Agent skills

Every agent skill, in one place

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.

26,378
Skills catalogued
660
Source repositories
16
Categories
6
Tools covered
Browse by what you need
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
63,768 skills
2,3532,400 · page 50 / 1,329
agent-workflow-designerDesign production-grade multi-agent workflows with clear pattern choice (sequential, parallel, hierarchical), handoff contracts…alirezarezvaniscriptsagf-writing-docx-reports用 docx-js 写"阅读友好的中文 docx 报告"(决议书 / 评审报告 / 调研 / 分析 / 投标书等高密度报告型文档)。当用户要求把 markdown 内容转 docx 且抱怨"格式混乱 / 不专业 / 看不下去"时启用——pandoc…pcliangxscriptsbio-clip-seq-ago-clip-mirna-targetsIdentify direct miRNA-target interactions from AGO HITS-CLIP, AGO-CLEAR-CLIP (chimeric reads), HEAP (Halo-Ago2 mouse), chimeric…BioTender-maxscriptsai-securityUse when assessing AI/ML systems for prompt injection, jailbreak vulnerabilities, model inversion risk, data poisoning exposure…alirezarezvaniscriptsbio-alignment-amplicon-clippingTrim PCR primers from aligned reads in amplicon-panel BAMs using samtools ampliconclip. Use when processing SARS-CoV-2 ARTIC…BioTender-maxscriptsbio-alignment-filteringFilter alignments by flags, mapping quality, and regions using samtools view and pysam. Use when extracting specific reads…BioTender-maxscriptsbio-alignment-indexingCreate and use BAI/CSI indices for BAM/CRAM files using samtools and pysam. Use when enabling random access to alignment files or…BioTender-maxscriptsbio-alignment-sortingSort alignment files by coordinate or read name using samtools and pysam. Use when preparing BAM files for indexing, variant…BioTender-maxscriptsbio-atac-seq-allele-specific-accessibilityDetect allele-specific chromatin accessibility from ATAC-seq using WASP, GATK ASEReadCounter, or RASQUAL. Use when mapping…BioTender-maxscriptsamazon-competitor-analyzerScrapes Amazon product data from ASINs using browseract.com automation API and performs surgical competitive analysis. Compares…browser-actscriptsamerican-airlinesCheck American Airlines AAdvantage balance, elite status, and loyalty points via Patchright. Handles email 2FA with 6-box code…borskiscriptsbio-comparative-genomics-ancestral-reconstructionReconstruct ancestral states at internal phylogenetic nodes for sequences (PAML codeml, IQ-TREE --ancestral, GRASP, FastML)…BioTender-maxscriptsapify-ecommerceExtract product data, prices, reviews, and seller information from any e-commerce platform using Apify's E-commerce Scraping Tool.sickn33scriptsapollo-lead-finderTwo-phase Apollo.io prospecting: free People Search to discover ICP-matching leads, then selective enrichment to reveal…gooseworks-aiscriptsarchive-groundingUnpack a ZIP archive, inventory its files, run the corresponding child grounding skill for each supported child file, and then…gaotiexinquwritesscriptsarticle-iconsIllustrate an article (Markdown, HTML, etc.) with animated-style icons from itshover.com/icons. Fetches icons as clean inline SVG…smallnestscriptsarxiv-searchSearch arXiv physics, math, and computer science preprints using natural language queries. Powered by Valyu semantic search.FreedomIntelligencescriptsASRImplement speech-to-text (ASR/automatic speech recognition) capabilities using the z-ai-web-dev-sdk. Use this skill when the user…jjyaoaoscriptsbio-genome-assembly-assembly-polishingPolish genome assemblies to reduce errors using short reads (Pilon), long reads (Racon), or ONT-specific tools (medaka).…BioTender-maxscriptsbio-genome-assembly-assembly-qcAssess genome assembly quality using QUAST for contiguity metrics and BUSCO for completeness. Essential for evaluating assembly…BioTender-maxscriptsbio-population-genetics-association-testingGenome-wide association studies (GWAS) with PLINK. Perform case-control and quantitative trait association testing using…BioTender-maxscriptsbio-atac-seq-atac-peak-callingCall accessible chromatin regions from ATAC-seq BAM files using MACS3, MACS2, Genrich, or HMMRATAC. Use when identifying open…BioTender-maxscriptsbio-machine-learning-atlas-mappingMaps query single-cell data to reference atlases using scArches transfer learning with scVI and scANVI models. Transfers cell…BioTender-maxscriptsaudio-cogOpenSquilla-compatible audio generation adapter for webpage audio requests. Prefer OpenRouter config/API key in OpenSquilla…opensquillascriptsbio-reporting-automated-qc-reportsGenerates standardized quality control reports by aggregating metrics from FastQC, alignment, and other tools using MultiQC. Use…BioTender-maxscriptsbio-crispr-screens-bagel-essentialityIdentifies essential genes from CRISPR-Cas9 fitness screens using BAGEL2 (Kim & Hart 2021 Genome Med), a Bayesian classifier…BioTender-maxscriptsbio-bam-statisticsGenerate alignment statistics using samtools flagstat, stats, depth, coverage, and mosdepth. Use when assessing alignment…BioTender-maxscriptsbaoyu-electron-extractExtracts resources and JavaScript from any installed Electron app (`.asar` bundle), restoring original sources from `.js.map`…JimLiuscriptsbio-crispr-screens-base-editing-analysisAnalyzes base-editing screens for variant function. Covers library design (Sanson 2020 GRACE, Hanna 2021 BRCA1/2 SNV scanning…BioTender-maxscriptsbio-crispr-screens-batch-correctionBatch effect correction for CRISPR screens covering ComBat empirical-Bayes, RUV, SVA, control-sgRNA normalization, and the…BioTender-maxscriptsbio-phylo-bayesian-inferenceRun Bayesian phylogenetic analysis with MrBayes, BEAST2, RevBayes, and PhyloBayes including MCMC convergence diagnostics and…BioTender-maxscriptsbinance-sports-ai-analyzerUse when users ask for World Cup or 世界杯 AI match predictions, WC assistant probabilities, World Cup news insights, master…binancescriptsbio-admet-predictionPredicts ADMET properties using ADMETlab 3.0 API or DeepChem models. Estimates bioavailability, CYP inhibition, hERG liability…FreedomIntelligencescriptsbio-atac-seq-atac-peak-callingCall accessible chromatin regions from ATAC-seq data using MACS3 with ATAC-specific parameters. Use when identifying open…FreedomIntelligencescriptsbio-atac-seq-footprintingDetect transcription factor binding sites through footprinting analysis in ATAC-seq data using TOBIAS. Use when identifying TF…FreedomIntelligencescriptsbio-batch-processingProcess multiple sequence files in batch using Biopython. Use when working with many files, merging/splitting sequences, or…FreedomIntelligencescriptsbio-cfdna-preprocessingPreprocesses cell-free DNA sequencing data including adapter trimming, alignment optimized for short fragments, and UMI-aware…FreedomIntelligencescriptsbio-chipseq-motif-analysisDe novo motif discovery and known motif enrichment analysis using HOMER and MEME-ChIP. Identify transcription factor binding…FreedomIntelligencescriptsbio-chipseq-peak-callingChIP-seq peak calling using MACS3 (or MACS2). Call narrow peaks for transcription factors or broad peaks for histone…FreedomIntelligencescriptsbio-clinical-databases-clinvar-lookupQuery ClinVar for variant pathogenicity classifications, review status, and disease associations via REST API or local VCF. Use…FreedomIntelligencescriptsbio-clinical-databases-dbsnp-queriesQuery dbSNP for rsID lookups, variant annotations, and cross-references to other databases. Use when mapping between rsIDs and…FreedomIntelligencescriptsbio-clinical-databases-gnomad-frequenciesQuery gnomAD for population allele frequencies to assess variant rarity. Use when filtering variants by population frequency for…FreedomIntelligencescriptsbio-clinical-databases-hla-typingCall HLA alleles from NGS data using OptiType, HLA-HD, or arcasHLA for immunogenomics applications. Use when determining HLA…FreedomIntelligencescriptsbio-clinical-databases-myvariant-queriesQuery myvariant.info API for aggregated variant annotations from multiple databases (ClinVar, gnomAD, dbSNP, COSMIC, etc.) in a…FreedomIntelligencescriptsbio-clinical-databases-pharmacogenomicsQuery PharmGKB and CPIC for drug-gene interactions, pharmacogenomic annotations, and dosing guidelines. Use when predicting drug…FreedomIntelligencescriptsbio-clinical-databases-tumor-mutational-burdenCalculate tumor mutational burden from panel or WES data with proper normalization and clinical thresholds. Use when assessing…FreedomIntelligencescriptsbio-clinical-databases-variant-prioritizationFilter and prioritize variants by pathogenicity, population frequency, and clinical evidence for rare disease analysis. Use when…FreedomIntelligencescriptsbio-compressed-filesRead and write compressed sequence files (gzip, bzip2, BGZF) using Biopython. Use when working with .gz or .bz2 sequence files.…FreedomIntelligencescripts
← Prev50 / 1,329Next →
Where they come from
Open Source Radar →
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.

Keep going