Skills
98,284 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
Open or update a pull request with a scannable description (compact trees and diffs) plus a screenshot, recording, or command-output image. Use when opening a PR, creating a pull request, adding screenshots or a video to a PR, filing a PR with a demo, writing a visual PR description, attaching evidence to a pull request, or /reveal.
Analyzes and updates the `FROM` base images, Node headers, Go toolchain, and `rpms.lock.yaml` files in rhdh, rhdh-operator, and rhdh-must-gather; pins plugin-catalog `builder.Containerfile` / `.nvm/` / `konflux.additional-tags`; and bumps overlays `versions.json` `node` on `main` or a `release-1.10` branch. Use for weekly base-image maintenance, a UBI or RHEL bump, an RPM lockfile refresh, asking "which base images are out of date", node-v*-headers.tar.gz, catalog builder FROM, builder PipelineRun BASE_IMAGES, catalog release suffix, overlays Node version, UBI minor skew inside a Containerfile, or an OpenShift clients `N-el9-beta` / `4.21-el9-beta` RPM 404
Resolves the environment the other RHDH skills start from and hands back one JSON document: which RHDH repositories are checked out and where — rhdh, rhdh-operator, rhdh-plugins, rhdh-plugin-export-overlays, rhdh-plugin-catalog, rhdh-cli, rhdh-chart, rhdh-local, backstage and the rest — which tools are on PATH, and the target RHDH and Backstage versions with the source that produced them. Also owns the `rhdh` CLI behind workspace status, worklogs, and todos. Use for RHDH orientation, "where is my rhdh checkout", "which Backstage version goes with RHDH 1.10", `rhdh status`, `rhdh doctor`, `rhdh config`, `rhdh workspace`, `rhdh log`, `rhdh todo`, and for the read-only context another RHDH skill needs before it starts. Read-only — implementation work belongs to the domain skill that owns the requested outcome.
Use for Roblox persistent data and cross-server state design: choosing between DataStoreService, OrderedDataStore, MemoryStoreService, and MessagingService; designing save and load flows, schema shape, versioning, metadata, retries, quotas, observability, and concurrency-safe coordination across servers.
Use when adding, changing, testing, or debugging Rust HTTP APIs and services, especially when Codex needs black-box integration tests, random-port app startup, real database test isolation, external HTTP mocks, or CI-ready cargo verification for Actix, Axum, Warp, Rocket, or similar Rust web frameworks.
Use when designing, implementing, testing, or debugging Rust service workflows that must be safe under retries, duplicate requests, crashes, concurrent submissions, background workers, queues, email/payment/notification side effects, idempotency keys, transaction isolation, or save-and-replay API behavior.
Covers classical machine learning in Python with scikit-learn (sklearn): classification and regression estimators, clustering and dimensionality reduction, preprocessing, Pipeline and ColumnTransformer, cross-validation, metrics, and GridSearchCV hyperparameter tuning. Use when training or comparing classifiers and regressors on tabular or text data, clustering data and choosing the cluster count, building leakage-free preprocessing pipelines, evaluating models with cross-validation and metrics, or tuning hyperparameters. Not for deep learning; use a dedicated neural network framework instead.
Create web scraper scripts using Playwright. Use when the user wants to scrape a website, extract data from web pages, build a scraping pipeline, initialize a scraping project, or automate data collection from websites. Supports Python and Node.js ecosystems. Handles proxy configuration, stealth mode with patchright, and data export to CSV, JSON, or database.
Act as a Senior Backend Developer expert to design system architectures, build production-grade APIs (REST, GraphQL, gRPC), write optimized database schemas and queries, perform rigorous code reviews, and enforce engineering best practices. Supports Node.js/TypeScript, Python, Java/Spring Boot, Go, and Rust. Produces production-ready code, architecture docs with Mermaid diagrams, migration files, and actionable code-review feedback. Use whenever a user needs backend engineering guidance, code generation, refactoring, or architectural decisions.
Set up a repository for the other skills using your chosen tracker, asking where tickets live when that choice is missing. Supports GitHub Issues, Linear, Jira, markdown files under .scratch/, or a tracker you describe in a paragraph. Detects and writes the configuration and a pointer block in CLAUDE.md or AGENTS.md. Run once per repo, and again to refresh configuration or switch trackers. Use when asked to set up mana, set up this repo for the skills, choose the issue tracker, connect Linear or Jira, point the skills at a tracker, or /setup-mana.
Manages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI, including chat interfaces. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a components.json file. Also triggers for "shadcn init", "create an app with --preset", "switch to --preset", and for building a design system or applying a DESIGN.md or brand spec to shadcn/ui.
[AUTO-INVOKE] MUST be invoked BEFORE any on-chain operation (cast send, forge script --broadcast). Systematic 6-layer verification checklist: permissions, dependencies, parameters, security, testing, and knowledge capture. Trigger: any task involving sending transactions, deploying contracts, or interacting with on-chain state.
Specification Generator — Generate project requirements, design documents, and task lists. A skill for generating structured project specifications through interactive dialogue or quick generation. English triggers: - "Create requirements", "Generate requirements doc", "Summarize as requirements" - "Create design document", "Design the architecture", "Generate technical spec" - "Create task list", "Break down into tasks", "Generate tasks.md" - "Create full spec", "Generate all specs", "Create the complete specification" - After discussion: "Turn this into requirements", "Document this as spec" 日本語トリガー: - 「要件定義を作って」「要件をまとめて」「仕様書を作成して」 - 「設計書を作って」「技術設計をして」「アーキテクチャを設計して」 - 「タスクリストを作って」「実装タスクに分解して」「tasks.mdを生成して」 - 「仕様を全部まとめて」「フル仕様を作成」「3点セットを作って」 - 会話で仕様が固まった後に「これを要件定義書にして」
Start here for Deepgram speech-to-text. Use when a task says “speech to text,” “STT,” “transcribe,” “transcription,” “live transcription,” “captions,” “diarization,” “nova-3,” “Flux,” “turn detection,” or “end of turn.” Picks the model family (Nova on /v1/listen for general transcription, Flux STT on /v2/listen for conversational audio with built-in turn detection), gets a first request working, and routes to the api, docs, recipes, starters, examples, and per-language SDK skills for everything else
SQLAlchemy ORM and Alembic migration best practices for building safe, performant database schemas. This skill should be used when writing, reviewing, or refactoring SQLAlchemy models, Alembic migrations, or database query patterns. Triggers on tasks involving SQLAlchemy ORM, Alembic migrations, database schema changes, or query optimization.
Pick the right SumUp integration path and apply security best practices. Use when deciding between Hosted Checkout, Card Widget, Checkouts API, mobile SDKs, terminal SDKs, or Cloud API; choosing API key vs OAuth vs restricted keys; or reviewing SumUp integration security.
Implement the Syncfusion JavaScript AI AssistView control. Use this skill when users mention AI assistant interfaces, AI chat UI, conversational AI components, prompt-response interfaces, AI integration (OpenAI, Gemini, Ollama, LiteLLM, MCP), chat toolbars, file attachments in chat, speech-to-text, text-to-speech, custom AI views, prompt suggestions, markdown responses, chain of thoughts, thinking blocks, reasoning visualization, AssistThinking, generative UI, dynamic AI-rendered components, interactive tool cards, registerToolUI, telemetry, telemetry metrics, telemetrySettings, TelemetryData, TelemetryReport, TelemetryMetric, AI usage tracking, token usage, duration metrics, tool call metrics, mentions, mention trigger, mentionChar, mention popup, mention data source, mention filtering, mention template, mentionSelect, response animation, responseAnimationTemplate, loading indicator, response template, custom response UI, or implementing any interactive AI assistant interface. Use this skill immediately for AIAssistView, AI chat control, interactive chat, ej2-interactive-chat package, AI conversation UI, or AI assistance components
Generate scannable barcodes in web apps using Syncfusion JavaScript Barcode Generator (linear barcodes, QR Code, Data Matrix). Trigger for barcode rendering, sizing/margins, colors, text display, error correction, quiet zones, encoding options, validation, and exporting to PNG/JPG/PDF for e-commerce, inventory, labels, and document workflows.
Use this skill ALWAYS when the user needs to implement, configure, or troubleshoot Syncfusion JavaScript Ribbon control. The Ribbon provides a Microsoft Office-style command interface with tabs, groups, and various item types. Immediately apply this skill for ribbon layouts, built-in items (buttons, dropdowns, galleries), file menus, backstage views, contextual tabs, keytips, tooltips, resizing behavior, and event handling.
Implement Syncfusion TypeScript Toolbar control for creating command-based navigation interfaces. Use this skill whenever the user needs to build toolbars, add toolbar items (buttons, separators, inputs), configure responsive modes (scrollable/popup), handle toolbar events, customize styling, add tooltips/icons, implement RTL support, or ensure accessibility compliance. This is the primary skill for all Toolbar component implementation questions.
Guide for implementing Syncfusion Windows Forms Pivot Grid control for data analysis and pivot table functionality. Use this skill when implementing pivot tables, data summarization, cross-tabulated data, or analytical dashboards in Windows Forms applications. Covers data binding, pivot configuration, filtering, sorting, grouping, calculations, conditional formatting, and exporting.
TanStack Query (React Query) v5 best practices for data fetching, caching, mutations, and server state management. Use when building data-driven React applications, setting up query configurations, implementing mutations/optimistic updates, configuring caching strategies, integrating with SSR, or fixing v4→v5 migration errors.
TanStack Router best practices for type-safe routing, file-based routing, data loading, search params, and navigation in React. Use when building React SPAs with complex routing, implementing type-safe search params, setting up route loaders, integrating with TanStack Query, or configuring code splitting and preloading.
Migrate React applications from React Router to TanStack Router with file-based routing. Use when user requests: (1) Router migration, (2) TanStack Router setup, (3) File-based routing implementation, (4) React Router replacement, (5) Type-safe routing, or mentions 'migrate router', 'tanstack router', 'file-based routes'.
TanStack Table best practices for building headless, type-safe data tables in React with sorting, filtering, pagination, row selection, and column management. Use when building data grids, implementing client-side or server-side table features, defining column structures, managing table state, or optimizing table rendering performance.
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.
Control Tavus CVI conversations in real-time using the Interactions Protocol. Use when sending text for the replica to speak (echo), interrupting the replica, injecting context mid-conversation, handling tool calls, or listening to conversation events via WebRTC/Daily.
Terrain interaction systems for Three.js building games. Use when implementing slope handling, foundation anchoring (Valheim pattern), terrain modification, auto-leveling, or pillar/support generation. Integrates with structural-physics for ground-based stability.
Complete SCSS variable reference for Odoo themes. Covers all three core variable systems: $o-theme-font-configs (Google Fonts), $o-color-palettes (color system with 5 semantic colors), and $o-website-values-palettes (115+ keys for typography, buttons, inputs, headers, footers, layout). Includes SCSS load order rules and color derivation. <example> Context: User asks about SCSS variables user: "What SCSS variables can I configure in my Odoo theme?" assistant: "I will use the theme-scss skill to show the complete variable reference." <commentary>Variable reference lookup.</commentary> </example> <example> Context: User wants to configure colors user: "How do I set up o-color-1 through o-color-5?" assistant: "I will explain the semantic color system and palette configuration." <commentary>Color palette configuration.</commentary> </example> <example> Context: User gets undefined variable error user: "I get 'Undefined variable $o-color-palettes' in my theme" assistant: "This is a SCSS load order issue. Theme files load BEFORE core variables." <commentary>SCSS debugging - load order issue.</commentary> </example> <example> Context: User wants to configure fonts user: "How do I add Google Fonts to my Odoo theme?" assistant: "Use $o-theme-font-configs with the font query parameter, not the full URL." <commentary>Font configuration.</commentary> </example>
Complete Odoo website snippet reference and creation guide. Covers snippet architecture, 81+ static snippet templates (structure, gallery, features, dynamic, inner content, mega menus), dynamic snippets system, snippet options (we-* elements), custom snippet creation for Odoo 14-19, and version-aware registration (simple vs groups). <example> Context: User wants to create a custom snippet user: "Create a custom snippet for my Odoo website" assistant: "I will create a version-aware snippet with template, registration, and options." <commentary>Custom snippet creation.</commentary> </example> <example> Context: User wants to know available snippets user: "What snippets are available in Odoo?" assistant: "Odoo has 81+ static snippets across 6 categories." <commentary>Snippet inventory reference.</commentary> </example> <example> Context: User wants a dynamic snippet user: "Create a dynamic snippet that shows latest products" assistant: "I will create a dynamic snippet with filter, display template, and data source." <commentary>Dynamic snippet creation.</commentary> </example> <example> Context: User needs snippet options user: "Add customization options to my snippet" assistant: "I will create snippet_options XML with we-* elements." <commentary>Snippet options system.</commentary> </example>
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.