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

seo iannuttall skill Lets your coding agent read your own Search Console, Analytics, Bing and Clicky numbers, plus keyword and backlink research from DataForSEO or Ahrefs. Claude Code Cursor GitHub Copilot 11,500installs swiftui-liquid-glass official OpenAI skill This skill helps build and review SwiftUI Liquid Glass interfaces for iOS 26+. Use it when adopting the API or checking fallbacks, interaction, and design fit. GP ChatGPT 121installs langchain-dependencies langchain-ai skill Provides verified package versions and dependency rules for LangChain, LangGraph, and LangSmith. Helps set up clean Python or TypeScript projects without version conflicts. Claude Code Cursor GitHub Copilot 16,000installs data-scientist Seth Hobson subagent This subagent explores datasets, tests statistical hypotheses, and builds predictive models. It can be added to Claude Code, Codex, or Cursor. Claude Code Cursor 3,342installs test-writer leonardomso skill Generates Vitest test suites for code examples in JavaScript concept documentation pages. Helps verify documentation snippets before publishing. Claude Code Cursor GitHub Copilot 352installs deep-agents-core langchain-ai skill Skill for building multi-step agents with task planning, context management, and task delegation. Built-in filesystem tools, persistent memory across sessions, and subagent spawning—configure, don't code. Claude Code Cursor GitHub Copilot 15,900installs isometric-explainer rohitg00 skill Builds an interactive single-page isometric machine where mechanical stations represent process steps driven by a deterministic state model. Claude Code Cursor GitHub Copilot 487installs course-style rohitg00 skill Supplies design tokens, typography rules, figure label formats, and plain technical English guidelines for AI Engineering from Scratch. Claude Code Cursor GitHub Copilot 486installs blueprint-figure rohitg00 skill Creates static SVG figures for lessons, READMEs and manuals. Use it when a system needs an explanation with its real names and exchanges. Claude Code Cursor GitHub Copilot 486installs graphql-architect https://github.com/Jeffallan skill Designs schema-first GraphQL APIs, Apollo Federation 2.5+ subgraphs, and DataLoader resolvers to eliminate N+1 queries. Claude Code Cursor GitHub Copilot 4,000installs vue-expert-js https://github.com/Jeffallan skill Builds Vue 3 code in JavaScript with JSDoc annotations instead of TypeScript. Use it for components, composables, routing, and state management in JS-only projects. Claude Code Cursor GitHub Copilot 4,000installs browseros-neo browseros-ai skill Routes website tasks to BrowserOS neo, using a browser with a persistent profile and active account sessions. Use it for forms, downloads, page checks, and account actions. Claude Code Cursor GitHub Copilot 604installs ads-amazon AgriciDaniel skill Audits Amazon Ads profiles and campaign signals, from targeting to ACOS and TACOS. Use it when reviewing account structure, reporting, and proposed campaign changes. Claude Code Cursor GitHub Copilot 3,300installs ads-server-side-tracking AgriciDaniel skill Audits server-side paid-media measurement: verifies event parameters between browser and server, checks deduplication, data hashing, and privacy compliance. Spots conversion loss and bugs in sGTM, Meta CAPI, TikTok Events API. Claude Code Cursor GitHub Copilot 3,300installs animations phaserjs skill Skill for creating and controlling sprite animations in Phaser 4. Covers spritesheet and atlas loading, animation creation via AnimationManager, playback, pause, chaining, and events. Claude Code Cursor GitHub Copilot 1,000installs motion-figure rohitg00 skill Generates moving and interactive figures across three tiers: SMIL animations, slider-driven SVG widgets, and WebGL dither bands. Claude Code Cursor GitHub Copilot 482installs r8-analyzer Google LLC skill Inspects Android build files and R8 keep rules for redundant or package-wide directives. Helps slim down app size during Proguard troubleshooting. Claude Code Cursor GitHub Copilot 3,100installs tamagui tamagui skill Teaches coding agents Tamagui v3 flat style grammar and token conventions. It guides cross-platform UI generation for web and native. Claude Code Cursor GitHub Copilot 593installs spartan spartan-ng skill Helps manage spartan/ui components in Angular projects, from adding and composing them to styling and debugging. It covers the Brain and Helm layers. Claude Code Cursor GitHub Copilot 2,200installs deepinit Yeachan-Heo skill Walks a repository and writes an AGENTS.md per directory: what sits there, how the parts connect, what an agent should know before editing. Claude Code Cursor GitHub Copilot 1,000installs autopilot Yeachan-Heo skill A skill that takes a task description and runs the full development cycle: requirements analysis, design, implementation, testing, and validation—all hands-off. Use it when you want to describe what you need and get working code back. Claude Code Cursor GitHub Copilot 999installs html-plan plannotator skill Turns project notes and requirements into a self-contained HTML plan. Useful for organizing phases, dependencies, and owners without turning the doc into a dashboard. Claude Code Cursor GitHub Copilot 3,800installs html plannotator skill A skill that makes the agent build one self-contained HTML file with styles and scripts inlined: a report, landing page, deck or calculator. It also knows which sibling skill should take the job instead. Claude Code Cursor GitHub Copilot 3,800installs deep-interview Yeachan-Heo skill A skill that runs a Socratic interview on your idea, scores ambiguity across weighted dimensions, and blocks coding until the score falls under the threshold. Claude Code Cursor GitHub Copilot 998installs frontend-dev-guidelines sickn33 skill Sets strict React and TypeScript conventions for feature structure, Suspense data fetching, MUI styling, and performance-focused reviews. Claude Code Cursor GitHub Copilot 1,500installs workflow-automation sickn33 skill Teaches durable execution for multi-step jobs: when a step dies mid-flow, the workflow picks up where it stopped instead of replaying from the start. Claude Code Cursor GitHub Copilot 1,500installs interactive-portfolio sickn33 skill Builds developer and designer portfolios focused on converting visitors into job offers and client leads. Use it when planning or restructuring a personal showcase site. Claude Code Cursor GitHub Copilot 1,500installs ai-agents-architect sickn33 skill A skill that breaks an agent into parts: ReAct loop, planning, memory layers, multi-agent orchestration. Useful once your agent exists and you need to decide how it fails. Claude Code Cursor GitHub Copilot 1,500installs github-workflow-automation sickn33 skill A skill that hands the agent patterns for GitHub work: AI-assisted PR review, issue triage, Actions workflows, CI/CD hooks, rebases and cherry-picks. Claude Code Cursor GitHub Copilot 1,500installs conversation-memory sickn33 skill Architectural patterns for LLM conversation memory: session buffers, persistent storage, and entity tracking. Claude Code Cursor GitHub Copilot 1,500installs context-window-management sickn33 skill A skill for managing LLM context windows through token counting, history summarization, trimming, and context routing. Claude Code Cursor GitHub Copilot 1,500installs paper-spine WUBING2023 skill Orchestrates academic paper drafting with evidence-bound citations, interactive web intake, and full in-task revisions. Claude Code Cursor GitHub Copilot 1,200installs omc-setup Yeachan-Heo skill Canonical setup and repair wizard for oh-my-claudecode. It configures CLAUDE.md files, HUD statusline, and agent team defaults. Claude Code Cursor GitHub Copilot 987installs clickhouse-best-practices ClickHouse Inc skill A skill with rules for reviewing ClickHouse schemas, queries, and configurations. Helps agents avoid common mistakes in table design, JOIN optimization, and data batching. Claude Code Cursor GitHub Copilot 21,600installs ml-pipeline https://github.com/Jeffallan skill Sets up production-grade ML pipelines: configures MLflow experiment tracking, generates Kubeflow or Airflow DAGs, and validates training datasets. Claude Code Cursor GitHub Copilot 3,900installs swift-testing-pro Paul Hudson skill Writes, reviews, and improves Swift Testing code. Use it when reviewing tests, migrating XCTest code, or handling async test behaviour. Claude Code Cursor GitHub Copilot 10,000installs flutter-dev MiniMax-AI skill A Flutter development guide for widget patterns, Riverpod, Bloc, and GoRouter. Use it when building layouts, navigation, tests, or reviewing performance. Claude Code Cursor GitHub Copilot 2,000installs gif-sticker-maker MiniMax-AI skill A skill that converts a photo into 4 animated GIF stickers in Funko Pop style with captions. Use it to create expressive stickers, emoji packs, or animated avatars for messengers. Claude Code Cursor GitHub Copilot 2,000installs gh-issue-sync mitsuhiko skill Syncs GitHub Issues into local Markdown files for triage, search, editing, and issue creation from an editor or terminal. Claude Code Cursor GitHub Copilot 23,300installs data-engineer Seth Hobson subagent A subagent for data pipelines, warehouses, and streaming architectures. Use it for Apache Spark, dbt, Airflow, and cloud data platform work. Claude Code Cursor 3,194installs