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

outcome-roadmap phuryn skill Rewrites feature-heavy roadmaps into outcome-focused statements tied to business and customer impact. Helps teams replace rigid feature lists with measurable strategic goals. Claude Code CX Codex GitHub Copilot 9,900installs prioritization-frameworks phuryn skill Reference guide to 9 prioritization frameworks: RICE, ICE, Opportunity Score, Kano, MoSCoW and more. Helps you pick the right method, compare approaches, and rank tasks by importance. Claude Code CX Codex GitHub Copilot 9,900installs break jakubkrehel skill Renders one component across reachable scenarios and marks visible breaks. Useful for checking worst-case content on a temporary page. Claude Code CX Codex GitHub Copilot 13,400installs prompt-engineer Seth Hobson subagent This subagent designs and tests prompts for LLM features, agent workflows, and system instructions. Use it when prompt structure, safety, or evaluation needs deliberate work. Claude Code CX Codex 16,078installs ccxt-python ccxt skill Helps Python developers integrate cryptocurrency exchanges using CCXT. Covers REST and WebSocket endpoints in both synchronous and asyncio modes. Claude Code CX Codex GitHub Copilot 2,000installs brand-writer zed-industries skill brand-writer drafts and reviews developer-facing copy in Zed’s voice, with facts and technical clarity ahead of sales language. Use it for product pages, docs, and announcements. Claude Code CX Codex GitHub Copilot 816installs firebase-ai-logic-basics Google LLC skill Integrates Firebase AI Logic into Android, iOS, Web, and Flutter client apps. Helps configure direct Gemini API calls, streaming, and multimodal inputs. Claude Code CX Codex GitHub Copilot 135,300installs design-system-patterns Seth Hobson skill Guides the design of design tokens, theme switching, and component library architecture. Use it when establishing shared UI foundations for a project. Claude Code CX Codex 15,953installs humanizer Siqi Chen (@blader, https://github.com/blader/humanizer), ported by Hermes Agent skill This skill removes common AI writing patterns and gives drafts a more natural voice. Use it for docs, posts, emails, and other text. Claude Code CX Codex GitHub Copilot 1,300installs firebase-firestore Google LLC skill This skill helps configure Cloud Firestore, plan data models, and write SDK queries. Use it when creating a database or adding Firestore to an app. Claude Code CX Codex GitHub Copilot 134,900installs swift-concurrency AvdLee skill Diagnoses Swift Concurrency issues, refactors callback code to async/await, and guides Swift 6 migration. Useful when isolation, Sendable, or compiler warnings block a change. Claude Code CX Codex GitHub Copilot 17,000installs cmux-keyboard-shortcuts manaflow-ai skill Configures cmux shortcuts in ~/.config/cmux/cmux.json. Useful for adopting tmux-style chords, auditing overrides, and validating syntax. Claude Code CX Codex GitHub Copilot 6,200installs next vercel-labs skill Converts JSON specs into Next.js apps with routes, layouts, SSR, and metadata. Handy when building AI-generated multi-page apps with @json-render/next. Claude Code CX Codex GitHub Copilot 8,600installs seo-audit every-app skill Audits a domain with OpenSEO tools, finds qualified organic search opportunities, and produces a data-backed action report. Useful when preparing an SEO review for non-experts. Claude Code CX Codex GitHub Copilot 5,100installs golang-code-style samber skill A skill for writing clear Go code: line breaking, variable declarations, control flow, when comments help. Use it when writing or reviewing Go, discussing style, or setting project standards. Claude Code CX Codex GitHub Copilot 44,000installs unocss Anthony Fu skill A skill that gives the agent reference material on UnoCSS configuration, rules, shortcuts and presets. Useful when setting up UnoCSS or reusing Tailwind knowledge in it. Claude Code CX Codex GitHub Copilot 16,000installs account-research official anthropics skill Researches target prospect companies, checks fit against your ICP, and cross-references CRM records before outreach. Claude Code CX Codex GitHub Copilot 3,400installs legal-response official anthropics skill This skill drafts replies to common legal inquiries from configured templates and checks when a matter needs counsel. Use it for DSRs, NDAs, vendor questions, and subpoenas. Claude Code CX Codex GitHub Copilot 3,400installs initiating-coverage official anthropics skill This skill builds equity research initiation reports through five separate tasks, from company research and modeling to valuation, charts, and DOCX assembly. Claude Code CX Codex GitHub Copilot 1,900installs pua-en tanweai skill A skill that forces the AI coder to stop giving up and act on its own when a task stalls or fails twice. Instead of giving up or trying tiny variations, it exhausts all approaches, searches for evidence, and proves results. Claude Code CX Codex GitHub Copilot 2,900installs react-best-practices mastra-ai skill 27 React performance and quality rules, priority-ordered: from eliminating request waterfalls to strict typing. Claude Code CX Codex GitHub Copilot 2,800installs golang-pro https://github.com/Jeffallan skill A Go skill for concurrent code, microservices, performance profiling, and idiomatic interfaces. Use it for goroutines, gRPC, benchmarks, and table-driven tests. Claude Code CX Codex GitHub Copilot 18,900installs terraform-module-library Seth Hobson skill A skill for writing reusable Terraform modules across AWS, Azure, GCP and OCI. Useful when cloud provisioning needs a consistent shape. Claude Code CX Codex 15,615installs golang-error-handling samber skill Skill for idiomatic Go error handling: wrapping with context, chain inspection, structured logging, and samber/oops integration. Apply when creating, wrapping, inspecting, or logging errors in Go code. Claude Code CX Codex GitHub Copilot 43,200installs adhd UditAkhourii skill This skill runs parallel idea searches for open-ended architecture, API, naming, and fuzzy-debugging decisions, then filters and develops the strongest options. Claude Code CX Codex GitHub Copilot 7,400installs react-native-design Seth Hobson skill This skill guides React Native styling, navigation, and Reanimated animations. Use it when building cross-platform mobile apps or platform-specific screens. Claude Code CX Codex 15,522installs firebase-crashlytics Google LLC skill A skill for Firebase Crashlytics in Claude Code, Cursor, and other AI coding platforms. Collects crash reports from Android and iOS apps, lets you read data through the Firebase CLI MCP server. Claude Code CX Codex GitHub Copilot 131,200installs codex-ppt ningzimu skill Builds PowerPoint decks from articles, reports, and notes. Each slide is a full 16:9 generated image. Claude Code CX Codex GitHub Copilot 4,900installs xcode-project-setup Google LLC skill This skill adds Swift Packages and links files in Xcode projects. Use it when an iOS app needs dependencies such as Firebase or Alamofire. Claude Code CX Codex GitHub Copilot 130,300installs solidity-security Seth Hobson skill This skill helps write and audit Solidity contracts against common vulnerabilities. Use it for DeFi work, security checks, and audit preparation. Claude Code CX Codex 15,382installs angular-developer Copyright 2026 Google LLC skill Generates Angular code and gives architecture guidance for components, services, forms, routing, and HTTP. Useful when starting or changing an Angular project. Claude Code CX Codex GitHub Copilot 45,900installs devtools vercel-labs skill Debug panel for json-render apps: component tree, state editor, actions log, streaming patches, and element picker. Claude Code CX Codex GitHub Copilot 8,300installs compliance-check official anthropics skill Skill surfaces applicable regulations, required approvals, and risk areas for any action, product feature, or business initiative. Use before launching anything that touches personal data or has cross-border implications. Claude Code CX Codex GitHub Copilot 3,300installs performance-review official anthropics skill Generates structured templates for self-assessments, manager reviews, and team calibration sessions. Claude Code CX Codex GitHub Copilot 3,300installs draft-outreach official anthropics skill Draft personalized outreach emails or multi-touch sequences, create them for review, and add contacts to a sales sequence when requested. Claude Code CX Codex GitHub Copilot 3,300installs risk-assessment official anthropics skill Identifies, evaluates, and plans mitigations for operational risks across projects, vendors, and decisions. It generates a prioritized register with assigned owners. Claude Code CX Codex GitHub Copilot 3,300installs react-state-management Seth Hobson skill Helps choose and structure React state management for local, global, server, URL, and form data. Claude Code CX Codex 15,286installs uv-package-manager Seth Hobson skill This skill helps an agent manage Python projects with uv: dependencies, virtual environments, and Python versions. Use it for new projects or migrations from pip. Claude Code CX Codex 15,210installs golang-security samber skill Identifies Go vulnerabilities, models threats with STRIDE and DREAD, and fixes injections, secret leaks, and cryptography flaws. Claude Code CX Codex GitHub Copilot 42,100installs golang-design-patterns samber skill This skill guides idiomatic Go design for APIs, resource lifecycles, graceful shutdown, and architecture. Use it when designing or reviewing Go code. Claude Code CX Codex GitHub Copilot 41,900installs