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.

pep8

1202

hackermanishackerman/claude-skills-vault

Skill Claude Code

Enforces modern Python 3.11+ coding standards, PEP 8 compliance, and type-hinting best practices automatically. This skill should be used when writing, reviewing, or refactoring Python code to ensure consistency with PEP 8, proper type hints, Google-style docstrings, and modern Python idioms.

not rated 2 25d ago A 69 tokens original MIT

sextant

1203

RSafargalin/sextant

Plugin Claude Code

Bundles 1 skill, 1 command, 1 MCP server · 92 tokens together

Structured access to a Swift, Objective-C, C or C++ codebase instead of grep: definitions, references, callers, impact of a change — read out of the compiler's index store.

not rated 2 3d ago A tokens not measured original Apache-2.0

SkillMedev/legacy-modernization

Skill Claude CodeCodex

Ports a codebase across a breaking language or runtime version with compatibility shims, batched automated transforms, dual-runtime CI, and old-vs-new output diffing, ending in a flag-flip cutover with a rollback rule. Use when someone says "migrate us from Python 2 to 3", "we're jumping Node majors", "move to the…

not rated 2 changed 1mo ago A 170 tokens original MIT

android-app-builder

1206

mouchegmouradian/claude-code-skills

Skill Claude CodeCodex

Create Android applications scaled to project complexity. Automatically detects whether to use a simple single-module architecture (no DI, DataStore), a standard Hilt + Room single-module structure, or full NowInAndroid multi-module production architecture. Use when building Android apps with Kotlin, Jetpack Compose…

not rated 2 1mo ago A 92 tokens original MIT

flet-best-practices

1207

mykaro/ai-skills

Skill Claude Code

Idiomatic guide for Flet 1.0 applications. Covers declarative UI, hooks, observable state, services, async execution model, and breaking API changes from v0.x. Use this skill to write modern Flet code, migrate imperative apps to reactive patterns, apply breaking changes correctly, and avoid common pitfalls.

not rated 2 6mo ago A 74 tokens

dart

1208

ndisisnd/cook

Skill Claude CodeCodex

Dart 3.x language standards and code quality conventions. Use when writing or reviewing any Dart code — null safety, patterns, sealed classes, records, class modifiers, naming, immutability, collections, async, and import organisation.

not rated 2 14d ago A 50 tokens original MIT

laravel-13-expert

1209

Deixtra-Private-Limited/claude-laravel-13-skill

Skill Claude CodeCodex

Comprehensive Laravel 13.x expert skill covering the entire framework — installation, configuration, routing, controllers, middleware, Blade views, Eloquent ORM, migrations, queues, jobs, events, mail, notifications, caching, Redis, scheduling, service container, service providers, authentication, authorization, AI…

not rated 2 7mo ago A 105 tokens original MIT

tm1py-expert

1210

DecisioNaut/tm1py-expert

Skill Claude CodeCodex

Expert guidance for TM1py Python package for IBM Planning Analytics (TM1). Master connection management, data operations (MDX, views, DataFrames), metadata CRUD, performance optimization, and best practices. Use when working with TM1py, IBM Planning Analytics API, or when user mentions TM1, Planning Analytics, TM1…

not rated 2 8mo ago A 91 tokens original MIT

mcp-cpp-refactor

1211

KaruroChori/mcpp

Skill OpenCode

Add MCP server support to a C++26 or later codebase using the mcpp library. Expose existing C++ operations as MCP tools, prompts, and resources.

not rated 2 15d ago A 41 tokens LGPL-3.0

why-not-rust

1212

xiaotonng/why-not-rust

Skill Codex

Evaluate whether an existing project, service, subsystem, or migration RFC should adopt Rust. Compare staying, adopting an existing native tool, extracting a Rust kernel, replacing one component, and full migration through evidence-gated performance, safety, cost, compatibility, and delivery analysis. Produce a clear…

not rated 2 3mo ago B 212 tokens original MIT

dioxus-fullstack

1213

qretaio/skills

Skill Claude CodeCodex

Comprehensive Dioxus 0.7 framework expertise for building modern fullstack applications with Rust. Use when working with Dioxus for web, desktop, or mobile app development, setting up projects, implementing state management, routing, data fetching, CSS-in-Rust styling, or integrating with backend APIs and databases.

not rated 2 8mo ago A 70 tokens original MIT

pendig/rutebayar-agent-contributor

Skill Codex

Operate and extend Rute Bayar, the Go CLI and webhook daemon for Indonesian payment gateways. Use when setting up sandbox or production Rute Bayar flows, helping AI Agents create invoices and verify payments through the rutebayar CLI, testing webhooks/forwarding/reconciliation, preparing releases, or contributing a…

not rated 2 4mo ago A 92 tokens original MIT

lore

1215

ABostrom/lore-skill

Plugin Claude Code

Bundles 1 skill · 107 tokens together

Use and learn Lore (Epic's content-addressed version control system): setup, CLI, core concepts, and the Python, JavaScript, C#, and Go SDKs.

not rated 2 4mo ago A tokens not measured original MIT

unity-perf

1216

tianzhiying/Unity-perf

Plugin Claude Code

Bundles 3 skills · 234 tokens together

Unity / C# performance optimization and code standards skill library. Three skills: performance optimization, zero-GC engineering plans, and code standards & review.

not rated 2 3mo ago A tokens not measured original MIT

dotnet-toolkit

1218

Attemainio/dotnet-toolkit

Plugin Claude Code

Bundles 9 skills, 6 agents, 4 hooks · 2,329 tokens together

Compiler-aware C# navigation for .NET repos — Roslyn-backed symbol search, reference tracing, call and type hierarchies, and a solution-wide rename, with an index that follows every edit.

not rated 2 changed today A tokens not measured original MIT

bash-lsp

1219

zircote/bash-lsp

Plugin Claude Code

Bundles 1 command · 8 tokens together

Bash/Shell language server plugin for Claude Code with bash-language-server integration and automated hooks for linting and formatting.

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

cpp-mentor

1220

sectapunterx/cpp-mentor

Plugin Claude Code

Bundles 1 skill · 245 tokens together

A general, self-adapting C++ mentor for any project: onboards with a goal/domain/namespace/error-policy setup and a level audit whose questions are generated fresh per project, then LEAD mode teaches and assigns roadmap tasks (domain + C++ theory, acceptance criteria, Vim walkthrough for any editor, reviews without…

not rated 2 changed 9d ago A tokens not measured original MIT

typescript-standards

1221

aaydin-tr/swagger-navigator-mcp

Cursor rule Cursor

// Good: Typed error handling function loadConfig(): Config { try { // ... loading logic } catch (error) { if (error instanceof yaml.YAMLException) { throw new Error(Invalid YAML in configuration file: ${error.message}); } throw error; } }.

not rated 2 4mo ago A 888 tokens original MIT

kotlin-lsp

1222

zircote/kotlin-lsp

Plugin Claude Code

Bundles 1 command · 8 tokens together

Claude Code plugin for Kotlin development with kotlin-language-server integration, 12 automated hooks for Gradle builds, linting (detekt, ktlint), formatting, and testing.

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

dev-skills

1224

rikdc/ai-skills

Plugin Claude Code

Bundles 9 skills · 505 tokens together

Expert development skills for Go, documentation, architecture, shell scripting, and project management.

not rated 2 changed 29d ago A tokens not measured original MPL-2.0

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