Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
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52,958 results · page 43 of 1,766
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pkpd-modelingSkillMonitoring & ops
Lets your agent run pharmacokinetic and pharmacodynamic modelling, from non-compartmental analysis to dose prediction.
Ready to connect★ 45k
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polarsSkillDatabases & data
Lets your agent process and analyze large tabular datasets in Python quickly, with lazy queries, streaming, and optional GPU support.
Ready to connect★ 45k
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polars-bioSkillFiles & storage
Lets your agent analyze genomic data files like BED and VCF, doing interval operations such as overlap and merge on large datasets.
Ready to connect★ 45k
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pptx-postersSkillDocs & knowledge
Lets your agent build and check editable PowerPoint scientific posters from your own approved content.
Ready to connect★ 45k
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primekgSkillAI & models
Lets your agent look up genes, drugs, diseases, and phenotypes in a precision medicine knowledge graph.
Ready to connect★ 45k
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protocolsio-integrationSkillProductivity
Lets your agent read, validate, and export protocols from protocols.io, or draft change plans without executing them.
Ready to connect★ 45k
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pufferlibSkillAI & models
Gives your agent expert guidance for building and training reinforcement-learning environments with PufferLib.
Ready to connect★ 45k
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pydeseq2SkillAI & models
Lets your agent run differential gene expression analysis on RNA-seq data with statistics and plots.
Ready to connect★ 45k
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pydicomSkillDatabases & data
Lets your agent read, inspect, and edit medical imaging DICOM files, including metadata and pixel data.
Ready to connect★ 45k
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pyhealthSkillDatabases & data
Lets your agent build healthcare machine-learning pipelines that load clinical datasets, define tasks, and run models.
Ready to connect★ 45k
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pylabrobotSkillAI & models
Lets your agent write and review lab automation protocols and liquid-handling plans using PyLabRobot, with offline simulation.
Ready to connect★ 45k
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pymatgenSkillAI & models
Lets your agent analyze, validate, and convert crystal structures and computed materials data using pymatgen.
Ready to connect★ 45k
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pymcSkillAI & models
Lets your agent build Bayesian statistical models and run simulations to estimate uncertainty in data.
Ready to connect★ 45k
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pymooSkillMedia
Lets your agent solve multi-objective optimization problems and compute Pareto fronts using algorithms like NSGA-II.
Ready to connect★ 45k
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pyopenmsSkillFiles & storage
Lets your agent analyze mass spectrometry data for proteomics and metabolomics, including peptide identification and quantification.
Ready to connect★ 45k
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pysamSkillFiles & storage
Lets your agent read, filter, and write genomic data files like BAM, VCF, and FASTQ using Python.
Ready to connect★ 45k
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pytdcSkillDatabases & data
Lets your agent fetch and analyze drug discovery datasets and run standard benchmarks from Therapeutics Data Commons.
Ready to connect★ 45k
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pytorch-lightningSkillMonitoring & ops
Lets your agent write and run PyTorch training code organized for multi-GPU and distributed deep learning.
Ready to connect★ 45k
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pyzoteroSkillAI & models
Lets your agent manage your Zotero reference library: search, add, edit, and organize citations and collections.
Ready to connect★ 45k
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qiskitSkillAI & models
Lets your agent build, simulate, and run quantum circuits using Qiskit and IBM quantum computers.
Ready to connect★ 45k
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qutipSkillAI & models
Lets your agent simulate quantum systems, including dynamics, steady states, spectra, and phase-space analyses.
Ready to connect★ 45k
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rdkitSkillSearch
Cheminformatics toolkit for fine-grained molecular control. SMILES/SDF parsing, descriptors (MW, LogP, TPSA), fingerprints, substructure search, 2D/3D generation, similarity, reactions. For standard workflows with simpler interface, use datamol (wrapper around RDKit). Use rdkit for advanced control,
Ready to connect★ 45k
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relsa-severity-assessmentSkillAI & models
Lets your agent assess severity and predict humane endpoints in lab animal studies from welfare data.
Ready to connect★ 45k
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research-grantsSkillAI & models
Lets your agent draft research grant proposals for agencies like NSF, NIH, and DARPA with agency-specific formatting.
Ready to connect★ 45k
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research-lookupSkillSearch
Lets your agent gather scholarly literature, references, and background evidence for a research paper or brief.
Ready to connect★ 45k
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rowanSkillAI & models
Rowan is a cloud-native molecular modeling and medicinal-chemistry workflow platform with a Python API. Use for pKa and macropKa prediction, conformer and tautomer ensembles, docking and analogue docking, protein-ligand cofolding, MSA generation, molecular dynamics, permeability, descriptor workflow
Ready to connect★ 45k
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scanpySkillFiles & storage
Lets your agent run single-cell RNA-seq analysis: QC, clustering, dimensionality reduction, and converting Seurat files.
Ready to connect★ 45k
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scholar-evaluationSkillAI & models
Lets your agent review scholarly works with traceable feedback and audit research-assessment rubrics.
Ready to connect★ 45k
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scientific-brainstormingSkillMonitoring & ops
Lets your agent run structured scientific brainstorming with independent idea generation, critique, and decision logs.
Ready to connect★ 45k
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scientific-critical-thinkingSkillMedia
Lets your agent evaluate scientific claims, spot bias, and grade evidence quality using frameworks like GRADE.
Ready to connect★ 45k
What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
52,524 of the 52,958 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.