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

sql-optimization-patterns Seth Hobson skill This skill helps inspect slow SQL, EXPLAIN plans, and index choices. Use it when a query scans too much data, JOINs poorly, or causes N+1 calls. Claude Code CX Codex 19,717installs academic-paper-review bytedance skill A skill for automated peer review of academic papers following top-conference standards. Assesses methodology, evaluates novelty, identifies weaknesses, and delivers evidence-based critique. Claude Code CX Codex GitHub Copilot 2,700installs opentui anomalyco skill Gives your agent OpenTUI reference documentation: Core, React and Solid bindings, components, application APIs, testing and deployment. Claude Code CX Codex GitHub Copilot 3,700installs pinia Anthony Fu skill Pinia skill adds reference documentation to Claude Code for the official Vue state management library. Use it when defining stores, managing state, getters, and actions in Vue apps. Claude Code CX Codex GitHub Copilot 19,700installs design-system official anthropics skill This skill audits a design system, documents components, and helps extend existing patterns. Use it when tokens, states, naming, or accessibility need a closer check. Claude Code CX Codex GitHub Copilot 4,200installs paseo getpaseo skill Control the Paseo remote daemon from your IDE. Create agents, workspaces, run scripts, and coordinate across hosts using MCP tools built into Claude Code. Claude Code CX Codex GitHub Copilot 5,200installs threat-mitigation-mapping Seth Hobson skill Maps identified threats to security controls and supports remediation planning. Use it when reviewing control coverage or setting security priorities. Claude Code CX Codex 19,456installs bmad-toolsmith bmad-code-org skill Smithy builds BMad skills, agents, and modules from your session. Use it to scaffold a skill from scratch, refactor an existing one, or package a workflow as a reusable tool. Claude Code CX Codex GitHub Copilot 4,400installs auth-implementation-patterns Seth Hobson skill A skill for designing authentication and authorization: JWT, OAuth2, sessions, roles. Useful when you build a login flow or fix an access bug. Claude Code CX Codex 19,388installs git-advanced-workflows Seth Hobson skill This skill covers Git history editing, commit transfers, bug hunting, worktrees, and reflog recovery. Use it for complex branches or cleaner pull requests. Claude Code CX Codex 19,356installs laravel-specialist https://github.com/Jeffallan skill Configures the agent for Laravel 10+ and PHP 8.2+ development. It guides Eloquent modeling, Horizon queues, API resources, and Pest testing. Claude Code CX Codex GitHub Copilot 23,300installs tdd-rust rtk-ai skill Skill for RTK filter development using TDD. Write a test with real data, implement minimum code, verify token savings, lock the output format with insta snapshots. Claude Code CX Codex GitHub Copilot 1,400installs ppt-template-creator official anthropics skill A skill that converts PowerPoint templates into self-contained, reusable skills. Analyze your .pptx, extract all layouts and placeholders with exact coordinates, and package everything as a ready-to-use skill. Claude Code CX Codex GitHub Copilot 2,300installs macro-rates-monitor official anthropics skill Builds macro and rates dashboards by combining inflation breakevens, yield curves, and swap spreads into a single analysis. Claude Code CX Codex GitHub Copilot 2,300installs dotnet-backend-patterns Seth Hobson skill Skill for C# and .NET development: patterns for async code, dependency injection, Entity Framework Core, caching, and testing. Use when building backend APIs, MCP servers, or reviewing C# code. Claude Code CX Codex 19,076installs flutter-add-widget-test flutter skill A skill that teaches AI coders to write component-level Flutter tests using WidgetTester. Verifies how widgets render and respond to taps, scrolling, and text input. Claude Code CX Codex GitHub Copilot 39,000installs research-synthesis official anthropics skill Synthesizes interview transcripts, surveys, and support tickets into structured reports with themes, user segments, and prioritized actions. Claude Code CX Codex GitHub Copilot 4,100installs nextjs-on-cloudflare cloudflare skill Skill for deploying Next.js apps to Cloudflare Workers via vinext. Use for new projects, migrating existing apps, or choosing between vinext and OpenNext. Claude Code CX Codex GitHub Copilot 42,000installs eve vercel skill eve is a filesystem-first framework for durable backend agents, where code lives as files on disk. This skill helps you create, edit, and debug agents: instructions, skills, tools, connections, channels, subagents, schedules, and evals. Claude Code CX Codex GitHub Copilot 7,400installs read tw93 skill Fetches a URL or PDF and returns a summary or clean Markdown, with a DeepSeek search fallback when built-in search comes up thin. Claude Code CX Codex GitHub Copilot 14,000installs ultracite haydenbleasel skill The ultracite skill sets up linting and formatting for JS/TS projects through Oxlint, Biome or ESLint with one command. Claude Code CX Codex GitHub Copilot 11,300installs flutter-add-integration-test flutter skill Sets up the integration_test package for Flutter and turns MCP session interactions into repeatable end-to-end tests. Claude Code CX Codex GitHub Copilot 38,000installs gpt-5-4-prompting official openai skill This skill structures Codex and GPT-5.4 prompts for coding, review, diagnosis, and research work. Claude Code CX Codex GitHub Copilot 726installs vue-debug-guides github.com/vuejs-ai skill Skill for diagnosing Vue 3 errors: reactivity, watchers, components, templates, and hydration. When the agent sees a Vue bug, it looks up the cause in a catalog of common issues. Claude Code CX Codex GitHub Copilot 26,700installs unlazy Leonxlnx skill This skill sets testable completion gates, breaks complex work into stages, and rechecks evidence before the agent reports completion. Claude Code CX Codex GitHub Copilot 9,400installs frontend-design nexu-io skill Skill for building frontend interfaces with considered typography, color and layout — from landing pages to dashboards. Claude Code CX Codex GitHub Copilot 4,800installs learn-mcp rohitg00 skill An interactive tutor for the Model Context Protocol. Use it to study MCP clients, servers, transports, security, and conformance step by step. Claude Code CX Codex GitHub Copilot 2,700installs flutter-setup-declarative-routing flutter skill Sets up Flutter routing with go_router, including URL-based screens, nested navigation, and deep links for web and mobile apps. Claude Code CX Codex GitHub Copilot 37,600installs expo-module expo skill Complete reference for building native modules and view components in Swift, Kotlin, and TypeScript for Expo apps. Use when writing a new module or adding native functionality—camera, sensors, system APIs. Claude Code CX Codex GitHub Copilot 44,900installs asd-ste100 danyuchn skill Rewrites tool descriptions, system prompts, and agent instructions under ASD-STE100 rules. It eliminates ambiguity before downstream models parse the text. Claude Code CX Codex GitHub Copilot 7,300installs audit-xls official anthropics skill Audits Excel sheets for formula errors, hardcoded values, and logic breaks. It checks financial model integrity before sharing work with clients or review committees. Claude Code CX Codex GitHub Copilot 2,200installs systematic-literature-review bytedance skill A skill to automatically search and synthesize multiple papers by topic from arXiv. Collects research, extracts key findings, and outputs reports in APA, IEEE, or BibTeX format. Claude Code CX Codex GitHub Copilot 2,500installs flutter-implement-json-serialization flutter skill Teaches coding agents to build Dart models with fromJson and toJson methods using dart:convert. Useful for manual JSON mapping in simple Flutter data structures. Claude Code CX Codex GitHub Copilot 37,200installs slack-messaging official anthropics skill This skill helps agents write Slack messages with mrkdwn, clear structure, and channel-aware etiquette. Use it for drafts, replies, and announcements. Claude Code CX Codex GitHub Copilot 3,900installs async-python-patterns Seth Hobson skill This skill guides async Python work with asyncio, async/await, and concurrent tasks. Use it for APIs and applications with many I/O-bound operations. Claude Code CX Codex 18,055installs context-engineering-collection muratcankoylan skill Patterns for production agent design: context management, multi-agent systems, long-running loops. Use when building autonomous systems that need to operate reliably. Claude Code CX Codex GitHub Copilot 4,200installs paseo-handoff getpaseo skill Transfers the current task to a fresh agent with context, decisions, and constraints. Useful when moving work into a clean session or an isolated git worktree. Claude Code CX Codex GitHub Copilot 4,800installs capability-evolver EvoMap skill Runs autonomous self-evolution for AI agents based on runtime history. It syncs code improvements with EvoMap Hub via a local JSONL mailbox proxy. Claude Code CX Codex GitHub Copilot 4,900installs flutter-add-widget-preview flutter skill Configures interactive Flutter widget previews with package:flutter/widget_previews.dart. Useful for testing UI components in isolation without launching the whole app. Claude Code CX Codex GitHub Copilot 36,600installs flutter-setup-localization flutter skill This skill automates initialization of multi-language support in Flutter projects. It adds dependencies, enables code generation, and creates a configuration file for .arb-based translations. Claude Code CX Codex GitHub Copilot 36,600installs