Design System
affaan-m/ECC
Generate a design system from an existing codebase or audit one for visual consistency: extract tokens (colors, typography, spacing, shadows) into design-tokens.json and CSS custom properties with…
A skill your agent uses when designing or writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript.
No licenceAuto-check passed
Install Cfe Heterogeneity
$ npx skills add franklee16/academic-research-skills --skill cfe-heterogeneity -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install franklee16/academic-research-skills cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity .claude/skills/cfe-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 "cfe-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity into .claude/skills/cfe-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-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 cfe-heterogeneity -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install franklee16/academic-research-skills cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity .agents/skills/cfe-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 "cfe-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity into .agents/skills/cfe-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cfe-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 cfe-heterogeneity -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install franklee16/academic-research-skills cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity .cursor/skills/cfe-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 "cfe-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity into .cursor/skills/cfe-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-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 cfe-heterogeneity -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install franklee16/academic-research-skills cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity .gemini/skills/cfe-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 "cfe-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity into .gemini/skills/cfe-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cfe-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 cfe-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 cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity .github/skills/cfe-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 "cfe-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity into .github/skills/cfe-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cfe-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 cfe-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 cfe-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/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity .opencode/skills/cfe-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 "cfe-heterogeneity" agent skill from https://github.com/franklee16/academic-research-skills/tree/master/Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity into .opencode/skills/cfe-heterogeneity/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cfe-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
cfe-heterogeneity- GitHub stars
- 223
- Used in
- 1 other repo
- Token cost
- ~353 tokens
- SKILL.md length
- 92 words
- Files
- 1
- Skills in repo
- 1,617
- Repo updated
- First seen
- Licence
- None found
At a glance
A skill your agent uses when designing or writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript.
- Works in 5 steps: 制度环境 / 市场化程度 —— 王小鲁《中国分省份市场化指数》、各地法治 /… → 企业产权 / 公司治理 —— 国企 / 民企 / 外资、股权集中度、董事会独立性 → 要素与约束特征 —— 融资约束强弱、要素密集度、规模、上市与否 → …
- Writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript
- SKILL.md covers 触发时机, 切分维度优先级, 维度选择三原则 and 异质性写作模板, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Cfe Heterogeneity is an agent skill from franklee16/academic-research-skills. Use when designing or writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript. Enforces five-dimension priority and theoretical-justification discipline.
Its SKILL.md is about 350 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
- Writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript
Example prompts
- “/cfe-heterogeneity”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- 制度环境 / 市场化程度 —— 王小鲁《中国分省份市场化指数》、各地法治 / 营商环境指数
- 企业产权 / 公司治理 —— 国企 / 民企 / 外资、股权集中度、董事会独立性
- 要素与约束特征 —— 融资约束强弱、要素密集度、规模、上市与否
- 行业 / 区域属性 —— 高新 vs 传统、管制 vs 竞争、上下游、城市层级
- 时间窗 / 政策强度 —— 政策初期 vs 后期、试点 vs 推广、剂量高低
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
Cfe Heterogeneity loads about 353 tokens when it runs. Until then it costs about 49 tokens; SKILL.md has 92 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 92 words (~353 tokens).
- name
- cfe-heterogeneity
Files
Just SKILL.md in Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-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
Cfe 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 |
|---|---|---|---|---|---|---|
| Cfe Heterogeneity this skillfranklee16/academic-research-skills | 223 | 1 repos | ~353 | Automated safety check: Pass | None | |
| Design Systemaffaan-m/ECC | 276k | — | ~698 | Automated safety check: Pass | MIT | |
| Design Guidepaperclipai/paperclip | 100k | 1 repos | ~3.1k | Automated safety check: Pass | MIT | |
| Design Audit Against Rams' Principlesthedotmack/claude-mem | 99k | — | ~4.6k | Automated safety check: Pass | Apache-2.0 | |
| Figma Design to Codewarpdotdev/warp | 65k | 4 repos | ~2.9k | Automated safety check: Pass | AGPL-3.0 | |
| Design Consultationgarrytan/gstack | 136k | — | ~16k | Automated safety check: Notes | MIT |
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Questions about Cfe Heterogeneity
What does Cfe Heterogeneity do?
A skill your agent uses when designing or writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript. Cfe Heterogeneity is an agent skill from franklee16/academic-research-skills. Use when designing or writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript.
When should I use Cfe Heterogeneity?
Cfe Heterogeneity fits situations like: writing heterogeneity analysis for a Journal-of-Finance-and-Economics manuscript.
How do I install Cfe Heterogeneity in Claude Code?
Run `npx skills add franklee16/academic-research-skills --skill cfe-heterogeneity -a claude-code`. Or copy the skill folder (Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity in franklee16/academic-research-skills) into .claude/skills/cfe-heterogeneity in your project. Claude Code loads it when a task matches its description.
How do I install Cfe Heterogeneity in Codex?
Run `npx skills add franklee16/academic-research-skills --skill cfe-heterogeneity -a codex`. Or copy the skill folder (Awesome-Journal-Skills-main/Journal-of-Finance-and-Economics-Skills/skills/cfe-heterogeneity in franklee16/academic-research-skills) into .agents/skills/cfe-heterogeneity in your project. Codex loads it when a task matches its description.
Can I use Cfe 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 cfe-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/cfe-heterogeneity, .gemini/skills/cfe-heterogeneity, .github/skills/cfe-heterogeneity and .opencode/skills/cfe-heterogeneity in your project.
What does Cfe Heterogeneity need to run?
SKILL.md names no scripts, command-line tools or credentials: Cfe Heterogeneity is instructions for the agent only.
Does Cfe 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 Cfe 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 Cfe Heterogeneity use?
No licence was found for Cfe Heterogeneity or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Cfe Heterogeneity use?
About 353 tokens (SKILL.md is roughly 1.4k 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 Cfe Heterogeneity?
Skills that share tags, products or a category with Cfe Heterogeneity: Design System (affaan-m/ECC, 276k stars), Design Guide (paperclipai/paperclip, 100k stars), Design Audit Against Rams' Principles (thedotmack/claude-mem, 99k stars) and Figma Design to Code (warpdotdev/warp, 65k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cfe 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.