1,063 free skills
Mobile skills
Skills for mobile development — Swift/iOS, Kotlin/Android, Flutter, and React Native patterns and testing.
Sourced from real, public repositories — synced daily, never invented.
1,063 free skills
Skills for mobile development — Swift/iOS, Kotlin/Android, Flutter, and React Native patterns and testing.
Sourced from real, public repositories — synced daily, never invented.
15 tools across six categories
13 of them never send your data anywhere
Free · No signup · No trial clock
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kotlin-specialist
yo-steven/claude-skills-exploration-20260522
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-specialist
zroman88/claude-skills-to-cursor
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-lsp
msapps-mobile/claude-plugins
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kotlin-specialist
nkseth/copilot-dev-skills
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-expert
dallay/corvus
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kotlin-specialist
hosseinmirzapur/opencode-skills
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-specialist
thienanthx/skill-web-design
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-specialist
hk-hub/agentskills
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-specialist
polip/opencode-skills
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-android-push
ssrjkk/claude-skills
Push with Kotlin Android. push notifications.
kotlin-specialist
krypton-kr36/claude-code-skills
Provides idiomatic Kotlin implementation patterns including coroutine concurrency, Flow stream handling, multiplatform architecture, Compose UI construction, Ktor server setup, and type-safe DSL design. Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes, suspend function, Android Kotlin, Kotlin Multiplatform.
kotlin-development
coppermare/skillverse
Master Kotlin for Android and JVM development with coroutines, modern language features, and idiomatic patterns for building robust applications.
kotlin-specialist
coopyrightdmin/claude-skills
Use when building Kotlin applications requiring coroutines, multiplatform development, or Android with Compose. Invoke for Flow API, KMP projects, Ktor servers, DSL design, sealed classes.
kotlin-docs
pledgeandgrow/pledge-skills
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ddd-kotlin-idioms
yonatankarp/software-design-skills
Use when implementing a DDD pattern in Kotlin — phrases like "kotlin entity", "kotlin value class for ID", "kotlin data class for value object", "sealed class for domain status", "how do I express this aggregate in kotlin", "idiomatic kotlin DDD". Maps each pattern decision from ddd-core to the right Kotlin construct (data class / value class / sealed class / object / Result / require). Framework-agnostic — no Spring or Arrow opinions here.
kotlin-style
gykk16/spring-skeleton
Kotlin coding conventions, idioms, null safety, and best practices
android-kotlin
samuelca6399/absolutelyskilled
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kmp-build
chimeranext/better-toolkits
Build, test, and prepare a Kotlin Multiplatform (KMP / KMM) project for shipping to Google Play and Apple App Store. Covers project structure (commonMain, androidMain, iosMain, iosApp/), Gradle Kotlin DSL config, Kotlin/Native compilation, iOS framework integration via CocoaPods or Swift Package Manager, Compose Multiplatform setup, expect/actual patterns, build commands per platform, signing, version sync between Gradle and iOS Info.plist, and common pitfalls (framework size, transitive Kotlin dependencies, kotlinx.* version conflicts). Use this skill when the user asks about KMP, KMM, Kotlin Multiplatform Mobile, shared Kotlin code, Compose Multiplatform, expect/actual, kotlin-multiplatform Gradle plugin, KMP iOS framework, embed Kotlin in iOS, or 'ship a Kotlin Multiplatform app'.
gof-kotlin-idioms
yonatankarp/software-design-skills
Use when implementing a GoF design pattern in Kotlin — phrases like "kotlin strategy", "kotlin singleton with object", "kotlin observer with flow", "by delegation for decorator", "sealed class state machine", "kotlin builder vs named arguments", "data class copy as prototype", "how do I express this pattern in kotlin idiomatically". Maps each of the seventeen GoF patterns (HFDP's thirteen plus Builder, Prototype, Bridge, Visitor) to its idiomatic Kotlin construct AND flags where a Kotlin language feature (object, sealed class, function types, by-delegation, default arguments, named arguments, data class copy, extension functions, scope functions) supersedes the pattern entirely.
kotlin-expert
cavaldos/opencode-kit
Kotlin development principles and decision-making.
kotlin-patterns
idiaz01/enterprise-superpowers
Idiomatic Kotlin patterns, best practices, and conventions for building robust, efficient, and maintainable Kotlin applications with coroutines, null safety, and DSL builders.
kmp-di
talissonvitorino/kmp-ios-skills
Dependency injection for Kotlin Multiplatform (KMP/CMP) - shared Koin modules in commonMain, expect/actual platform modules, initKoin()/KoinApplication startup shared across Android and iOS, and consuming the Koin graph from Swift/iOS. Use for multiplatform or shared DI wiring. For an Android-only app use android-di-koin; for Koin DSL and scope fundamentals use koin-patterns.
source-command-kotlin-build
tangchunwu/skill-hub
Fix Kotlin/Gradle build errors, compiler warnings, and dependency issues incrementally. Invokes the kotlin-build-resolver agent for minimal, surgical fixes.
shared-models
talissonvitorino/kmp-ios-skills
Shared data models for Kotlin Multiplatform using kotlinx.serialization. Cross-platform domain models with validation and serialization.
skie
trancee/meshlink-old3
SKIE (Touchlab) reference — Kotlin Native compiler plugin improving Swift interop for KMP. Restores language features lost in Kotlin→ObjC→Swift bridge. Features (exhaustive enums, sealed classes with onEnum(of:), default arguments, global functions without FileKt, suspend as Swift async with cancellation, Flows as AsyncSequence). Preview features (Flows in SwiftUI with Observing/collect, Combine bridge). Installation (Gradle plugin co.touchlab.skie, framework-producing module only). Configuration (skie{} DSL, @FlowInterop annotations, isEnabled toggle). Migration guide for existing projects. Compatibility (Kotlin 2.0.0–2.3.10, Swift 5.8+/Xcode 14.3+). Limitations (enum generics, default arg overload cap, generic suspend, Flow casting). Use when configuring SKIE, consuming Kotlin types from Swift, migrating to SKIE, or any SKIE question.
swiftui-shaders
4eleven7/claude-skills
Use when building or reviewing SwiftUI Shader API effects, Metal shader functions, ripple, pixel, color, distortion, or layer effects.
swift-readme
cilippofilia/readme-agent-skills
Use when the user asks to write, rewrite, improve, or restyle a README.md for an app, package, library, CLI, internal tool, or repository based on real project context. Best for creating accurate, polished READMEs from source structure, manifests, docs, assets, and examples without inventing capabilities.
translation
moritztucher/swift-agent-skills
Add on-device text translation to an iOS/SwiftUI app with Apple's Translation framework — the .translationPresentation system overlay, programmatic TranslationSession via .translationTask, language availability checks, asset downloads, and batch translation. Use when the user mentions Translation, translate text, TranslationSession, translationPresentation, on-device translation, language translation, LanguageAvailability, or translating user-generated content.
tech-translator
sujian666666com-glitch/kk-skill
Professional internet technical documentation translator, proficient in internet industry terminology. Translates documents provided by users while fully preserving original formatting, and performs technical accuracy and format correctness verification. Suitable for technical docs, API docs, READMEs, technical blogs, specification documents, and other EN↔CN translation scenarios.
txt-parsing
sitapix/apple-text
Use when deciding between Swift Regex and NSRegularExpression, bridging regex results to NSRange, or choosing a parsing strategy
bp
valterjuniorsilv/claude-skills
Modo de resposta BLUEPRINT (gatilho /bp pra não conflitar com skill blueprint existente). Quando o Valter inicia mensagem com /bp (sozinho ou combinado), entrega PLANO DE IMPLEMENTAÇÃO COMPLETO — objetivo, escopo, dependências, etapas, marcos, riscos, critérios de sucesso. Mais profundo que /passos, menos focado em equipe que /playbook. Combina com outros comandos.
academic-cv
pradyumnasagar/open-research-skills
Build an academic CV for US/EU faculty or postdoc applications, with proper section ordering, professional service, mentoring statements, and NSF/NIH biosketch cross-reference. Use when applying to tenure-track or postdoctoral positions.
cv-story-builder
ahadrorai/useful-assets-ai
Create or improve a tailored CV/resume from a job post and candidate source files using evidence-first storytelling, job-fit mirroring, multi-agent auditing, clarifying questions, and professional output formatting. Use when the user asks to write, rewrite, tailor, optimize, or generate a CV/resume for a specific role, especially from folders like "about me/" or "about [name]/", job screenshots/photos, PDFs, DOCX files, LinkedIn exports, portfolios, or mixed source material.
business-analyst
bendourthe/devai-hub
Business analysis expertise for translating business needs into technical requirements. Use when eliciting requirements from stakeholders, modeling business processes, writing functional specifications, performing gap analysis, defining data dictionaries, or creating acceptance test scenarios from business rules.
business-analyst
bendourthe/nexus-hub
Business analysis expertise for translating business needs into technical requirements. Use when eliciting requirements from stakeholders, modeling business processes, writing functional specifications, performing gap analysis, defining data dictionaries, or creating acceptance test scenarios from business rules.
gestion-datos-calidad
henderorlando/booklyapp
Skill para gestionar datos operacionales con calidad, gobernanza y auditoría como reglas de DQ, lineage, catálogo de datos, control de cambios, MDM ligero para merchants/categorías/tags, y trazabilidad por acción y entidad.
for-quality
thibaudnavarre/fabric-on-rails
Generates a data quality test notebook for any Fabric Lakehouse table — row counts, null ratios, value ranges, uniqueness, freshness, schema drift, simple statistical checks. Use this skill whenever the user wants to add tests, validations, quality gates, freshness checks, or anomaly thresholds anywhere in a Fabric pipeline. Trigger on phrases like "test this", "quality check", "validate", "freshness", "row count check", "schema test", "uniqueness", "data drift", "DQ", or any question about verifying data integrity between layers. Should be invoked after any bronze / silver / gold table is built or modified.
mesh-generation
jamesnordlund/materials
Plan and evaluate mesh generation for numerical simulations. Use when choosing grid resolution, checking aspect ratios/skewness, estimating mesh quality constraints, or planning adaptive mesh refinement for PDE discretization.
failure-mode-designer
fatih-developer/fth-system
Systematically design failure modes for critical system flows and components, including triggers, blast radius, detection signals, mitigation, degraded mode, recovery, data impact, retry safety, and test or chaos scenarios. Use whenever a system design needs resilience, outage analysis, dependency failure, overload, timeout, retry, recovery, RPO/RTO, or operational failure planning.
acc-activos-financieros
javisandman/atlas-lite
Domain skill for financial asset accounting under PGC NRV 9ª. Classifies instruments into 3 categories (coste, VR cambios PyG, VR cambios PN), applies correct initial and subsequent measurement, and handles interest accrual (coste amortizado/TIE), dividends, impairment, and disposal. Covers accounts 25x, 54x, 430–433.
fx-carry-trade
longbridge/financial-services-plugins
Evaluate FX carry trade opportunities by combining spot rates, forward points, interest rate differentials, volatility surface analysis, and historical price trends. Use when analyzing carry trades, comparing FX forward curves, assessing carry-to-vol ratios, or evaluating currency pair opportunities.
fx-carry-trade
leoherbertsun/open-invest-research-skills
Evaluate FX carry trade opportunities by combining spot rates, forward points, interest rate differentials, volatility surface analysis, and historical price trends. Use when analyzing carry trades, comparing FX forward curves, assessing carry-to-vol ratios, or evaluating currency pair opportunities.
db-designer
miniidealab/openlogos
Design database schema based on API and scenario requirements. Use when scenarios exist but logos/resources/database/ is empty.