Industry Value-Investing Funnel
xbtlin/ai-berkshire
Runs a layered value-investing screen on an industry or theme, narrowing from a 30-to-60 company market scan down to 3 final candidates with documented elimination reasons at each layer.
A skill your agent uses when the heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g.
No licenceAuto-check passed
Install Cie Heterogeneity
$ npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install franklee16/academic-research-skills cie-heterogeneity --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/franklee16/academic-research-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity .claude/skills/cie-heterogeneity && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "cie-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity into .claude/skills/cie-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cie-heterogeneity", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneityType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install franklee16/academic-research-skills cie-heterogeneity --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/franklee16/academic-research-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity .agents/skills/cie-heterogeneity && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cie-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity into .agents/skills/cie-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cie-heterogeneity", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install franklee16/academic-research-skills cie-heterogeneity --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/franklee16/academic-research-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity .cursor/skills/cie-heterogeneity && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "cie-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity into .cursor/skills/cie-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cie-heterogeneity", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/franklee16/academic-research-skills.git --path Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install franklee16/academic-research-skills cie-heterogeneity --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/franklee16/academic-research-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity .gemini/skills/cie-heterogeneity && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "cie-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity into .gemini/skills/cie-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cie-heterogeneity", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install franklee16/academic-research-skills cie-heterogeneityInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/franklee16/academic-research-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity .github/skills/cie-heterogeneity && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "cie-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity into .github/skills/cie-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cie-heterogeneity", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install franklee16/academic-research-skills cie-heterogeneity --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/franklee16/academic-research-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity .opencode/skills/cie-heterogeneity && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "cie-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity into .opencode/skills/cie-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cie-heterogeneity", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
cie-heterogeneity- GitHub stars
- 223
- Used in
- 1 other repo
- Token cost
- ~378 tokens
- SKILL.md length
- 71 words
- Files
- 1
- Skills in repo
- 1,617
- Repo updated
- First seen
- Licence
- None found
At a glance
A skill your agent uses when the heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g.
- The heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g
- SKILL.md covers 触发时机, 本刊要求：多维 + 有经济含义, 常用切分维度（按相关性选，不要全切） and 异质性即机制的写法, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Cie Heterogeneity is an agent skill from franklee16/academic-research-skills. Use when the heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g. east/central/west). Pushes multi-dimensional cuts (ownership, size, industry, factor intensity, market structure, region) each tied to an economic interpretation, not just a significant subsample.
Its SKILL.md is about 380 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: Comprehensive collection of Claude Code skills for academic research in economics, finance, and social sciences.
When your agent uses it
- The heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g
Example prompts
- “/cie-heterogeneity”
What it can do on your machine
Read from SKILL.md and the folder at commit 9a4b2db. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Cie Heterogeneity loads about 378 tokens when it runs. Until then it costs about 85 tokens; SKILL.md has 71 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 71 words (~378 tokens).
- name
- cie-heterogeneity
Files
Just SKILL.md in Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity of franklee16/academic-research-skills.
Open the folder on GitHubat commit 9a4b2db
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in franklee16/academic-research-skills, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Cie Heterogeneity next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Cie Heterogeneity this skillfranklee16/academic-research-skills | 223 | 1 repos | ~378 | Automated safety check: Pass | None | |
| Industry Value-Investing Funnelxbtlin/ai-berkshire | 17k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Industry Investment Research Frameworkxbtlin/ai-berkshire | 17k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Industry Chain Investment Analysisdigoal/blog | 8.6k | — | ~1.1k | Automated safety check: Pass | GPL-2.0 | |
| Heterogeneous Agent Compatibility Testlobehub/lobehub | 83k | — | ~1.8k | Automated safety check: Pass | Custom licence | |
| Industry News Insightdigoal/blog | 8.6k | — | ~1.2k | Automated safety check: Pass | GPL-2.0 |
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Industry Investment Research Framework
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Generate a concise Chinese WeChat-ready Markdown article from an industry name by searching current news from the last month, verifying evidence across production, demand, inputs, ecosystem, policy…
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Questions about Cie Heterogeneity
What does Cie Heterogeneity do?
A skill your agent uses when the heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g. Cie Heterogeneity is an agent skill from franklee16/academic-research-skills.g.
When should I use Cie Heterogeneity?
Cie Heterogeneity fits situations like: the heterogeneity analysis of a 《中国工业经济》 (China Industrial Economics) manuscript is thin — only one crude cut (e.g.
How do I install Cie Heterogeneity in Claude Code?
Run `npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a claude-code`. Or copy the skill folder (Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity in franklee16/academic-research-skills) into .claude/skills/cie-heterogeneity in your project. Claude Code loads it when a task matches its description.
How do I install Cie Heterogeneity in Codex?
Run `npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a codex`. Or copy the skill folder (Awesome-Journal-Skills-main/China-Industrial-Economics-Skills/skills/cie-heterogeneity in franklee16/academic-research-skills) into .agents/skills/cie-heterogeneity in your project. Codex loads it when a task matches its description.
Can I use Cie Heterogeneity in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add franklee16/academic-research-skills --skill cie-heterogeneity -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cie-heterogeneity, .gemini/skills/cie-heterogeneity, .github/skills/cie-heterogeneity and .opencode/skills/cie-heterogeneity in your project.
What does Cie Heterogeneity need to run?
SKILL.md names no scripts, command-line tools or credentials: Cie Heterogeneity is instructions for the agent only.
Does Cie Heterogeneity access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Cie Heterogeneity safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Cie Heterogeneity use?
No licence was found for Cie Heterogeneity or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Cie Heterogeneity use?
About 378 tokens (SKILL.md is roughly 1.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Cie Heterogeneity?
Skills that share tags, products or a category with Cie Heterogeneity: Industry Value-Investing Funnel (xbtlin/ai-berkshire, 17k stars), Industry Investment Research Framework (xbtlin/ai-berkshire, 17k stars), Industry Chain Investment Analysis (digoal/blog, 8.6k stars) and Heterogeneous Agent Compatibility Test (lobehub/lobehub, 83k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cie Heterogeneity?
franklee16 (a GitHub user) maintains it in franklee16/academic-research-skills, which has 223 GitHub stars. The repository holds 1,617 skills in this directory. The repository was last updated on September 18, 2026.
Source: franklee16/academic-research-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.