Scientific

16,357 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

math-modeling-contest

145

xuec699-sudo/math-modeling-skills

Skill Codex

A math-modeling contest assistant for competitions such as CUMCM, 51MCM, and MCM/ICM. Math modeling uses mathematical models to analyze real-world problems and support conclusions.

not rated 246 +2 5mo ago A 119 tokens

ripple

146

xyskywalker/Ripple

Skill Claude CodeCodex

Orchestrates Ripple CLI inside OpenClaw for installation, domain guidance, request validation, async simulation submission, 30-second polling, historical job lookup, cancellation, and explicit cleanup. Use when the user wants to run or manage Ripple simulations without leaving OpenClaw.

not rated 244 +2 6mo ago A 57 tokens AGPL-3.0

algorithms-researcher

148

K-Dense-AI/scientific-agents

Plugin Claude Code

Bundles 1 skill, 1 agent · 347 tokens together

Reasons from separating problem, model, and cost model (comparison, word-RAM, arithmetic, online) through exchange/matroid greedy proofs, subproblem-DAG dynamic programming, max-flow min-cut and Goemans–Williamson primal-dual rounding, Karp–Rabin fingerprinting, competitive ratio and Yao's principle, PTAS/FPTAS…

not rated 237 +4 1mo ago A tokens not measured original MIT

opentikz

149

opentikz/opentikz

Plugin Claude Code

Bundles 1 skill · 61 tokens together

Find, edit, and verify academic TikZ figures (icons, templates, examples) with the using-opentikz skill.

not rated 236 +3 3mo ago A tokens not measured

healthmd-cli

150

CodyBontecou/health-md

Skill Claude CodeCodex

Safely install and use the Health.md CLI and MCP server to query user-authorized health data, chart typed metrics, inspect sleep and workouts, export scoped or complete public/authorized Apple Health or Health Connect data, and recover durable jobs on macOS, Linux, or Windows. Use for consumer workflows, not Health.md…

not rated 236 changed 1mo ago A 70 tokens AGPL-3.0

origin-pro-mcp-skill

151

leima-max/origin-pro-mcp-skill

Skill Claude CodeCodex

Use this skill when the user wants to create, edit, style, fit, or export Origin Pro worksheets and figures through the origin-pro MCP server.

not rated 232 +3 5mo ago A 0 tokens original MIT

healthchain

152

healthchainai/HealthChain

Plugin Claude Code

Bundles 1 skill · 60 tokens together

Build healthcare AI services with HealthChain: FHIR gateways, validated FHIR resources, and typed agent tools.

not rated 231 +1 yesterday A tokens not measured original Apache-2.0

lean4

153

frenzymath/Archon

Plugin Claude Code

Bundles 1 skill, 11 commands, 4 agents, 3 hooks · 404 tokens together

Archon's modified Lean 4 plugin (draft, formalize, autoformalize, prove, autoprove, checkpoint, review, refactor, golf, learn, doctor) — forked from cameronfreer/lean4-skills.

not rated 230 +1 2mo ago A tokens not measured original Apache-2.0

itasca-mcp

154

yusong652/itasca-mcp

MCP server Claude CodeCodexCursor +2

MCP server for ITASCA software (PFC, FLAC, 3DEC, MPoint, MassFlow) simulation workflows. Runs locally from the itasca-mcp Python package.

not rated 227 +2 yesterday A tokens not measured original MIT

codex-panel-reproduce

155

littlepeachs/NaturePanelForge

Skill Claude CodeCodex

Use this skill when asked to reproduce or refine a single scientific figure panel as editable Python/matplotlib code in NaturePanelForge. It covers the local Codex panel-to-code workflow, dry-runs, review loops, expected artifacts, and validation.

not rated 225 3mo ago A SkillSpector: pass 56 tokens original MIT

paper-radar

156

tigerless-labs/paper-radar

Skill Claude CodeCodex

Scrape AI papers published by 28 big tech companies and AI labs in a given date window, with institutional attribution (lead vs. participating vs. intern). Use when the user asks "what did big tech publish recently", "what AI research has put out", "run the paper radar", or wants to inventory recent arXiv output by…

not rated 224 +1 2mo ago A 98 tokens

BioTender-max/awesome-bio-agent-skills

Skill Claude CodeCodex

Designs adaptive clinical trials including group-sequential (O'Brien-Fleming, Pocock, Lan-DeMets spending), sample-size re-estimation (blinded Friede-Kieser, unblinded Cui-Hung-Wang, Mehta-Pocock promising zone), seamless Phase 2/3 with treatment-arm selection, population enrichment, and response-adaptive…

not rated 216 +4 4mo ago A 147 tokens

experiment-agent

158

Imbad0202/experiment-agent

Skill Claude CodeCodex

Experiment executor and monitor for academic research. 2-agent system covering code experiments (ML training, statistical analysis, ETL, simulation) and human studies (surveys, field studies, interviews). 4 modes: run (execute + monitor code), manage (track human studies), validate (statistical interpretation +…

not rated 214 +1 changed yesterday C 141 tokens

Mr-potato-123/cumcm-paper-hand-skill

Skill Claude CodeCodex

A workflow for solving mathematical modelling competition problems and delivering the work as a LaTeX paper. It organises the problem statement, modelling notes, code, results, references, and final PDF.

not rated 214 2mo ago A SkillSpector: pass 178 tokens original MIT

meihua-yishu

160

muyen/meihua-yishu

Skill Claude CodeCodex

A skill for Meihua Yishu, a Chinese form of I Ching divination that uses hexagrams, including character-based readings. It responds to requests for fortune telling and related readings.

not rated 212 +1 2mo ago A 0 tokens

paperpush

161

pachterlab/paperpush

Plugin Claude Code

Bundles 7 skills · 847 tokens together

Skills for paperpush: autofill a submission from the manuscript, validate it against the venue's guidelines, submit it, debug a stalled portal run, and add venues.

not rated 210 +2 yesterday A tokens not measured original BSD-2-Clause

NVIDIA/nvalchemi-toolkit

Skill Claude Code ✓ vendor

How to distill a large teacher MLIP into a small student with DistillationStrategy — teacher signals and offline dataset labeling, the teacher loss targets, the on-policy segment loop (propagator, replay buffer, mixed loader), checkpoints and restart, and accuracy/stability evaluation with acceptance thresholds. Use…

not rated 204 +2 changed yesterday A 109 tokens original Apache-2.0

maxwell2732/pAI-Econ-claude

Skill Claude Code

Human-in-the-loop theoretical economics research pipeline: from economic intuition to manuscript skeleton in 10 structured stages with quality gates. Two modes: open-ended theory-development (default) and empirical-companion for building a minimal model around finished empirical results.

not rated 200 +4 changed 1mo ago B 59 tokens

autoresearch

164

moedesux/autoresearch-opencode

Skill Claude CodeCodex

Set up and run an autonomous experiment loop for any optimization target. Use when asked to start autoresearch or run experiments.

not rated 197 7mo ago A 27 tokens

mbse-workflow

165

matlab/agent-skills-playground

Skill Claude CodeCodex

Use this skill for guided MBSE work in MATLAB — starting a new project, resuming work mid-workflow on an existing project, or answering orientation questions about how the MBSE skills fit together. Trigger when the user says they want to create, start, or set up a new MBSE project; work on a model-based systems…

not rated 197 +3 changed 1mo ago A 119 tokens

manim-skill

166

Yusuke710/manim-skill

Plugin Claude Code

Bundles 1 skill · 74 tokens together

Claude Code Skill for creating mathematical animations using Manim Community Edition. Plan, code, render, and iterate on 3Blue1Brown-style videos.

not rated 194 +5 1mo ago A tokens not measured original MIT

spatial-analysis

167

MEKXH/golem

Skill Claude CodeCodex

Guide agent through geospatial data analysis tasks using built-in, learned, and fabricated geo tools.

not rated 193 +7 4mo ago A SkillSpector: pass 22 tokens original MIT

informed-patient

168

DrCatHicks/informed-patient

Plugin Claude Code

Bundles 1 skill · 61 tokens together

Guides users through a structured symptom interview, literature search, and evidence evaluation to prepare for medical appointments.

not rated 191 +3 1mo ago A tokens not measured CC-BY-4.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: