Skills
101,174 packaged capabilities and playbooks for agents. Install any of them with one command.
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Guides implementation of Syncfusion WinForms ComboBoxBase control with flexible, pluggable ListControl architecture. Use this when working with advanced combo box implementations requiring custom ListControl-derived controls, CheckedListBox integration, or multi-column dropdowns with GridListControl.
Guide for implementing Syncfusion ComboDropDown control in Windows Forms. Use this when you need a flexible combo box that hosts any control (TreeView, ListView, GridList, custom controls) in the dropdown area. Essential for custom dropdown UI requirements and complex dropdown content beyond standard ListBox functionality.
Implement Syncfusion WinForms GradientLabel control - an enhanced label with gradient backgrounds and custom borders. Use this when creating visually styled labels, colorful headers, or decorative text displays. Covers gradient effects, custom borders, shading configuration, and appearance customization for attractive label designs in Windows Forms applications.
Implement Syncfusion WinForms GradientPanelExt for styled container panels with gradient backgrounds, rounded corners, and border primitives. Use this when building panels with gradient effects, rounded corner containers, collapsible sections, or panels with border elements (text, images, buttons) in WinForms.
Guide for implementing Syncfusion layout managers in Windows Forms applications. Use when creating container layouts with BorderLayout (5-region docking), CardLayout (wizards/property pages), FlowLayout (horizontal/vertical flow), GridLayout (uniform grids), or GridBagLayout (flexible grids with spanning). Covers container controls, child control management, spacing configuration (HGap, VGap), positioning constraints, and designer integration for automatic control arrangement and structured layouts.
Guide for implementing Syncfusion GroupBar (Navigation Pane) control in Windows Forms applications. Use when creating Outlook-style navigation, hierarchical sidebar navigation, collapsible group containers, or toolbox-style interfaces. Covers stacked navigation panes, Office 2007/2010/2016 themed navigation, nested GroupBar containers, and categorized control collections for structured navigation layouts.
Implement Syncfusion Windows Forms Pivot Chart control for visualizing multidimensional data with interactive drill-down capabilities. Use this when working with pivot charts, pivot data visualization, drill-down charts, hierarchical chart data, or business intelligence visualizations. Supports 11+ chart types (Line, Spline, Column, Area, Stacking), data binding with IEnumerable/DataTable, drill up/down operations, pivot table field list, grouping bar, legend customization, Excel export, zooming, scrolling, and touch support.
Guide for implementing Syncfusion RadialMenu control in Windows Forms applications. Use when creating circular context menus, hierarchical radial navigation, or touch-friendly circular menu interfaces. Covers RadialColorPalette for color pickers, RadialFontListBox for font selection, RadialMenuSlider for numeric input, and Office 2016 themed menus for modern circular navigation beyond standard context menus.
Implement Syncfusion WinForms Rating control for star ratings and user feedback inputs. Use this when building product reviews, satisfaction surveys, or quality rating UIs in WinForms. Covers rating precision (standard/half), built-in shapes (star, circle, heart, diamond), custom image shapes, orientation and Office-themed gradient styling.
Guide for implementing Syncfusion StatusBarAdv control in Windows Forms applications. Use when creating application status displays, bottom panels, or status information panels with StatusBarAdvPanel items. Covers installation, panel configuration, appearance styling, gradients, borders, themes, alignment, and event handling for enhanced status bar displays.
Implement Syncfusion StatusStripEx control for creating professional status bars in Windows Forms applications. Use when creating application status indicators with progress bars, status labels, buttons, and sizing grips. Covers StatusControl items (right-aligned), Notification items (left-aligned), ProgressBar integration, Office2007 color schemes (Silver/Blue/Black), Office2016 themes, custom managed colors, and sizing grip customization for bottom-docked status panels.
Implement Syncfusion TabSplitterContainer control for creating split-view layouts with tabbed panels in Windows Forms. Use when building Visual Studio-style split views, document editors with design/preview modes, or multi-pane applications. Covers primary/secondary page collections, swap button functionality, collapse/expand panes, horizontal/vertical orientation, adjustable splitter position, and Office2016 themes for professional multi-view interfaces.
Guide for implementing Syncfusion TileLayout control in Windows Forms applications. Use when creating Windows 8 Metro-style tile interfaces, grouped tile containers, live tiles with rotating images/text using ImageStreamer, drag-and-drop reordering, or dashboard-style layouts with customizable positioning and appearance.
Implement and configure Syncfusion TreeNavigator control for Windows Forms - a unique navigation interface that expands tree structures in-place without taking extra space. Use when you need hierarchical navigation with breadcrumb modes, drill-down capabilities, or space-efficient collapsible navigation menus. Covers in-place tree expansion, back button navigation, expandable menu items, file explorer-style navigation, and replacing standard TreeView with collapsible alternatives.
Implement and configure Syncfusion XPToolBar control for creating professional Visual Studio-style toolbars in Windows Forms applications. Use when you need customizable toolbar layouts with various item types (BarItem, ParentBarItem, DropDownBarItem, ComboBoxBarItem), dockable positioning, chevron overflow buttons, and Office themes. Covers toolbar structure, bar item management, docking positions, appearance customization with Office2007/2016 themes, and RTL support for creating feature-rich application toolbars and menu bars.
Expert guidance for writing production-grade Tailwind CSS v4 code with design system thinking. Use this skill when users mention Tailwind CSS, CSS styling, design systems, theme configuration, design tokens, OKLCH colors, component styling, or migrating from Tailwind v3 to v4. Also trigger when writing or reviewing any CSS in a Tailwind project, even if "Tailwind" isn't explicitly mentioned. Covers @theme configuration, semantic utilities, and modern CSS patterns.
A skill that assists with creating and editing TAKT's tasks.yaml (task metadata) and task directories (.takt/tasks/{slug}/order.md). It generates YAML entries conforming to the TaskRecord schema, creates order.md task specifications, and validates status transition rules. Uses the task schema definitions and documentation in references/takt as reference material. Triggers: 「タスクを追加」「tasks.yamlを編集」「taktタスクを作成」「タスク仕様書を書く」「order.mdを作成」「takt task」「タスクを定義」「pendingタスクを追加」「GitHub Issueからタスク作成」
Headless table and data-grid guidance with shared Table Core features and framework-specific adapters. Use when a project uses TanStack Table or when the task needs its setup, implementation, debugging, testing, migration, or integration guidance.
Code-level craft for agent-built UI: semantic HTML, token-driven CSS (no hardcoded values), specificity discipline, component hygiene, zero inline styles, no dead code. The engineering half of "designed, not generated" — a beautiful page is betrayed by sloppy markup. Use when generating or auditing any frontend code. Stack on the design-taste core skill.
Structured review of agent-generated code: a fixed pass order (behavior → structure → taste → security → performance → accessibility), severity-ranked findings, diff discipline, and a review checklist that stops "it works" from being the bar. Use when auditing any generated or changed code. Stack on the design-taste core skill.
Telegram Bot development playbook: bot fundamentals, aiogram 3 patterns (handlers/middlewares/FSM), webhooks, keyboard UX, inline mode, Mini Apps, payments (Stars/subscriptions), authentication. Use when building or modifying Telegram bots, setting up webhook infrastructure, implementing inline keyboards/callback queries, integrating Telegram payments or Stars, or working with aiogram 3 handlers and FSM. Keywords: Telegram, aiogram, Bot API, webhook, handlers, middlewares, FSM, inline keyboard, reply keyboard, callback_query, inline mode, Mini Apps, Web Apps, payments, Telegram Stars, Login Widget.
Build with the Terra API Planned Workouts product (pre-release) – define a structured workout once and Terra API pushes it to users' devices. Use when pushing planned or structured workouts to Garmin, COROS, Wahoo, Suunto, TrainingPeaks, Huawei, Zepp, Hevy, or Apple watches, building training plans or workout templates, working with intervals, warmups, targets (HR, power, pace, cadence, RPE, zones), FTP or threshold-based personalization, athlete parameters, swimming or strength templates, or handling provider coercion warnings when a device cannot represent a feature.
Always invoke for terrain, drainage, viewshed, or visibility analysis from elevation, even before the DEM or correct surface is chosen. Covers DTM-versus-DSM selection, slope, aspect, curvature, hillshade, conditioning, flow direction/accumulation, streams, watersheds, and catchments. Use point-cloud-lidar first only when an elevation surface must be created from LiDAR or photogrammetric points.
Generate a manual test guide for human testers from code changes (diff, commit, MR/PR). Triggers when user says 「生成测试指南」「测试指南」「人工测试指南」「测试指引」「test guide」「根据代码生成测试」「从 MR 生成测试指南」「从 PR 生成测试指南」 (generate test guide / manual test guide / test guide from code / from MR / from PR), or provides a diff/MR/PR link and asks for a test guide.
Builds professional Claude Code skills through a smart interview, automated construction, and real eval testing. Use when a user wants to create a new skill, build a skill, turn a workflow into automation, or translate a business need into a working AI process. Also handles raw, half-baked ideas and turns them into complete skills. Triggers on: "build me a skill", "create a skill", "I want a skill that", "make a skill for", "turn this into a skill", "automate", "build a skill", "skill skiller".
This skill should be used when the user asks to "identify web application vulnerabilities", "explain common security flaws", "understand vulnerability categories", "learn about injection attacks", "review access control weaknesses", "analyze API security issues", "assess security misconfigurations", "understand client-side vulnerabilities", "examine mobile and IoT security flaws", or "reference the OWASP-aligned vulnerability taxonomy". Use this skill to provide comprehensive vulnerability definitions, root causes, impacts, and mitigation strategies across all major web security categories.
Write a TikTok caption under 2,200 chars (hashtags included), pick a tasteful 3 to 5 hashtag set with mixed reach, and set the platformSettings.tiktok flags (viewer setting, comments, duet, stitch, commercial and branded content). Front-loads a reason to comment, runs the humanizer pass, and publishes the rendered video via Publora on approval. Use to caption a finished video. Not for the in-video hook (use tt-hook-scripter) or scrubbing a script (use tt-humanizer).
Guides transactional TYPO3 record manipulation with DataHandler, including datamaps, cmdmaps, backend user context, reference index handling, workspace-aware operations, hooks, and PSR-14 events. Use when creating, updating, moving, localizing, deleting, or extending TYPO3 records, pages, content, categories, IRRE children, or backend data operations.
Control Unreal Engine 5 editor via HTTP commands. Spawn/delete/transform actors, manage blueprints, materials, animation blueprints, and any UObject property via reflection. Use when the user asks to create, modify, or query anything in UE5 editor, or mentions UE5, Unreal, actors, blueprints, levels, materials, animation, input, or characters.
Guidance for the Microsoft unified security operations platform that brings Microsoft Sentinel, Microsoft Defender XDR, Security Copilot, Threat Intelligence, and Microsoft Security Exposure Management together in the Microsoft Defender portal. Covers prerequisites, onboarding Sentinel, unified incident queue, advanced hunting across SIEM+XDR, and RBAC. WHEN: unified SecOps, onboard Sentinel to Defender portal, single SOC pane of glass, unified incident queue, connect Sentinel workspace to Defender XDR, exposure management, unified portal, merge Sentinel and Defender XDR, reduce context-switching for analysts, single pane of glass, move off the Azure Sentinel portal. DO NOT USE for Sentinel-only workspace design (use sentinel) or Defender XDR-only incident investigation (use defender-xdr).
UX research and design toolkit for Senior UX Designers/Researchers, including data-driven persona generation, journey mapping, usability testing frameworks, and research synthesis. Use when conducting user research, creating personas, mapping user journeys, planning usability tests, or validating designs.
Comprehensive secure coding guide covering OWASP web vulnerabilities with prevention patterns and checklists. Use when writing or reviewing web application code to prevent XSS, CSRF, SSRF, SQL injection, access control flaws, and other common security vulnerabilities.
Runs Fastly Compute WASM applications locally with Viceroy, specifically for Rust and Component Model projects. Use when starting a local Fastly Compute dev server with Viceroy, configuring fastly.toml for local backend overrides and store definitions, running Rust unit tests with cargo-nextest against the Compute runtime, debugging Compute apps locally, adapting core WASM modules to the Component Model, or troubleshooting local Compute testing issues (connection refused, missing backends, store config). For non-Rust Compute work or understanding the Compute API, prefer the fastlike skill instead — its source code is easier to understand as a Fastly Compute API reference.
Manage Volcengine's AI-native BaaS platform (Supabase edition / AIDAP / 火山引擎 AI 原生 BaaS 平台 Supabase 版) — a Volcengine-operated distribution that differs from official Supabase. Use when the user asks to create, inspect, or manage Volcengine Supabase or AIDAP resources — workspaces, branches, computes, SQL queries, schema changes, Auth, Realtime, Edge Functions, Storage buckets, frontend static-site hosting (Pages), API keys, connection info, or TypeScript type generation — or when a Volcengine deployment selects AIDAP as its database provider. Also trigger on Chinese prompts mentioning "火山引擎 Supabase" or "火山 Supabase". Operations run through the byted-supabase-cli command-line tool (installed via `npm i -g @byted-supabase/cli`; this is NOT the official `supabase` CLI). Do NOT use it for general database discussions, non-Supabase services (RDS MySQL, Redis), or pure client-side coding unrelated to Supabase backend management.
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.