Munder Difflin is a local multi-agent harness that turns terminal coding CLIs into a coordinated team of agents running on a user's machine. It is for people who want several supported coding agents to communicate, delegate work, retain memory, and operate through a shared office-style interface. The catalogue skills provide workflows for using and coordinating those agents.
Borrowing it
Nothing to install: this file belongs to chaitanyagiri/munder-difflin. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/chaitanyagiri/munder-difflin/main/.claude/skills/ian-xiaohei-illustrations/SKILL.mdgit clone --depth 1 https://github.com/chaitanyagiri/munder-difflinWrote 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/chaitanyagiri/munder-difflin/ian-xiaohei-illustrations)<a href="https://agentmods.dev/skills/chaitanyagiri/munder-difflin/ian-xiaohei-illustrations"><img src="https://agentmods.dev/badge/skills/chaitanyagiri/munder-difflin/ian-xiaohei-illustrations/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/chaitanyagiri/munder-difflin/ian-xiaohei-illustrations"><img src="https://agentmods.dev/badge/skills/chaitanyagiri/munder-difflin/ian-xiaohei-illustrations.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00122 | $0.01454 |
| Opus 5.5 | $0.00049 | $0.00582 |
| Sonnet 5.5 | $0.00024 | $0.00291 |
| Haiku 4.5 | $0.00012 | $0.00145 |
Grade A, and why
ian-xiaohei-illustrations 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 1mo 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 — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Ian 小黑怪诞正文配图
核心定位
为中文文章设计和生成 16:9 横版正文配图。目标不是做商业插画、PPT 信息图或可爱卡通，而是把文章里的关键判断、流程、结构、状态或隐喻，变成一张清爽、怪诞、有创意、可读但不说明书的手绘解释图。
默认视觉 IP 是“小黑”：黑色实心、白点眼、细腿、空表情，认真做一件荒诞但成立的事。小黑必须参与画面的核心动作，不能只是站在旁边当装饰。
先读这些参考
按任务需要读取，不要一次塞满上下文：
references/style-dna.md：风格 DNA、颜色、文字、禁忌。references/xiaohei-ip.md：小黑 IP 的形象、性格、动作库和禁忌。references/composition-patterns.md：结构类型、原创隐喻方法和反复刻规则。references/prompt-template.md：单张生图提示词模板。references/qa-checklist.md：生成后检查和迭代规则。assets/examples/：只作低频视觉校准，不进入默认生成路径。不要照抄这些案例的构图、物件或标注。
工作流
1. 消化正文
先读用户给的正文、链接、Notion 页面、Markdown 文件或截图内容。提炼：
- 核心观点是什么
- 哪些段落承担认知转折
- 哪些内容适合用图解释
- 哪些地方只适合文字，不需要图
不要平均配图。优先选择“认知锚点”，例如：核心判断、两个断点、输入输出闭环、分流、前后对比、一鱼多吃、承接路径、常见坑、角色状态变化。
2. 先出配图策略
如果用户只是说“分析怎么配图 / 思考哪些地方需要配图”，先给 shot list。每张图写清楚：
- 放在哪个段落后
- 图的主题
- 核心意思
- 结构类型
- 小黑在图里做什么
- 建议元素
- 建议中文标注词
默认 4-8 张。文章很短时 1-3 张；长文也不要轻易超过 9 张。够用就好，避免把正文做成画册。
3. 单张生成
如果用户明确要求“生成 / 输出 / 做图 / 帮我生成”，不要停下来等确认；用内置 image_gen 每张单独生成。不要把多张图拼在一张里。
每张图只讲一个核心结构。提示词必须包含：
- 16:9 横版中文正文配图
- 纯白背景
- 黑色手绘线稿
- 少量红色/橙色/蓝色中文手写批注
- 大量留白
- 小黑作为核心动作主体
- 禁止 PPT、商业插画、幼稚可爱、复杂架构、左上角类型标题
不要复刻过往案例。案例只提供风格密度和小黑参与方式，不能直接复用“传送带断点 / 小黑拉线 / 素材鱼 / 盖章工具箱 / 常见坑路径”等已有构图，除非用户明确要求复刻某张图。每次都要从当前文章重新发明一个奇怪但成立的隐喻。
4. 检查与迭代
生成后检查 references/qa-checklist.md。如果出现以下问题，优先重生成或局部编辑：
- 小黑只是装饰
- 画面太满
- 太像流程图/PPT
- 中文太多或错字严重
- 左上角出现“常见坑/流程图/系统架构图”等标题
- 画风太可爱、幼稚、死板
- 背景不是干净白底
5. 保存交付
如果用户在 workspace 内工作，把最终图复制到：
assets/<article-slug>-illustrations/
按顺序命名：
01-topic-name.png
02-topic-name.png
保留原始生成文件，不要覆盖已有资产，除非用户明确要求替换。
输出口径
生成前的策略输出要短而准。生成后的交付要包含：
- 生成了几张
- 每张图的用途
- 保存路径
- 哪些图最稳，哪些图是可选
不要长篇解释风格理论；让图自己说话。
本地覆盖规则（Munder Difflin blog — local overrides）
These project-level overrides apply on top of everything above whenever this skill runs in this repo:
- 小黑是黄色的。 Xiaohei's body is ALWAYS filled with the Munder Difflin accent yellow #FFCA54 with a thin black hand-drawn outline (no suit, no tie). Eyes become two small BLACK dots (white dots don't read on yellow). Keep the bean shape, thin legs, blank expression — every image, no exceptions.
- Annotations are hand-written in English, not Chinese (the blog is English).
- Annotation colors: orange, blue, and yellow only — never red (site-wide no-red rule).
- Output images for blog posts go to
blog/src/assets/media/<post-slug>/and each generated file must be recorded inblog/src/_data/media.json(set the entry'sstatusto"ready"). - Aspect 16:9, pure white background, one concept per image — unchanged from the core skill.
What ships with it
22 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.
- agents/openai.yaml 304 B
- assets/examples/01-two-breakpoints.png 788 KB
- assets/examples/02-minimum-loop.png 931 KB
- assets/examples/03-sort-by-purpose.png 849 KB
- assets/examples/04-one-fish-many-uses.png 1095 KB
- assets/examples/05-handoff-path.png 723 KB
- assets/examples/06-three-sources.png 1012 KB
- assets/examples/07-three-content-jobs.png 920 KB
- assets/examples/08-handoff-copy-toolbox.png 903 KB
- assets/examples/09-common-pits-no-title.png 1134 KB
- assets/examples/10-information-well.png 1050 KB
- assets/examples/11-idea-press.png 915 KB
- assets/examples/12-content-fermentation.png 894 KB
- assets/examples/13-system-bearing.png 915 KB
- assets/examples/14-trust-bridge.png 1137 KB
- LICENSE 1.0 KB
- NOTICE.md 656 B
- references/composition-patterns.md 3.2 KB
- references/prompt-template.md 2.9 KB
- references/qa-checklist.md 1.8 KB
- references/style-dna.md 1.8 KB
- references/xiaohei-ip.md 1.5 KB
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.
- 1mo ago First seen · 121 lines · 122 tokens per session scan A e8c9bae77dc4
ian-xiaohei-illustrations is a skill published in the GitHub repository chaitanyagiri/munder-difflin (9,030 stars, last pushed 4d ago), licensed MIT. It adds 122 tokens to every session and 1,454 once invoked, about $0.0005 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.
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