Agent skills

Databases skills

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 28,838codex 6,583cursor 4,244copilot 1,341windsurf 73cline 44
CategoryAI & Agents 4,188Data & Analytics 3,152Code Review & Quality 1,857Backend & API 1,737Security 1,624Workflow & Productivity 1,614Documentation 1,361Design & Presentation 1,327Content & Marketing 1,213Testing & QA 1,074DevOps & Cloud 783Databases 735Frontend 623Business & Finance 447Media & Video 349Other 7,916
1,110 found
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tooluniverse-cancer-variant-interpretationProvide comprehensive clinical interpretation of somatic mutations in cancer. Given a gene symbol + variant (e.g., EGFR L858R…FreedomIntelligencescriptstracking-application-response-timesTrack and optimize application response times across API endpoints, database queries, and service calls. Use when monitoring…jeremylongshorewritesscriptstypescript-expertTypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management…sickn33scriptswebcrawler-deep-crawlDeep-crawl any website from start URLs, return per-page LLM-ready text/markdown/HTML plus metadata (title, description, author…browser-actscriptsbio-interaction-databasesQuery protein-protein and gene interaction databases (STRING, BioGRID, IntAct, SIGNOR, Reactome, HuRI, HuMAP, OmniPath…BioTender-maxscriptsperformance-profilerSystematic performance profiling for Node.js, Python, and Go applications. Identifies CPU, memory, and I/O bottlenecks, generates…alirezarezvaniscriptspubchem-databaseQuery PubChem via PUG-REST API/PubChemPy (110M+ compounds). Search by name/CID/SMILES, retrieve properties…FreedomIntelligencescriptspubchem-databaseQuery PubChem via PUG-REST API/PubChemPy (110M+ compounds). Search by name/CID/SMILES, retrieve properties…LeonChaoXscriptsbio-uniprot-accessQuery UniProt's REST API (post-2022 endpoint at rest.uniprot.org) for protein sequences, annotations, GO terms, cross-references…BioTender-maxscriptsbio-metabolomics-metabolite-annotationMetabolite identification from m/z and retention time. Covers database matching, MS/MS spectral matching, and confidence level…FreedomIntelligencescriptsbio-metagenomics-krakenTaxonomic classification of metagenomic reads using Kraken2. Fast k-mer based classification against RefSeq database. Use when…FreedomIntelligencescriptsbio-proteomics-peptide-identificationPeptide-spectrum matching and protein identification from MS/MS data. Use when identifying peptides from tandem mass spectra.…FreedomIntelligencescriptsbio-variant-annotationComprehensive variant annotation using bcftools annotate/csq, VEP, SnpEff, and ANNOVAR. Add database annotations, predict…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…LeonChaoXscriptschembl-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…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…LeonChaoXscriptscontact-cacheTrack all identified/contacted people across strategies. CSV-backed contact database with dedup by LinkedIn URL or email.…gooseworks-aiscriptscosmic-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…LeonChaoXscriptsdatabase-queryQuery database safely with parameterized statementscisco-ai-defensescriptsdrugbank-searchSearch DrugBank comprehensive drug database with natural language queries. Drug mechanisms, interactions, and safety data powered…FreedomIntelligencescriptsensembl-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…LeonChaoXscriptskegg-databaseDirect REST API access to KEGG (academic use only). Pathway analysis, gene-pathway mapping, metabolic pathways, drug…FreedomIntelligencescriptskegg-databaseDirect REST API access to KEGG (academic use only). Pathway analysis, gene-pathway mapping, metabolic pathways, drug…LeonChaoXscriptsmonte-carlo-validation-notebookGenerates SQL validation notebooks for dbt PR changes with before/after comparison queries.sickn33scriptspydantic-models-pyCreate Pydantic models following the multi-model pattern with Base, Create, Update, Response, and InDB variants. Use when…microsoftscriptsreactome-databaseQuery Reactome REST API for pathway analysis, enrichment, gene-pathway mapping, disease pathways, molecular interactions…FreedomIntelligencescriptsreactome-databaseQuery Reactome REST API for pathway analysis, enrichment, gene-pathway mapping, disease pathways, molecular interactions…LeonChaoXscriptsstring-databaseQuery STRING API for protein-protein interactions (59M proteins, 20B interactions). Network analysis, GO/KEGG enrichment…FreedomIntelligencescriptsstring-databaseQuery STRING API for protein-protein interactions (59M proteins, 20B interactions). Network analysis, GO/KEGG enrichment…LeonChaoXscriptsbio-small-rna-seq-target-predictionPredict miRNA target genes using sequence-based algorithms and database lookups. Use when identifying potential mRNA targets of…BioTender-maxscriptsbio-variant-annotationComprehensive variant annotation using bcftools annotate/csq, VEP, SnpEff, and ANNOVAR. Add database annotations, predict…BioTender-maxscriptsbio-variant-normalizationNormalize indel representation, decompose MNPs, and split multiallelic variants using bcftools norm. Use when comparing variants…BioTender-maxscriptscommunity-signalsExtract leads from developer forums (Hacker News, Reddit) by detecting intent signals — alternative seeking, competitor pain…gooseworks-aiwritesscriptsdatabase-query通过 Evotown Database MCP Proxy 对已注册的业务数据库执行只读 SQL 查询。当用户需要查 CRM、订单、报表等结构化数据时使用;禁止直连数据库或写入 SQL。EXboysscriptssql-server-table-reconciliationUse when: comparing SQL Server tables across instances, data migration validation, ETL verification, row mismatch detection…githubscriptsdatabase-lookupQuery documented public database APIs with explicit endpoints, filters, pagination, and provenance. Use when a scientific…K-Dense-AIwritesdatabase-lookupSearch 78 public scientific, biomedical, materials science, and economic databases via REST APIs. Covers physics/astronomy (NASA…BioTender-maxclaude-apiReference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token…guanyangclaude-apiReference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token…anthropicstmdlDirect TMDL file authoring and BIM-to-TMDL conversion for semantic models in PBIP projects. Automatically invoke when the user…data-goblin
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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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