deep-company-series

deep-company-series is a skill for Claude Code from Travisun/Opptrix. It costs 81 tokens per session (1,261 once invoked), scanned A, original, Apache-2.0.

A workflow for writing a researched series of three to eight independent long-form articles that explain a company in depth. The series covers the business, important changes, evidence, risks, and decision points.

In plain words
What is it for?
Plan and write a multi-part company analysis for publication, using recent reports and other sources, with cross-article consistency checks and a final decision framework.
Why use it?
It helps turn scattered company information into a consistent set of articles while checking facts and keeping numbers aligned across the series. The input does not specify a particular company or topic.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Plan and write a multi-part company analysis for publication, using recent reports and other sources, with cross-article consistency checks and a final decision framework.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/travisun/opptrix/deep-company-series
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.

Any agent
npx skills add Travisun/Opptrix --skill deep-company-series
Clone the repo
git clone --depth 1 https://github.com/Travisun/Opptrix

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 deep-company-series

README.md
[![agentmods](https://agentmods.dev/badge/skills/travisun/opptrix/deep-company-series/github.svg)](https://agentmods.dev/skills/travisun/opptrix/deep-company-series)
Your own site
<a href="https://agentmods.dev/skills/travisun/opptrix/deep-company-series"><img src="https://agentmods.dev/badge/skills/travisun/opptrix/deep-company-series/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.

agentmods 80×15 button for deep-company-series

Your own site · 80×15
<a href="https://agentmods.dev/skills/travisun/opptrix/deep-company-series"><img src="https://agentmods.dev/badge/skills/travisun/opptrix/deep-company-series.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,261 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00081 $0.01261
Opus 5 $0.00041 $0.00630
Sonnet 5 $0.00016 $0.00252
Haiku 4.5 $0.00008 $0.00126

Measured 10d ago against content hash 5f4e3a93ef7f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

deep-company-series 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 10d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/financial_rigor.py, scripts/report_audit.py, scripts/run_rigor_json.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.

packages/agent-skills/builtin/deep-company-series/SKILL.md · 94 lines

What it actually says

《看懂 XX》长文系列

为指定公司撰写 3–8 篇可独立分享的系列长文。核心能力是改得严,不是堆文采。署名:Opptrix · AI Berkshire 分析

何时使用 / 边界

使用 不要用本技能
教科书级多篇系列,认知重置→决策闭环 单篇公众号三 Agent → @skill:wechat-article(勿合并)
愿花多轮修订与跨篇一致性扫描 单篇研报 → @skill:investment-research
季报点评 → @skill:earnings-review / @skill:earnings-team
行业全景 → @skill:industry-research

研究质量(硬性)

  • 事实核查 > 文采;禁用「显然/必然/我认为」等(见 fact-check-checklist.md)。
  • 禁止概率加权期望年化;情景只列触发条件与方向。
  • 跨篇数字一致;防双算(并表 vs 投资组合)。
  • 终篇须镜子测试与红线清单;决策档位明确。
  • get_current_time;A/B/C;关键数字 rigor + 抽检。

篇数适配

复杂度 篇数 特征
7–8 多业务 + 隐藏资产 + 丰富管理层史料
4–6 2–3 业务线 + 时代变量
3 主业清晰(开篇护城河 / 最大变量 / 估值决策)

8 主轴模板与篇内骨架:references/series-template.md。无独立内容的篇合并,禁止凑字数。

取数

同投资研究工具栈。可先跑 @skill:investment-research@skill:investment-team 作内部底稿,再改写成系列。用户确认篇目与核心论点后再写。

python scripts/run_rigor_json.py --input data.json --output result.json
python scripts/report_audit.py extract --report chapter.md
python scripts/scorecard.py --input evidence.json --output scorecard.json

步骤

阶段 1 — 调研

近 5 年年报/最新季报;独立观点多源;与用户确认篇数与主轴。

阶段 2 — 写作(01→末篇顺序)

每篇:workspace_write 存稿。篇头引用块 + 钩子开篇 + 要点回顾 + 下期预告 + 免责斜体。旧系列目录冲突时用带日期后缀新目录,不覆盖。

阶段 3 — 跨篇一致性

扫描:市值/净利/持股跨篇一致;术语首次解释;交叉引用有效;要点回顾数字与正文一致。可选用子 Agent 扫描后 reclaim

阶段 4 — 交付

优先 create_web(索引页 + 分章,或用户指定篇)。注意单 skill 产物体积;超大则多页/多轮更新。署名与免责声明。隐私:勿写入本机路径/个人身份信息。

修订流程

硬错误必改 → 主观化弱化 → 颗粒度按可读性 → 不可靠第三方宁可删。改一处联动全系列引用。

禁止

  • 替读者做买卖指令式荐股;预测点位假装事实
  • 概率加权期望;「大佬也持有」背书
  • 强求 8 篇凑数;脚本联网;与 wechat-article 混用
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. 10d ago First seen · 94 lines · 81 tokens per session scan A 5f4e3a93ef7f

Subscribe to this mod's changes

deep-company-series is a skill published in the GitHub repository Travisun/Opptrix (231 stars, last pushed 3d ago), licensed Apache-2.0. It adds 81 tokens to every session and 1,261 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 2026-08-30.

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