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© 2026 Claude Skills·Learn more about Agent Skills

Claude Skills

aka. Agent Skills

Discover skills for AI coding agents. Works with Claude Code, OpenAI Codex, Gemini CLI, Cursor, and more.

Claude Code
OpenAI Codex
Gemini CLI
Cursor
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1875 MarketplacesSpecification
13225 verified skills
#SkillStars
9381
#9381

pre-commit-review

verified

ADVISORY validation of code against design principles, accessibility, and best practices that linters cannot fully enforce. Use after linter passes and tests pass to validate design quality. Categorizes findings as Design Debt, Readability Debt, or Polish Opportunities. Does NOT block commits.

buzzdan/ai-coding-rules
3
9382
#9382

ert

verified
emacs

A guide to using ERT (Emacs Lisp Regression Testing) for testing Emacs Lisp code.

hugoduncan/library-skills
3
9383
#9383

exa

verified

Search the web and extract content using Exa AI. Use when searching for current information, researching topics, fetching content from URLs, or finding code examples. Also use for competitive research, finding similar pages, or extracting structured content.

trancong12102/ccc
3
9384
#9384

morning-briefing

verified
productivity

Generate comprehensive morning briefing with calendar, tasks, tickets, news, and weather. Saves to Obsidian, sends email with audio podcast attached.

krishagel/geoffrey
3
9385
#9385

package-conventions

verified
emacs

Emacs Lisp package development standards and conventions

hugoduncan/library-skills
3
9386
#9386

redrover-manager

verified
productivity

Access Red Rover absence management data for PSD staff attendance tracking and reporting

krishagel/geoffrey
3
9387
#9387

swiftui-components

verified
development

Build production SwiftUI views, custom components, layouts, and view modifiers. Use when creating iOS/macOS UI components, implementing responsive layouts, building custom modifiers, or designing reusable view hierarchies with @ViewBuilder.

fusengine/agents
3
9388
#9388

rebuy-go-sdk

verified

A plugin to assist with projects using rebuy-go-sdk

rebuy-de/rebuy-go-sdk
3
9389
#9389

swift-concurrency

verified
development

Implement Swift 6 concurrency with async/await, actors, Sendable, Task, MainActor. Use when handling asynchronous operations, managing shared state safely, fixing data race errors, or migrating to Swift 6 strict concurrency.

fusengine/agents
3
9390
#9390

swift-app-icons

verified
development

App icons, SF Symbols, and launch screens for iOS/macOS/watchOS/visionOS. Use when adding app icons, using SF Symbols, configuring launch screens, or setting up Asset Catalogs.

fusengine/agents
3
9391
#9391

swift-performance

verified
development

Optimize SwiftUI and Swift app performance with Instruments profiling, lazy loading, memory management, and view optimization. Use when diagnosing slow UI, fixing memory leaks, optimizing scroll performance, or reducing app launch time.

fusengine/agents
3
9392
#9392

swift-i18n

verified
development

Automatic internationalization for Swift/SwiftUI apps. Use when writing ANY user-facing text - always localize with String Catalogs, LocalizedStringResource, and proper pluralization patterns.

fusengine/agents
3
9393
#9393

project-patterns

verified

This skill should be used when the user asks to "start a new project", "greenfield project", "tech debt campaign", "incident response", "feature development", "which preset", "initialize metis", "set up project", or needs guidance on project setup, choosing presets, and applying patterns for different work types.

colliery-io/metis
3
9394
#9394

document-selection

verified

This skill should be used when the user asks "what document type should I create", "create a bug ticket", "create a feature request", "should this be a task or initiative", "when to use an ADR", "track this bug", "log this tech debt", or needs help choosing between vision, strategy, initiative, task, backlog item, or ADR document types.

colliery-io/metis
3
9395
#9395

magit-section

verified
emacs

A guide to using magit-section for building collapsible, hierarchical buffer UIs in Emacs.

hugoduncan/library-skills
3
9396
#9396

brainstorming

verified
bostonaholic/rpikit
3
9397
#9397

flox-cuda

verified

CUDA and GPU development with Flox. Use for NVIDIA CUDA setup, GPU computing, deep learning frameworks, cuDNN, and cross-platform GPU/CPU development.

flox/flox-agentic
3
9398
#9398

swift-architecture

verified
development

Design Swift app architecture with MVVM, Clean Architecture, dependency injection, and repository patterns. Use when structuring iOS/macOS projects, creating ViewModels, implementing DI, or organizing code layers.

fusengine/agents
3
9399
#9399

clay

verified
clojure

REPL-friendly data visualization and literate programming for Clojure with Kindly convention

hugoduncan/library-skills
3
9400
#9400

claude-code-skill-expert

verified
development

Expert guidance for creating high-quality Claude Code skills following Anthropic's official best practices. Use when creating, improving, or auditing skill files.

nathanvale/side-quest-marketplace
3
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