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.

geo-infer

553

ActiveInferenceInstitute/GEO-INFER

Skill Claude CodeCodex

Geospatial Active Inference framework with 45 modules for ecological, civic, and commercial spatial analysis. Use when working with geospatial data, Active Inference, Bayesian modeling, H3 hexagonal indexing, spatial statistics, or any domain-specific geographic analysis (agriculture, health, economics, risk, climate…

not rated 17 changed 1mo ago A 76 tokens

Jill0099/causal-inference-mixtape

Skill Claude CodeCodex

This skill should be used when the user asks to "implement a DiD regression", "run a staggered difference-in-differences", "set up an event study", "implement IV / 2SLS", "run a regression discontinuity design", "build synthetic control", "do propensity score matching", "test parallel trends", "run Honest DiD", "wild…

not rated 17 2mo ago A 209 tokens original MIT

scmcp

555

scmcphub/scmcp

MCP server Claude CodeCodexCursor +2

An MCP server for scRNA-Seq analysis with natural language! Runs locally from the scmcp Python package.

not rated 16 1y ago A tokens not measured original BSD-3-Clause

HolobiomicsLab/asb-skill-collections

Skill Claude CodeCodex

Use when when you have aligned ChIP-Seq reads (single-end BED or paired-end BEDPE format) and need to identify enriched genomic regions by comparing ChIP signal against control background, with the ability to customize fragment length estimation, local bias calculation, and peak score thresholds.

not rated 16 6d ago A SkillSpector: pass 66 tokens original Apache-2.0

biomed-research

557

nickzren/biomed-agent

Skill Claude CodeCodex

Use when answering biomedical research questions that need source-backed evidence from local MCP servers, including gene, disease, drug, variant, phenotype, study, or clinical-trial questions.

not rated 16 1mo ago A 39 tokens original Apache-2.0

mcpymol

558

chemrich/MCPymol

MCP server Claude CodeCodexCursor +2

A conversational MCP server interface for PyMOL protein visualization. Runs locally from the mcpymol Python package.

not rated 16 yesterday A tokens not measured original MIT

aringadre76/mcp-for-research

MCP server Claude CodeCodexCursor +2

Consolidated MCP server for scholarly research across PubMed, ArXiv, Google Scholar, and JSTOR (5 powerful tools instead of 24). Runs locally from the scholarly-research-mcp npm package.

not rated 16 5mo ago A tokens not measured original MIT

SidneyBissoli/medical-terminologies-mcp

MCP server Claude CodeCodexCursor +2

Diagnoses, drugs & lab codes: ICD-11, LOINC, RxNorm, MeSH, ATC, CID-10. 33 tools, MIT. Runs locally from the medical-terminologies-mcp npm package. Needs 4 environment variables to run.

not rated 16 changed 10d ago A Socket: warn tokens not measured original MIT

black-yt/skills

Skill Claude CodeCodex

A Chinese-language guide for writing and revising artificial-intelligence research papers for academic conferences.

not rated 16 changed 9d ago A 61 tokens

quant-factor-agent

562

seuzxh/quant-factor-skill

Skill Claude CodeCodex

A reference skill for quantitative investing factors—measurable signals such as momentum or volatility used to build trading strategies. It covers factor collections from Qlib and WorldQuant.

not rated 16 +2 6mo ago A 133 tokens original MIT

FridrichMethod/awesome-skills

Skill Claude CodeCodex

Reconstruct ancestral states at internal phylogenetic nodes for sequences (PAML codeml, IQ-TREE --ancestral, GRASP, FastML), discrete traits (corHMM hidden-rate Markov, ape::ace, phytools::make.simmap stochastic mapping, BayesTraits), and continuous traits (phytools::fastAnc, geiger Brownian/OU, RPANDA). Use when…

not rated 16 +1 5d ago A 149 tokens

gpt-cmdr/ras-commander-mcp

MCP server Claude CodeCodexCursor +2

Bounded read-only HEC-RAS text information using public RAS Commander APIs. Runs locally from the ras-commander-mcp Python package. Needs 1 environment variable to run.

not rated 16 4d ago A Socket: warn tokens not measured original MIT

paper-first-reader

565

haruhisa-enomoto/math-research-harness

Agent Claude Code

Isolated forward-blind reader for a frozen mathematics manuscript. Spawn it only as the single reader of a continuous first-reader relay; it takes its whole task from the frozen DIRECTION.md it is pointed at.

not rated 16 14d ago A 46 tokens original MIT

triton-kernels

566

anthony-maio/triton-skills

Skill Claude CodeCodex

Write optimized Triton GPU kernels for deep learning operations. Covers the full spectrum from basic vector ops to Flash Attention, persistent matmul, fused normalization, quantized GEMM, and memory-efficient patterns.

not rated 15 8mo ago A 45 tokens

ncbi-datasets-server

567

Augmented-Nature/NCBI-Datasets-MCP-Server

MCP server Claude CodeCodexCursor +2

MCP server "ncbi-datasets-server" as configured in Augmented-Nature/NCBI-Datasets-MCP-Server. Runs locally from the ncbi-datasets-server npm package.

not rated 15 +1 10mo ago A tokens not measured

enrichr-mcp-server

568

tianqitang1/enrichr-mcp-server

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 116 tokens together

Gene set enrichment analysis via the Enrichr API: MCP tools for enrichment and library discovery, plus an enrichr-api skill for raw API work the tools do not cover (reverse gene lookup, library download, batch enrichment).

not rated 15 3mo ago A tokens not measured

copernicus-mcp

569

CliDyn/copernicus-mcp

MCP server Claude CodeCodexCursor +2

MCP server for safe, validated, reproducible access to Copernicus environmental data. Runs locally from the copernicus-mcp Python package.

not rated 15 2d ago A tokens not measured original BSD-3-Clause

simulink-layout-tidy

570

calebzu/pmsm-control-claude-skills-for-matlab

Skill Claude Code

Tidy the layout of an already-built Simulink model — make it compact and readable, remove block overlaps and lines that cut through blocks, and honestly minimize line-line crossings without ever falsely promising zero. Quantifies block overlaps, line-through-block hits, line-line crossings, model extent, and graph…

not rated 15 4mo ago A 190 tokens original Apache-2.0

pubcrawl

571

nickjlamb/pubcrawl

MCP server Claude CodeCodexCursor +2

PubMed & Europe PMC literature search, US/UK drug labelling, and clinical trials for AI assistants. Runs locally from the @pharmatools/pubcrawl npm package. Needs 1 environment variable to run.

not rated 15 2d ago A tokens not measured original MIT

yade-mcp

572

yusong652/yade-mcp

MCP server Claude CodeCodexCursor +2

MCP server for YADE open-source discrete element method simulation. Runs locally from the yade-mcp Python package.

not rated 15 4d ago A tokens not measured original MIT

ai-research

573

Toadoum/ai-research-skill

Skill Claude CodeCodex

Move fast AND rigorously through the full AI/ML research loop: framing a testable hypothesis, reviewing the literature, reproducing a baseline, designing leak-free experiments, tracking runs, analyzing results honestly, and writing up. Use this whenever the user is doing machine-learning or AI research — reading or…

not rated 15 +1 4mo ago A 144 tokens original MIT

MadScientistA1C/PaperSKILL

Skill Claude CodeCodex

Central hub for academic paper writing with selectable author styles. Use when the user asks to write, revise, evaluate, or distill any section of an academic paper.

not rated 15 6mo ago A 38 tokens

math-modeling

575

Hjdd14/math-modeling

Skill Claude CodeCodex needs its repo

A multi-stage workflow for mathematical modelling competitions and similar problems using documents and spreadsheet data. It covers problem review, model selection, code, charts, validation, reproducibility, and writing handoff materials.

not rated 15 changed 6d ago A 114 tokens original MIT

ysyecust/write-reader-first-papers

Skill Codex

Rewrite, restructure, translate, or audit academic manuscripts so first-time readers can identify the problem, contribution, evidence, value, and limitations without decoding internal jargon or formulaic prose. Use for English or Chinese papers, theses, dissertations, abstracts, introductions, methods, results…

not rated 15 changed 1mo ago A 172 tokens original MIT

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