Cursor skills, plugins, subagents, slash commands and mcp servers

browser-mcp-agent antibrow skill Gives an agent a real browser through MCP calls: navigate, click, fill forms, screenshot, run JS. A named profile keeps the session logged in between runs. Claude Code CX Codex GitHub Copilot 105,700installs unity-navmesh gamedev-skills skill Coding-agent skill for Unity pathfinding: bake a NavMesh over level geometry and drive NPCs with NavMeshAgent. Useful when an enemy should chase the player instead of idling. Claude Code CX Codex GitHub Copilot 5,200installs unity-tilemap-2d gamedev-skills skill Builds and scripts 2D tilemaps in Unity 6.3 LTS using Grid components, Tile Palette, and runtime C# methods. Useful when laying out levels, setting up colliders, or generating procedural rooms. Claude Code CX Codex GitHub Copilot 5,200installs cli-anything-shotcut HKUDS skill A skill that hands an agent a shell for Shotcut: timelines, filters and renders through MLT XML, with no GUI in the loop. Claude Code CX Codex GitHub Copilot 500installs ccf-common mikubaka88 skill Shared preflight module for the CCFA skill suite. It configures routing, working directories, and evidence standards before specialist skills run. Claude Code CX Codex GitHub Copilot 2,000installs build-iterated-agentic-loop humanlayer skill Turns a repeatable agent task into a repo-local skill plus a GitHub Actions workflow that runs a coding agent on a schedule, by hand, or both. Claude Code CX Codex GitHub Copilot 1,400installs clean-architecture wondelai skill A skill that keeps business rules independent of framework and database by enforcing one rule: source code dependencies point inward. Claude Code CX Codex GitHub Copilot 7,200installs svelte-core-bestpractices sveltejs skill A skill that tells the agent how to write Svelte components with runes: $state, $derived, events, styling. Useful as soon as the agent edits a Svelte project. Claude Code CX Codex GitHub Copilot 10,700installs stripe-directory stripe skill A skill that points the agent at Stripe Directory instead of web search, so it finds a provider and the documented way to pay, subscribe or provision with it. Claude Code CX Codex GitHub Copilot 4,200installs firecrawl-lead-research firecrawl skill Pulls job title, company and firmographics for the people and domains you already named, then fills the gaps in a list. Useful before a call or when an old lead list needs a check. Claude Code CX Codex GitHub Copilot 31,400installs crypto-market-rank binance-web3-team skill A skill that hands the agent ready-made crypto leaderboards: trending tokens, social hype, smart-money inflow, Pulse meme tokens and top traders by PnL. Claude Code CX Codex GitHub Copilot 9,000installs cli-anything-videocaptioner HKUDS skill Transcribes speech, translates subtitles into 38 languages, and burns captions into video using the VideoCaptioner backend. Useful when preparing video assets directly from the terminal. Claude Code CX Codex GitHub Copilot 495installs seedance-20 Emily2040 skill A skill that steers the agent through Seedance 2.0 video work: brief, surface checks, then a compact prompt for the mode you asked for. Claude Code CX Codex GitHub Copilot 481installs firecrawl-competitive-intel firecrawl skill Monitors competitor pricing, feature releases, and changelogs using Firecrawl. Useful for ongoing market tracking and generating structured intelligence reports. Claude Code CX Codex GitHub Copilot 31,300installs wp-phpstan WordPress skill Sets up PHPStan static analysis in WordPress plugins and themes, while managing baselines and WordPress-specific PHPDoc types. Claude Code CX Codex GitHub Copilot 4,600installs top-design wondelai skill Directs AI coding agents to build Awwwards-style web experiences with dramatic typography, orchestrated scroll motion, and a 10-point scoring rubric. Claude Code CX Codex GitHub Copilot 7,100installs cli-anything-iterm2 HKUDS skill Controls live iTerm2 sessions over the Python WebSocket API. Lets coding agents inspect running panes, send keystrokes, and split terminal layouts. Claude Code CX Codex GitHub Copilot 489installs serve-sim EvanBacon skill A skill that teaches an agent to control a booted iOS, iPad or Apple Watch Simulator through npx serve-sim: taps, gestures, buttons, rotation, camera. Claude Code CX Codex GitHub Copilot 1,100installs cli-anything-dify-workflow HKUDS skill A skill that hands the agent commands for building, checking and editing Dify workflow YAML. Useful when a hand-written workflow breaks on import. Claude Code CX Codex GitHub Copilot 487installs develop jsmastery-pro skill Turns approved specs and AGENTS.md rules into working UI and backend code. Helpful when architectural choices are settled and code generation needs strict guardrails. Claude Code CX Codex GitHub Copilot 4,400installs threejs-game-director majidmanzarpour skill A director skill for Three.js browser games: it runs the work from a playable loop to graphics, UI and browser checks by handing phases to sibling skills. Claude Code CX Codex GitHub Copilot 3,000installs unreal-cpp-gameplay gamedev-skills skill Teaches the agent to write UE5 gameplay C++: reflection macros, Gameplay Framework class roles, and module dependencies in *.Build.cs. Claude Code CX Codex GitHub Copilot 5,000installs okx-dapp-discovery okx skill A routing skill: it spots a supported DApp such as Aave, Hyperliquid or Pendle in your request and hands the work to the matching OKX plugin. It never signs or broadcasts anything itself. Claude Code CX Codex GitHub Copilot 14,400installs llm-wiki Ar9av skill The schema side of a personal Obsidian wiki: source layers, categories, project trees and a page template. Use it when you're deciding how knowledge should be stored. Claude Code CX Codex GitHub Copilot 4,100installs document jsmastery-pro skill Turns a finished change into prose people actually read: a PR body, a changelog entry, release notes, a postmortem. It works from the commits and the diff. Claude Code CX Codex GitHub Copilot 4,300installs ccf-humanization mikubaka88 skill A required first pass before every CCFA skill: it strips defensive hedging out of research prose and keeps the evidence, numbers and honest uncertainty. Claude Code CX Codex GitHub Copilot 1,900installs unreal-niagara gamedev-skills skill Walks the agent through Niagara in Unreal Engine 5: system and emitter assets, module stacks in the spawn/update stages, effects spawned from Blueprint or C++. Claude Code CX Codex GitHub Copilot 4,900installs unreal-enhanced-input gamedev-skills skill Configures Unreal Engine 5 Enhanced Input assets, C++ bindings, and triggers. Useful when wiring movement, look, and jump controls or fixing input loss on clients. Claude Code CX Codex GitHub Copilot 4,900installs dotnet-webapi dotnet skill A coding-agent skill for ASP.NET Core Web API work: it keeps new endpoints in the style the project already uses, adds OpenAPI metadata and central error handling. Claude Code CX Codex GitHub Copilot 4,200installs threejs-audio-generator majidmanzarpour skill A skill that turns ElevenLabs into game audio for Three.js: effects, loops, music and voice lines, written straight into the project. Claude Code CX Codex GitHub Copilot 2,900installs huggingface-zerogpu huggingface skill Skill for Gradio apps on Hugging Face Spaces with ZeroGPU: where @spaces.GPU belongs, how to size duration, what breaks at the worker boundary. Claude Code CX Codex GitHub Copilot 1,300installs cli-anything-anygen HKUDS skill Provides a CLI wrapper around the AnyGen OpenAPI to build slides and diagrams. Useful when automating document workflows in AI agents. Claude Code CX Codex GitHub Copilot 465installs architect backnotprop skill Sketches types, signatures, and module boundaries before coding to prevent locking in the wrong shape on non-trivial tasks. Claude Code CX Codex GitHub Copilot 5,300installs arena backnotprop skill Runs several parallel attempts at the same task, scores them against a rubric, then grafts the best pieces of the losers into the winning base. Claude Code CX Codex GitHub Copilot 5,300installs router-core TanStack skill Entry skill for TanStack Router that points a task at the right sub-skill and pins the type-inference and client-first rules agents keep breaking. Claude Code CX Codex GitHub Copilot 587installs figure-it-out backnotprop skill A skill for work with no ready-made playbook: it designs the plan and a pass/fail predicate first, then runs a hypothesis loop and keeps a decision trail the reviewer can read. Claude Code CX Codex GitHub Copilot 5,100installs gpt-image wuyoscar skill Type a prompt, get an image file back. The skill resolves the model first, then runs a packaged CLI for generation, reference edits or inpainting. Claude Code CX Codex GitHub Copilot 553installs agents elevenlabs skill The skill builds voice AI agents on ElevenLabs: sets first_message, prompt, LLM and voice through CLI or SDK. Useful for voice assistants and support bots. Claude Code CX Codex GitHub Copilot 11,000installs principle-minimize-reader-load backnotprop skill A skill that spots unnecessary layers of abstraction and hidden state slowing down code comprehension. Use it when reviewing complex code where the logic is hard to trace. Claude Code CX Codex GitHub Copilot 5,000installs principle-redesign-from-first-principles backnotprop skill A skill that makes the agent rebuild an existing design as if the new requirement had been there from day one. Use it when a change ripples through types, docs, and examples. Claude Code CX Codex GitHub Copilot 5,000installs