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.
npx skills add bestdeejay-design/agent-skills --skill diagram-makergit clone --depth 1 https://github.com/bestdeejay-design/agent-skillsWrote 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/skills/bestdeejay-design/agent-skills/diagram-maker)<a href="https://agentmods.dev/skills/bestdeejay-design/agent-skills/diagram-maker"><img src="https://agentmods.dev/badge/skills/bestdeejay-design/agent-skills/diagram-maker/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/skills/bestdeejay-design/agent-skills/diagram-maker"><img src="https://agentmods.dev/badge/skills/bestdeejay-design/agent-skills/diagram-maker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium analysis-evasion · line 1 Suspicious Unicode normalization or mixed-script contentFix: Review the flagged content for security risks. Ensure no credentials, secrets, or sensitive data are exposed.
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 | $0.00173 | $0.02619 |
| Opus 5 | $0.00086 | $0.01309 |
| Sonnet 5 | $0.00035 | $0.00524 |
| Haiku 4.5 | $0.00017 | $0.00262 |
Grade A, and why
diagram-maker 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 253 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Diagram Maker — генерация диаграмм из текстового описания
Загружай этот скилл когда нужно превратить словесное описание в диаграмму: блок-схему процесса, sequence-диаграмму взаимодействия, схему архитектуры сервисов или ER-схему базы данных. Выход всегда в синтаксисе Mermaid.
When to use
- Нужна блок-схема (flowchart) бизнес-процесса или алгоритма
- Нужна sequence-диаграмма взаимодействия компонентов/пользователей
- Нужна схема архитектуры сервисов и их связей
- Нужна ER-схема (сущности и связи) для базы данных
- Нужен bar/line/pie/scatter chart для визуализации данных
- Нужно быстро визуализировать описание, чтобы показать команде
- Нужен код Mermaid или интерактивный HTML-график
Do NOT use to
- Не используй для генерации изображений/картинок (это test-graphics)
- Не используй для презентаций (это presentation-maker)
- Не используй для рисования от руки или векторной графики (SVG/Canvas)
- Не используй для сложных данных с множеством серий — это
data-analysis - Не используй для интерактивных дашбордов с фильтрами — это
data-analysis
What this skill does
Вход: natural language описание (текст на stdin, файл или прямо в чате).
Выход:
- Код Mermaid нужного типа (flowchart / sequence / architecture / er)
- Или интерактивный HTML-график (bar / line / pie / scatter) через Chart.js
- Рекомендация, как отрендерить результат:
- mermaid.live — быстрый онлайн-рендер
mmdc(mermaid-cli) — локальный рендер в PNG/SVG/PDF- MCP-сервер mermaid — рендер прямо из агента
- (опционально) markdown-файл с mermaid-блоком через
scripts/mermaid_to_markdown.py
How to work
Шаги при генерации диаграммы:
-
Уточни тип диаграммы. Если пользователь не назвал тип — определи по описанию: процесс/алгоритм → flowchart; обмен сообщениями во времени → sequence; сервисы и связи → architecture; сущности и связи БД → er. Если неоднозначно — спроси или предложи наиболее вероятный тип.
-
Составь mermaid-код. Используй шаблоны из
templates/как стартовую точку. Бери узлы и связи ТОЛЬКО из описания пользователя, не выдумывай лишние. Именуй узлы коротко и осмысленно.
What ships with it
8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 5d ago Changed · +55 lines · +39 tokens per session dc6e13f27dfe
- 10d ago First seen · 198 lines · 134 tokens per session scan A 7e192d1d6b1f
diagram-maker is a skill published in the GitHub repository bestdeejay-design/agent-skills (5 stars, last pushed 3d ago), licensed MIT. It adds 173 tokens to every session and 2,619 once invoked, about $0.0009 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.
Other skills, from other repositories
workflow
Use when a task is too large for turn-by-turn orchestration and should run through the big-task workflow lane: system-wide changes, large migrations, repo-wide audits, high-confidence verification, or tasks explicitly asking to run a workflow. Claude Code uses native dynamic workflows; Codex, OpenCode, and Grok use…
skill-compiler
Automatic solved-to-skill compiler — detects novel task completions and autonomously drafts new SKILL.md files. Stolen from Hermes Agent's learning loop (NousResearch, 2026-05-11).
context-compactor
9-section context compression with analysis scratchpad. Adapted from Claude Code's /compact system (2026-03-31).
daemon-loop
Autonomous recurring agent tasks — converts workflows into persistent background daemons that run on intervals. Stolen from Boris Cherny's Claude Code /loop pattern (2026-03-31).
trade-journal-analyzer
Unified post-trade analytics: journal pattern extraction + drawdown classification. Absorbs: drawdown-classifier.
Deep Research Loop
Multi-step web research, compilation, and synthesis workflow. Scrapes multiple sources, cross-references claims, and produces a structured research brief.