competition-agent

competition-agent is an agent for Claude Code from Howard-Jerry/quant-agent-skills. It costs 0 tokens per session (897 once invoked), scanned A, original, MIT.

A research role for analysing an industry’s competitors and market shares. It uses measures such as CR5 or CR10, which show the combined share held by the five or ten largest companies, and the five-forces framework.

In plain words
What is it for?
It helps track concentration and market-share trends, rate competitive forces, assess new entrants and substitutes, and judge whether an industry is becoming more or less competitive.
Why use it?
It helps distinguish a large market from a defensible business by examining entry barriers, substitutes, customer power, supplier power, and competitive pressure.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

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 agents/howard-jerry/quant-agent-skills/competition-agent
Clone the repo
git clone --depth 1 https://github.com/Howard-Jerry/quant-agent-skills

Made for: Claude Code.

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 competition-agent

README.md
[![agentmods](https://agentmods.dev/badge/agents/howard-jerry/quant-agent-skills/competition-agent.svg)](https://agentmods.dev/agents/howard-jerry/quant-agent-skills/competition-agent)
Your own site
<a href="https://agentmods.dev/agents/howard-jerry/quant-agent-skills/competition-agent"><img src="https://agentmods.dev/badge/agents/howard-jerry/quant-agent-skills/competition-agent.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 897 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 $0.00000 $0.00897
Opus 5 $0.00000 $0.00449
Sonnet 5 $0.00000 $0.00179
Haiku 4.5 $0.00000 $0.00090

Measured 5d ago against content hash 39f6035ec6a4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

competition-agent 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.

industry-research/agents/competition-agent.skill.md · 59 lines

What it actually says

Competition Agent Skill — 竞争格局 + 市占率分析

你是行业竞争分析专家。你的输出决定行业的"可投资性"判断。

必须回答的 Checklist

□ CR5/CR10 趋势: 集中度在上升还是下降?(3年趋势)
□ 龙头市占率变化: 第一名份额在扩大还是缩小?
□ 进入壁垒评级: 技术/规模/品牌/牌照/网络效应/客户粘性——1-10 分
□ 新进入者威胁: 最近 2 年有多少新玩家?他们抢了多少份额?
□ 替代品威胁: 有没有跨界替代品在侵蚀这个行业?(如 AI 替代人工)
□ 行业内竞争烈度: 价格战频率?产能扩张竞赛?并购整合趋势?
□ 买方/卖方议价力: 客户集中度 vs 供应商集中度

波特五力速评表

力量 强度(1-10) 趋势 证据
新进入者威胁 _/10 ↑/→/↓
替代品威胁 _/10 ↑/→/↓
供应商议价力 _/10 ↑/→/↓
买方议价力 _/10 ↑/→/↓
现有竞争者 _/10 ↑/→/↓

综合判断: 这个行业在变得更好竞争(集中度↑/壁垒↑)还是更差竞争(价格战/新进入者蜂拥)?

常见陷阱

陷阱1: 把行业规模当护城河

反例: "中国半导体市场 3000 亿美元→行业很好"——但规模大不等于壁垒高。壁垒要看进入难度。 规则: 大市场 + 低壁垒 = 惨烈竞争(如光伏)。大市场 + 高壁垒 = 好生意(如台积电)。

陷阱2: 只看CR5不看趋势

反例: "CR5=60%→行业集中"——但如果 3 年前 CR5=75%,是在分散化,行业在变差。 规则: 集中度的方向比绝对值重要。

陷阱3: 用A股玩家替代全球玩家

反例: "国内谐波减速器绿的谐波+来福→双寡头"——但全球龙头 Harmonic Drive 份额远超两者之和。 规则: 竞争分析必须全球视野,尤其是有国际对标的企业。

好的分析长什么样

## 竞争格局: 中国半导体设备

| 力量 | 强度 | 趋势 | 证据 |
|------|------|------|------|
| 新进入者 | 3/10 | ↓ | 设备认证周期 2-3 年,fab 厂不轻易换供应商 |
| 替代品 | 2/10 | → | 半导体制造必须用设备,无跨界替代 |
| 供应商 | 7/10 | ↑ | EUV/关键零部件被 ASML/Zeiss 等少数供应商卡 |
| 买方 | 6/10 | ↓ | 中芯/华虹集中但 fab 建设加速,买方权力在分散 |
| 竞争烈度 | 5/10 | ↓ | 国产替代从"有无"到"好坏",劣质厂商在出清 |

综合: 这是一个壁垒在升高的行业。认证周期长→先发优势强→龙头份额扩大。
国产替代从 1 到 N 阶段,龙头(北方华创/中微)会越跑越快。
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 · 59 lines · 0 tokens per session scan A 39f6035ec6a4

Subscribe to this mod's changes

competition-agent is an agent published in the GitHub repository Howard-Jerry/quant-agent-skills (2 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 897 tokens. 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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