Skills
101,174 packaged capabilities and playbooks for agents. Install any of them with one command.
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Converts documents to Markdown with multi-tool orchestration for the best quality. Supports Quick Mode (fast, single tool) and Heavy Mode (best quality, multi-tool merge). Use when converting PDF/DOCX/PPTX files to Markdown, extracting images from documents, validating conversion quality, or needing LLM-optimized document output
Create professional, consultant-grade PowerPoint presentations from scratch using python-pptx with McKinsey-style design. Use when the user asks to create slides, pitch decks, business presentations, strategy decks, quarterly reviews, board meeting slides, or any professional PPTX. Generates clean, flat-design presentations with 36 layout patterns, consistent typography, and zero file-corruption issues.
Plan molecular dynamics post-processing for materials simulations, including RDF, MSD and diffusion, VACF/VDOS, coordination numbers, bond-angle distributions, stress-strain curves, equilibration detection, PBC unwrapping, and trajectory format choices. Use before writing MD analysis scripts or trusting trajectory-derived results.
Media player traps on Media3/ExoPlayer and desktop engines: crossfade, audio focus, fades, loudness, DSP, queues and shuffle, position restore, service lifecycle, group listening. Use when playback state, queue or audio levels go wrong.
Provider-independent provenance, rights, consent, disclosure, and release governance for AI-generated media. Use when producing or reviewing generated images, video, audio, ads, avatars, product content, social clips, documentaries, localization, music, sound, or campaign assets that need source-rights checks, model/provider term checks, likeness or voice consent, trademark/logo review, copyrighted-character/style risk triage, music licensing, C2PA/content credentials, provenance ledgers, release notes, platform disclosures, jurisdiction/client caveats, or rights QA.
Reviews short high-value strings — page titles, meta descriptions, schema description fields, FAQ answers, GitHub repo taglines, profile bios, social-card copy, and other metadata where Flesch and paragraph-level readability checks don't apply. Checks front-loading, concreteness, filler, active voice, title/description duplication, difficult words, SERP-truncation fit, and one-idea-per-field. Use when the user asks to review metadata, a tagline, a bio, or SEO strings, or proactively after generating any short string with audience-facing impact. Chained into by astro-seo, wp-readme-optimizer, github-repo, and github-profile for their metadata outputs. For multi-paragraph prose, use the `readability-check` skill instead.
Screen incoming NDAs and classify them as GREEN (standard), YELLOW (needs review), or RED (significant issues). Use when a new NDA comes in from sales or business development, when assessing NDA risk level, or when deciding whether an NDA needs full counsel review.
OpenTelemetry semantic convention lookup and naming guidance. Use when selecting released semantic convention groups, attributes, or span naming rules, when checking semantic convention compliance, or checking which semantic-conventions version a language SDK's semconv package exposes.
When the user wants to create AI-generated ad creative, test performance creative, manage creative fatigue, or optimize paid media with AI tools. Also use when the user mentions 'ad creative,' 'performance creative,' 'creative testing,' 'creative fatigue,' 'Meta ads,' 'Google ads,' 'TikTok ads,' 'AI ads,' 'ad budget,' 'ROAS,' 'Advantage+,' or 'Performance Max.' This skill covers AI-powered paid creative from generation through performance optimization.
Export sprites to PNG, GIF, or spritesheet formats with JSON metadata for game engines. Use when the user wants to "export", "save", "output", "render", "generate", "create file", mentions file formats like "PNG", "GIF", "animated GIF", "spritesheet", "sprite sheet", "texture atlas", "tile sheet", or game engine integration with "Unity", "Godot", "Phaser", "Unreal", "GameMaker". Trigger on layout terms ("horizontal", "vertical", "grid", "packed", "strip"), scaling ("2x", "4x", "upscale", "pixel-perfect"), file operations ("save as", "export to", "output to"), metadata formats ("JSON", "XML", "metadata", "atlas data"), and delivery terms ("for web", "for game", "for Twitter", "for itch.io", "optimized").
Apply before you measure, and before you trust, report, or act on a number you measured: a speedup, a regression, a throughput, a latency, or an eval result. Find what limits it, and rule out that it measured something other than the work you think.
Use when the user asks to review or clean up R code for tidyverse style, standardize formatting or names, remove redundant comments or wrappers, or make a behavior-preserving style pass. Also use when writing substantial new R package code if the user requests tidyverse style or the package already follows it. Not for routine small edits or general correctness, security, or test-quality reviews.
Ranger Finance SDK for building perpetual futures trading applications on Solana. The first Solana Perps Aggregator—aggregating liquidity across multiple perp protocols (Drift, Flash, Adrena, Jupiter). Use when integrating perps trading, smart order routing, position management, or building AI trading agents.
Generates individual Remotion scene components from visual direction. Input is a visual/animation description for a specific scene. Output is SCENE_COMPONENT.md with complete TSX implementation. Use when implementing scenes or when asked to "create a scene component", "implement scene from spec", "build Scene1Intro"
A writing-style refinement skill for removing AI-generated feel. Use to identify and rewrite AI traces, formulaic phrasing, overly informational or translated-sounding prose, hollow content, empty big words, excessive punchlines, overuse of em dashes, stacks of bullets, and gratuitous bolding in articles, WeChat public account posts, self-media posts, spoken scripts, speeches, course scripts, and product copy. Use when users say “remove the AI feel,” “remove AI traces,” “make it sound less AI-written,” “make it sound more human,” “make it more natural,” “less robotic,” “remove the template feel,” or “make it read like a final WeChat post.” Not for fact-checking, ideation from scratch, turning academic papers into WeChat posts, generating titles only, or trying to pass AI detectors.
Improve Roblox localization and accessibility readiness. Use for UI text scaling, language-ready copy, icon clarity, color contrast, younger-player comprehension, readable HUDs, input accessibility, and reducing text-heavy onboarding.
Turn a Roblox game concept or the current conversation into a short, buildable PRD (game design brief) and publish it to the project tracker. Use when the user wants to lock a chosen concept into a spec before building, write a design brief, or create a PRD for a Roblox game or feature. Pairs with roblox-to-issues, which slices the PRD into vertical slices so the game is built one playable piece at a time instead of all at once.
Review Rust changes for correctness, memory and thread safety, error semantics, unnecessary allocation or cloning, lock scope, API compatibility, test gaps, documentation, and dependency risk, applying the Rust API Guidelines checklist (C-PANIC, C-UNWRAP, C-TRANSMUTE, C-BOOL, C-NEWTYPE, C-COMMON-TRAITS, C-CONVERT, C-SEALED, C-NON-EXHAUSTIVE). Use when reviewing Rust diffs, pull requests, libraries, unsafe boundaries, or production incidents; report actionable findings by severity before summaries, route automated formatting or lint policy to rust-style-clippy, and route API shape decisions (trait sealing, error taxonomy, newtype design, builder patterns) to rust-api-design.
Use when a mobile game's gameplay recording, screenshots, existing art and sound, or only an idea or a genre name should become a playable ad: an HTML5 interactive ad or end card for Meta, Google Ads App campaigns, AppLovin, Unity Ads, Mintegral, Moloco, Liftoff, TikTok Pangle or any MRAID network. Keywords: playable ad, HTML5 playable, MRAID, FbPlayableAd, ExitApi, crowd runner, merge, sort puzzle, survivor, tower defense, pin pull. Not for a video ad (scenario-game-ua-ads)
Interactive onboarding wizard to set up Polar payment integration from scratch. Use this skill when: (1) the user wants to “set up Polar” or “integrate Polar” in their project; (2) the user is starting fresh with Polar and needs guided setup; (3) the user asks “how do I get started with Polar”; (4) the user wants to add payments, subscriptions, or checkout to their app using Polar; (5) the user needs help creating their first Polar product and checkout. This skill walks through MCP installation, authentication, product creation, and generates framework-specific integration code
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy
Identifies and manages execution dependencies between agent skills by analyzing their inputs and outputs. Use when building multi-step agent workflows to ensure skills are executed in the correct order and that all required data is available.
Sui network environments and gas economics. Use when the user asks about Mainnet, Testnet, Devnet, or Localnet differences, gas cost calculations (computation + storage - rebate), gas budgets, epochs, or how the Sui network operates at a high level. This skill covers network concepts, not CLI commands. For CLI client setup, address management, faucets, and explorers, see the `sui-client` skill. For installing the Sui CLI, see the `sui-install` skill.
Implement Blazor Inline AI Assist component for seamless AI-powered text editing and content generation. Covers setup in WebAssembly and Web App projects, event handling, AI provider integration (Azure OpenAI, OpenAI, Ollama, Gemini), customization, accessibility, and enterprise deployment patterns.
Implement Syncfusion React DatePicker component with comprehensive guidance on date selection, formatting, validation, and accessibility. Use this when working with date input fields, date range pickers, custom date formats, locale-specific date handling, or keyboard navigation. This skill covers installation, setup, date formatting, validation, styling, globalization, and accessibility features.
Implements the Syncfusion WPF Badge (SfBadge) component for notification badges and indicators. Use this when adding notification badges to buttons, displaying counts or status indicators, or customizing badge appearance in WPF applications. Covers badge positioning with alignment and anchor properties, color customization with Fill property, shapes, animations, and attachment using SfBadge.Badge property.
Implement Syncfusion WPF Calculator (SfCalculator) for mathematical operations in Windows desktop applications. Use this when adding calculator functionality to WPF apps. Covers setup, value management, and memory operations.
Implement Syncfusion WPF SfCircularProgressBar for circular and radial progress indicators. Use this when building circular progress displays, determinate or indeterminate progress animations, buffer/secondary progress, segmented progress rings, or arc-shaped progress with custom center content. Covers RangeColors, StartAngle, EndAngle, SegmentCount, and ProgressContent using Syncfusion.SfProgressBar.WPF.
Guide for implementing Syncfusion WPF GridSplitter (SfGridSplitter) control for dynamic layout resizing. Use this skill when implementing WPF GridSplitter, split panels, or resizable grid layouts. Covers splitting grid rows or columns with movable splitters, collapse/expand functionality, resizable panels, drag behavior configuration, and splitter appearance customization in WPF applications.
Implement Syncfusion WPF MenuAdv for hierarchical menus, context menus, and application menu bars. Use this when building nested menus, menus with icons, keyboard shortcuts, checkbox/radio button menu items, or command-bound menus in WPF. Covers ItemsSource data binding with HierarchicalDataTemplate, MenuItemSeparator, orientation, expand mode, animation, and theming.
Learn to implement and configure the Syncfusion WPF NumericUpdown (UpDown) control for numeric value input. Use when creating numeric input fields with spin buttons, value restrictions, number formatting, and cultural support. Includes guidance for getting started, managing values, formatting numbers, styling, and advanced configurations.
Guide for implementing Syncfusion WPF Toast Notification (SfToastNotification) control for displaying temporary notification messages. Use this skill when implementing toast notifications, pop-up alerts, status messages, or non-intrusive notifications in WPF applications. Covers showing success/error/warning messages, notification systems, temporary UI feedback, toast grouping, custom positioning, and custom spacing between toasts.
Integrate the Synthesia Interactive Avatar into a LiveKit Agent end-to-end — detects the user's existing LiveKit setup and attaches the avatar with the three-line pattern, or scaffolds a complete boilerplate voice agent if none exists. Use when: (1) adding a real-time, interactive, conversational, or lip-sync avatar to a LiveKit agent, app, or site, or switching/swapping avatars mid-session, (2) the user mentions the Synthesia avatar plugin, livekit-plugins-synthesia, synthesia.AvatarSession, or the Interactive Avatar, (3) migrating from another avatar provider (HeyGen LiveAvatar, Tavus, Beyond Presence, Hedra) to Synthesia, (4) debugging Synthesia avatar issues — SynthesiaError (type AUTH, UNKNOWN_AVATAR, TIMEOUT, ...), avatar never joins, avatar joins but no lip-sync, (5) building any voice agent where the user wants a human face on it, even if they don't name Synthesia explicitly.
Use when loading and viewing IFC/BIM models in a Three.js scene. Prevents the common mistake of using deprecated web-ifc-three, ignoring AGPL-3.0 license implications, or loading large IFC files without streaming. Covers web-ifc (MIT), @thatopen/components (AGPL-3.0), IFC loading, spatial tree, property extraction. Keywords: IFC, BIM, web-ifc, IFC viewer, @thatopen/components, building model, architecture, IFC loading, spatial tree, BIM viewer, show IFC in browser, load building, web BIM viewer.
Procedural geometry compilation for Three.js WebGPU/TSL. Use when a task needs an indexed mesh writer, contour-derived terrain or terraces, profile or branch sweeps, or a BatchedMesh, InstancedMesh, or dynamic-update decision.
Load this skill whenever the project contains interactive UI elements that users touch, tap, click, drag, swipe, or gesture with — buttons, links, drag-and-drop interfaces, sliders, carousels, or custom touch interactions. Under no circumstances create touch targets smaller than 44×44 CSS pixels. Absolutely always provide pointer cancellation, single-pointer alternatives to gestures, and load alongside keyboard/SKILL.md since pointer and keyboard requirements are complementary.
Vahta is the agent's own cycle in an aligned repo on a live channel. Triggers: “vahta,” “take watch,” “work on your own,” on duty, stand watch, autonomous start with the agent role in AGENTS.md. Work only in response to a signal from a person, agent, or reality, not from the inbox. Vahta sustains the craft of the graph: decision, weaving, synthesis; subagents handle code, gates, review, verification, and fixes to affected nodes, checking the result. Vahta has begun when it can speak; work ends with integration. iskron_* and AGENTS.md are required
Install and verify WinUI 3 prerequisites — .NET SDK 8.0.100+, WinApp CLI 0.7+, and Developer Mode; identify additional Native AOT and Windows Sandbox requirements. Use when the user asks to set up or repair the toolchain, or when another WinUI skill finds a missing or outdated prerequisite.
Use when writing a complete SEO article. Includes the full anti-AI-slop ruleset (banned vocabulary, banned phrases, banned structural patterns) and voice rules. The agent researches the SERP itself if needed — no keyword data exports required
Use when writing short video scripts for TikTok, Reels, and Shorts, with a three-part hook, a second-by-second structure, and 2 A/B test variations. Includes Mode A for products and Mode B for personal brands. Trigger when the user mentions “write a video script,” “TikTok script,” “Reels script,” “short video content,” “video hook,” or “what video to shoot.” Not for film direction for editors (use skill 44-brief-video-editor), paid ad copy (use skill 05-copy-quang-cao), or briefs for creators to film (use skill 06-brief-ugc-egc).
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.