swcc-deep

swcc-deep is a skill for Claude Code, Codex from guoqiaoZhou/study-with-claude-code. It costs 73 tokens per session (1,069 once invoked), scanned A, original, MIT.

A study aid for exploring one idea through connections to other fields, comparisons, analogies, and follow-up questions. It saves the exploration as a note.

In plain words
What is it for?
Use it to connect a technical concept to other subjects, compare related technologies, find practical interpretations, and record deeper notes.
Why use it?
It helps broaden understanding without turning the session into a quiz or changing study progress.

Skill for Claude CodeCodex

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the study-with-claude-code plugin — 12 skills shipped together

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.

agentmods
npx agentmods add skills/guoqiaozhou/study-with-claude-code/deep
Any agent
npx skills add guoqiaoZhou/study-with-claude-code --skill deep
Clone the repo
git clone --depth 1 https://github.com/guoqiaoZhou/study-with-claude-code

Made for: Claude Code, Codex.

Or install study-with-claude-code, the plugin that ships this one along with the rest of its 12 skills.

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 swcc-deep

README.md
[![agentmods](https://agentmods.dev/badge/skills/guoqiaozhou/study-with-claude-code/deep.svg)](https://agentmods.dev/skills/guoqiaozhou/study-with-claude-code/deep)
Your own site
<a href="https://agentmods.dev/skills/guoqiaozhou/study-with-claude-code/deep"><img src="https://agentmods.dev/badge/skills/guoqiaozhou/study-with-claude-code/deep.svg" alt="Measured on agentmods" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,069 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00073 $0.01069
Opus 5 $0.00036 $0.00535
Sonnet 5 $0.00015 $0.00214
Haiku 4.5 $0.00007 $0.00107

Measured 5d ago against content hash d4a3340d99f7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

swcc-deep 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.

skills/deep/SKILL.md · 72 lines

What it actually says

swcc · deep — 概念深挖拓展

把一个概念横向拓宽:跨领域连接、类比、技术对比、延伸问题。这是"拓宽 + 沉淀",不是测试,不影响掌握度。

开始前先读数据契约:${CLAUDE_PLUGIN_ROOT}/skills/_shared/data-contract.md(参考资料读取、deep-notes 目录)。本技能只新增 deep-notes/ 笔记,不改 progress/tree。

参数:$ARGUMENTS —— topic(默认 activeTopic)+ concept(要深挖的概念,必填)。没给 concept 就问用户要挖哪个。


核心原则

  1. 拓宽,不考核。 目的是打开视野、建立联系,不打分、不记薄弱点、不动 progress。
  2. 可选联网,但离线可用是底线。 默认尝试用 WebSearch/WebFetch 拉跨领域/最新材料;联网失败就回落到自身知识 + 已挂资料,绝不因断网报错。
  3. 沉淀成笔记。 结果写入 deep-notes/<concept-slug>.md,让深挖积累成知识资产。
  4. 基于已有锚点。 先看该概念在 knowledge-system.md 里的定位,再向外扩展,别脱离主题乱发散。

流程

1. 定位概念

  • knowledge-tree.md / knowledge-system.md 里找到该 concept 所属节点与已有内容(挂了资料按数据契约第八节读相关章节)。找不到精确匹配 → 跟用户确认要挖的是哪个。
  • 读全局 learner-profile.md(若存在),据其中讲解偏好调整深挖的讲法/类比风格——只调风格,不放松"四段都要有实质内容"的要求。见 data-contract 第十四节。

2. (可选)联网补料

  • 尝试 WebSearch/WebFetch 找该概念在其他领域的应用、最新进展、经典对比。
  • 失败/不可用 → 跳过,用自身知识 + 已挂资料继续。在笔记里标注是否用了联网。

3. 生成深挖内容(四段)

  • 🌐 跨领域连接:这个概念/机制在别的技术领域(或别学科)里有什么对应、相似或迁移?
  • 🏠 类比:用一个直观的现实类比解释它的核心思想。
  • 🔄 技术对比:与同类替代方案/相邻概念横向比较,讲清设计哲学差异。
  • ❓ 延伸问题:抛出几个开放问题,引导进一步思考(可作为以后 mock/go 的难题来源)。

4. 沉淀到 deep-notes

  • $HOME/.study-with-cc/topics/<slug>/deep-notes/<concept-slug>.md(concept-slug = 概念的小写 kebab-case)。已存在则追加一段带日期的新内容,不覆盖旧笔记。
# 深挖:<concept>
(节点:<节点路径> <date +%F> 来源:<自身知识 / 联网 / 资料>)

## 🌐 跨领域连接
…
## 🏠 类比
…
## 🔄 技术对比
…
## ❓ 延伸问题
1. …

5. 输出摘要

🔍 已深挖:<topic> / <concept>
 跨领域 <n> 条 | 对比 <m> 条 | 延伸问题 <k> 个 来源:<自身 / 联网>
📁 笔记:~/.study-with-cc/topics/<slug>/deep-notes/<concept-slug>.md

质量基准

  • 四段都围绕该概念、有实质内容,不空泛发散。
  • 联网不可用时正常产出(用自身知识),并如实标注来源。
  • 只写了 deep-notes/ 笔记,progress/tree 未动。
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. 5d ago First seen · 72 lines · 73 tokens per session scan A d4a3340d99f7

Subscribe to this mod's changes

swcc-deep is a skill published in the GitHub repository guoqiaoZhou/study-with-claude-code (2 stars, last pushed 2mo ago), licensed MIT. It adds 73 tokens to every session and 1,069 once invoked, about $0.0004 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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