Best physical and earth sciences skills for Claude Code, Codex and other agents.

Guided DFM review of a part for sheet metal, CNC machining or injection molding, covering bends, tool access, draft and undercuts, with evidence-first measurement rules.

earthtojake/text-to-cad

Find and remove AI slop — the generic, machine-default visual and copy tics of vibe-coded products — from a web project.

yetone/kill-ai-slop

Comprehensive Python library for astronomy and astrophysics.

zLanqing/codex-claude-academic-skills

Materials science toolkit. An agent skill from zLanqing/codex-claude-academic-skills.

zLanqing/codex-claude-academic-skills

Runs Cantera constant-volume or constant-pressure ignition simulations and reports temperature-based ignition delay with mechanism provenance and checks.

K-Dense-AI/scientific-agent-skills

Get current weather and forecasts via wttr.in or Open-Meteo.

trpc-group/trpc-agent-go

Generate publication-quality molecular visualization images using PyMOL.

ChatMol/ChatMol

Write domain-authentic review articles that synthesize rather than stack.

Muuuun/luxas

Prepare PBS HPC jobs, choose allocation and filesystem settings, submit and monitor jobs, and diagnose job output.

argonne-lcf/ChemGraph

Create a new model wrapper for the PhysicsNeMo CFD benchmarking workflow.

NVIDIA/physicsnemo-cfd

Search, filter, download, and analyze Copernicus Data Space products with the phidown project.

ESA-PhiLab/phidown

Cross-driver GUI actuation for CAE solvers running under sim-cli.

svd-ai-lab/sim-cli

Compute and interpret a Western tropical natal chart (birth chart / natal chart / 本命盘 / 星盘) from birth datetime and location.

shizhilya/yuan

ClimWorkflow climate-data workflow: map a natural-language climate goal to Plan-Agent / Data-Agent / Coding-Agent roles, then call the 7-tool DAG (optional read-only validate after report).

Hongjian01/ClimWorkflow

Seven command-line Python calculators for early architectural checks: area and density, U-value, daylight factor, egress, structural load, energy demand and cost.

Abhinavbwj/Skills-Architects

Apply RTDT customization specifically to the shipped auto-aero virtual wind tunnel.

NVIDIA-Omniverse-blueprints/digital-twins-for-fluid-simulation

Create a custom metric for the PhysicsNeMo CFD benchmarking workflow.

NVIDIA/physicsnemo-cfd

DeePMD-kit and Deep Potential Molecular Dynamics workflows. An agent skill from JCLiuGroup/AI-Computational-Chemist.

JCLiuGroup/AI-Computational-Chemist

Run LAMMPS molecular dynamics with DeePMD-kit machine learning potentials.

Hello-QM/catgo-LRG

Create a new dataset adapter for the PhysicsNeMo CFD benchmarking workflow.

NVIDIA/physicsnemo-cfd

Develop, test, and extend ChemGraph -- an agentic framework for automated molecular simulations using LLMs, LangGraph, ASE, and MCP servers

argonne-lcf/ChemGraph

Cross-solver operating discipline for sim-cli workflows — tool choice, input classification, acceptance semantics, and escalation rules that apply across solvers.

svd-ai-lab/sim-cli

Turns a user-supplied atomic structure and DFT settings into a runnable Quantum ESPRESSO input file, stopping short of submitting the job.

jinzhezenggroup/computational-chemistry-agent-skills

Build a solvated, charge-neutralized protein-ligand complex for OpenMM molecular dynamics simulation.

learningmatter-mit/AtomisticSkills

Comprehensive geospatial science skill covering remote sensing, GIS, spatial analysis, machine learning for earth observation, and 30+ scientific domains.

LeonChaoX/qinyan-academic-skills

Use ChemGraph Python and CLI workflows, agent-written batch scripts, and attached chemistry MCP tools.

argonne-lcf/ChemGraph

Runs computational fluid dynamics simulations with the FluidSim Python framework: 2D and 3D Navier-Stokes, shallow water and stratified flow solvers plus output analysis.

davila7/claude-code-templates

Parse, navigate, and query materials science ontology structure (classes, properties, hierarchy).

FreedomIntelligence/OpenClaw-Medical-Skills

Prepares, validates and runs DP-GEN simplify jobs that thin out repeated or redundant DeepMD datasets, generating param.json and machine.json for local or scheduler runs.

jinzhezenggroup/computational-chemistry-agent-skills

Run, diagnose, reproduce, and validate ANSYS Fluent CFD simulations of forced-convection autoclaves using Fluent MCP or PyFluent.

Cai-aa/CAE-Agent-Hub

Prepare, validate, run, resume, troubleshoot, and analyze GROMACS molecular dynamics.

JCLiuGroup/AI-Computational-Chemist

Validates and registers new SoT IDs with cross-reference integrity.

mattgierhart/PRD-driven-context-engineering

Weather query skill that retrieves current temperature, humidity, wind speed, and multi-day forecasts for a given city or coordinate.

Alex8791-cyber/cognithor

Map materials science terms, crystal structures, and sample descriptions to ontology classes and properties.

FreedomIntelligence/OpenClaw-Medical-Skills

Visualize, analyze, and render protein and molecular structures using PyMOL.

google-deepmind/science-skills

Prepares and runs molecular dynamics simulations in LAMMPS with a DeePMD machine-learning potential, writing the input script and choosing NVE, NVT or NPT.

jinzhezenggroup/computational-chemistry-agent-skills

Comprehensive geospatial science skill covering remote sensing, GIS, spatial analysis, machine learning for earth observation, and 30+ scientific domains.

agent-skills-hub/agent-skills-hub

Conduct comprehensive multi-scale site analysis from regional to neighborhood to site scale.

Abhinavbwj/Urban-Design-Skills-Claude

Prepares and explains LAMMPS input scripts for reactive molecular dynamics with the ReaxFF potential, including charge equilibration and ensemble choice.

jinzhezenggroup/computational-chemistry-agent-skills

Prepare, run, and validate LAMMPS molecular dynamics. An agent skill from JCLiuGroup/AI-Computational-Chemist.

JCLiuGroup/AI-Computational-Chemist

Rowan is a cloud-native molecular modeling and medicinal-chemistry workflow platform with a Python API.

K-Dense-AI/scientific-agent-skills

Transform vague product ideas into evidence-anchored problem statements for PRD v0.1 Spark.

mattgierhart/PRD-driven-context-engineering

Core Python library for astronomy and astrophysics workflows that need Astropy APIs, including units/quantities, coordinates, FITS I/O, tables, time systems, WCS, and cosmology.

K-Dense-AI/scientific-agent-skills

Plans, configures, inspects, restarts, and analyzes bounded FluidSim computational-fluid-dynamics simulations with explicit numerical-validity and HPC safety checks.

K-Dense-AI/scientific-agent-skills

Solves seawater carbonate chemistry with PyCO2SYS for chemical oceanography, ocean acidification, and marine carbon-cycle research.

K-Dense-AI/scientific-agent-skills

Performs Particle Image Velocimetry (PIV) analysis with OpenPIV.

K-Dense-AI/scientific-agent-skills

Analyzes, validates, converts, and transforms materials structures and computed materials data with pymatgen.

K-Dense-AI/scientific-agent-skills

Transform validated pain points into articulated user value statements for PRD v0.1 Spark.

mattgierhart/PRD-driven-context-engineering