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

events-system phaserjs skill Guides Phaser 4 event work, from listeners and custom signals to communication between scenes. Use it when editing code with on, emit, or EventEmitter. Claude Code Cursor GitHub Copilot 778installs api-docs ruvnet skill Skill that turns TypeScript and JavaScript source into documentation: it finds public exports, reads existing JSDoc, writes the missing comments and emits OpenAPI 3.0 for HTTP endpoints. Claude Code Cursor GitHub Copilot 891installs userinterface-wiki raphael-salaja skill Handbook of 152 UI/UX rules for web interfaces. Skill checks animations, typography, audio feedback and UX patterns, reports errors with file:line precision. Claude Code Cursor GitHub Copilot 4,500installs adaptive Google LLC skill Guides the agent in adapting Android Compose UI for foldables, tablets, desktop, and phones. Helpful when supporting multiple screen sizes and input devices. Claude Code Cursor GitHub Copilot 2,400installs filters-and-postfx phaserjs skill Applies visual filters and post-processing in Phaser 4. Helps configure blur, glow effects, and shader masks. Claude Code Cursor GitHub Copilot 772installs configure-notifications Yeachan-Heo skill Configures Telegram, Discord, or Slack alerts through an interactive agent dialog. It alerts you when background runs complete or Claude awaits your input. Claude Code Cursor GitHub Copilot 775installs tavily-extract tavily-ai skill Extracts clean text or Markdown from specified pages with Tavily CLI. Use it for JavaScript-rendered content or query-focused page chunks. Claude Code Cursor GitHub Copilot 18,000installs kill-ai-slop yetone skill Finds and removes the generic visual and copy tics that make a site look machine-generated. Use it when a landing page or UI feels templated and needs a human touch. Claude Code Cursor GitHub Copilot 3,200installs prd-development deanpeters skill Guides you through writing a structured PRD from discovery notes and user research for engineering handoff. Best for major product initiatives. Claude Code Cursor GitHub Copilot 4,700installs render-textures phaserjs skill Explains off-screen rendering in Phaser 4, covering RenderTexture game objects, DynamicTexture assets, Stamp helpers, and command buffers. Claude Code Cursor GitHub Copilot 767installs opencode-delegate amElnagdy skill Hands coding tasks to OpenCode CLI as a background worker and returns diffs for your review. Keeps manual git commits under your control. Claude Code Cursor GitHub Copilot 6,600installs pptx-reference-deck-analysis kimtth skill Reads a PPTX reference deck without changing it, covering structure, theme, typography, layouts, and OOXML. Use it before building a new deck from a reference. Claude Code Cursor 2,500installs pptx-quality-gates kimtth skill Checks and repairs editable PPTX decks for geometry, accessibility, native objects, source lineage, and OOXML package integrity before delivery. Claude Code Cursor 2,500installs pptx-deck-context kimtth skill Locks down deck narrative, source citations, and visual styling before any slides or PPTX objects are authored. Claude Code Cursor 2,500installs spark-training-gotchas Seth Hobson skill Diagnoses ten known ML training failure modes on NVIDIA DGX Spark GB10. It catches memory leaks, power throttling, and CUDA mismatches early. Claude Code Cursor 2,500installs spark-memory-thermal-ops Seth Hobson skill This skill plans memory headroom and tracks heat on NVIDIA DGX Spark during long ML jobs. Use it for unified-memory OOMs and mid-run slowdowns. Claude Code Cursor 2,500installs spark-environment-setup Seth Hobson skill Sets up ML training and inference environments on NVIDIA DGX Spark with GB10, aarch64, and CUDA 13. Resolves wheel ABI mismatches and import errors. Claude Code Cursor 2,500installs smux ShawnPana skill Controls tmux panes and manages communication between AI agents via tmux-bridge. Useful when multiple agents or background tasks run in parallel panes. Claude Code Cursor GitHub Copilot 2,900installs workflow-init Vercel Inc. skill Sets up Vercel Workflow SDK in a project where workflow is not installed yet: picks the framework from package.json and walks the official guide up to a working first run. Claude Code Cursor GitHub Copilot 3,800installs omc-plan Yeachan-Heo skill Creates structured, quality-gated implementation plans before writing code and asks targeted questions to clarify vague requirements. Claude Code Cursor GitHub Copilot 760installs write-issue tldraw skill Enforces GitHub issue formatting and triage standards based on the tldraw repository. It helps draft clear titles, structure descriptions, and manage labels. Claude Code Cursor GitHub Copilot 405installs check-compiler-errors cursor skill This skill runs your project's compile and type-check commands, groups errors by file and category, then fixes the highest-confidence issues automatically. Useful when type errors are blocking local validation or CI. Claude Code Cursor GitHub Copilot 2,300installs physics-matter phaserjs skill Helps AI agents configure Matter.js physics in Phaser 4, including rigid bodies, composite shapes, constraints, and mouse dragging. Claude Code Cursor GitHub Copilot 754installs architect jsmastery-pro skill Structures architectural discovery and writes build specifications into docs/specs/. It helps choose tech stacks and design features before writing any code. Claude Code Cursor GitHub Copilot 6,800installs data-manager phaserjs skill Guides an agent through Phaser 4 DataManager for object, scene, and game state, including reactions to data changes. Claude Code Cursor GitHub Copilot 752installs curves-and-paths phaserjs skill Skill for working with curves, splines, Bezier paths, and path followers in Phaser 4. Draw paths, sample points along them, and animate sprites along trajectories. Claude Code Cursor GitHub Copilot 750installs vibe-security Chris Raroque skill A skill that audits apps built fast with an AI assistant: leaked keys, broken database access rules, and trust placed in values coming from the client. Claude Code Cursor GitHub Copilot 3,600installs open-computer-use iFurySt skill A skill that gives agents access to the screen, mouse, and keyboard via CLI or MCP server. Works on macOS, Linux, and Windows to solve tasks requiring graphical interface interaction. Claude Code Cursor GitHub Copilot 1,800installs arbor K-Dense-AI skill Runs an autonomous optimization loop using hypothesis trees for models, code, and harnesses. Useful when organizing dozens of experimental trials without losing past findings. Claude Code Cursor GitHub Copilot 1,200installs pi-agent K-Dense-AI skill Helps you install and configure Pi, then build extensions, integrations, and terminal UI components around it. Claude Code Cursor GitHub Copilot 1,200installs wiki-ingest sanyuan0704 skill Builds a linked wiki knowledge base from articles, documents, and notes. Use it when project material needs to become separate, cross-referenced knowledge pages. Claude Code Cursor GitHub Copilot 2,700installs visual-explainer nicobailon skill Generates self-contained HTML visual explanations with SVG diagrams, architectures, and animated flows. Useful for code reviews, system designs, and technical concepts. Claude Code Cursor GitHub Copilot 748installs mantis-threat-model official google skill Turns the Mantis knowledge base into a project threat model: trust boundaries, entry points, attacker profiles. Useful once the architecture is written down but the threat model is not. Claude Code Cursor GitHub Copilot 1,800installs feishu-doc m1heng skill Reads, creates, and edits Feishu documents using Markdown, and handles document comments directly from your AI agent. Claude Code Cursor GitHub Copilot 1,900installs tavily-map tavily-ai skill A skill that has the agent walk a site and hand back the list of addresses, leaving page text alone. Useful when you know the domain but not the page. Claude Code Cursor GitHub Copilot 17,100installs ink vercel-labs skill Builds interactive terminal user interfaces from JSON specs using @json-render/ink. Useful when creating dynamic TUI components or agent-generated layouts. Claude Code Cursor GitHub Copilot 1,300installs file-organizer davepoon skill Analyzes folders, finds duplicates, suggests structure, and moves files with your approval. Uses bash commands. Claude Code Cursor GitHub Copilot 346installs frontend-ui-dark-ts sickn33 skill Build dark-themed React interfaces with Tailwind CSS and Framer Motion. It guides dashboard, admin panel, and data-dense UI styling. Claude Code Cursor GitHub Copilot 1,100installs wordpress-penetration-testing zebbern skill This skill audits WordPress installations for common vulnerabilities and REST API permission issues in plugins. Designed for authorized security assessments. Claude Code Cursor GitHub Copilot 1,100installs content-creator sickn33 skill Drafts audience-focused articles and social posts using brand examples and local text diagnostics. Useful for planning editorial calendars and checking keyword density. Claude Code Cursor GitHub Copilot 1,100installs