", "validate", "검증"

Fast Path (병렬, 기본값)

네 도구는 서로 독립. 병렬 호출.

┌─────────────────────────────┐
│ mandu.ate.auto_pipeline     │  ← Tier-0: extract/generate/run/heal 전부
├─────────────────────────────┤
│ mandu_guard_check           │  ← Tier-1: 아키텍처 규칙 위반 스캔
├─────────────────────────────┤
│ mandu.lint                  │  ← 가드레일-lint: 코드 품질 스캔 (oxlint)
├─────────────────────────────┤
│ mandu_doctor                │  ← Tier-0: 구조/import/location 진단
└─────────────────────────────┘
       네 개를 parallel 호출

인자 예:

mandu.ate.auto_pipeline({
  repoRoot: ".",
  oracleLevel: "standard",
  useImpactAnalysis: true,    // 변경된 라우트만 대상
  autoHeal: false              // heal 은 별도 단계
})

mandu_guard_check({ repoRoot: "." })

mandu.lint({ typeAware: false })   // oxlint 미설치 시 조용히 skip

mandu_doctor({ repoRoot: "." })

네 응답을 수집하고 pass/fail 매트릭스를 만든다:

도구 pass fail 의 의미
ate.auto_pipeline 테스트 통과 + 계약 일치 테스트 실패 또는 impact 드리프트
guard_check 레이어/금지 import 위반 없음 아키텍처 규칙 위반
lint oxlint error 0 error 1+ (warning 은 informational)
doctor 파일 위치 / import 정상 구조 결함

네 개 모두 green → verify 종료. 사용자에게 압축 요약 제시.

Drill-Down (실패 시에만)

fast path 가 빨간 항목을 돌려주면 그 카테고리별로만 drill-down. 세 종류가 다 실패했다고 모든 drill-down 을 돌리지 말고, 응답에 들어온 카테고리만.

Guard 실패

mandu_guard_explain({ violationId })    ← 먼저: 왜 위반인지 설명
  → (자동 수정 가능하면) mandu_guard_heal({ autofix: true, violationIds: [...] })
  → (수동 수정이면) 사용자에게 수정 지시 후 fast path 재실행

ATE 실패 (테스트 실패 / 힐 후보 있음)

mandu.ate.feedback({ runId })           ← 힐 후보의 카테고리/우선순위
  → mandu.ate.apply_heal({ runId, healIndex, createBackup: true })
  → fast path 의 ate.auto_pipeline 재실행

Read the full file on GitHub · 183 lines

Changes

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.

  1. 2mo ago First seen · 183 lines · 66 tokens per session scan A 3a77a2ef1e77

Subscribe to this mod's changes

mandu-mcp-verify is a skill published in the GitHub repository konamgil/mandu (47 stars, last pushed 2mo ago), licensed MPL-2.0. It adds 66 tokens to every session and 2,068 once invoked, about $0.0003 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 2026-08-30.