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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65,240 results · page 501 of 2,175
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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-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-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-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-ecology-biodiversitySkillDev tools
Lets your agent look up species, check conservation status, and answer ecology and biodiversity research 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 observational epidemiology studies, from framing a research question to a statistical report.
Ready to connect★ 2k
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tooluniverse-epigenomics-chromatinSkillDev tools
Lets your agent analyze chromatin data like ChIP-seq and ATAC-seq from ENCODE and Roadmap Epigenomics.
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-liabilitySkillDev tools
Lets your agent assess the safety risks of suppressing or inhibiting a specific gene.
Ready to connect★ 2k
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tooluniverse-gene-regulatory-networksSkillAI & models
Lets your agent infer which transcription factors regulate a gene and map their regulatory networks.
Ready to connect★ 2k
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tooluniverse-gpcr-structural-pharmacologySkillDev tools
Lets your agent classify GPCR ligand types and analyze receptor-ligand binding using structural data.
Ready to connect★ 2k
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tooluniverse-hla-immunogenomicsSkillDev tools
Lets your agent analyze HLA genes and peptide binding for transplant matching, vaccine design, and immunotherapy.
Ready to connect★ 2k
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tooluniverse-immunologySkillDev tools
Lets your agent run immunology research tasks like predicting HLA binding and mapping vaccine epitopes.
Ready to connect★ 2k
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tooluniverse-inorganic-physical-chemistrySkillDev tools
Lets your agent answer inorganic and physical chemistry questions like crystal structures and thermodynamic properties.
Ready to connect★ 2k
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tooluniverse-install-skillsSkillFiles & storage
Lets your agent detect and auto-install missing ToolUniverse research skills on your machine.
Ready to connect★ 2k
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tooluniverse-kegg-disease-drugSkillDatabases & data
Lets your agent look up how diseases, genes, drugs, and variants connect using curated biomedical databases.
Ready to connect★ 2k
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tooluniverse-lipidomicsSkillDev tools
Lets your agent identify lipids, map lipid metabolism pathways, and look up lipid-disease links from biology databases.
Ready to connect★ 2k
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tooluniverse-mendelian-randomizationSkillAI & models
Lets your agent test whether one factor actually causes another using genetic data analysis.
Ready to connect★ 2k
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tooluniverse-meta-analysisSkillAI & models
Lets your agent pool results from multiple studies, measure heterogeneity, and build a forest plot for meta-analysis.
Ready to connect★ 2k
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tooluniverse-metabolomics-pathwaySkillDev tools
Lets your agent look up metabolites, map them to biological pathways, and connect them to diseases and genes.
Ready to connect★ 2k
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tooluniverse-metagenomics-analysisSkillDev tools
Lets your agent analyze microbiome sequencing studies, classify species, and link findings to health conditions.
Ready to connect★ 2k
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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.
65,240 of the 65,240 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 workspace 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.