Claude Code skills, plugins, subagents, slash commands and mcp servers

security-engineer VoltAgent Community subagent Automates DevSecOps workflows, CIS benchmark checks, and vulnerability scanning. Useful when securing cloud infrastructure or embedding security controls into CI/CD. 3,243installs exa-search K-Dense-AI skill Skill for searching scientific and technical content via Exa with text extraction from pages and PDFs in batches. Supports filtering by publication category and academic domains. CX Codex Cursor GitHub Copilot 1,700installs autoskill K-Dense-AI skill Analyzes Screenpipe activity windows to detect repeating research workflows and drafts new skills for review. Runs strictly on explicit user demand. CX Codex Cursor GitHub Copilot 1,700installs stream-chain ruvnet skill Chains sequential agent steps together using streaming JSON flow and provides ready-to-run pipelines. CX Codex Cursor GitHub Copilot 1,200installs flow-nexus-swarm ruvnet skill Deploy cloud-based AI agent swarms and define event-driven workflows with message queues. Use it to coordinate tasks, inspect runs, and scale a swarm. CX Codex Cursor GitHub Copilot 1,200installs performance-analysis ruvnet skill Detects bottlenecks in Claude Flow swarms, profiles agent operations, and generates reports with actionable optimization recommendations. CX Codex Cursor GitHub Copilot 1,200installs agentic-jujutsu ruvnet skill Coordinates multiple AI agents working on code simultaneously without version control locks, learning from execution trajectories. CX Codex Cursor GitHub Copilot 1,200installs swarm-advanced ruvnet skill A skill that lays out how to run a swarm of agents for research, development or testing: topologies, task strategies and ready MCP calls for claude-flow. CX Codex Cursor GitHub Copilot 1,200installs github-release-management ruvnet skill Automates GitHub releases: drafts, changelogs, builds, multi-target deploys. Handy when releases ship often and manual steps eat the afternoon. CX Codex Cursor GitHub Copilot 1,200installs sparc-methodology ruvnet skill Structures development into SPARC phases with Claude Flow multi-agent orchestration. Useful for running projects from specification and architecture down to TDD tests and review. CX Codex Cursor GitHub Copilot 1,200installs Pair Programming ruvnet skill This skill runs AI-assisted pair programming with driver and navigator roles, code checks, testing, and dedicated TDD, debugging, and mentor modes. CX Codex Cursor GitHub Copilot 1,200installs github-multi-repo ruvnet skill A skill for coordinating several repositories at once: it aligns package versions, checks cross-package integration and suggests structure changes. CX Codex Cursor GitHub Copilot 1,200installs variant-analysis trailofbits skill Finds related occurrences of an already identified defect across a repository. Use it after a vulnerability or logic issue turns up and similar code needs checking. CX Codex Cursor GitHub Copilot 6,400installs chrome-cdp pasky skill Connects AI coding agents to an active Chrome browser session using DevTools Protocol. Useful for inspecting open tabs, clicking elements, and taking viewport screenshots. CX Codex Cursor GitHub Copilot 2,100installs data-engineer VoltAgent Community subagent Designs data pipelines, ETL/ELT workflows, and data infrastructure. Use it when a project needs pipeline orchestration, data quality checks, or processing cost analysis. 3,194installs ads-attribution AgriciDaniel skill Audits advertising attribution across platforms and blocks totals built from incompatible conversion reports. Use it when GA4, MMP, or platform figures disagree. CX Codex Cursor GitHub Copilot 3,400installs conventional-commit-message dangreen skill Generates changelog-ready commit messages following Conventional Commits 1.0.0 and conventional-changelog presets. It guides AI agents on type selection and breaking changes. CX Codex Cursor GitHub Copilot 944installs application-form-filler Paramchoudhary skill A skill that fills job application form fields with answers built from the candidate's CV and the job description. Handy when every ATS question needs a tailored response. CX Codex Cursor GitHub Copilot 6,600installs cold-email-writer Paramchoudhary skill Drafts concise cold outreach emails to founders and hiring managers. It cuts generic cover-letter fluff and focuses on specific product insights. CX Codex Cursor GitHub Copilot 6,600installs edge-to-edge Google LLC skill Migrates Jetpack Compose apps to adaptive edge-to-edge layouts and fixes content blocked by system bars or the keyboard. CX Codex Cursor GitHub Copilot 3,200installs navigation-3 Google LLC skill A reference skill for Jetpack Navigation 3: the move from Navigation 2 plus ready recipes for deep links, multiple back stacks, scenes, Hilt and ViewModel. CX Codex Cursor GitHub Copilot 3,200installs langchain-middleware langchain-ai skill Adds middleware hooks for LangChain agents: pauses execution before dangerous tool calls, lets a human approve, edit or reject the action, intercepts calls for logging and retry logic. CX Codex Cursor GitHub Copilot 16,200installs swift-expert https://github.com/Jeffallan skill A Swift skill that walks the agent through architecture, SwiftUI state, async/await and actors, with build checks in between. Built for iOS and macOS work. CX Codex Cursor GitHub Copilot 4,100installs langfuse langfuse skill Equips your coding agent to inspect traces, manage prompts, and run evaluations in Langfuse. Useful when instrumenting LLM calls or building test datasets. CX Codex Cursor GitHub Copilot 19,700installs ios-application-dev MiniMax-OpenSource skill A reference skill for iOS interfaces: UIKit, SnapKit and SwiftUI, with checklists for layout, Dynamic Type, Dark Mode and accessibility. CX Codex Cursor GitHub Copilot 2,100installs deep-agents-orchestration langchain-ai skill Guides setup of orchestration in Deep Agents: subagent delegation, todo planning, and human approval interrupts. CX Codex Cursor GitHub Copilot 16,100installs browser browserbase skill Automates browser navigation via the browse CLI. Useful for data extraction, filling forms, and navigating sites behind bot protection. CX Codex Cursor GitHub Copilot 5,900installs 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. CX Codex Cursor GitHub Copilot 11,500installs 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex 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. CX Codex Cursor GitHub Copilot 3,300installs