Languages skills

9,047 tagged Languages, measured the same way as everything else here.

Browse within: agents 115LLM 112antigravity 98agent 93skills 93claude-code-skills 86ai-coding 83cli 73azure 69dotnet 69javascript 68copilot 65sdk 63openai 62

compose-navigation

361

piyushverma0/android-agent-skills

Skill Claude CodeCodex

Jetpack Compose Navigation for Android AI agents. Use this skill whenever implementing navigation, NavHost, NavController, back stack, deep links, navigation arguments, routes, type-safe navigation, @Serializable routes, navController.navigate, popBackStack, navigateUp, bottom navigation, tab navigation, nested…

not rated 15 4mo ago A 138 tokens original MIT

xml-to-compose

362

singhsume123/xml-to-compose-skill

Skill Claude CodeCodex

Convert Android XML layouts to Jetpack Compose. Use when asked to migrate XML layouts, convert views to composables, or help with Compose migration. Handles layouts, widgets, attributes, styles, and resource references.

not rated 15 7mo ago A 46 tokens original MIT

rails-api-controllers

363

Shoebtamboli/rails_claude_skills

Skill Claude CodeCodex

RESTful API controller patterns for Ruby on Rails. Use when: (1) Building JSON APIs, (2) API versioning, (3) Error handling and status codes, (4) Authentication with tokens/JWT, (5) Rate limiting, (6) CORS configuration, (7) Pagination and filtering, (8) API documentation, (9) Testing API endpoints.

not rated 15 2mo ago A 82 tokens original MIT

flexcel-net

364

tmssoftware/skills

Skill Claude CodeCodex

Use when writing C# / VB.NET / F# code that reads, writes, manipulates, or exports Excel (.xlsx / .xls) files, generates PDF or HTML from Excel, or produces data-driven reports with FlexCel Studio for .NET (TMS Software). Triggers include Excel/xlsx from C#, XlsFile, FlexCelReport, FlexCelPdfExport, FlexCelHtmlExport…

not rated 14 4mo ago A 126 tokens

nushell-pro

365

hustcer/nushell-pro

Skill Claude CodeCodex

Comprehensive Nushell scripting best practices, idioms, security, and evidence-driven code review. Use when writing, reviewing, auditing, debugging, or refactoring Nushell (.nu) scripts, modules, custom commands, pipelines, config, and tests. Also use for Bash/POSIX-to-Nushell conversion and Nu 0.114/0.115 migration…

not rated 14 20d ago A 114 tokens

roblox-dev-skill

366

MSayib/roblox-dev-skill

Skill Claude CodeCodex

Core scripting and engine skill for Roblox game development. Covers full-lifecycle development: architecture, Luau scripting, debugging, security, performance, data persistence, networking, and the Roblox Studio environment. MUST use this skill whenever the user mentions: 'Roblox', 'Luau', 'Roblox Studio'…

not rated 14 changed 3d ago A 145 tokens original MIT

rails-llm-integration

367

nagstler/rails-llm-integration

Skill Claude CodeCodex

Production-grade LLM integration patterns for Ruby on Rails applications. USE THIS SKILL when the user needs to: integrate OpenAI, Claude, or any LLM API into a Rails app; use rubyllm gem or langchain-rb gem in Rails; build AI-powered features in Rails; manage prompts as templates; route between LLM models for cost…

not rated 13 5mo ago A 313 tokens original MIT

docyrus-app-dev-react

368

Docyrus/agent-skills

Skill Claude CodeCodex

Build Docyrus React TypeScript web applications end-to-end, combining authentication, API access, @docyrus/app-utils runtime helpers, @docyrus/devtools in-app debugging, generated collections, TanStack Query/Form patterns, and production-grade UI implementation with preferred component libraries. Use when creating or…

not rated 13 6d ago A 115 tokens

python-refactoring

369

slamer59/mcp-python-refactoring

Skill Claude CodeCodex

Analyze Python code for refactoring opportunities, complexity, dead code, security issues, modernization, test coverage gaps, and package-level structure — before proposing or making refactoring changes to Python code.

not rated 13 yesterday A SkillSpector: pass 42 tokens original MIT

word-deep-dive

370

hwl668/Scientific-learning-skills-

Skill Claude CodeCodex

An English vocabulary study aid that explains a word’s meanings, usage, differences from similar words, and exam relevance. It can also save selected words and schedule them for spaced review, meaning review at increasing intervals.

not rated 13 1mo ago A 95 tokens original MIT

ai-edt

371

Desko77/ai-edt

Skill Claude CodeCodex

1C:Enterprise development through the AI-EDT MCP server - BSL analysis and editing, metadata and managed forms, query validation, project diagnostics, debugging, infobase updates and unit tests. Use when the project is a 1C:EDT workspace: BSL modules, .mdo metadata, 1C queries, managed forms. Also use when all you…

not rated 13 +4 yesterday A 111 tokens AGPL-3.0

less-sdk

372

jianboqi/less-skill

Skill Claude Code

Guide for using the LESS radiative transfer model via pyLessSDK. Use when the user asks to create, configure, or run LESS simulations, set up scenes with vegetation/terrain, configure sensors (orthographic, perspective, fisheye, LiDAR, TRAC, photon tracing), define optical properties, or post-process simulation…

not rated 12 +1 5mo ago A 71 tokens

dynamo-analyzer

373

sonomirco/agents-and-commands

Skill Claude CodeCodex

Analyze Dynamo (.dyn) graphs to extract workflow, Python/DesignScript code, Revit API patterns, and generate comprehensive reports for C# developers.

not rated 12 6mo ago A 34 tokens original Apache-2.0

webman

374

zjkal/webman-skill

Skill Claude CodeCodex

Expert skill for the webman framework (a long-lived, in-memory PHP framework based on workerman). Covers routing, controllers, middleware, database/Redis, custom processes, timers, coroutines (v2), plugin development, and guarding against memory leaks and cross-request state pollution under the resident process model.…

not rated 12 +1 1mo ago A 111 tokens original MIT

clojure-skills

375

chaploud/clojure-skills

Skill Claude Code

Clojure/ClojureScript/ClojureDart development skill. Activates when working with .clj, .cljs, .cljc, .cljd, .edn, .bb files. Provides structural search and editing of S-expressions, nREPL evaluation, runtime queries via cider-nrepl, and static navigation via clojure-lsp.

not rated 12 +1 changed 5d ago A 82 tokens

e2e-test-conventions

376

agentmantis/test-skills

Skill Claude Code

Core conventions and rules for Playwright E2E testing with TypeScript. Covers project structure, naming conventions, selector strategy, authentication, navigation, environment configuration, test independence, and parallelism. Automatically loaded when writing or modifying E2E tests. Use when: generating E2E tests…

not rated 12 5mo ago A 84 tokens original MIT

jsdoc

377

zama-ai/sdk

Skill Claude CodeCodex

Opinionated JSDoc conventions for TypeScript SDK codebases. Use when: (1) Writing or reviewing JSDoc on public API exports, (2) Cleaning up over-documented code, (3) Auditing documentation for internal leakage, (4) Writing JSDoc for types, interfaces, and classes, (5) Deciding whether a function needs JSDoc at all.…

not rated 12 +1 yesterday A 101 tokens BSD-3-Clause-Clear

architecture-patterns

378

garrettw/php-arch-skills

Skill Claude CodeCodex

Use this skill when choosing a system-level architecture (monolith, modular monolith, microservices, event-driven, serverless, clean/hexagonal, or DDD) for a new or growing PHP application, or when weighing a premature move to a more distributed style. Provides a decision guide and the common pitfalls that cause…

not rated 12 +1 1mo ago A 77 tokens original MPL-2.0

idapython

379

QYmag1c/ida-pro-mcp-multi

Skill Claude CodeCodex

IDA Pro Python scripting for reverse engineering. Use when writing IDAPython scripts, analyzing binaries, working with IDA's API for disassembly, decompilation (Hex-Rays), type systems, cross-references, functions, segments, or any IDA database manipulation. Covers ida modules (50+), idautils iterators, and common…

not rated 12 +1 1mo ago A 77 tokens copy · 100% MIT

thrml

380

extropic-ai/thrml-skill

Skill Claude CodeCodex

Write correct, idiomatic THRML code, centered on Ising machines and how they are trained. THRML is Extropic's JAX-based GPU simulator for the block Gibbs sampling programs that run natively on Extropic's probabilistic computing hardware. Use this skill whenever the user mentions THRML, Extropic, probabilistic…

not rated 12 +2 3mo ago A 174 tokens

pyxel

381

kitao/pyxel-skill

Skill Claude CodeCodex

Use when creating, modifying, debugging, or verifying a game made with Pyxel or a requested retro Python game that should use Pyxel. Do not use for other engines or general Python work.

not rated 11 1mo ago A 42 tokens original MIT

cli-to-go-migration

382

alexastrum/skl

Skill Claude CodeCodex

Reusable agent skill for migrating command-line interfaces from any programming language to Go.

not rated 11 2mo ago A 21 tokens original MIT

whatiskadudoing/fp-ts-skills

Skill Claude CodeCodex

Master functional approaches to side effects including IO types, effect isolation, idempotent operations, and quarantining impure code - essential patterns for reliable TypeScript applications.

not rated 11 7mo ago A 38 tokens

oral-sentence-model

384

yugef3h/leo-skills

Skill Claude CodeCodex

An English-speaking practice system that builds topic-based sentence patterns: six common questions and twelve natural long answers, with reusable phrases and structures marked.

not rated 11 2d ago A 293 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: