tc-knowledge

tc-knowledge is a skill for Claude Code, Codex from Leobai03/tc. It costs 150 tokens per session (2,105 once invoked), scanned A, original, Apache-2.0.

A Chinese-language entry point for searching and managing the TC 天策 knowledge base. The knowledge base is organized into reference sources, reusable knowledge items, topic packs, and historical public posts.

In plain words
What is it for?
Use it to search TC methods, find the source of an idea, inspect historical posts when explicitly requested, connect local files or services such as Feishu and Notion, register sources, extract reusable knowledge items, and check versions or conflicts.
Why use it?
It helps distinguish tested or curated guidance from original historical statements, so old posts are not accidentally treated as current advice. It also gives user-provided files a controlled place in the knowledge system.

Skill for Claude CodeCodex

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/leobai03/tc/tc-knowledge
Any agent
npx skills add Leobai03/tc --skill tc-knowledge
Clone the repo
git clone --depth 1 https://github.com/Leobai03/tc

Made for: Claude Code, Codex.

Its marketplace also offers this one on its own, as the plugin tc-knowledge/plugin install tc-knowledge after adding the marketplace above.

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 tc-knowledge

README.md
[![agentmods](https://agentmods.dev/badge/skills/leobai03/tc/tc-knowledge.svg)](https://agentmods.dev/skills/leobai03/tc/tc-knowledge)
Your own site
<a href="https://agentmods.dev/skills/leobai03/tc/tc-knowledge"><img src="https://agentmods.dev/badge/skills/leobai03/tc/tc-knowledge.svg" alt="Measured on agentmods" height="20"></a>
Per session 150 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,105 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 $0.00150 $0.02105
Opus 5 $0.00075 $0.01052
Sonnet 5 $0.00030 $0.00421
Haiku 4.5 $0.00015 $0.00211

Measured 5d ago against content hash 0d0f89c54cd3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

tc-knowledge 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/tc_knowledge.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/tc-knowledge/SKILL.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

TC Knowledge|天策知识库

一句话说明

知识库像一个有管理员的图书馆:核心参考源是看问题的眼镜,原推是原书,知识原子是带出处的小卡片,知识包是按问题装好的教材。不能把书架上所有句子都当成正确答案。

六种模式

1. 查 TC 知识

用户问天策过去说过什么、某个方法来自哪里,或要求结合 TC 知识时,使用本 Skill 目录内的脚本:

python3 scripts/tc_knowledge.py search --query "目标用户 产品化" --scope guidance --limit 5

实际运行时从本 SKILL.md 所在目录解析脚本绝对路径,不假设当前工作目录。搜索范围:

  • guidance:默认范围,只查核心参考源、知识包和知识原子;
  • atoms:经过筛选、带边界的知识原子;
  • posts:仅用于用户明确要求的历史查询,只证明作者当时公开说过;
  • packs:可以直接用于判断和行动的专项知识包;
  • sources:技术合伙人与天策的两份核心参考框架;
  • all:兼容旧调用,与 guidance 相同,不包含历史原推。

回答创业方法时先选相关核心参考源,再用知识包和原子落地。不得为了补故事、证明方向或模仿作者而检索原推。

只有用户明确问“天策过去说过什么、某条原推是什么、历史上怎样表达”时,才使用 --scope posts。返回后停留在历史查询,不把作者的职业、项目、收入、失败、违规经历或其他个人经历带回 /tc 生成项目、推荐方向或推断用户能力。

2. 接用户自己的知识库

用户提供飞书、Notion、网盘、代码仓库或本地目录时:

  1. 先找项目级 AGENTS.mdknowledge/SOURCE_OF_TRUTH.mdSOURCE_OF_TRUTH.md
  2. 没有导航时,只扫描用户指定范围,先列资料地图;
  3. 建立一份短导航,说明不同问题去哪里找、更新时间、是否允许公开;
  4. 具体回答继续读取导航指向的原始文件,不只根据摘要作答;
  5. 用户没有要求修改时,只读,不自动整理或上传资料。

对用户统一叫“知识库”和“知识库导航”,不要求他理解 RAG、向量库或真源等术语。

3. 把新资料放进 TC

先登记来源,再按五层处理:

L0 原始资料:保存出处和权限,不代表认可
L1 候选原子:有场景、动作、边界和可证伪条件
L2 已验证模式:拿到真实动作与结果,或多次出现
L3 稳定方法:脱敏、通用、合规、跨案例稳定
核心参考源:多条方法背后相对稳定的世界观,只用于形成问题和判断视角

知识对象使用 QST / CON / OPI / CAS / SOL。一次先提炼 5 至 10 条高价值样本;结构和去重规则稳定后才扩大,不用“全量导入”冒充知识工程。

第三方资料没有公开授权时,原文、私有链接、人物、客户、收入和经营细节只留内部;公开版只保留脱敏后的通用方法。被列为“核心参考源”不等于作者每句话都正确,也不提高其中事实的证据等级。

4. 检查知识库

在官方 TC 安装包中运行:

python3 scripts/tc_knowledge.py stats
python3 scripts/tc_knowledge.py validate

在用户知识库中检查:导航路径是否存在、多个版本是否冲突、动态事实是否过期、私密资料是否被错误标成可公开、答案是否能回到原文件。

5. 查或加工 DBS 外部理论库

用户明确要求使用 dontbesilent 的开源推文集、DBS books 或“那 1,544 条精选推文”时,必须先完整读取 dbs-books.md。AI 只用 Markdown,不读 PDF。

第一次使用时,说明上游是 CC BY-NC 4.0;用户确认仅作署名的非商业研究后运行:

python3 scripts/tc_knowledge.py external-sync \
  --source dbs-books --accept-license

然后按当前真问题搜索,不要顺序阅读 1,544 条:

python3 scripts/tc_knowledge.py search \
  --scope dbs-books --query "流量 变现 产品" --limit 5

已经下载原文件时,用 --source-path 指向 Markdown 文件或其目录。返回结果必须保留日期、原帖链接、主题、标签、第三方观点和许可证边界。

Read the full file on GitHub · 157 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. 5d ago First seen · 157 lines · 150 tokens per session scan A 0d0f89c54cd3

Subscribe to this mod's changes

tc-knowledge is a skill published in the GitHub repository Leobai03/tc (22 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 150 tokens to every session and 2,105 once invoked, about $0.0007 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 2026-08-30.

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