14,393 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.
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…
Agent Claude Code
Use when migrating a .NET codebase to Microsoft Agent Framework (MAF) 1.3.0. Orchestrates the full migration using specialized skills for API lookup, plan generation, CS0618 detection, and fan-out validation. Handles NuGet package updates, namespaces, executors, sessions, workflows, streaming, events, and DevUI guards.
dhruvasagar/ruby-upgrade-toolkit
Plugin Claude Code
Bundles 7 skills, 6 commands, 2 agents, 2 hooks · 570 tokens together
Upgrade Ruby and Rails safely: audit breaking changes, plan a phased roadmap, fix code and dependencies, verify with RSpec and RuboCop.
MCP server Claude CodeCodexCursor +2
MCP proxy server that translates tool calls into TypeScript code generation. Runs locally from the mcpcodeserver npm package.
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…
Plugin Claude Code
Bundles 12 skills · 526 tokens together
Build, profile, debug, and refine iOS apps with SwiftUI and Xcode workflows — App Intents, Simulator debugging, performance profiling, memory leak detection, and on-device AI with Apple Intelligence, Foundation Models, and Core AI.
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'…
ombulabs/claude-code_dual-boot-skill
Plugin Claude Code
Bundles 1 skill · 84 tokens together
Sets up and manages dual-boot Ruby and Rails environments using the nextrails gem, based on FastRuby.io methodology.
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…
Cursor rule Cursor
A set of coding rules for Java and Spring Boot projects. Spring Boot is a Java framework for building web services and other applications.
TideTree/awesome-cursor-rules-mdc-zh
Cursor rule Cursor
A set of recommended practices for building applications in Go, a programming language used for services and other software.
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…
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.
codingthefuturewithai/mcp-code-understanding
Cursor rule Cursor
After any modifications to Python files, automatically run black and isort on the modified files to maintain consistent code formatting.
Plugin Claude Code
Bundles 1 skill, 1 hook · 30 tokens together
Turns Claude Code into a language learning environment. Get grammar corrections, idiom suggestions, and vocabulary translations while coding in your target language.
Metalnib/dotnet-episteme-skills
Plugin Claude Code
Bundles 14 skills, 3 commands, 2 hooks, 1 MCP server · 1,235 tokens together
Practical, production-tested .NET skills that provide enterprise-proven instructions for AI-assisted development.
netresearch/go-development-skill
Plugin Claude Code
Bundles 1 skill · 63 tokens together
Production-grade Go development patterns for resilient services.
Plugin Claude Code
Bundles 1 command · 0 tokens together
Rust language server.
Cursor rule Cursor
AutoCAD .NET plugin development (AutoCAD 2027 / Civil 3D / Plant 3D).
logiclabs/dotnet-nuget-proxy-skill
Plugin Claude Code
Plugin marketplace listing 1 plugin: dotnet-nuget-proxy.
Cursor rule Cursor
Code style conventions and patterns used throughout the TypeScript codebase.
MCP server Claude CodeCodexCursor +2
MCP server for Proxmox VE infrastructure management. Runs locally from the proxmox-mcp-server Python package.
Stefan-Nitu/mcp-refactor-typescript
MCP server Claude CodeCodexCursor +2
MCP server for TypeScript/JavaScript code refactoring using TypeScript Language Server. Runs locally from the mcp-refactor-typescript npm package.
MCP server Claude CodeCodexCursor +2
MCP server "laravel-mcp" as configured in jsonallen/laravel-mcp. Runs locally from the laravel-mcp Python package.
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: