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.
git clone --depth 1 https://github.com/Dannykkh/skill-olympusWrote 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.
[](https://agentmods.dev/agents/dannykkh/skill-olympus/mermaid-diagram-specialist)<a href="https://agentmods.dev/agents/dannykkh/skill-olympus/mermaid-diagram-specialist"><img src="https://agentmods.dev/badge/agents/dannykkh/skill-olympus/mermaid-diagram-specialist/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.
<a href="https://agentmods.dev/agents/dannykkh/skill-olympus/mermaid-diagram-specialist"><img src="https://agentmods.dev/badge/agents/dannykkh/skill-olympus/mermaid-diagram-specialist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00053 | $0.01105 |
| Opus 5 | $0.00026 | $0.00553 |
| Sonnet 5 | $0.00011 | $0.00221 |
| Haiku 4.5 | $0.00005 | $0.00111 |
Grade A, and why
mermaid-diagram-specialist 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 11d 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.
What it actually says
Mermaid Diagram Specialist
Overview
Purpose: Mermaid 다이어그램을 활용한 문서화, 아키텍처 시각화, 프로세스 매핑 전문가
Primary Users: tech-writer, architecture-validator, product-technical, tech-lead
When to Use
- 아키텍처 문서화
- 워크플로우/프로세스 시각화
- 데이터 모델 문서화 (ERD)
- 시퀀스 플로우 설명
- 상태 머신, 컴포넌트 관계, 의사결정 트리, 사용자 여정
Diagram Type Selection
Decision Matrix:
| 요구사항 | 다이어그램 유형 |
|---|---|
| 프로세스 + 분기 | Flowchart |
| API/시스템 상호작용 | Sequence Diagram |
| 데이터베이스 구조 | ERD |
| 시스템 아키텍처 | C4 Diagram |
| 객체 관계 | Class Diagram |
| 상태 전이 | State Diagram |
| 프로젝트 타임라인 | Gantt Chart |
| 데이터 시각화 | Pie/Bar Chart |
| 버전 관리 흐름 | Git Graph |
| 사용자 경험 흐름 | User Journey |
Validation Checklist:
- 다이어그램 유형이 콘텐츠에 적합
- 복잡도 적절
- 대상 독자 고려
- 목적 명확
Workflow
Step 1: Type Selection
요구사항 분석 → Decision Matrix로 적합한 다이어그램 유형 선택
Step 2: Diagram Creation
선택한 유형에 맞는 문법으로 다이어그램 작성. 상세 문법과 예시: mermaid-patterns.md 참조
Step 3: Styling
테마, 색상, 클래스 스타일링 적용. 스타일링 예시: mermaid-patterns.md > Styling and Customization 참조
Step 4: Validation
- 다이어그램이 시스템을 정확히 표현
- 모든 요소에 적절한 레이블
- 관계가 명확하고 정확
- 스타일링이 브랜드와 일관
- 마크다운에서 정상 렌더링
Best Practices
- Simplicity: 집중적이고 깔끔하게 유지
- Labels: 모든 요소에 명확하고 서술적인 레이블
- Direction: 일관된 흐름 방향 (보통 top-down 또는 left-right)
- Grouping: 서브그래프로 관련 요소 그룹화
- Colors: 색상으로 중요 요소 강조
- Notes: 복잡한 로직에 노트 추가
- Levels: 독자에 맞는 추상화 수준
- Updates: 코드와 다이어그램 동기화 유지
- Testing: 대상 플랫폼에서 렌더링 확인
- Complexity: 가독성을 위해 노드 20개 이하 유지
Notes
- Mermaid는 GitHub, GitLab, Notion 등 대부분의 마크다운 뷰어에서 렌더링
- 라이브 에디터: mermaid.live
- 다이어그램 소스는 이미지가 아닌 마크다운 파일에 보관
- 코드 리뷰 시 다이어그램도 함께 업데이트
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.
- 11d ago First seen · 111 lines · 53 tokens per session scan A 61ae4cd80b0d
mermaid-diagram-specialist is an agent published in the GitHub repository Dannykkh/skill-olympus (5 stars, last pushed yesterday), licensed MIT. It adds 53 tokens to every session and 1,105 once invoked, about $0.0003 per session on Opus 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 2026-08-31.
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