Agent Skills
Instruction packs that give your AI agent know-how — some work anywhere, some only with the tool they came with.
✦ Standalone skills3,264
Self-contained. Install one into any project and it works on its own — no other software needed.
🧰 Tool add-ons529
Come bundled with a specific tool and only work together with it — they teach your agent how to operate that tool.
🔌 Needs setup first122
Each relies on something you set up separately — such as an app, a command-line tool or an account — and its page names what that is.
react · Official
1,678 standalone skills
circleci-cli
✓★ 4,081by openai
Drives a project's CircleCI builds from the command line — what a pipeline or job is doing, whether a configuration change is valid before you commit it, and rerunning only the part that failed. It reads before it changes anything.
circleci-builds
✓★ 4,081by openai
Diagnose and fix failing CircleCI builds quickly and safely. Use when users ask to investigate failed CircleCI jobs, triage flaky pipelines, identify root causes from logs, and implement minimal fixes in configuration, test setup, or build-related code paths.
airtable-overview
✓★ 4,081by openai
Explains what Airtable is and how data is structured — bases, tables, fields, records, views, automations, and interfaces. Use when you need context about the Airtable data model.
airtable-filters
✓★ 4,081by openai
Use this skill when the user wants to find, filter, or narrow down Airtable records by field values, even when they don't explicitly say "filter."
agent-browser-verify
✓★ 4,081by openai
Automated browser verification for dev servers. Triggers when a dev server starts to run a visual gut-check with agent-browser — verifies the page loads, checks for console errors, validates key UI elements, and reports pass/fail before continuing.
notion-spec-to-implementation
✓★ 4,081by openai
Turn Notion specs into implementation plans, tasks, and progress tracking; use when implementing PRDs/feature specs and creating Notion plans + tasks from them.
gtex-eqtl-skill
✓★ 4,081by openai
Fetch GTEx single-tissue eQTL associations from one variant input by accepting rsID, GRCh37, or GRCh38 input and resolving to the required GRCh38 query for the GTEx v2 API. Use when a user wants eQTL associations returned as JSON.
gwas-catalog-skill
✓★ 4,081by openai
Submit compact GWAS Catalog REST API v2 requests for studies, associations, SNPs, EFO traits, genes, publications, loci, and metadata. Use when a user wants concise GWAS Catalog summaries
hmdb-skill
✓★ 4,081by openai
Submit compact HMDB search requests for metabolites, proteins, diseases, and pathways. Use when a user wants concise HMDB summaries
ios-app-intents
✓★ 4,081by openai
Design App Intents, app entities, and App Shortcuts for iOS system surfaces. Use when exposing app actions or content to Shortcuts, Siri, Spotlight, widgets, or controls.
ios-debugger-agent
✓★ 4,081by openai
Build, run, and debug iOS apps on Simulator with XcodeBuildMCP. Use when launching an app, inspecting simulator UI or logs, or diagnosing runtime behavior.
ios-ettrace-performance
✓★ 4,081by openai
Capture and interpret iOS Simulator ETTrace profiles. Use when profiling launch or runtime latency, comparing traces, or finding CPU-heavy stacks.
ipd-skill
✓★ 4,081by openai
Submit compact IPD REST requests for HLA allele and cell-level metadata using the public IPD query API. Use when a user wants concise IPD summaries; save raw JSON or text only on request.
metabolights-skill
✓★ 4,081by openai
Submit compact MetaboLights requests for study discovery and study-level metabolomics metadata. Use when a user wants concise MetaboLights summaries
ncbi-datasets-skill
✓★ 4,081by openai
Submit compact NCBI Datasets v2 requests for assembly, genome, taxonomy, and related metadata endpoints. Use when a user wants concise NCBI Datasets summaries; save raw JSON or text only on request.
ncbi-entrez-skill
✓★ 4,081by openai
Submit compact NCBI Entrez E-Utilities requests for PubMed, Gene, Protein, Nucleotide, PMC metadata, and GEO metadata workflows. Use when a user wants concise Entrez search, fetch, summary, or link results; save raw JSON or XML only on request.
ncbi-pmc-skill
✓★ 4,081by openai
Submit compact NCBI PMC Open Access requests for article/file availability metadata. Use when a user wants concise PMC Open Access summaries; save raw XML only on request.
opentargets-skill
✓★ 4,081by openai
Submit compact Open Targets Platform GraphQL requests for target, disease, drug, variant, study, and search data, including associated-disease datasource heatmap matrices. Use when a user wants concise Open Targets summaries or per-datasource evidence context
pubchem-pug-skill
✓★ 4,081by openai
Submit compact PubChem PUG REST requests for compound properties, descriptions, assay summaries, and substance metadata. Use when a user wants concise PubChem summaries
quickgo-skill
✓★ 4,081by openai
Submit compact QuickGO requests for GO terms, annotations, and ontology traversal. Use when a user wants concise QuickGO summaries
react-three-fiber-game
✓★ 4,081by openai
Build React-hosted 3D browser games with React Three Fiber. Use when the user wants pmndrs-based scene composition, shared React state, and 3D HUD integration inside a React app.
reactome-skill
✓★ 4,081by openai
Submit compact Reactome ContentService requests for pathway, event, participant, search, and diagram-related data. Use when a user wants concise Reactome summaries
supabase-postgres-best-practices
✓★ 4,081by openai
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
swiftpm-macos
✓★ 4,081by openai
Build, run, and test SwiftPM macOS packages and executables. Use when the repo is package-first or has no Xcode project.
swiftui-liquid-glass
✓★ 4,081by openai
Implement and review iOS 26+ SwiftUI Liquid Glass UI. Use when adopting Liquid Glass or checking its correctness, performance, and design fit.
swiftui-patterns
✓★ 4,081by openai
Build macOS SwiftUI scenes and components with desktop patterns. Use when shaping windows, commands, toolbars, settings, split views, or inspectors.
swiftui-performance-audit
✓★ 4,081by openai
Audit SwiftUI runtime performance from code first. Use when diagnosing slow rendering, janky scrolling, expensive updates, or profiling needs.
view-refactor
✓★ 4,081by openai
Refactor macOS SwiftUI views and scenes into stable structure. Use when splitting large views, tightening scene state, or narrowing AppKit escapes.
web-game-foundations
✓★ 4,081by openai
Set browser-game architecture before implementation. Use when the user needs engine choice, simulation and render boundaries, input model, asset organization, or save/debug/performance strategy.
window-management
✓★ 4,081by openai
Customize macOS SwiftUI windows and scene behavior. Use when tuning window chrome, drag regions, placement, restoration, launch behavior, or borderless windows.