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Claude Code Kotlin plugins and skills

Flowy lists 60 plugins for Kotlin work in Claude Code. Each one bundles skills a Claude Code agent can load while you work. Every listing shows what is inside before you install, who built it, and whether it is Auto-invoked, meaning a FLOW.md router fires the right skill as you prompt instead of leaving them dormant.

ecc
Auto-invoked

ecc

Gives your coding agent a planning, testing and review routine to follow on every task. It plans before building, checks changes with tests, has a fresh reviewer look for regressions, and saves repeated wins as reusable skills.

200 skills
@affaan-m@affaan-mInstall Plugin
cua

cua

Skills and MCP servers for driving computers with AI agents: create and clean up disposable Linux or macOS sandboxes, work inside shared Spaces and a common volume, and automate GUI tasks such as testing forms, taking screenshots, and running end-to-end QA.

7 skills
@trycua@trycuaInstall Plugin
happy

happy

Lets you control Claude Code sessions remotely from a mobile app, with end-to-end encryption, push notifications and sync across devices. Open source under the MIT license.

@slopus@slopusInstall Plugin
android-reverse-engineering-skill

android-reverse-engineโ€ฆ

A Claude Code skill that decompiles Android APK/XAPK/JAR/AAR files and extracts the HTTP APIs used by the app, Retrofit endpoints, OkHttp calls, hardcoded URLs, authentication patterns, so you can document and reproduce them without the original source code.

1 skill
@simoneavogadro@simoneavogadroInstall Plugin
tuist

tuist

Skills for analyzing and comparing Xcode builds, test runs, app bundles and cache runs with Tuist, including selective testing and cache invalidation diagnosis. Useful for iOS developers tracking build regressions.

12 skills
@tuist@tuistInstall Plugin
openmed

openmed

Local, clinical AI skills for healthcare data, covering de-identification of protected health information, clinical entity extraction, FHIR bundle assembly, variant annotation, and audit trails for compliance review.

74 skills
@maziyarpanahi@maziyarpanahiInstall Plugin
lottie

lottie

Generates production-ready Lottie animations from a text prompt, so you can create logo, icon, loader and UI motion without hand-writing the JSON. Previews them in a local Skia player while you work with Claude Code, Codex or another coding agent.

1 skill
@diffusionstudio@diffusionstudioInstall Plugin
skills

skills

Skills for building, deploying, and maintaining Expo and React Native apps with Expo Application Services. Covers EAS builds and store submissions, EAS Hosting, native module migration, and EAS Observe setup.

25 skills
@expo@expoInstall Plugin
bk-ci

bk-ci

Skills for working on the BK-CI continuous integration platform (Blue Shield), covering global architecture, agent build machines, API design, artifact storage, and permission/auth modules. Useful for developers changing or debugging specific parts of the BK-CI codebase.

43 skills
@tencentblueking@tencentbluekingInstall Plugin
kotlin-footguns

kotlin-footguns

By maxrave-dev, creator and maintainer of SimpMusic, the 10.8k-star cross-platform music app every lesson in this repository was mined from.

11 skills
@maxrave-dev@maxrave-devInstall Plugin
opengui

opengui

Lets AI coding agents such as Claude Code control locally connected Android phones through screenshots and allowlisted actions. It can run natural-language mobile tasks, list online devices, and install or update the OpenGUI backend.

5 skills
@core-mate@core-mateInstall Plugin
amethyst

amethyst

A Nostr client for Android, with a companion amy command line tool and Compose UI components. Provides agent skills for account state, signing, the Android app shell, and the CLI.

12 skills
@vitorpamplona@vitorpamplonaInstall Plugin
material-3-skill

material-3-skill

A comprehensive skill for AI coding assistants that can load SKILL.md files, covering Google's Material Design 3 (Material You) UI system.

1 skill
@hamen@hamenInstall Plugin
sceneview

sceneview

The AI-first 3D & AR SDK for Jetpack Compose, and the web. Declarative 3D and AR for app developers who want a model on screen, or in the room, without a game engine: Filament + ARCore on Android, Filament.js + WebXR in the browser, and a Compose.

@sceneview@sceneviewInstall Plugin
skills

skills

Gives Claude guidance for Jetpack Compose and Android work, covering animations, component API design, focus and D-pad navigation, performance tuning, and comparing benchmark results. Use it when building or reviewing Compose UI so you get checked patterns instead of trial and error.

21 skills
@chrisbanes@chrisbanesInstall Plugin
kotlin-agent-skills
Auto-invoked

kotlin-agent-skills

Gives AI coding agents guidance for Kotlin work, covering Spring Data JPA entity mapping, migrating Kotlin Multiplatform projects to newer Android Gradle Plugin and Swift Package Manager setups, and porting Gradle builds to the Kotlin Toolchain.

10 skills
@kotlin@kotlinInstall Plugin
box

box

What makes Box unique? You can sit at your desk, tap two buttons, and have a real flowing voice conversation with an AI, no wake word, no account, no server, no subscription.

14 skills
@jegly@jeglyInstall Plugin
android-remote-control-mcp

android-remote-controlโ€ฆ

An Android app that runs as an MCP server, letting AI models remotely control an Android device through accessibility services and screenshot capture.

@danielealbano@danielealbanoInstall Plugin
yamlscript

yamlscript

Helps Claude Code write, convert, and review YAMLScript (.ys) files, including converting Clojure into idiomatic YAMLScript following established style rules.

1 skill
@yaml@yamlInstall Plugin
compose-expert

compose-expert

A skill that gives Claude Code and other AI coding tools guidance for Jetpack Compose and Compose Multiplatform UI work across Android, Desktop, iOS, and Web, covering state, navigation, and animation.

1 skill
@aldefy@aldefyInstall Plugin
ast-index

ast-index

Structural, AST-aware code navigation CLI for large, multi-language repositories.

1 skill
@defendend@defendendInstall Plugin
vibecosystem

vibecosystem

Gives Claude Code a team of specialized agents that plan, build, review, test and learn from past mistakes, so you can hand off a whole software task instead of directing each step yourself.

200 skills
@vibeeval@vibeevalInstall Plugin
astronomer-data

astronomer-data

Lets your AI coding agent work with Apache Airflow directly, so you can inspect DAG runs, read task logs, fix broken DAGs and build human approval steps without switching tools. Works with open-source Airflow and Astronomer's managed platform.

35 skills
@astronomer@astronomerInstall Plugin
owasp-security

owasp-security

A Claude Code skill providing the latest OWASP security best practices (2025-2026) for developers building secure applications.

1 skill
@agamm@agammInstall Plugin
meta-wearables-dat-android

meta-wearables-dat-andโ€ฆ

Skills for building Android apps that work with Meta AI glasses, covering camera streaming, photo capture, audio streaming, Kotlin conventions for the Device Access Toolkit, and live documentation search through an MCP server.

17 skills
@facebook@facebookInstall Plugin
compose-skill

compose-skill

Skills for AI coding assistants writing Jetpack Compose for Android, covering state, side effects, modifiers, Navigation, Paging, coroutines and animations. Also includes an audit skill that checks Compose code for performance and state issues.

2 skills
@hamen@hamenInstall Plugin
openlore

openlore

Gives AI coding agents local, deterministic codebase memory and guardrails, with skills to analyze architecture, brainstorm features into specs, debug with structural context, and execute refactor plans.

12 skills
@clay-good@clay-goodInstall Plugin
spring-boot-skills

spring-boot-skills

Gives Claude Code and Codex the Spring Boot conventions your project uses, such as constructor injection, your own response wrapper and exception hierarchy, and Flyway migrations. The agent reads them before it writes code, so it stops inventing patterns that do not fit your app.

41 skills
@rrezartprebreza@rrezartprebrezaInstall Plugin
claude-android-skill

claude-android-skill

A skill that helps Claude Code build Android apps with Kotlin and Jetpack Compose, following Google's architecture guidance and the NowInAndroid reference app.

1 skill
@dpconde@dpcondeInstall Plugin
ksafe

ksafe

Skill for the KSafe Kotlin library, which persists variables, Compose State, StateFlow, and serializable objects with encryption by default across Android, iOS, macOS, Desktop, and Web. It also covers key rotation and biometrics.

1 skill
@ioannisa@ioannisaInstall Plugin
compose-kit

compose-kit

Gives an AI coding agent one house style for Jetpack Compose and Compose Multiplatform code, covering architecture, data, features, platform splits and project setup. The agent then writes screens and modules that follow the same patterns instead of drifting from file to file.

7 skills
@meet-miyani@meet-miyaniInstall Plugin
meta-vr

meta-vr

Skills and tools for building VR and mixed reality apps on Meta Horizon OS and Quest. They cover porting Android apps, upgrading SDK versions, comfortable immersive design, WebXR development, and multi-window layouts.

36 skills
@meta-quest@meta-questInstall Plugin
codebase-index

codebase-index

Searches a codebase by meaning, then follows results into definitions, callers, and dependency paths. A local semantic code index for Claude Code, Codex, OpenCode, and other MCP clients.

1 skill
@helweg@helwegInstall Plugin
x-twitter-scraper

x-twitter-scraper

with Claude Code, Codex, Cursor & more, from 6:07. Use this X (Twitter) scraper by Xquik to search tweets & posts. Export profiles, followers & replies through REST, MCP, SDKs, CLI, webhooks & Apify. It's an X (Twitter) API alternative.

3 skills
@xquik-dev@xquik-devInstall Plugin
task-orchestrator

task-orchestrator

Server-enforced workflow discipline for AI agents. Prompt-based frameworks hope the LLM follows instructions. This one blocks the call if it doesn't.

31 skills
@jpicklyk@jpicklykInstall Plugin
android-skills

android-skills

Android & KMP development skills for Claude Code, Codex, and Copilot CLI, architecture, Compose, coroutines, flows, networking, persistence, dependency injection, testing, debugging, and Gradle.

21 skills
@rcosteira79@rcosteira79Install Plugin
atdd

atdd

A methodology kit for engineering-led AI development, spec-driven, test-driven, charter-bound. ATDD + mutation testing + deterministic guardrails. AI agents do the typing. Engineers stay in charge of architecture, behavior contracts, and verification.

28 skills
@swingerman@swingermanInstall Plugin
atdd

atdd

A methodology kit for Claude Code that drives feature work through acceptance test driven development, with spec-first artifacts, architecture checks, and a CRAP analyzer for risk-based refactor and test plans on changed code.

28 skills
@swingerman@swingermanInstall Plugin
debug-that

debug-that

Lets AI agents debug running programs through the dbg CLI, with breakpoints, stack and variable inspection, and short @ref handles. Covers Node.js, Bun, Python, Java and native code.

1 skill
@theodo-group@theodo-groupInstall Plugin
pairlet

pairlet

Pairlet was formerly called CC Pocket (cc-pocket). This is the same project, with its history and existing download links preserved. Your coding agents stay on your computer. You stay in control from anywhere.

2 skills
@heypandax@heypandaxInstall Plugin
claude-android-ninja

claude-android-ninja

This repository is an Agent Skill package for Android development with Kotlin and Jetpack Compose. It provides a structured set of instructions, templates, and references that help agents build production-quality Android apps consistently and efficiently.

1 skill
@drjacky@drjackyInstall Plugin
android-reverse-engineering-claude-skill

android-reverse-engineโ€ฆ

Automates Android app reverse engineering in Claude Code. It decompiles APK, XAPK, AAB, DEX, JAR and AAR files with jadx or Vineflower and extracts HTTP API endpoints from Retrofit, OkHttp, Volley, GraphQL and WebSocket code.

1 skill
@incogbyte@incogbyteInstall Plugin
apollo-skills

apollo-skills

Skills for AI coding agents working with Apollo GraphQL, covering Apollo Client for React, Apollo Federation subgraph schemas, Apollo iOS and Apollo Kotlin, plus an MCP server and Rover CLI.

15 skills
@apollographql@apollographqlInstall Plugin
suede-skills

suede-skills

Open-source skills for Claude Code and Codex, with an MCP server, a PyPI package and Suede Awesome Everything, a directory that scores AI agent skills 0 to 99. Created by Jason Colapietro, founder and CEO of Suede AI.

67 skills
@jasoncolapietro@jasoncolapietroInstall Plugin
claude-ground

claude-ground

A minimal rule system for Claude Code. Gives Claude the structural discipline it lacks by default, phase tracking, decision logging, honest pushback, debug discipline, language-specific best practices, and reusable skills.

@akinalpfdn@akinalpfdnInstall Plugin
springboot-skills-marketplace

springboot-skills-markโ€ฆ

Claude Code and Codex skills for Spring Boot 4 and Java 25. The main one, spring-boot-team-harness, gives every developer on a team the same agent setup and makes ./mvnw verify (or ./gradlew build) fail on the mistakes agents make.

8 skills
@a-pavithraa@a-pavithraaInstall Plugin
claude-code-setup

claude-code-setup

A Claude Code plugin bundling skills for Slidev presentations, skill creation, and coding standards for Java, JavaScript, and Gradle. The project is archived and no longer maintained.

11 skills
@b33eep@b33eepInstall Plugin
secscan-skill

secscan-skill

A token-efficient security triage skill for Claude Code that runs a staged LLM static analysis pipeline inside a single session using the agent's own Read, Grep and Glob tools. It needs no external scanner.

1 skill
@atgreen@atgreenInstall Plugin
ai-native-toolkit

ai-native-toolkit

A Claude Code plugin of skills and agents for AI-native development, including a codebase readiness assessment for AI agent contributors and a complexity hotspot treemap. It runs locally against your own codebase.

22 skills
@bjcoombs@bjcoombsInstall Plugin
agent-skills

agent-skills

Agent skills that help developers build applications with PowerSync.

1 skill
@powersync-ja@powersync-jaInstall Plugin
rudder-agent-skills

rudder-agent-skills

A Claude Code plugin with agent skills that teach the AI assistant to set up and use rudder-cli, import and evolve RudderStack resources as YAML, manage transformations, and generate type-safe Swift and Kotlin tracking SDKs from tracking plans.

27 skills
@rudderlabs@rudderlabsInstall Plugin
tdder

tdder

A plugin that guides AI agents through disciplined Test-Driven Development and Clean Code practices, with skills for clean code review, code complexity measurement, and integration architecture. Work in progress and not yet stable or tested.

15 skills
@t1@t1Install Plugin
socket

socket

Stuff for Agents on macOS Promo audio: Socket Codex Marketplace Promo.

200 skills
@gaelic-ghost@gaelic-ghostInstall Plugin
simiancraft-skills

simiancraft-skills

Claude Code skills for mobile and asset work: driving Android emulators and iOS simulators for automated testing, running Expo and React Native apps, and shrinking images, video and other media assets.

23 skills
@simiancraft@simiancraftInstall Plugin
claude-code-react-native

claude-code-react-natiโ€ฆ

A Claude Code plugin with skills for React Native apps: fixing failing iOS and Android builds, safely upgrading Expo SDK and React Native, decoding Hermes crashes, handling deep links, and running EAS builds and store releases.

18 skills
@anilburcu@anilburcuInstall Plugin
mappamind

mappamind

Shows what an AI coding agent's diff changes in behavior, flow, contracts, and architecture, with each claim tied to the real code. Sets up a baseline and renders a shift card after each change.

1 skill
@mappamind@mappamindInstall Plugin

FAQ

What are the best Claude Code Kotlin plugins?
Flowy lists 60 plugins for Kotlin, ranked by fit and signal rather than raw install count. Open any listing to read every skill in full before you install it.
Do these Kotlin skills run automatically?
The Auto-invoked ones do. They ship a FLOW.md router and a hook, so Claude Code loads the matching skill as you prompt. Indexed listings install normally, and their skills fire only when Claude picks them from their descriptions.
How does Flowy decide a plugin is a Kotlin plugin?
The tag is derived from the plugin's own content, its skill names, descriptions, README and file types, not from a tag someone typed. A plugin appears here only when its real content matches.
Are these Kotlin plugins free?
Yes. Flowy is free and open source with nothing gated. You can read every skill before installing, and each listing links to its upstream repository and its creator.

Browse every plugin