run-mattergen

run-mattergen is a command for Claude Code from AMDResearch/ai4science-studio. It costs 0 tokens per session (987 once invoked), scanned A, original, MIT.

A guided command for running MatterGen, an AI model that generates crystal structures, on an AMD computing cluster. It supports Apptainer or Docker and can run through SLURM, a cluster job scheduler.

In plain words
What is it for?
Use it to prepare and run MatterGen inference or training, including container selection, model weights, generation settings, and cluster execution.
Why use it?
It collects the required environment, task, model, and generation choices before running, reducing errors in a complex scientific setup.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/amdresearch/ai4science-studio/run-mattergen
Clone the repo
git clone --depth 1 https://github.com/AMDResearch/ai4science-studio

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for run-mattergen

README.md
[![agentmods](https://agentmods.dev/badge/commands/amdresearch/ai4science-studio/run-mattergen.svg)](https://agentmods.dev/commands/amdresearch/ai4science-studio/run-mattergen)
Your own site
<a href="https://agentmods.dev/commands/amdresearch/ai4science-studio/run-mattergen"><img src="https://agentmods.dev/badge/commands/amdresearch/ai4science-studio/run-mattergen.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 987 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00987
Opus 5 $0.00000 $0.00494
Sonnet 5 $0.00000 $0.00197
Haiku 4.5 $0.00000 $0.00099

Measured 5d ago against content hash 953594d9d63e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

run-mattergen scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/commands/run-mattergen.md · 108 lines

How it starts

The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Run MatterGen crystal generation on an AMD cluster

Guide the user through running MatterGen end-to-end on an AMD cluster via SLURM or Docker.

Step 0 — Cluster config check

Check if .cluster-config.yaml (repo root) or ~/.config/ai4science-studio/cluster.yaml exists. If neither exists, run the /init-cluster flow first. If a config exists, read it and pre-fill container runtime and SLURM partition/account from saved values.

Step 1 — Questionnaire (ask ALL questions before doing anything)

Ask the user the following questions. Do not assume any defaults. Wait for answers before proceeding.

Q0. Container runtime

  • Apptainer (recommended for HPC)
  • Docker (simpler setup)

Q1. Task

  • Inference (generate novel crystal structures)
  • Training (train/fine-tune MatterGen from scratch)

Q2. (Apptainer only) SIF path Do you have an Apptainer SIF built from rocm/pytorch:rocm7.0_ubuntu22.04_py3.10_pytorch_release_2.7.1?

  • Yes — provide the full path
  • No — I will generate the pull command
  • Auto-discover — I will search the filesystem for existing ROCm PyTorch .sif files

Q3. (Inference) Generation mode

  • Unconditional — generate without constraints
  • Property-conditioned — specify properties and guidance factor

Q4. (Inference, conditioned) Properties What property conditioning dict? E.g. {"chemical_system": "Li-Fe-O", "energy_above_hull": 0.0}

Q5. Partition and account How should I determine your SLURM partition and account/project?

  • Provide manually — type your partition and account names
  • Auto-discover — I will query SLURM to find available partitions and accounts on this cluster

Step 2 — Act on answers

Auto-discovery procedures

Run these when the user chose Auto-discover for any question. Present the results and let the user confirm or override.

SIF files (Q2):

find "$HOME" /scratch /projects /opt -maxdepth 4 -name "*.sif" 2>/dev/null | head -20

Use $HOME (not /home) so the search works when the home directory is under a non-standard prefix. Filter results for SIF names containing rocm or pytorch. Verify with apptainer inspect <sif> if multiple candidates.

Read the full file on GitHub · 108 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 108 lines · 0 tokens per session scan A 953594d9d63e

Subscribe to this mod's changes

run-mattergen is a command published in the GitHub repository AMDResearch/ai4science-studio (4 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 987 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.