Languages

15,070 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

singleton11/kotlin-toolchain-skills

Skill Claude CodeCodex

Migrate an entire Gradle Kotlin/JVM project to Kotlin Toolchain — module.yaml + project.yaml, dependency-catalog reuse, CI rewrite, and local plugins replacing Gradle plugins with no Toolchain equivalent. TRIGGER when converting/migrating/porting a whole Gradle project (build.gradle/.kts, Gradle wrapper) to Kotlin…

not rated 5 2mo ago A 239 tokens

hanthor/gnome-gui-spec

Skill Claude CodeCodex

Build-system setup for GNOME apps per language: Python/PyGObject, Rust/gtk-rs, C, Vala, JavaScript/GJS — meson files, blueprint-compiler wiring, Flatpak manifests. Use when choosing a language for a GNOME app or setting up its build.

not rated 5 +1 28d ago A 0 tokens

markfetch

1036

vasylenko/markfetch

MCP server Claude CodeCodexCursor +2

TypeScript Execute (tsx): Node.js enhanced with esbuild to run TypeScript & ESM files. Runs locally from the tsx npm package.

not rated 5 2mo ago A tokens not measured original MIT

Aorls/java-class-analyzer-mcp

MCP server Claude CodeCodexCursor +2

Universal MCP server for analyzing Java classes from Maven dependencies with full JavaDoc support. Runs locally from the java-class-analyzer-mcp npm package.

not rated 5 1y ago A tokens not measured original MIT

apple-dev

1038

markdavidgan/apple-dev-skills

Skill Claude Code

Apple platform development plugin host for Kimi Code CLI. Provides pattern-check and api-lookup tools; load individual apple-dev skills by name.

not rated 5 2mo ago A 31 tokens original MIT

design

1040

drujensen/aiagent

Skill Claude CodeCodex

Turn a research findings summary into a concrete technical design - define the entities, interfaces, and services involved, following this project's DDD/Clean Architecture conventions and the standing CLAUDE.md/AGENTS.md rules.

not rated 5 3mo ago A 45 tokens original MIT

write-swift

1041

huangxinxinyu/xinyu-s-skill-set

Skill Claude CodeCodex

How to write modern Swift well — modeling with value types, Swift 6 data-race safety and approachable concurrency (@concurrent, main-actor-by-default, actors, task groups), protocols and generics (some vs any), API design, performance and ARC, Swift Testing, macros, and the modern language features agents don't know…

not rated 5 1mo ago A 107 tokens

pystack-service

1042

denyszhak/pystack-skills

Plugin Claude Code

Bundles 6 skills · 1,116 tokens together

FastAPI + SQLAlchemy service shape: app setup, aggregates and repos, services and schemas, external clients, logging, tests.

not rated 5 18d ago A tokens not measured original MIT

swift-networking

1043

jeremieb/swift-unit-test-instructions

Skill Claude CodeCodex

Builds a protocol-based async/await networking layer with URLSession, testable abstractions, error handling, and mock support for Swift projects. Use when user says "add networking", "create an API layer", "fetch data from API", "build a network service", "add URLSession", "implement HTTP requests", "create a REST…

not rated 4 8mo ago A 82 tokens original MIT

laravel-boost

1044

ownego/token-slayer

MCP server Gemini CLI

MCP server "laravel-boost" as configured in ownego/token-slayer. Launched with php artisan boost:mcp.

not rated 4 +1 changed 2mo ago A tokens not measured

linux-ur/discord-net-components-v2

Skill Claude CodeCodex

Reference and implementation guide for building Discord bot UIs with Discord.Net's Message Components V2 system (ComponentBuilderV2) in C#. Covers every V2-only component (Container, Section, Text Display, Thumbnail, Media Gallery, File, Separator), the shared V1/V2 interactive components (Action Row, Button…

not rated 4 4mo ago A 222 tokens original MIT

debugium

1046

Algiras/debugium

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 67 tokens together

AI-driven debugger for Python, JavaScript, TypeScript, Rust, Java, C/C++, Scala, and WebAssembly. Control live debug sessions via MCP tools: launch or attach to processes, set breakpoints, inspect variables, step through execution, evaluate expressions, and trace bugs using DAP adapters.

not rated 4 7mo ago A tokens not measured

regula

1047

kuzivaai/getregula

MCP server Claude CodeCodexCursor +2

MCP server "regula" as configured in kuzivaai/getregula. Runs locally from the regula-ai Python package.

not rated 4 12d ago A tokens not measured original Apache-2.0

mcp-server-template

1048

qmmughal/mcp-server-template

MCP server Claude CodeCodexCursor +2

Production-grade MCP Server Template for TypeScript and Node.js. Runs locally from the @qmmughal/mcp-server-template npm package.

not rated 4 3mo ago A tokens not measured original MIT

jvmsrc

1049

Sintexer/jvm-source-lens

MCP server Claude CodeCodexCursor +2

Gradle-accurate JVM classpath; fetch Java source, signatures, and class structure for agents. Runs locally from the jvmsrc npm package. Needs 6 environment variables to run.

not rated 4 4d ago A tokens not measured original MIT

android-feature

1050

arslan555/claude-android-feature-skill

Skill Claude CodeCodex

Production-ready, step-by-step skill for implementing a new feature in any modern Android application (Kotlin, Jetpack Compose, Hilt, MVI, offline-first). Encodes module/package layout, file-by-file templates, naming conventions, and quality bars derived from the Now in Android (android/nowinandroid) reference…

not rated 4 4mo ago A 189 tokens

bun-init

1051

DaleSeo/bun-skills

Skill Claude Code

Initialize a new Bun project with TypeScript and optimal configuration. Use when starting a new Bun project or converting a directory to a Bun project.

not rated 4 9mo ago A 31 tokens original MIT

rapids-first

1052

TioSisai/rapids-first

Skill Claude CodeCodex

Use only when the user explicitly mentions "rapids-first" or "RAPIDS first", to prefer the RAPIDS GPU stack (cudf, cuml, cupy, cupyx) and its zero-code accelerators over pandas, scikit-learn, numpy and scipy when writing Python data-science, ML, ETL or numerical code.

not rated 4 changed 25d ago A 76 tokens original MIT

gpt-pro

1053

scasella/codex-gpt-pro

Skill Codex

Operate ChatGPT Pro through Browser Use/Playwright or Computer Use. Use when the user asks Codex to ask GPT Pro, prompt GPT Pro, use ChatGPT Pro, send a prompt to ChatGPT Pro/GPT Pro, or wait for a GPT Pro result. Checks whether Browser Use/Playwright and/or Computer Use are available, asks for a first-run default…

not rated 4 6mo ago A 130 tokens original MIT

composite/korean-skills

Skill Claude CodeCodex

Use when reviewing or writing eGovFrame 4.x or 5.x Java code — Controller, Service, DAO, configuration, or library usage. Covers inheritance requirements, forbidden call patterns, and architecture constraints. Assumes Spring Framework knowledge.

not rated 4 1mo ago A 55 tokens original MIT

nvm

1055

hadv/wisdomforge

Cursor rule Cursor

should run nvm use --lts first when run npm or node.

not rated 4 1y ago A 30 tokens original MIT

go-stack

1056

fmind/dotfiles

Skill Claude CodeCodex

Build Go projects, libraries, CLIs, TUIs, web apps, or ADK agents with the standard package layout and pinned tooling.

not rated 4 2mo ago A 31 tokens original MIT

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