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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54,221 results · page 297 of 1,808
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tooluniverse-comparative-genomicsSkillDev tools
Lets your agent compare genes across species, find equivalent genes in other organisms, and analyze evolutionary conservation using public biology databases.
Ready to connect★ 2k
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tooluniverse-computational-biophysicsSkillDev tools
Lets your agent solve biophysics calculations like drug half-life, disease spread rates, and enzyme kinetics.
Ready to connect★ 2k
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tooluniverse-crispr-screen-analysisSkillDev tools
Lets your agent analyze CRISPR screen data, scoring genes, checking quality, and ranking top hits.
Ready to connect★ 2k
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tooluniverse-cs-setupSkillAI & models
Installs or updates the ToolUniverse science toolkit by setting up its environment and fetching the latest workflows.
Ready to connect★ 2k
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tooluniverse-custom-toolSkillDev tools
Lets your agent add custom local tools to ToolUniverse via JSON configs or Python classes.
Ready to connect★ 2k
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tooluniverse-data-integration-analysisSkillDatabases & data
Lets your agent annotate gene lists with function, pathway, and disease info from biology databases.
Ready to connect★ 2k
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tooluniverse-data-wranglingSkillSearch
Lets your agent download and parse scientific data files like VCF and h5ad when standard tools fall short.
Ready to connect★ 2k
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tooluniverse-dataset-discoverySkillDatabases & data
Lets your agent find and evaluate research datasets across 30+ scientific repositories for a given research question.
Ready to connect★ 2k
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tooluniverse-diagnostic-test-evaluationSkillDev tools
Lets your agent compute diagnostic test accuracy metrics like sensitivity, specificity, PPV, NPV, and ROC/AUC from data.
Ready to connect★ 2k
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tooluniverse-disease-researchSkillDev tools
Lets your agent generate disease research reports covering genetics, drug targets, clinical trials, and epidemiology.
Ready to connect★ 2k
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tooluniverse-dose-responseSkillAI & models
Lets your agent fit dose-response curves and calculate IC50, EC50, Hill slope, and potency from your assay data.
Ready to connect★ 2k
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tooluniverse-drug-drug-interactionSkillSearch
Lets your agent check whether two or more drugs interact and get safety recommendations.
Ready to connect★ 2k
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tooluniverse-drug-mechanism-researchSkillMedia
Lets your agent trace how a drug works from its target through pathways to clinical effects.
Ready to connect★ 2k
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tooluniverse-drug-regulatorySkillDev tools
Lets your agent look up drug approval status, patents, generics, drug classes, and FDA labels.
Ready to connect★ 2k
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tooluniverse-drug-repurposingSkillDev tools
Lets your agent find existing drugs that could be reused to treat other diseases.
Ready to connect★ 2k
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tooluniverse-drug-researchSkillDev tools
Lets your agent build detailed drug profiles covering targets, interactions, trials, side effects, and approval history.
Ready to connect★ 2k
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tooluniverse-drug-synergySkillAI & models
Lets your agent analyze whether two drugs work better together using standard synergy models.
Ready to connect★ 2k
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tooluniverse-drug-target-validationSkillDev tools
Scores a drug target for druggability, safety, and feasibility to give a go/no-go recommendation.
Ready to connect★ 2k
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tooluniverse-ecology-biodiversitySkillDev tools
Lets your agent look up species taxonomy, sightings, conservation status, and ecology research for biodiversity questions.
Ready to connect★ 2k
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tooluniverse-electron-microscopySkillSearch
Lets your agent search electron microscopy databases for 3D structural data on proteins and complexes.
Ready to connect★ 2k
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tooluniverse-enzyme-kineticsSkillProductivity
Lets your agent calculate enzyme kinetics values like Km, Vmax, and kcat from substrate-velocity data.
Ready to connect★ 2k
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tooluniverse-epidemiological-analysisSkillMedia
Lets your agent run full observational epidemiology studies, writing and executing Python code from research question to statistical report.
Ready to connect★ 2k
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tooluniverse-epigenomicsSkillDev tools
Lets your agent analyze DNA methylation, ChIP-seq, ATAC-seq, and other epigenomics data with statistics and genome annotation.
Ready to connect★ 2k
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tooluniverse-epigenomics-chromatinSkillDev tools
Lets your agent analyze histone modifications, chromatin accessibility, and transcription factor binding from public epigenomics databases.
Ready to connect★ 2k
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tooluniverse-expression-data-retrievalSkillDatabases & data
Lets your agent find and evaluate gene expression datasets from ArrayExpress and BioStudies by organism, tissue, or condition.
Ready to connect★ 2k
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tooluniverse-fastq-qcSkillDev tools
Lets your agent run quality checks on DNA sequencing read files and summarize results with FastQC and MultiQC.
Ready to connect★ 2k
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tooluniverse-functional-genomics-screensSkillDev tools
Lets your agent analyze gene screening results by combining essentiality, pathway, druggability, and clinical data.
Ready to connect★ 2k
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tooluniverse-gene-disease-associationSkillDev tools
Lets your agent look up which diseases are linked to a gene by cross-referencing several genetics databases.
Ready to connect★ 2k
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tooluniverse-gene-enrichmentSkillDev tools
Lets your agent run gene-set enrichment analysis to find biological pathways overrepresented in a gene list.
Ready to connect★ 2k
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tooluniverse-gene-liabilitySkillDev tools
Lets your agent assess the safety risks of suppressing or inhibiting a specific gene.
Ready to connect★ 2k
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.
53,789 of the 54,221 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.