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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54,680 results · page 627 of 1,823
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chembl-molecule-searchSkillSearch
Lets your agent look up molecules in the ChEMBL database by name to get bioactivity data and chemical structures.
Ready to connect★ 393
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chemical_patent_analysisSkillSearch
Lets your agent check chemical novelty by searching compounds, substructures, similarities, synonyms, and literature.
Ready to connect★ 393
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chemical_property_profilingSkillProductivity
Lets your agent calculate chemical properties of molecules like hydrophobicity, H-bonds, charges, and complexity.
Ready to connect★ 393
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chemical_safety_assessmentSkillMonitoring & ops
Lets your agent look up chemical safety information, drug warnings, and predict ADME properties of molecules.
Ready to connect★ 393
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chemical_structure_comparisonSkillProductivity
Lets your agent compare chemical structures by converting names to SMILES, computing similarity, and checking PubChem records.
Ready to connect★ 393
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chemical-mass-percent-calculationSkillMonitoring & ops
Lets your agent calculate mass percentages and stoichiometric ratios for chemical reactions and compounds.
Ready to connect★ 393
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chemical-structure-analysisSkillDev tools
Lets your agent look up a chemical compound's structure, formula, molecular weight, and LogP from its name.
Ready to connect★ 393
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chromosome_analysisSkillProductivity
Lets your agent look up chromosome summaries, cytobands, genome sequences, and genome assembly info.
Ready to connect★ 393
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clinical_pharmacology_reportSkillProductivity
Lets your agent generate clinical pharmacology reports covering PK, PD, mechanisms, drug interactions, and special populations.
Ready to connect★ 393
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clinical_trial_drug_profileSkillProductivity
Lets your agent look up a drug's clinical trial studies, contraindications, pregnancy effects, and geriatric use info.
Ready to connect★ 393
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code_execution_analysisSkillSearch
Lets your agent run custom analysis code, examine software, and search datasets and literature for reference implementations.
Ready to connect★ 393
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combinatorial_chemistrySkillMedia
Lets your agent design chemistry libraries by validating SMILES, generating compound variants, and predicting drug properties.
Ready to connect★ 393
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comparative_drug_analysisSkillSearch
Lets your agent compare drugs by structure, FDA safety data, and bioactivity from PubChem and ChEMBL.
Ready to connect★ 393
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compound_database_crossrefSkillDatabases & data
Lets your agent look up chemical compounds by name across PubChem, ChEMBL, KEGG, and CAS databases.
Ready to connect★ 393
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compound_to_drug_pipelineSkillProductivity
Lets your agent convert chemical compound names to structures and check drug-likeness and FDA drug matches.
Ready to connect★ 393
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compound-name-retrievalSkillDatabases & data
Lets your agent look up a chemical's molecular structure from its common name via the PubChem database.
Ready to connect★ 393
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cross_species_genomicsSkillProductivity
Lets your agent compare genomes across species, including alignments, gene trees, and taxonomy lookups.
Ready to connect★ 393
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Daily Paper RoastSkillDev tools
Lets your agent give blunt reviewer-style critiques of papers and sort them into must-read versus skippable.
Ready to connect★ 393
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disease_compound_pipelineSkillProductivity
Lets your agent screen chemical compounds for disease relevance, predict ADMET properties, and check drug-likeness.
Ready to connect★ 393
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disease_drug_landscapeSkillProductivity
Lets your agent look up drugs linked to a disease, including FDA indications and clinical studies.
Ready to connect★ 393
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disease_knowledge_graphSkillProductivity
Lets your agent look up disease targets, drugs, publications, and phenotypes from a disease knowledge graph.
Ready to connect★ 393
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disease_protein_profilingSkillProductivity
Lets your agent look up a disease protein's data, structure, domains, and related phenotypes from public biology databases.
Ready to connect★ 393
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drug_indication_mappingSkillSearch
Lets your agent look up what diseases a drug is approved to treat using ChEMBL, FDA, and OpenTargets data.
Ready to connect★ 393
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drug_interaction_checkerSkillProductivity
Lets your agent check interactions between multiple drugs using FDA and PubChem data.
Ready to connect★ 393
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drug_metabolism_studySkillProductivity
Lets your agent look up drug metabolism, pharmacokinetics, and clinical pharmacology data from FDA, ChEMBL, and PubChem.
Ready to connect★ 393
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drug_repurposing_screenSkillProductivity
Lets your agent look up existing drugs' approved uses, mechanisms, and possible new disease applications from public databases.
Ready to connect★ 393
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drug_safety_profileSkillProductivity
Lets your agent build a complete drug safety profile covering adverse reactions, boxed warnings, interactions, and contraindications.
Ready to connect★ 393
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drug_target_identificationSkillProductivity
Lets your agent find drug targets for a disease by looking up disease-target associations and pulling detailed protein data.
Ready to connect★ 393
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drug_target_structureSkillProductivity
Lets your agent look up a drug and protein structure, run docking, and predict ADMET properties.
Ready to connect★ 393
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drug_warning_reportSkillProductivity
Lets your agent look up drug warnings, FDA boxed warnings, and adverse reactions by drug name or ID.
Ready to connect★ 393
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.
54,249 of the 54,680 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.