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
2,5932,640 · page 55 / 1,329
continuous-learningAutomatically extract reusable patterns from Claude Code sessions and save them as learned skills for future use.vibeevalscriptscosmic-databaseAccess COSMIC cancer mutation database. Query somatic mutations, Cancer Gene Census, mutational signatures, gene fusions, for…FreedomIntelligencescriptscosmic-databaseAccess COSMIC cancer mutation database. Query somatic mutations, Cancer Gene Census, mutational signatures, gene fusions, for…LeonChaoXscriptsbio-expression-matrix-counts-ingestLoad gene expression count matrices from various formats including CSV, TSV, featureCounts, Salmon, kallisto, and 10X. Use when…BioTender-maxscriptsbio-covalent-designDesigns covalent inhibitors and warheads targeting cysteine (most common, 98% of covalent drugs), lysine, serine, threonine…BioTender-maxscriptscoverage-ratchetGate test coverage with a ratchet — a committed baseline that coverage may never drop below and only ever rises. Ships a…rshankraswritesscriptsbio-workflows-crispr-editing-pipelineEnd-to-end CRISPR experiment design from target selection to delivery-ready constructs. Covers guide RNA design, off-target…BioTender-maxscriptsbio-workflows-crispr-screen-pipelineEnd-to-end pooled and single-cell CRISPR screen analysis from FASTQ to hit genes. Orchestrates library design QC, guide counting…BioTender-maxscriptsbio-crispr-screens-crispresso-editingQuantifies CRISPR editing outcomes with CRISPResso2 (Clement 2019 Nat Biotechnol) across Cas9-nuclease (indels, HDR), CBE and ABE…BioTender-maxscriptscron-doctorDiagnose and validate cron expressions before they ship. Catches the five silent death-traps: impossible dates that never fire…sickn33scriptsbio-clip-seq-crosslink-site-detectionDetect single-nucleotide crosslink (CL) sites in CLIP-seq data using truncation patterns (iCLIP/eCLIP CITS), crosslink-induced…BioTender-maxscriptscrypto-market-rankCrypto market leaderboards — ranked aggregate feeds across the whole market: social-hype/sentiment rank, trending / top-search /…binancescriptsbio-chipseq-cut-and-run-tagAnalyzes CUT&RUN (Skene Henikoff 2017) and CUT&Tag (Kaya-Okur 2019) chromatin profiling data. Handles SEACR vs MACS2 peak calling…BioTender-maxscriptsdaily-meeting-updateInteractive daily standup/meeting update generator. Use when user says 'daily', 'standup', 'scrum update', 'status update', 'what…softaworksscriptsdatabase-queryQuery database safely with parameterized statementscisco-ai-defensescriptsbio-clinical-databases-dbsnp-queriesResolves rsIDs, navigates RsMergeArch/SNPHistory merge chains, and converts between rsID, SPDI, HGVS, and VCF representations…BioTender-maxscriptsdeal-sourcing-signalsScan a company or sector for deal-sourcing signals across 6 dimensions. Triggered by…davepoonscriptsdecision-loggerTwo-layer memory architecture for board meeting decisions. Manages raw transcripts (Layer 1) and approved decisions (Layer 2).…alirezarezvaniscriptsbio-atac-seq-deep-learning-atacSequence-based deep learning for ATAC-seq using chromBPNet, BPNet, scBasset, or EnFormer. Use when correcting Tn5 bias with…BioTender-maxscriptsdeepresearch-searchStage 2b of the lit review pipeline: run a Google Gemini Deep Research deep search (Interactions API) from the brief produced by…kennethkhoocyscriptsbio-variant-calling-deepvariantDeep learning-based variant calling with Google DeepVariant. Provides high accuracy for germline SNPs and indels from Illumina…BioTender-maxscriptsdeploy-to-vercelDeploy applications and websites to Vercel. Use when the user requests deployment actions like \"deploy my app\", \"deploy and…sickn33scriptsdev-lifecycleAI DevKit · Orchestrator for structured SDLC phase skills. Use when the user wants to run the full lifecycle or choose the next…codeaholicguyscriptsbio-data-visualization-dimensionality-reduction-plotsProduce and interpret PCA, t-SNE, UMAP, and PHATE plots for high-dimensional omics data with rigor about which method preserves…BioTender-maxscriptsbio-phylo-divergence-datingEstimate divergence times using molecular clock models with BEAST2, MCMCTree, and TreePL. Use when dating speciation events…BioTender-maxscriptsdocUse when the task involves reading, creating, or editing `.docx` documents, especially when formatting or layout fidelity…fcakyonscriptsdrawioGenerate draw.io diagrams as .drawio files and export to PNG/SVG/PDF with embedded XMLgithubscriptsdrug-discovery-searchEnd-to-end drug discovery platform combining ChEMBL compounds, DrugBank, targets, and FDA labels. Natural language powered by…FreedomIntelligencescriptsdrug-labels-searchSearch FDA drug labels with natural language queries. Official drug information, indications, and safety data via Valyu.FreedomIntelligencescriptsdrugbank-searchSearch DrugBank comprehensive drug database with natural language queries. Drug mechanisms, interactions, and safety data powered…FreedomIntelligencescriptsbio-crispr-screens-drugz-chemogenomicAnalyzes CRISPR drug-modifier (chemogenomic) screens with drugZ (Li & Hart 2019 Genome Med), a bidirectional Z-score method that…BioTender-maxscriptsbio-duplicate-handlingMark and remove PCR/optical duplicates using samtools fixmate and markdup. Use when preparing alignments for variant calling or…BioTender-maxscriptsecommerce-listingExtract product list from any e-commerce category page, search results page, or keyword search with filters. Returns paginated…browser-actscriptsbio-clinical-biostatistics-effect-measuresComputes and interprets treatment effect measures (OR, RR, RD, HR, NNT) with calibrated confidence intervals (Wilson, Newcombe…BioTender-maxscriptsemail-sequenceWhen the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program.…alirezarezvaniscriptsemuloUse when the user explicitly asks to run, set up, update, re-mine, or deepen Emulo from real local AI coding-session history and…ohad6kscriptsencyclopedia-writingEncyclopedic neutral-reference writing craft — NPOV (attribute facts not opinions, due weight, neutral faction labels, verdict…alfadur7scriptsbio-atac-seq-enhancer-gene-linkingPredict enhancer-gene regulatory connections from ATAC-seq using ABC, ENCODE-rE2G, HiChIP, or Cicero. Use when linking distal…BioTender-maxscriptsensembl-databaseQuery Ensembl genome database REST API for 250+ species. Gene lookups, sequence retrieval, variant analysis, comparative…FreedomIntelligencescriptsensembl-databaseQuery Ensembl genome database REST API for 250+ species. Gene lookups, sequence retrieval, variant analysis, comparative…LeonChaoXscriptssafe-calculatorA safe calculator for mathematical expressionscisco-ai-defensescriptsevaluationThis skill should be used when building agent evaluation systems: deterministic checks, regression suites, multi-dimensional…guanyangscriptsexample-skillExample skill template used for the CreateHub template. You should never use this skill directly as it is just a template made to…aws-samplesscriptsexit-waterfallCompute who gets what at each exit price from a cap table — liquidation preferences, conversion points, and where the founders'…mohitagw15856scriptsfacebook-page-postsScrapes posts from any public Facebook Page timeline, returning structured data including post text, author info, engagement…browser-actscriptsfacebook-page-profile-postsScrapes posts from any public Facebook Page or personal Profile timeline, returning structured data including post text, author…browser-actscriptsfastapi-router-pyCreate FastAPI routers with CRUD operations, authentication dependencies, and proper response models. Use when building REST API…microsoftscriptsfigma-audit-accessibilityDeep accessibility scorecard for a single Figma component or component set — state coverage…southleftscripts
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Where they come from
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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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