Agent skill

Jfe Internet Appendix

by franklee16 in franklee16/academic-research-skills

A skill your agent uses when organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text, how to cross-reference it, and…

No licenceAuto-check passed

Install Jfe Internet Appendix

skills CLI
$ npx skills add franklee16/academic-research-skills --skill jfe-internet-appendix -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install franklee16/academic-research-skills jfe-internet-appendix --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ 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-Financial-Economics-Skills/skills/jfe-internet-appendix .claude/skills/jfe-internet-appendix && rm -rf skills-src

Use ~/.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/

Facts

Skill name
jfe-internet-appendix
GitHub stars
223
Used in
1 other repo
Token cost
~1.1k tokens
SKILL.md length
493 words
Files
1
Skills in repo
1,616
Repo updated
First seen
Licence
None found

At a glance

A skill your agent uses when organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text, how to cross-reference it, and…

  • Organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text
  • SKILL.md covers When to trigger, Why the Internet Appendix…, What belongs in the Internet… and What stays in the main text, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • How to cross-reference it

What it does

Jfe Internet Appendix is an agent skill from franklee16/academic-research-skills. Use when organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text, how to cross-reference it, and how to keep it self-contained. Structures the appendix; it does not decide which robustness tests to run (jfe-robustness).

Its SKILL.md is about 1.1k 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

  • Organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text
  • How to cross-reference it
  • How to keep it self-contained

Example prompts

  • “/jfe-internet-appendix”

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

Jfe Internet Appendix loads about 1.1k tokens when it runs. Until then it costs about 80 tokens; SKILL.md has 493 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~80
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

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 493 words (~1,079 tokens).

“JFE hosts an Internet Appendix where exhaustive robustness, proofs, additional tests, and detailed methodology live. Given JFE's robustness-heavy culture, a deep, well-organized appendix is expected — it is where the "every alternative ruled out" work is documented without making the…”

— opening of SKILL.md by franklee16
name
jfe-internet-appendix

Read the full SKILL.md on GitHub

Files

Just SKILL.md in Awesome-Journal-Skills-main/Journal-of-Financial-Economics-Skills/skills/jfe-internet-appendix 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

Jfe Internet Appendix 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.

Jfe Internet Appendix compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Jfe Internet Appendix this skillfranklee16/academic-research-skills2231 repos~1.1kAutomated safety check: PassNone
Organizationthedaviddias/Front-End-Checklist74k—~609Automated safety check: PassMIT
Finman Internet Appendixbrycewang-stanford/Awesome-Journal-Skills1.2k—~1.7kAutomated safety check: PassMIT
Jimf Internet Appendixbrycewang-stanford/Awesome-Journal-Skills1.2k—~2kAutomated safety check: PassMIT
Jfm Internet Appendixbrycewang-stanford/Awesome-Journal-Skills1.2k—~2kAutomated safety check: PassMIT
File Organizerdavila7/claude-code-templates32k7 repos~1.6kAutomated safety check: PassMIT

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  • Finman Internet Appendix

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Questions about Jfe Internet Appendix

What does Jfe Internet Appendix do?

A skill your agent uses when organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text, how to cross-reference it, and…. Jfe Internet Appendix is an agent skill from franklee16/academic-research-skills. Use when organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text, how to cross-reference it, and how to keep it self-contained.

When should I use Jfe Internet Appendix?

Jfe Internet Appendix fits situations like: organizing the journal-hosted Internet Appendix for a Journal of Financial Economics (JFE) manuscript — what to move off the main text; how to cross-reference it; how to keep it self-contained.

How do I install Jfe Internet Appendix in Claude Code?

Run `npx skills add franklee16/academic-research-skills --skill jfe-internet-appendix -a claude-code`. Or copy the skill folder (Awesome-Journal-Skills-main/Journal-of-Financial-Economics-Skills/skills/jfe-internet-appendix in franklee16/academic-research-skills) into .claude/skills/jfe-internet-appendix in your project. Claude Code loads it when a task matches its description.

How do I install Jfe Internet Appendix in Codex?

Run `npx skills add franklee16/academic-research-skills --skill jfe-internet-appendix -a codex`. Or copy the skill folder (Awesome-Journal-Skills-main/Journal-of-Financial-Economics-Skills/skills/jfe-internet-appendix in franklee16/academic-research-skills) into .agents/skills/jfe-internet-appendix in your project. Codex loads it when a task matches its description.

Can I use Jfe Internet Appendix 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 jfe-internet-appendix -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/jfe-internet-appendix, .gemini/skills/jfe-internet-appendix, .github/skills/jfe-internet-appendix and .opencode/skills/jfe-internet-appendix in your project.

What does Jfe Internet Appendix need to run?

SKILL.md names no scripts, command-line tools or credentials: Jfe Internet Appendix is instructions for the agent only.

Does Jfe Internet Appendix 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 Jfe Internet Appendix 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 Jfe Internet Appendix use?

No licence was found for Jfe Internet Appendix or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Jfe Internet Appendix use?

About 1.1k tokens (SKILL.md is roughly 4.3k 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 Jfe Internet Appendix?

Skills that share tags, products or a category with Jfe Internet Appendix: Organization (thedaviddias/Front-End-Checklist, 74k stars), Finman Internet Appendix (brycewang-stanford/Awesome-Journal-Skills, 1.2k stars), Jimf Internet Appendix (brycewang-stanford/Awesome-Journal-Skills, 1.2k stars) and Jfm Internet Appendix (brycewang-stanford/Awesome-Journal-Skills, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Jfe Internet Appendix?

franklee16 (a GitHub user) maintains it in franklee16/academic-research-skills, which has 223 GitHub stars. The repository holds 1,616 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.