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

video-extend prime-skills skill Extends existing clips using Google Veo 3-1 via the runcomfy CLI. Use it to lengthen short scenes or build shot-by-shot story sequences. Claude Code CX Codex GitHub Copilot 376,500installs image-outpainting prime-skills skill Extends an existing image with runcomfy, changes its aspect ratio, and fills in the missing surroundings while keeping the original scene. Claude Code CX Codex GitHub Copilot 376,300installs video-outpainting prime-skills skill Extend a video's spatial canvas, swap aspect ratio (9:16 to 16:9 or vice versa), add environment beyond the original frame. Via Wan 2-7 edit-video or ComfyUI workflow with precision seam handling. Claude Code CX Codex GitHub Copilot 376,100installs research-paper-writing Master-cai skill A skill to rewrite research papers into reviewer-friendly drafts. Checks paragraph logic, claim-evidence alignment, and visual quality across Abstract, Introduction, Method, Experiments, and Conclusion. Claude Code CX Codex GitHub Copilot 1,700installs frontend-design sickn33 skill Teaches the agent to create memorable interfaces instead of generic layouts: picks an aesthetic direction, checks accessibility, writes clean code. Claude Code CX Codex GitHub Copilot 2,600installs solve-challenge ljagiello skill Runs first-pass CTF triage, identifies the likely challenge category, and routes work to a specialized ctf-* skill. Use it when you have files, a remote service, or only a short prompt. Claude Code CX Codex GitHub Copilot 8,900installs remove-ai-marks guillaumemeyer skill Strips invisible Unicode, statistical text watermarks and C2PA or EXIF metadata from text, images and office files. The agent calls a separate cleaning service. Claude Code CX Codex GitHub Copilot 859installs square-post binance-square skill Publishes short updates, multi-image posts, long articles, and videos directly to Binance Square using OpenAPI scripts. Claude Code CX Codex GitHub Copilot 31,100installs websocket-engineer https://github.com/Jeffallan skill This skill guides WebSocket and Socket.IO work with bidirectional messages, rooms, presence tracking, and Redis-based scaling. Claude Code CX Codex GitHub Copilot 6,800installs ctf-misc ljagiello skill Provides reference techniques and payloads for miscellaneous CTF challenges like sandbox escapes, exotic encodings, and signal analysis. Claude Code CX Codex GitHub Copilot 8,800installs manim-video SHL0MS, Hermes Agent skill Builds Manim CE projects for math, algorithm, and technical animations. Useful when an AI agent needs to turn an explanation into a rendered video. Claude Code CX Codex GitHub Copilot 455installs obsidian Teknium (teknium1), Hermes Agent skill This skill lets an agent read, search, create, and edit notes in an Obsidian vault. Use it when you want to handle Markdown files and links between notes through file tools. Claude Code CX Codex GitHub Copilot 454installs qa garrytan skill Automate bug hunting in browser, API, CLI, jobs, workers, and webhooks. Searches code, runs commands, checks logs, and asks clarifying questions. Claude Code CX Codex GitHub Copilot 457installs ace-step prime-skills skill Generates music from tags, edits sections of existing tracks, and extends audio through the RunComfy CLI. Use it for instrumentals, vocal songs, and track revisions. Claude Code CX Codex GitHub Copilot 368,000installs embedded-systems https://github.com/Jeffallan skill Configure your coding assistant for microcontroller firmware, bare-metal C, and FreeRTOS applications. It helps structure drivers, ISRs, and low-power routines under tight memory limits. Claude Code CX Codex GitHub Copilot 6,700installs ctf-malware ljagiello skill A skill for analysing malware samples and network traffic in CTF challenges. It covers obfuscated scripts, PE and .NET files, PCAP captures, and C2 protocols. Claude Code CX Codex GitHub Copilot 8,700installs mastra Mastra skill This skill helps build with Mastra by checking current documentation. Use it to verify APIs, set up TypeScript projects, and investigate errors. Claude Code CX Codex GitHub Copilot 82,600installs design-guide paperclipai skill This skill defines Paperclip rules for UI components, tokens, typography, and status systems. Use it when building or changing frontend pages. Claude Code CX Codex GitHub Copilot 362installs hairline-create lucasmarkes skill Generates interactive isometric line figures using the Hairline engine and outputs them as self-contained HTML files. Claude Code CX Codex GitHub Copilot 5,000installs firecrawl-monitor firecrawl skill Watches page, site, or web-search changes and sends email or webhook alerts. Use it when a recurring check should replace repeated one-off scrapes. Claude Code CX Codex GitHub Copilot 33,200installs workers-profiling cloudflare skill Skill for analyzing CPU and memory usage in deployed Cloudflare Workers and Durable Objects. Finds expensive functions and proposes code optimizations. Claude Code CX Codex GitHub Copilot 12,100installs ov-experience-memory volcengine skill Retrieves OpenViking operational memories during coding, migrations, and deployment. It equips agents with past debugging steps to resolve recurring failures. Claude Code CX Codex GitHub Copilot 550installs fullstack-dev MiniMax-AI skill Guides full-stack backend architecture and frontend integration. It enforces a structured checklist from requirement gathering to verification smoke tests. Claude Code CX Codex GitHub Copilot 3,400installs lottie-bodymovin calesthio skill Applies Disney's 12 animation principles to Lottie vector animations. Bridges After Effects setup with runtime JavaScript controls. Claude Code CX Codex GitHub Copilot 1,100installs create-video calesthio skill This skill turns a description into a finished video: write what you want to see, and HeyGen generates the script, picks an avatar, adds voiceover and editing. Good for quick demos, explainers and promos without tweaking every detail. Claude Code CX Codex GitHub Copilot 1,100installs video-toolkit calesthio skill Automates video creation: generates voiceovers, background music, animates talking heads, and composes scenes with Remotion. Requires Node.js, Python3, ffmpeg, and cloud GPU access (Modal or RunPod). Claude Code CX Codex GitHub Copilot 1,100installs text-to-speech calesthio skill Generates speech audio with HeyGen Starfish and lets you choose a voice, speed, and pitch. Useful for voiceovers, narration, and podcasts. Claude Code CX Codex GitHub Copilot 1,100installs remotion-best-practices vercel-labs skill This skill gives coding agents Remotion guidance for React projects, from animation and audio to compositions and video parameters. Use it while building or editing Remotion code. Claude Code CX Codex GitHub Copilot 1,500installs baoyu-infographic 宝玉 (JimLiu) skill A skill that generates infographics by combining 21 layouts with 21 visual styles. Feed it text, data, or a URL and get a structured visual summary in the format you choose. Claude Code CX Codex GitHub Copilot 440installs brainstorm-ideas-new phuryn skill Brainstorm feature ideas for early product discovery across product manager, designer, and engineering perspectives. Built for validating new startup concepts. Claude Code CX Codex GitHub Copilot 3,300installs api-designer https://github.com/Jeffallan skill Skill for REST and GraphQL API architecture with OpenAPI 3.1 specification generation. Models resources, plans versioning strategies, and establishes error handling standards. Claude Code CX Codex GitHub Copilot 6,500installs code-reviewer https://github.com/Jeffallan skill Analyzes code diffs and files to spot bugs, security vulnerabilities (SQL injection, XSS), code smells, N+1 queries, and returns a prioritized review report. Use for pull request reviews and code audits. Claude Code CX Codex GitHub Copilot 6,500installs review-changes tirth8205 skill Reviews a change set through a knowledge graph, scoring risk and tracing impact. Use it to inspect changed functions, affected flows, and missing tests. Claude Code CX Codex GitHub Copilot 1,100installs refactor-safely tirth8205 skill Plans a refactor from a dependency graph, lists edits before a rename and checks the impact radius before large changes. Claude Code CX Codex GitHub Copilot 1,100installs explore-codebase tirth8205 skill Guides coding agents through repository structure using the code-review-graph MCP knowledge graph under tight token budgets. Claude Code CX Codex GitHub Copilot 1,100installs review-pr tirth8205 skill This skill reviews a PR or branch through a code knowledge graph, showing risk, affected flows, and test gaps. Use it when a diff needs structural context. Claude Code CX Codex GitHub Copilot 1,100installs ascii-video SHL0MS, Hermes Agent skill Converts video, audio, and images into colored ASCII video (MP4, GIF). Supports audio-reactive visualization, generative animation, and text overlays. Claude Code CX Codex GitHub Copilot 435installs claude-code Hermes Agent + Teknium skill Delegates coding tasks to the Claude Code CLI through terminal commands. Useful for running automated refactoring, bug fixes, and tests in one-shot or interactive sessions. Claude Code CX Codex GitHub Copilot 433installs resume-formatter Paramchoudhary skill Guides resume formatting for ATS scanners and human recruiters. Standardises fonts, margins, section hierarchy, and bullet points. Claude Code CX Codex GitHub Copilot 10,300installs game-developer https://github.com/Jeffallan skill Skill for game development in Unity and Unreal Engine. Builds game systems, configures physics, multiplayer networking, shaders, and optimizes performance to 60+ FPS. Claude Code CX Codex GitHub Copilot 6,400installs