industry-chain

industry-chain is a skill for Claude Code, Codex from Travisun/Opptrix. It costs 79 tokens per session (892 once invoked), scanned A, original, Apache-2.0.

An industry map that explains how an industry’s upstream suppliers, middle stages, downstream businesses, and supporting players connect.

In plain words
What is it for?
Use it to study an industry such as semiconductors or electric vehicles, match supply-chain stages with representative companies, and produce a structured industry report.
Why use it?
It helps show where value is distributed, which stages may be bottlenecks, and which companies represent each part of the chain.

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/travisun/opptrix/industry-chain
Any agent
npx skills add Travisun/Opptrix --skill industry-chain
Clone the repo
git clone --depth 1 https://github.com/Travisun/Opptrix

Made for: Claude Code, Codex.

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 industry-chain

README.md
[![agentmods](https://agentmods.dev/badge/skills/travisun/opptrix/industry-chain.svg)](https://agentmods.dev/skills/travisun/opptrix/industry-chain)
Your own site
<a href="https://agentmods.dev/skills/travisun/opptrix/industry-chain"><img src="https://agentmods.dev/badge/skills/travisun/opptrix/industry-chain.svg" alt="Measured on agentmods" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 892 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 5.1 $0.00079 $0.00892
Opus 5 $0.00039 $0.00446
Sonnet 5 $0.00016 $0.00178
Haiku 4.5 $0.00008 $0.00089

Measured 2d ago against content hash fe29e2e235c0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

industry-chain 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 2d 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.

packages/agent-skills/builtin/industry-chain/SKILL.md · 66 lines

What it actually says

产业链透视

何时使用

用户要对某行业/主题做产业链上下游梳理(不是单股深度分析,也不是单纯板块成分列表)。默认交付可预览网页报告

分析架构(投研方法)

  • 问题/假设:该主题的价值如何在上中下游分配?哪些环节是瓶颈/国产化关键点?
  • 证据清单:内置知识库节点、板块目录与成分、代表公司代码(工具返回)
  • 多维交叉验证:知识库节点 vs 板块成分是否可映射;「卡脖子」标签须有知识库字段支撑
  • 结论与不确定:结构叙事 + 关键节点;知识库未覆盖则停止硬套
  • 风险与缺口:知识库未收录、成分接口失败
  • 事实与推断必须分开:知识库字段与工具返回公司为事实;竞争格局判断为推断

数据维度

维度 取数方向 缺失时
知识库 get_agent_skill_file(skill_name="industry-chain", path="references/chain-knowledge.json") 未命中则说明并停止
行业匹配 key / concepts / keywords 勿套用相邻行业
节点属性 nodes:position / desc / bottleneck / domestic_rate 缺字段则留空
代表公司 get_sector_listget_sector_constituentssearch_instruments 不编造公司
交付 list_web_vendorcreate_web 用户只要口头要点时可跳过

步骤

  1. 确认行业/主题关键词
  2. 读取知识库并匹配;未命中说明并停止。
  3. 梳理节点;按需补全代表公司(禁止编造)。
  4. 交付网页(默认)list_web_vendorcreate_web(上中下游章节 + 公司表;可用简单示意图)。已有则 read_web / update_web
  5. 备选:用户只要「结构图/脑图」用 create_mindmap;点名画布用 create_canvas

网页报告建议目录

  1. 行业与一句话概述
  2. 上中下游结构说明
  3. 关键节点表(瓶颈、国产化等可得字段)
  4. 代表公司列表(代码来源注明)
  5. 观察焦点(推断标注)
  6. 数据说明:知识库覆盖范围与缺口

禁止

  • 编造公司或节点数据
  • 知识库未覆盖时强行套相邻条目
  • 禁止无交付就结束(默认须有 web 产物,除非用户明确只要口头要点)
Files

What ships with it

1 file 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.

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. 2d ago First seen · 66 lines · 79 tokens per session scan A fe29e2e235c0

Subscribe to this mod's changes

industry-chain is a skill published in the GitHub repository Travisun/Opptrix (231 stars, last pushed today), licensed Apache-2.0. It adds 79 tokens to every session and 892 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 2026-09-03.

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