Skills
100,928 packaged capabilities and playbooks for agents. Install any of them with one command.
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Generates production-grade Selenium WebDriver automation scripts and tests in Java, Python, JavaScript, C#, Ruby, or PHP. Supports local execution and TestMu AI cloud with 3000+ browser/OS combinations. Use when the user asks to write Selenium tests, automate with WebDriver, run cross-browser tests on Selenium Grid, or mentions "Selenium", "WebDriver", "RemoteWebDriver", "ChromeDriver", "GeckoDriver". Triggers on: "Selenium", "WebDriver", "browser automation", "Selenium Grid", "cross-browser", "TestMu", "LambdaTest"
This skill should be used when the user needs to perform year-end closing adjustments (決算整理), review financial statements (決算書), compute depreciation, or review their trial balance. Trigger phrases include: "決算", "決算整理", "決算書を作る", "減価償却", "試算表", "残高試算表", "損益計算書", "貸借対照表", "BS", "PL", "期末処理", "棚卸し", "未払計上", "前払処理".
Persist canister state across upgrades. Covers StableBTreeMap and MemoryManager in Rust, persistent actor in Motoko, and upgrade hook patterns. Use when dealing with canister upgrades, data persistence, data lost after upgrade, stable storage, StableBTreeMap, pre_upgrade traps, or heap vs stable memory. Do NOT use for inter-canister calls or access control — use multi-canister or canister-security instead
Start the Wasp dev server and set up full debugging visibility. This includes running the server (with access to logs) and connecting browser console access so the agent can see client-side errors. Essential for any development or debugging work.
Implements the Syncfusion Angular Rich Text Editor (ejs-richtexteditor) from @syncfusion/ej2-angular-richtexteditor using RichTextEditorModule, HtmlEditorService, and MarkdownEditorService. Use this skill for toolbar configuration, image/video/audio insertion, paste cleanup, AI assistant integration, emoji picker, slash menu, mentions, import/export Word/PDF, form validation, and source code view in Angular applications.
MANDATORY SKILL for Tencent RTC (Real-Time Communication) product integration. 【TRIGGER KEYWORDS - Must load this skill when user mentions ANY of these】: - Products: TUIKit, TUIRoomKit, TUICallKit, TUILiveKit, TUIChatKit, RoomKit, CallKit, LiveKit, ChatKit - Brands: TRTC, Tencent RTC, Tencent Cloud, Tencent Real-Time Audio/Video, Tencent IM - Features: video conference, video call, voice call, live streaming, chat, instant messaging, IM, meeting, call, co-host, barrage, gift, host, audience, audio/video, real-time communication - Integration: integrate RoomKit, integrate CallKit, integrate LiveKit, integrate TUIKit, integrate audio/video, in-meeting chat, screen sharing This skill provides intelligent product recommendation and guides integration workflow.
Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
Datos de mercado de TradingView via APIs publicas internas sin auth: Scanner (~300 columnas con quote/indicadores tecnicos/financials/earnings/ratings/targets), Symbol Search v3 (ISIN/CUSIP/CIK), News Headlines, scraping HTML de subpages (technicals/financials/forecast/options/ideas). Cobertura GLOBAL: 100k+ stocks, 50k+ cryptos, indices, forex, bonos. 24 modos CLI.
Generate short-form video content for platforms such as Xiaohongshu, Douyin, X/Twitter, and WeChat Channels. Analyze user input, automatically adapt to platform specifications, generate video scripts, and call a video-generation backend. Use when the user asks to “generate a short video,” “make a video,” or mentions “short video,” or wants to create video content for social platforms.
Use when defining who uses a product and why (docs/ux/foundation.md): personas, actors, JTBD, journeys, stories, capabilities, churn. Triggers: "jtbd" / "джобы", "customer journey" / "карта пути", "персоны", "ретеншн", "отток". Not for flows or screens (ux-flows).
Use when you need programmatic JDBC in Quarkus — Agroal DataSource, parameterized SQL, transactions, batching, and Dev Services. This should trigger for requests such as Review JDBC or SQL data access in a Quarkus project; Improve transactions and parameter binding for Quarkus JDBC; Translate SQLException to domain exceptions or stream large result sets; Fix CDI self-invocation bypassing @Transactional in Quarkus; Review Agroal DataSource usage in Quarkus JDBC. Part of Plinth Toolkit
Use when you need to write or improve integration tests for Quarkus — including @QuarkusTest, Dev Services for automatic container provisioning, Testcontainers via QuarkusTestResourceLifecycleManager, WireMock for external HTTP stubs, @QuarkusIntegrationTest for black-box testing against packaged artifacts, REST Assured, data isolation strategies (@TestTransaction vs @BeforeEach cleanup), and Maven Surefire/Failsafe three-tier split (*Test, *IT, *AT). This should trigger for requests such as Add or improve integration tests in a Quarkus project; Configure Testcontainers or Dev Services for Quarkus tests; Add WireMock stubs for external HTTP dependencies in Quarkus integration tests; Set up @QuarkusIntegrationTest for packaged artifact or native binary testing; Fix test data isolation or configure Maven Surefire/Failsafe split. Part of Plinth Toolkit
Write, debug, and optimize Adobe Illustrator automation scripts using ExtendScript (JavaScript/JSX). Use when creating or modifying scripts that manipulate documents, layers, paths, text frames, colors, symbols, artboards, or any Illustrator DOM objects. Covers the complete JavaScript object model, coordinate system, measurement units, export workflows, and scripting best practices.
Authenticate `agent-browser` against an Antithesis tenant and read data from Antithesis web pages (triage reports, runs page, logs viewer, causality reports). Only invoke this skill when explicitly requested by another skill or the user. Requires interactive browser authentication and is unsuitable for fully headless workflows.
Reference for the bitbottle CLI — a gh-style tool for Bitbucket Server/DC and Cloud. Load when the user asks about bitbottle commands, auth setup, PRs, repos, branches, tags, commits, pipelines, or why a command failed. Load even if the user just says "bitbottle", mentions "Bitbucket", or pastes a bitbottle error message.
Drives the framework-agnostic @blossom-carousel/core drag engine directly on a DOM element, covering Blossom(element, options), init and destroy lifecycle, lazy loading on pointer devices, prev and next methods, repeat mode, and the overscroll, scrollend, and scroll-snap events it emits. Use when code imports @blossom-carousel/core, when building a custom wrapper for a framework without a Blossom package (Solid, Angular, Lit, Qwik, Alpine), or when debugging engine behavior shared by the React, Vue, Svelte, and Web packages.
Handles Chainlink ACE policy, PolicyEngine, and Cross-Chain Identity. CCIP token-pool mechanics go to chainlink-ccip-skill. A request can need both skills. This skill does not claim the pool. It applies to audited ACE core contracts, the managed Platform, Coordinator API, Reporting API, policy chains, custom policies, credentials, KYC and AML, sanctions screening, regulated tokens, and onchain compliance rules
Store and transform images with Cloudflare Images API and transformations. Use when: uploading images, implementing direct creator uploads, creating variants, generating signed URLs, optimizing formats (WebP/AVIF), transforming via Workers, or debugging CORS, multipart, AVIF limits, metadata stripping, cache issues, or error codes 9401-9413.
Build MCP servers on Cloudflare Workers—the only platform with official remote MCP support. TypeScript-based, with OAuth, Durable Objects, and WebSocket hibernation. Prevents 24 documented errors. Use when deploying remote MCP servers, implementing OAuth, or troubleshooting URL path mismatches, McpAgent exports, CORS issues, or IoContext timeouts.
Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for improvement, curates relevant learning resources from HackerNews, and automatically sends a personalized growth report to your Slack DMs
DocuSeal development reference. Embed signing forms and template builder into web and mobile apps (JS/React/Vue/Angular, WebView, JWT, CSS theming). REST API with all endpoints, request/response schemas, code examples (cURL, CLI, Node.js, TypeScript, Python, Ruby, PHP, Go, C#, Java), and webhooks. Use when the user wants to integrate DocuSeal document signing or template management into their application
Guides developers through Enonic CLI commands for sandbox management, project scaffolding, local development, app deployment, and CI/CD pipeline generation. Use when creating Enonic XP sandboxes, starting or stopping local instances, scaffolding projects from starters, running dev mode with hot-reload, deploying apps, or generating CI/CD workflows for Enonic apps. Don't use for writing XP application code (controllers, content types), querying via Guillotine or lib-content APIs, configuring non-Enonic environments, or Docker/Kubernetes deployment of XP.
Sets up Enonic XP event listeners, webhook configurations, and external system integrations triggered by content lifecycle events. Covers lib-event listener registration, node event filtering, outbound webhook configuration via com.enonic.xp.webhooks.cfg, custom HTTP service controllers for inbound webhooks, task-based async processing with lib-task, and outbound HTTP calls with lib-httpClient. Use when listening for content publish/create/update/delete events, configuring outbound webhooks, building HTTP service endpoints for inbound webhooks, or triggering async processing on content changes. Do not use for content querying, frontend component development, non-Enonic event systems, or GitHub webhook configuration.
Enonic XP server-side JavaScript/TypeScript API reference for all /lib/xp/* libraries. Provides function signatures, parameters, return types, and usage examples for lib-content, lib-node, lib-auth, lib-portal, lib-context, lib-event, lib-task, lib-repo, lib-io, lib-mail, lib-schema, lib-project, lib-export, lib-scheduler, lib-value, lib-i18n, lib-websocket, lib-admin, lib-app, lib-auditlog, lib-cluster, lib-common, lib-grid, and lib-vhost. Use when looking up Enonic XP library functions, parameter shapes, return types, or usage examples. Do not use for Guillotine GraphQL queries, content type schema definitions, Enonic CLI commands, or non-Enonic JavaScript APIs.
Expert in event sourcing, CQRS, and event-driven architecture patterns. Masters event store design, projection building, saga orchestration, and eventual consistency patterns. Use proactively for event-sourced systems, audit trail requirements, or complex domain modeling with temporal queries
Plan and build 2D game maps and scenes - top-down and side-scrolling levels, tilemaps, prop packs, parallax backgrounds and HD-2D battle or story plates - with collision, navigation and reachability checks, environment motion, a playable HTML preview and export to Tiled, Godot 4 or LDtk. Map art (terrain, tiles, props, plates, parallax layers) is image generation by default, through generate2dmedia route_media.py (the API when a key is configured, else the local Codex or Grok CLI); map data (layout, collision, exits, spawns) is written as data. Use for any map, level, room, scene, background, terrain or prop-kit request. Not for characters, creatures, items or FX (generate2dsprite), character animation (video2dsprite), code-drawn tiles or maps (codeart2d, only on request) or calling an image or video API by itself (generate2dmedia)
Build document Q&A with Gemini File Search—a fully managed RAG system with automatic chunking, embeddings, and citations. Upload 100+ file formats and query using natural language. Use for document Q&A, searchable knowledge bases, and semantic search. Troubleshoot document immutability, storage quota (3x), chunking config, metadata limits (20 max), polling timeouts, displayName dropped (Blob uploads), grounding lost (JSON mode), and tool conflicts (googleSearch + fileSearch).
Use the local heptabase CLI whenever the user mentions Heptabase or shares an app.heptabase.com URL/deep link. Search the knowledge base by keyword or meaning; read, create, and edit notes and journals in Hepta Markdown; follow and update Space Instructions; process the Inbox; work with tags, tag databases, and properties; read chats, files, highlights, backlinks, PDFs, and transcripts; save files, web pages, and YouTube videos as cards; and organize, lay out, and visualize whiteboards and mind maps through the running desktop app. Also browse AI Tutor goals, courses, and lessons. The CLI's own System Manual holds the detailed rules. Do not open Heptabase links in an agent browser unless the user asks.
Route LangSmith work into one workflow packet before touching SDK code. Use when the user needs LangSmith tracing, offline evals, annotation/review queues, prompt-registry decisions, audit/gap review, or cross-service trace propagation for an LLM app or agent workflow. Choose one packet: trace-debug, eval, review, prompt-registry, propagation, or audit. Triggers on: LangSmith, LangChain tracing, `@traceable` / `traceable`, `wrap_openai` / `wrapOpenAI`, datasets, experiments, annotation queues, feedback criteria, Prompt Hub, run trees, trace IDs, or production confidence for an AI feature. Not for generic SLO/alert design, non-LangSmith deployment orchestration, or runtime guardrails outside LangSmith.
Send, manage, and automate emails across multiple providers (Gmail, Outlook, Official Email) via MCP. Use this skill whenever the user wants to send emails, check inbox, manage email threads, create bulk email campaigns, manage drafts, or check email accounts and quotas. Trigger this skill when the user mentions sending mail, checking inbox, email campaigns, drafts, follow-ups, read/unread status, or email automation. Requires MCP server configuration
Temu Europe site product price management API, forwarding Partner EU price interfaces through the LinkFox gateway: query price order lists (bg.local.goods.priceorder.query), batch-change SKU base prices (bg.local.goods.priceorder.change.sku.price), estimate recommended supply/base prices, and more. Trigger when users mention Temu EU pricing, Temu Europe price orders, priceorder query, priceAuditList, changing supply prices, batch price changes, site=eu price changes, recommendedprice query, or baseprice recommend. Use linkfox-temu-manage-product-eu for product management; for other areas such as orders and product listing, use the US skill and set site=eu.
Use when generating, modifying, reviewing, or debugging Make App unified login and authenticated /api/make requests with @qfeius/make-app-auth. Covers unified login, OAuth/ngrok mode, 401/403 handling, logout, current-user/account-drawer auth wiring, current-context identity, Feishu-container logout visibility, cookies, sessions, redirect callbacks, and Make App auth troubleshooting. Preserve authenticated context for the default /api/make/app/principal/permission flow. Does not cover UI layout, account menu placement, page structure, build output, Service API contracts, permission logic, DSL modeling, or canvas-table internals; use makeui for account surfaces and make-app-permission for single-app permission enforcement.
NFTs and Web3 in Decentraland scenes: NftShape picture frames, wallet and token-gating checks, MANA/ERC20/NFT payments and marketplace orders (dcl-crypto-toolkit), and smart-contract calls (eth-connect). Use for anything wallet, token, or chain related.
The live player in a Decentraland scene. Use when the user wants to read player position or profile, fetch avatar appearance for off-scene addresses (parcel owners, NFT holders), trigger emotes, read equipped wearables, attach items to players/avatars (cosmetic or held gameplay items), show a custom label plate above a player's or NPC's nametag (AvatarNametag), hide avatars or disable passports in zones (AvatarModifierArea), adjust locomotion speed, teleport the player (movePlayerTo), or listen for scene entry/exit. Do NOT use for NPC characters (see npcs), wallet/blockchain checks (see nft-blockchain), freezing player movement (see advanced-input for InputModifier), or camera mode (see camera-control).
Push, launch or lift the player with the Physics API: impulses, knockback, continuous and timed forces, repulsion fields (launch pads, wind zones, hover, hit knockback). Also load it when tempted to write Transform on engine.PlayerEntity to move the player. For run speed or jump height see player-avatar; for moving platforms see animations-tweens.
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.