mxl-multimode

A solver for studying molecules arranged across a spatial grid while coupled to many light-based cavity modes. A Fabry-Pérot cavity is a space between reflective surfaces that supports selected light patterns; VSC means vibrational strong coupling.

In plain words
What is it for?
Use it for MaxwellLink multimode Fabry-Pérot cavity studies of mesoscale VSC systems. It can be used in either socket mode or embedded mode.
Why use it?
It is intended for simulations where both the molecules' positions and multiple light modes matter. The description does not provide further details about its calculations or outputs.

Skill for Claude CodeCodex

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 skills/taoeli/maxwelllink/mxl-multimode
Any agent
npx skills add TaoELi/MaxwellLink --skill mxl-multimode
Clone the repo
git clone --depth 1 https://github.com/TaoELi/MaxwellLink

Made for: Claude Code, Codex.

Per session 54 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,682 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00054 $0.01682
Opus 5 $0.00027 $0.00841
Sonnet 5 $0.00011 $0.00336
Haiku 4.5 $0.00005 $0.00168

Measured 2d ago against content hash 5eb848d873f2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mxl-multimode 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 2d 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.

skills/mxl-multimode/SKILL.md · 53 lines

The source is not reproduced here

Licensed GPL-2.0

The repository is licensed GPL-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago First seen · 53 lines · 54 tokens per session scan A 5eb848d873f2

Subscribe to this mod's changes

mxl-multimode is a skill published in the GitHub repository TaoELi/MaxwellLink (10 stars, last pushed 8d ago), licensed GPL-2.0. It adds 54 tokens to every session and 1,682 once invoked, about $0.0003 per session on Opus 5. 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.

Related

Other skills, from other repositories

iupac-name-identification-biot5

Identify the IUPAC name of a molecule using BioT5 question answering model. Use this skill when: (1) User wants to find the IUPAC name of a molecule, (2) User asks "What is the IUPAC name?" or "What's the systematic name?", (3) User provides a SMILES string and wants the IUPAC nomenclature.

PharMolix/OpenBioMed · 86 tokens

molecule-biochemical-significance-query-biot5

Query a molecule's biochemical significance and roles in biology and chemistry using BioT5 multi-modal model. Use this skill when: (1) Understanding a molecule's biological roles and functions, (2) Describing a molecule's chemical significance and applications, (3) Getting natural language explanations of molecular…

PharMolix/OpenBioMed · 89 tokens

molecode

Use for deterministic molecule understanding, graph-level editing, generation, and validation with MoleCode — an explicit Mermaid graph in which every atom and bond is a typed, named node/edge. Converting SMILES to MoleCode exposes the molecule as explicit atoms, hydrogen counts, bonds, bond orders, stereochemistry…

AtomFlow-AI/MoleCode · 209 tokens

geophysical-inversion

Geophysical data inversion workflow from data loading through mesh creation, forward modelling, inversion, and result visualization. Use when inverting ERT, magnetics, gravity, or EM survey data.

SteadfastAsArt/geoscience-skills · 44 tokens

mtpy

Magnetotelluric data processing and modelling. Read EDI files, analyze MT responses, perform inversions, and visualize resistivity models. Use when Claude needs to: (1) Read/write EDI files, (2) Process MT impedance tensors, (3) Analyze phase tensors and dimensionality, (4) Plot apparent resistivity and phase curves…

SteadfastAsArt/geoscience-skills · 119 tokens

simpeg

Simulation and Parameter Estimation in Geophysics. Framework for geophysical forward modeling and inversion. Use when Claude needs to: (1) Run geophysical inversions (DC resistivity, magnetics, gravity, EM), (2) Create forward models for potential fields or electromagnetic methods, (3) Build survey geometries and…

SteadfastAsArt/geoscience-skills · 112 tokens