Agent skills

Skills for claude-code

Read straight from the source repositories, not from submitted listings. Every skill shows what it does, what is inside, where it came from — and whether attention around its source is actually growing.

Toolclaude-code 29,140codex 4,755cursor 3,111copilot 976windsurf 55cline 34
CategoryWorkflow & Productivity 4,979AI & Agents 3,037Data & Analytics 2,345Code Review & Quality 1,376Backend & API 1,244Security 1,194Design & Presentation 1,154Documentation 965Content & Marketing 916Testing & QA 777DevOps & Cloud 576Databases 550Frontend 469Business & Finance 328Media & Video 257Other 9,833
62,644 found
2,449–2,496 · page 52 / 1,306
bio-variant-calling-clinical-interpretationClinical variant interpretation using ClinVar, ACMG guidelines, and pathogenicity predictors. Prioritize variants for diagnostic…FreedomIntelligencescriptsbio-variant-calling-deepvariantDeep learning-based variant calling with Google DeepVariant. Provides high accuracy for germline SNPs and indels from Illumina…FreedomIntelligencescriptsbio-variant-calling-filtering-best-practicesComprehensive variant filtering including GATK VQSR, hard filters, bcftools expressions, and quality metric interpretation for…FreedomIntelligencescriptsbio-variant-callingCall SNPs and indels from aligned reads using bcftools mpileup and call. Use when detecting variants from BAM files or generating…FreedomIntelligencescriptsbio-variant-calling-joint-callingJoint genotype calling across multiple samples using GATK CombineGVCFs and GenotypeGVCFs. Essential for cohort studies…FreedomIntelligencescriptsbio-variant-calling-structural-variant-callingCall structural variants (SVs) from short-read sequencing using Manta, Delly, and LUMPY. Detects deletions, insertions…FreedomIntelligencescriptsbio-variant-normalizationNormalize indel representation and split multiallelic variants using bcftools norm. Use when comparing variants from different…FreedomIntelligencescriptsbio-vcf-basicsView, query, and understand VCF/BCF variant files using bcftools and cyvcf2. Use when inspecting variants, extracting specific…FreedomIntelligencescriptsbio-vcf-manipulationMerge, concatenate, sort, intersect, and subset VCF files using bcftools. Use when combining variant files, comparing call sets…FreedomIntelligencescriptsbio-vcf-statisticsGenerate variant statistics, sample concordance, and quality metrics using bcftools stats and gtcheck. Use when evaluating…FreedomIntelligencescriptsbio-virtual-screeningPerforms structure-based virtual screening using AutoDock Vina 1.2 for molecular docking. Prepares receptor PDBQT files…FreedomIntelligencescriptsbio-write-sequencesWrite biological sequences to files (FASTA, FASTQ, GenBank, EMBL) using Biopython Bio.SeqIO. Use when saving sequences, creating…FreedomIntelligencescriptsbio-workflows-biomarker-pipelineEnd-to-end biomarker discovery workflow from expression data to validated biomarker panels. Covers feature selection with…BioTender-maxscriptsbiomedical-searchComplete biomedical information search combining PubMed, preprints, clinical trials, and FDA drug labels. Powered by Valyu…FreedomIntelligencescriptsbiorxiv-databaseEfficient database search tool for bioRxiv preprint server. Use this skill when searching for life sciences preprints by…FreedomIntelligencescriptsbiorxiv-databaseEfficient database search tool for bioRxiv preprint server. Use this skill when searching for life sciences preprints by…LeonChaoXscriptsbio-methylation-bismark-alignmentBisulfite sequencing read alignment using Bismark with bowtie2/hisat2. Handles genome preparation and produces BAM files with…BioTender-maxscriptsblog-feed-monitorScrape blog posts via RSS feeds (free, no API key) with Apify fallback for JS-heavy sites. Use when you need to monitor…gooseworks-aiscriptsbio-read-alignment-bowtie2-alignmentAlign short reads using Bowtie2 with local or end-to-end modes. Supports gapped alignment. Use when aligning ChIP-seq, ATAC-seq…BioTender-maxscriptsbrand-monitoringBrand monitoring tool for tracking mentions across social media platforms. Monitor Reddit, Google News, YouTube, and DuckDuckGo…nexscope-aiscriptsbrand-protection-amazonAmazon brand protection toolkit. Detect hijackers, counterfeits, and unauthorized sellers. Includes MAP violation monitoring…nexscope-aiscriptsbrand-protection-ebayeBay brand protection toolkit. Detect unauthorized sellers, counterfeits, and VeRO violations. Includes price monitoring…nexscope-aiscriptsbrand-protection-shopifyShopify/DTC brand protection toolkit. Detect counterfeit stores, unauthorized resellers, and trademark violations. Includes DMCA…nexscope-aiscriptsbrand-protection-tiktokTikTok Shop brand protection toolkit. Detect unauthorized sellers, counterfeit products, and affiliate abuse. Includes TikTok IP…nexscope-aiscriptsbrand-protection-walmartWalmart brand protection toolkit. Detect unauthorized sellers, counterfeits, and MAP violations. Includes Walmart Brand Portal…nexscope-aiscriptsbroken-link-checkerScans a website to find broken links (404s, 500s). Crawls internal pages, identifies broken outbound links, and reports source…nowork-studioscriptsbio-read-alignment-bwa-alignmentAlign DNA short reads to reference genomes using bwa-mem2, the faster successor to BWA-MEM. Use when aligning DNA short reads to…BioTender-maxscriptsbymaDatos de mercado de BYMA (Bolsas y Mercados Argentinos) via API publica: paneles de acciones lideres, CEDEARs, bonos soberanos…gauss314scriptscafciDatos de fondos comunes de inversion argentinos via CAFCI (Camara Argentina de Fondos Comunes de Inversion). Combina catalogo…gauss314scriptscalculatorA simple calculator that can add, subtract, multiply, and divide numbers. Use when the user needs to perform basic arithmetic…EXboysscriptscar-tcoCompare the total cost of car ownership across buy-new, buy-used, lease, and keep-your-current-car — depreciation, insurance…mohitagw15856scriptscboe-dataDatos de CBOE via APIs publicas: cotizaciones delayed de indices, futuros VX, charts intraday, most-active, market summary…gauss314scriptscc-skill-continuous-learningDevelopment skill from everything-claude-codesickn33scriptsbio-clinical-biostatistics-cdisc-dataReads, validates, and prepares CDISC SDTM and ADaM clinical trial data for analysis. Covers SDTM domain joins (DM, AE, EX, VS…BioTender-maxscriptschembl-databaseQuery ChEMBL's bioactive molecules and drug discovery data. Search compounds by structure/properties, retrieve bioactivity data…FreedomIntelligencescriptschembl-databaseQuery ChEMBL bioactive molecules and drug discovery data. Search compounds by structure/properties, retrieve bioactivity data…LeonChaoXscriptschembl-searchSearch ChEMBL bioactive molecules database with natural language queries. Find compounds and assay data with Valyu semantic…FreedomIntelligencescriptsbio-chipseq-chip-deep-learningTrains and applies base-resolution deep learning models on ChIP-seq / ChIP-nexus / CUT&RUN data. Uses BPNet (Avsec 2021 Nat Genet…BioTender-maxscriptsbio-chipseq-chromatin-state-segmentationSegments the genome into chromatin states from combinatorial histone modification and chromatin factor ChIP-seq data. Uses…BioTender-maxscriptsclean-vmSafely clean the local loop VM by reporting and removing stale loop runs, inactive Next.js or Storybook servers, optional browser…Eldergenixscriptsbio-clinical-biostatistics-survival-analysisPerforms time-to-event analysis for clinical trials including Cox proportional hazards regression with PH diagnostics, restricted…BioTender-maxscriptsbio-variant-calling-clinical-interpretationClinical variant interpretation using ClinVar, ACMG guidelines, and pathogenicity predictors. Prioritize variants for diagnostic…BioTender-maxscriptsbio-workflows-clinical-trial-pipelineEnd-to-end clinical trial analysis workflow from CDISC SDTM/ADaM loading through ICH E9(R1) estimand-driven primary analysis to…BioTender-maxscriptsclinical-trials-searchSearch ClinicalTrials.gov with natural language queries. Find clinical trials, enrollment, and outcomes using Valyu semantic…FreedomIntelligencescriptsclinicaltrials-databaseQuery ClinicalTrials.gov via API v2. Search trials by condition, drug, location, status, or phase. Retrieve trial details by NCT…FreedomIntelligencescriptsclinicaltrials-databaseQuery ClinicalTrials.gov via API v2. Search trials by condition, drug, location, status, or phase. Retrieve trial details by NCT…LeonChaoXscriptsclinpgx-databaseAccess ClinPGx pharmacogenomics data (successor to PharmGKB). Query gene-drug interactions, CPIC guidelines, allele functions…FreedomIntelligencescriptsclinpgx-databaseAccess ClinPGx pharmacogenomics data (successor to PharmGKB). Query gene-drug interactions, CPIC guidelines, allele functions…LeonChaoXscripts
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How the catalog works
What is an agent skill?

A folder with a SKILL.md inside — instructions, and often scripts and assets, that an AI agent loads when the task matches. Claude Code, Codex, Cursor and Copilot all read the same format, so one skill usually works across them.

Where does this catalog come from?

We read 660 source repositories straight from their file trees rather than from submitted listings — what you see is what is actually published. 98 repositories were rejected because they advertise skills but contain none: link lists, not folders.

Why is there no install counter?

Because install counts live in the registry that serves `npx skills add`, and that is not ours — publishing a number we cannot verify would be worse than showing none. Instead we show where a skill comes from and whether attention around its source is actually growing, measured from our own weekly snapshots.

Do you deduplicate?

Yes, and it matters more than expected. Aggregator repositories republish the same skill in several places — one source carried 6,317 SKILL.md files for 2,001 actual skills. We collapse by folder name and keep the canonical copy, so the catalog counts things, not copies.

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Which skill collections are moving this week, from our own snapshots.
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Who publishes the skills you install.
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The companies building in the same ecosystem.