A skill your agent uses when targeting Matter (Matter) or deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance.

MITAuto-check passed

Install Matter

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

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

GitHub CLI
$ gh skill install brycewang-stanford/Awesome-Journal-Skills matter --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/English-NaturalScience-Journal-Skills/skills/matter .claude/skills/matter && 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
matter
GitHub stars
1.2k
Token cost
~2.1k tokens
SKILL.md length
910 words
Files
1
Skills in repo
2,387
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when targeting Matter (Matter) or deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance.

  • Targeting Matter (Matter)
  • SKILL.md covers Journal positioning, When to trigger, Scope & topic fit and Method & evidence bar, plus 6 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance

What it does

Matter is an agent skill from brycewang-stanford/Awesome-Journal-Skills. Use when targeting Matter (Matter) or deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance. Encodes the journal's fit, framing, method-and-evidence bar, house style, official-submission re-check, and desk-reject heuristics.

Its SKILL.md is about 2.1k 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: 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

  • Targeting Matter (Matter)
  • Deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance

Example prompts

  • “/matter”

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

Matter loads about 2.1k tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 910 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~78
When it runs · the whole SKILL.md, loaded when a task matches
~2.1k

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

The full file from brycewang-stanford/Awesome-Journal-Skills at commit 932eb23, republished under its MIT licence (© brycewang-stanford). 910 words, ~2,086 tokens.

Download SKILL.mdSave it as .claude/skills/matter/SKILL.md (or your agent's skills folder).
name
matter
description
Use when targeting Matter (Matter) or deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance. Encodes the journal's fit, framing, method-and-evidence bar, house style, official-submission re-check, and desk-reject heuristics.

Matter (matter)

Journal positioning

Matter is a Cell Press primary-research journal covering materials science broadly defined — explicitly spanning "atoms to systems," from molecular and nanoscale materials through devices to integrated systems. As the materials sister title to Cell and Joule, it inherits the Cell Press model: selective, narrative-driven papers that report a transformative materials advance with clear conceptual significance and, frequently, societal relevance (sustainability, health, energy, manufacturing). Its defining character is that a paper must combine genuine novelty and rigor with a broad significance story legible to materials scientists across subfields; incremental property gains in a narrow system are a poor fit. Readership is the broad, interdisciplinary materials community. This skill is a fit / venue-selection / re-framing tool. It does not replace the journal's current official guidelines. Before submitting, re-check the live author instructions on the Matter Cell Press site.

When to trigger

  • An author has a primary-research materials study with broad significance and is choosing a selective, narrative-driven Cell Press venue.
  • A team is deciding between Matter and Joule, Advanced Materials, or Nature Materials and needs to understand Matter's atoms-to-systems scope and societal-relevance framing.
  • A manuscript reports a transformative materials concept, platform, or system and needs Matter's significance-and-rigor bar clarified before submission.
  • An author needs Matter's expectations on conceptual significance, data rigor, and Cell Press narrative house style, plus desk-reject criteria.

Scope & topic fit

  • Materials chemistry and synthesis with a transformative design concept — nanomaterials, polymers, hybrids, framework materials — where the advance generalizes beyond one compound.
  • Functional and energy materials: batteries, catalysts-as-materials, photovoltaics, electronic and optoelectronic materials, when the materials advance (not the device metric alone) is central.
  • Soft, bio-, and living materials; sustainable and circular materials; materials for health, water, and the environment, with a clear societal-relevance story.
  • Structural, mechanical, and manufacturing materials, including additive manufacturing and processing innovations that change what is possible.
  • Computational and data-driven materials discovery, autonomous experimentation, and theory that delivers an experimentally consequential advance.
  • Systems-level materials integration — from material to working device or platform — when the integration itself is the conceptual contribution.

Method & evidence bar

  • The paper must pair rigorous, reproducible data with a clear significance story: what general principle or capability the advance unlocks, not just an incremental number.
  • Materials claims require thorough characterization (composition, structure, and property) appropriate to the system, with controls and benchmarks against the state of the art.
  • Performance metrics must be reported with proper normalization, error bars/replicates, and standardized parameters for the relevant domain (e.g., cycling/efficiency for energy, mechanical metrics for structural materials).
  • Mechanistic or design-principle understanding is expected where it underpins the claim — established by experiment, characterization, or validated computation rather than assertion.
  • Reproducibility and full methodological detail (synthesis, processing, measurement, computation) are required, with data deposited per Cell Press data-availability policy.
  • Societal-relevance claims must be substantiated and proportionate, not aspirational hand-waving.

Structure & house style

  • Cell Press narrative format: an eTOC blurb, a context-setting introduction, integrated Results and Discussion, and an Experimental Procedures/STAR-style Methods section; re-check the current Methods format on the live site.
  • A "Progress and Potential" or equivalent significance statement is expected — a short, accessible articulation of why the work matters and to whom.
  • A graphical abstract is required and must convey the materials advance and its significance at a glance.
  • Figures should tell a coherent story integrating characterization, mechanism, and performance; each must advance the narrative rather than archive data.
  • Writing is accessible and significance-forward, oriented to a broad materials readership; jargon is minimized and the advance is foregrounded early.
  • Supplemental Information carries extended methods, additional characterization, and supporting data; article types and length limits should be re-checked on the live site.
Show full SKILL.md (313 more words)Show less

Official-submission checklist

  • Before giving submission-ready advice, read ../../resources/source-basis.md and ../../resources/official-source-map.md; start from the official source anchors for this journal family, then cite the current Matter page you checked.
  • Search the live site for "Matter Cell Press guide for authors" and follow the current Cell Press version.
  • Re-check article-type definitions and current length/figure limits, the significance-statement (Progress and Potential) requirement, and Supplemental Information conventions.
  • Re-check Cell Press data-availability, code, and STAR Methods / Experimental Procedures requirements for the relevant materials domain.
  • Re-check competing-interests, funding, lead-contact/author-contributions, and AI-use disclosure requirements; confirm preprint policy.
  • If the live official instructions conflict with this skill, the official instructions win.

Pre-submission self-check

  • One sentence — the transformative materials advance and the broad significance (including societal relevance where applicable) it carries.
  • Characterization, mechanism/design principle, and performance are rigorous, controlled, and benchmarked against the state of the art.
  • Metrics are properly normalized and reported with error bars/replicates and domain-standard parameters.
  • The significance statement and graphical abstract communicate why the work matters to a broad materials readership.
  • Methods and data meet Cell Press reproducibility and data-availability requirements.
  • The work is positioned against recent Matter / Nature Materials / Advanced Materials literature on the same materials problem.

Common desk-reject triggers

  • An incremental property improvement in a narrow system with no general principle or broad significance story.
  • A device- or application-only paper where the materials advance is thin and the metric is the sole contribution.
  • Insufficient characterization, missing controls/benchmarks, or unsubstantiated performance and societal-relevance claims.
  • A narrowly specialist study inaccessible to the broad readership, with no narrative significance framing.
  • A review or perspective submitted as primary research, or a manuscript lacking the required significance statement and graphical abstract.

Re-routing decision

  • Energy conversion/storage where energy science and device-level impact are the core: joule.
  • Applied functional-materials advance centered on devices and performance: advanced-materials.
  • Highest-impact, conceptually defining primary materials research: nature-materials.
  • Authoritative materials review rather than primary research: nature-reviews-materials.

Output format

text
[Fit] High / Medium / Low (one-line reason)
[Target] Matter
[Topic tags] <2–3 closest topics>
[Method/evidence] <does rigorous, benchmarked materials data pair with a clear atoms-to-systems significance story, societal relevance where applicable?>
[Top risk] <the single most likely reason for rejection>
[Official items to re-check] <article-type limits / significance statement & graphical abstract / STAR Methods & data availability / disclosure / preprint>
[Re-route suggestion] <if not a fit, a better-matched venue>

© 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 English-NaturalScience-Journal-Skills/skills/matter of brycewang-stanford/Awesome-Journal-Skills.

Open the folder on GitHubat commit 932eb23

Compare with similar skills

Matter 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.

Matter compared with similar skills
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Matter this skillbrycewang-stanford/Awesome-Journal-Skills1.2k—~2.1kAutomated safety check: PassMIT
Matter Intakeanthropics/claude-for-legal9.6k1 repos~3.3kAutomated safety check: PassApache-2.0
Investor Materialsaffaan-m/ECC276k3 repos~268Automated safety check: PassMIT
Material Designsickn33/agentic-awesome-skills47k1 repos~2.6kAutomated safety check: PassMIT
Materialbergside/awesome-design-skills3.1k1 repos~919Automated safety check: PassMIT
Matter Workspaceanthropics/claude-for-legal9.6k3 repos~2.5kAutomated safety check: PassApache-2.0

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Questions about Matter

What does Matter do?

A skill your agent uses when targeting Matter (Matter) or deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance. Matter is an agent skill from brycewang-stanford/Awesome-Journal-Skills. Use when targeting Matter (Matter) or deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance.

When should I use Matter?

Matter fits situations like: targeting Matter (Matter); deciding whether a materials manuscript fits this Cell Press primary-research venue spanning atoms to systems with societal relevance.

How do I install Matter in Claude Code?

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

How do I install Matter in Codex?

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

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

What does Matter need to run?

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

Does Matter 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 Matter 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 Matter use?

Matter 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 Matter use?

About 2.1k tokens (SKILL.md is roughly 8.3k 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 Matter?

Skills that share tags, products or a category with Matter: Matter Intake (anthropics/claude-for-legal, 9.6k stars), Investor Materials (affaan-m/ECC, 276k stars), Material Design (sickn33/agentic-awesome-skills, 47k stars) and Material (bergside/awesome-design-skills, 3.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Matter?

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.