A skill your agent uses when splitting an ITCS paper's content between the body, the appendix, and the arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify, so no central proof…

MITAuto-check passedResearch & Science

Install Itcs Supplementary

skills CLI
$ npx skills add brycewang-stanford/Awesome-Journal-Skills --skill itcs-supplementary -a claude-code

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

GitHub CLI
$ gh skill install brycewang-stanford/Awesome-Journal-Skills itcs-supplementary --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/brycewang-stanford/Awesome-Journal-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/ITCS-Skills/skills/itcs-supplementary .claude/skills/itcs-supplementary && 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
itcs-supplementary
GitHub stars
1.2k
Token cost
~1.2k tokens
SKILL.md length
569 words
Files
1
Skills in repo
2,387
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when splitting an ITCS paper's content between the body, the appendix, and the arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify, so no central proof…

  • Splitting an ITCS papers content between the body
  • SKILL.md covers The governing principle:…, The rule that trips people up, Use the no-page-limit… and Content-placement table, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • The arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify

What it does

Itcs Supplementary is an agent skill from brycewang-stanford/Awesome-Journal-Skills. Use when splitting an ITCS paper's content between the body, the appendix, and the arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify, so no central proof lives only in a preprint the PC is not obligated to read, while keeping the first-10-pages merits window clean.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Research & Science, covering Academic paper search. It works with arXiv. The repository describes itself as: Journal-specific Claude Code/Codex skill packs covering mainstream journals — AER, QJE, Nature, Cell, 管理世界, 经济研究 & 200+ more — your fast track to getting published. | 覆盖主流期刊的… The licence is MIT.

When your agent uses it

  • Splitting an ITCS papers content between the body
  • The arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify
  • So no central proof lives only in a preprint the PC is not obligated to read
  • While keeping the first-10-pages merits window clean

Example prompts

  • “/itcs-supplementary”

What it can do on your machine

Read from SKILL.md and the folder at commit 932eb23. 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

Itcs Supplementary loads about 1.2k tokens when it runs. Until then it costs about 77 tokens; SKILL.md has 569 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~77
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

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

The full file from brycewang-stanford/Awesome-Journal-Skills at commit 932eb23, republished under its MIT licence (© brycewang-stanford). 569 words, ~1,220 tokens.

Download SKILL.mdSave it as .claude/skills/itcs-supplementary/SKILL.md (or your agent's skills folder).
name
itcs-supplementary
description
Use when splitting an ITCS paper's content between the body, the appendix, and the arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify, so no central proof lives only in a preprint the PC is not obligated to read, while keeping the first-10-pages merits window clean.

ITCS Supplementary

ITCS gives you three places to put content — the body, the appendix (part of the submitted PDF), and the full version on arXiv/ECCC/ePrint — and the split is governed by one rule: anything a reviewer must read to judge the paper lives inside the submitted PDF. Because ITCS has no hard page limit and no rebuttal, the appendix is generous but load-bearing: you cannot promise "details in the full version" for a proof that decides acceptance, and you cannot answer later if a reviewer cannot follow. This skill decides what goes where.

The governing principle: decision-criticality

Sort every piece of content by whether a reviewer needs it to decide:

  • Body (first ~10 pages): everything needed to grasp the contribution and judge its novelty — the model, the motivation, the main theorem statements, proof ideas, and the novelty delta. This is the merits window the PC actually reads (see itcs-writing-style).
  • Appendix (same PDF): the complete proofs of central claims, full definitions, and any technical development too long for the body. This is not optional reading — it is where the "complete proofs of all central claims" requirement is satisfied.
  • Full version (arXiv/ECCC/ePrint): the permanent, exhaustive record — extended discussion, additional corollaries, alternate proofs, and the same central proofs mirrored. It may contain more, but nothing decision-critical may live only here.

The rule that trips people up

No central proof may live only in the external full version. The PC is not obligated to open your arXiv posting. A reviewer who reaches "the proof of our main theorem is in the full version [ref]" and stops there will — correctly — treat the claim as unproved in the submission. Put every load-bearing proof in the submitted PDF's appendix.

Deferring to the full version is acceptable only for genuinely peripheral content: a fourth corollary, a longer historical discussion, an alternate proof of an already-proved result.

Show full SKILL.md (261 more words)Show less

Use the no-page-limit generously but honestly

ITCS's lack of a hard limit is a gift with a catch:

  • Do put full proofs in the appendix rather than compressing them into unreadability. A dense, unverifiable body proof is worse than a clear appendix proof with a body sketch.
  • Do not pad the merits window. The first ~10 pages are judged on clarity of the idea; extra length there dilutes the innovation. Push technical bulk to the appendix, not into the intro.
  • Signpost precisely. Every deferred proof gets an explicit "proof in Appendix C" and every appendix section says which body claim it discharges. A reviewer should never hunt.

Content-placement table

ContentBody (~first 10pp)Appendix (same PDF)Full version only
Model & definitionsYes (core ones)Full/edge-case variants—
Main theorem statementsYes——
Proof ideas / sketchesYes (a paragraph each)——
Complete proofs of central claimsIdea onlyYes (required)Mirror allowed, not sole home
Novelty delta / related workYes (the deltas)Extended comparison—
Routine calculationsReferenceYes—
Peripheral corollaries, alt proofs—OptionalYes
Finite separating objects (graphs/codes)Small ones inlineLarger ones—

Anonymity and the full version

Posting a full version is encouraged under lightweight double-blind, but keep the split consistent with the anonymity strategy (see itcs-submission):

  • The submitted PDF (body + appendix) omits author names, affiliations, and emails.
  • The arXiv/ECCC/ePrint full version may be non-anonymous — that is permitted and normal.
  • Do not let a cross-reference in the submission point at the named preprint in a way that reads as a deliberate identity reveal; a neutral "a full version is available" is enough.

Output format

text
[ITCS content-split status] clean / decision-critical-content-misplaced
[Merits window] model+motivation+results+deltas within ~10 pages, no padding? yes/no
[Appendix] complete proofs of ALL central claims present in the submitted PDF? yes/no
[Full-version leak] any load-bearing proof deferred ONLY to arXiv/ECCC/ePrint? list them
[Signposting] every deferred proof cross-referenced to its appendix section? yes/no
[Fix queue] <ordered; move any decision-critical content into the PDF first>

© brycewang-stanford, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in ITCS-Skills/skills/itcs-supplementary of brycewang-stanford/Awesome-Journal-Skills.

Open the folder on GitHubat commit 932eb23

Compare with similar skills

Itcs Supplementary 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.

Itcs Supplementary compared with similar skills
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Itcs Supplementary this skillbrycewang-stanford/Awesome-Journal-Skills1.2k—~1.2kAutomated safety check: PassMIT
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Literature Reviewneflibata-feng/MyArxiv-Agent12620 repos~5.9kAutomated safety check: NotesMIT
Openalex Databaseneflibata-feng/MyArxiv-Agent12612 repos~3kAutomated safety check: PassCustom licence
Citation ManagementK-Dense-AI/claude-scientific-writer2.4k2 repos~3.9kAutomated safety check: NotesMIT
Citation Managementneflibata-feng/MyArxiv-Agent12619 repos~8.1kAutomated safety check: NotesMIT

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Works with

Questions about Itcs Supplementary

What does Itcs Supplementary do?

A skill your agent uses when splitting an ITCS paper's content between the body, the appendix, and the arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify, so no central proof…. Itcs Supplementary is an agent skill from brycewang-stanford/Awesome-Journal-Skills. Use when splitting an ITCS paper's content between the body, the appendix, and the arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify, so no central proof lives only in a preprint the PC is not obligated to read, while keeping the first-10-pages merits window clean.

When should I use Itcs Supplementary?

Itcs Supplementary fits situations like: splitting an ITCS papers content between the body; the arXiv/ECCC/ePrint full version — deciding by what a reviewer must verify; so no central proof lives only in a preprint the PC is not obligated to read; while keeping the first-10-pages merits window clean.

How do I install Itcs Supplementary in Claude Code?

Run `npx skills add brycewang-stanford/Awesome-Journal-Skills --skill itcs-supplementary -a claude-code`. Or copy the skill folder (ITCS-Skills/skills/itcs-supplementary in brycewang-stanford/Awesome-Journal-Skills) into .claude/skills/itcs-supplementary in your project. Claude Code loads it when a task matches its description.

How do I install Itcs Supplementary in Codex?

Run `npx skills add brycewang-stanford/Awesome-Journal-Skills --skill itcs-supplementary -a codex`. Or copy the skill folder (ITCS-Skills/skills/itcs-supplementary in brycewang-stanford/Awesome-Journal-Skills) into .agents/skills/itcs-supplementary in your project. Codex loads it when a task matches its description.

Can I use Itcs Supplementary 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 brycewang-stanford/Awesome-Journal-Skills --skill itcs-supplementary -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/itcs-supplementary, .gemini/skills/itcs-supplementary, .github/skills/itcs-supplementary and .opencode/skills/itcs-supplementary in your project.

What does Itcs Supplementary need to run?

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

Does Itcs Supplementary 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 Itcs Supplementary 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 Itcs Supplementary use?

Itcs Supplementary is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Itcs Supplementary use?

About 1.2k tokens (SKILL.md is roughly 4.9k 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 Itcs Supplementary?

Skills that share tags, products or a category with Itcs Supplementary: Read arXiv Paper (karpathy/nanochat, 59k stars), Literature Review (neflibata-feng/MyArxiv-Agent, 126 stars), Openalex Database (neflibata-feng/MyArxiv-Agent, 126 stars) and Citation Management (K-Dense-AI/claude-scientific-writer, 2.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Itcs Supplementary?

brycewang-stanford (a GitHub user) maintains it in brycewang-stanford/Awesome-Journal-Skills, which has 1,231 GitHub stars. The repository holds 2,387 skills in this directory. The repository was last updated on September 27, 2026.

Source: brycewang-stanford/Awesome-Journal-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.