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.

nim-mcp-tools

194

nim-lang/langserver

Skill Claude CodeCodex

Use for Nim symbol navigation, diagnostics, and type resolution. MANDATORY: Use specialized MCP tools (nimFindSymbols, nimFindReferences, nimListSymbols, nimCheckFile, nimCheckProject, nimFindTypeDefinition) first; fall back to grep only on error or user confirmation.

not rated 316 +2 yesterday A 64 tokens original MIT

tui-test

195

microsoft/tui-test

Skill Claude CodeCodex ✓ vendor

Control, inspect, test, and record real terminal apps with the tui-test CLI or its Rust, Python, and JavaScript APIs. Use for shells, TUI apps, text and style locators, keyboard or mouse input, terminal state, clipboard waits, screenshots, recordings, snapshots, and live terminal sessions.

not rated 309 +6 changed 1mo ago A 67 tokens original MIT

kui-framework

197

abersheeran/kui

Skill Claude Code

Guide for building web applications with the Kui framework. Use when writing Kui ASGI/WSGI handlers, defining routes, binding parameters, configuring OpenAPI docs, or working with middleware/dependency injection.

not rated 297 11d ago A 44 tokens original Apache-2.0

dotnet-skillz

198

davidfowl/dotnet-skillz

Plugin Claude Code

Bundles 1 skill · 50 tokens together

.NET CLI tools with SKILLS for coding agents. Includes tools for decompiling assemblies, and more.

not rated 297 8mo ago A tokens not measured

brunoborges/fx2048

Skill Claude CodeCodex

Build, sign, notarize, staple, validate, and troubleshoot macOS DMG releases for Java and JavaFX applications packaged with jlink/jpackage. Use when creating Developer ID signed Java desktop apps, configuring GitHub Actions release workflows, handling Apple notarization, or debugging Gatekeeper, hardened runtime, JVM…

not rated 294 +1 2d ago A 88 tokens GPL-3.0

truss-schema

201

albertoarena/laravel-truss

Skill Claude CodeCodex

Ground a database schema change in this application's real structure using Laravel Truss. Use when adding or altering tables, columns, indexes, or foreign keys, when a migration needs to match what is already there, or when you need to know what a migration actually changed. Structure only, never data.

not rated 292 changed 1mo ago A SkillSpector: pass 63 tokens original MIT

p

202

phuhao00/greatestworks

Cursor rule Cursor

Go project rules covering code style, error handling, concurrency, performance, structure, and allowed Git commands.

not rated 292 1y ago A 350 tokens original MIT

write-swift

203

wangmiaozero/pi-harness

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 292 +88 changed 16d ago A 107 tokens AGPL-3.0

nuget-update

205

Calabonga/Microservice-Template

Skill Claude Code needs its repo

A process for checking and updating NuGet packages, which are reusable .NET software libraries, in selected .NET 10 project templates. It checks stable versions and applies patch and minor updates while treating major updates separately.

not rated 287 1mo ago A SkillSpector: warn 119 tokens original MIT

errore

206

remorses/errore

Skill Claude CodeCodex

Go-style error handling for TypeScript: return errors as a plain Error | T union instead of throwing. instanceof Error narrows the type — no Result wrapper. The gist: ALWAYS read this skill when a repo uses the errore convention (errore.org). ALWAYS use errore for new TypeScript projects.

not rated 286 +1 changed 1mo ago A 186 tokens

code

207

Kele-Bingtang/teek-design-vue3

Cursor rule Cursor needs its repo

A set of coding rules for Vue 3 components written with TypeScript. It covers component structure, typed properties and events, reusable composables, and stylesheet conventions.

not rated 285 +3 2mo ago A 902 tokens original MIT

unsloth-buddy

208

TYH-labs/unsloth-buddy

Skill Claude CodeCodex

This skill should be used when users want to fine-tune language models or perform reinforcement learning (SFT, DPO, GRPO, ORPO, KTO, SimPO) using the highly optimized Unsloth library. Covers environment setup, LoRA patching, VRAM optimization, vision/multimodal fine-tuning, TTS, embedding training, and…

not rated 283 4mo ago C 123 tokens original MIT

nvmolkit-usage

209

NVIDIA-BioNeMo/nvMolKit

Skill Claude CodeCodex

Use when writing or debugging nvMolKit Python code for GPU-accelerated RDKit fingerprints, similarity, conformers, clustering, and molecular searches.

not rated 282 changed 1mo ago A 37 tokens

edge-python

210

dylan-sutton-chavez/edge-python

Skill Claude CodeCodex

Write, run, test and package Edge Python programs with the edge CLI. Use when editing .py files in an Edge Python project or when the user asks for Edge Python code.

not rated 274 changed 20d ago A SkillSpector: warn 39 tokens original

pyscrappy

212

mldsveda/PyScrappy

MCP server Claude CodeCodexCursor +2

A robust, all-in-one Python web scraping toolkit. Runs locally from the pyscrappy Python package. Needs 1 environment variable to run.

not rated 265 16d ago A tokens not measured original MIT

thoughtbot/rails-audit-thoughtbot

Skill Claude CodeCodex

Perform comprehensive code audits of Ruby on Rails applications based on thoughtbot best practices. Use this skill when the user requests a code audit, code review, quality assessment, or analysis of a Rails application. The skill analyzes the entire codebase focusing on testing practices (RSpec), security…

not rated 263 +1 8d ago B 130 tokens original MIT

telegram-bot-api

214

vendelieu/telegram-bot

Cursor rule Cursor

API actions, features, and options for Telegram Bot library.

not rated 249 yesterday A 1,114 tokens original Apache-2.0

holtwood/awesome-cursorrules-zh

Cursor rule Cursor

A set of coding rules for Kotlin applications built with Spring Boot, a Java-based framework for web services. It covers project layout, naming, Kotlin style, and common design patterns.

not rated 241 +1 19d ago A 0 tokens original MIT

perforatedai

216

PerforatedAI/PerforatedAI

Skill Claude CodeCodex

Expert in PerforatedAI library for adding artificial dendrites to PyTorch neural networks. Triggers: 'Perforate my model' (start interactive setup), 'debug my perforated model' (debug/optimize existing integration), 'load my perforated model for inference' (deploy trained models), 'export my perforated model'…

not rated 240 +1 changed 2d ago A SkillSpector: warn 133 tokens original Apache-2.0

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: