Skills
99,448 packaged capabilities and playbooks for agents. Install any of them with one command.
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When the user wants to improve supplier relationships, implement collaboration programs, or enable information sharing with suppliers. Also use when the user mentions "supplier partnership," "collaborative planning," "VMI," "CPFR," "supplier portal," "information sharing," "supplier development," "co-innovation," or "strategic partnerships." For supplier selection, see supplier-selection. For supplier risk, see supplier-risk-management.
Swimming pool owners book the service company they trust — and trust starts with seeing the work before the first call. A homeowner whose pool turned green last summer is not comparing prices on a directory listing. They are watching a before-and-after transformation video that shows a pool going from algae-covered to crystal clear, and calling the company that posted it. Swimming Pool Cleaning Video creates professional marketing and educational videos for pool cleaning services, pool maintenance companies, weekly service routes, and seasonal pool opening and closing specialists: produces before-and-after transformation videos showing pool water clarity restoration, algae treatment results, and equipment cleaning outcomes that demonstrate service quality better than any written review, creates weekly service explainer videos showing customers exactly what your technicians do during each visit — brush, vacuum, chemical balance check, equipment inspection — so they understand the value they are paying for every month, builds seasonal service videos promoting spring pool openings and fall winterization packages to the homeowners who need to book now before your schedule fills, and exports content for company websites, Google Business Profile, Nextdoor, and the neighborhood Facebook groups where pool service recommendations actually happen. Independent pool service companies, regional pool maintenance franchises, full-service pool companies handling both cleaning and repairs, and new pool installers expanding into recurring service contracts all use Swimming Pool Cleaning Video to convert backyard pool owners into loyal weekly service customers. Swimming pool cleaning video, pool maintenance marketing, pool service promo video, pool cleaning company video, weekly pool service video, pool care marketing, swimming pool service video maker, pool water treatment video, residential pool cleaning video, pool maintenance promo.
Prospective failure analysis using Gary Klein's pre-mortem technique. Assumes complete failure, works backward to identify risks, leading indicators, and circuit breakers. Counters optimism bias by forcing systematic exploration of failure modes before they materialize. Use for project plans, architecture decisions, technology adoption, business strategy, or feature launches. Triggers on "리스크", "위험", "실패하면", "swing-mortem", "뭐가 잘못될 수 있어", "risk", "what could go wrong", "걱정되는 점", "failure modes", "리스크 분석", "위험 분석".
Generate probability-weighted alternative options that challenge default thinking. Forces unconventional alternatives and exposes hidden assumptions behind the "obvious" choice. For decision-point analysis, NOT full design exploration. Triggers on "대안", "alternatives", "옵션 뽑아", "options", "어떤 방법이", "아이디어", "다른 방법", "선택지".
Contributing to the Twenty codebase itself (twentyhq/twenty server internals), not for building apps on top of Twenty. Create validation logic and migration action builders for syncable entities in Twenty. Use when implementing business rule validation, uniqueness checks, foreign key validation, or building workspace migration actions for syncable entities. Validators never throw and never mutate.
Implements Syncfusion Flutter SignaturePad (SfSignaturePad) for capturing handwritten signatures and drawings in Flutter apps. Use when implementing digital signatures, document signing, e-signature fields, or touch/stylus drawing surfaces. This skill covers stroke customization, background color, saving signatures as images, and clearing the pad.
Guide implementation of the Syncfusion WinUI Badge control (SfBadge) for displaying notification badges and status indicators. Use this skill when working with badge notifications, unread count badges, BadgeContainer, or notification overlays in WinUI applications. Covers shapes, colors, positioning, alignment, animations, and customization patterns.
Comprehensive guide for implementing Syncfusion WinUI TreeView (SfTreeView) control in desktop applications. Use this skill when working with hierarchical data display, tree structures, or node-based navigation. Covers TreeView implementation for file explorers, organization charts, category browsers, and expandable/collapsible data visualization in WinUI applications.
Internal knowledge of the local T3 Code runtime: state database layout, local session queries, delegate_task orchestration, and ACP channel essentials. Use when reviewing local sessions or troubleshooting orchestration; read cross-environment threads with the T3 MCP tools (see “subthread forensics”); read “Monitoring and wake-up” before watching PR reviews or waiting for subtasks; at wrap-up, clean up orphaned worktrees with scripts/t3-worktree-gc.mjs.
Talking head video production with AI avatars, lipsync, and voiceover. Recommended: P-Video-Avatar (fastest, cheapest, built-in TTS). Also covers OmniHuman, PixVerse, Fabric. Portrait requirements, audio quality, production workflows. Use for: spokesperson videos, course content, social media, presentations, demos. Triggers: talking head, avatar video, lipsync, lip sync, ai spokesperson, virtual presenter, ai presenter, omnihuman, talking avatar, video presenter, ai talking head, presenter video, ai face video, p-video-avatar
Use this skill when fetching data, managing server state, or handling API mutations in the Svelte frontend. Covers createQuery, createMutation, query keys, cache invalidation, optimistic updates, and WebSocket-driven refetching. Apply when adding API calls, managing loading/error states, or coordinating cache updates after mutations.
Unified content extraction and action planning. Use when user says "tapestry <URL>", "weave <URL>", "help me plan <URL>", "extract and plan <URL>", "make this actionable <URL>", or similar phrases indicating they want to extract content and create an action plan. Automatically detects content type (YouTube video, article, PDF) and processes accordingly.
Use when auditing tests for TDD smells — phrases like "test smells", "flaky tests", "slow tests", "brittle tests", "test anti-patterns", "tests testing the framework", "over-mocking", "mystery guest", "fragile tests", "test breaks on every refactor". Catalogs the most common test-suite anti-patterns with symptoms, why each is wrong, and the fix.
Use when stuck mid-TDD and unsure which Beck technique applies — phrases like "I have a red test and don't know how to make it green", "should I fake it or just write the code", "is this a triangulation moment", "this test is too big to implement at once", "should I mock this", "what's the next test I should write". Diagnostic mode that routes a stated TDD situation to the relevant tdd-* technique.
Use when substituting a real collaborator with a test double — phrases like "mock object", "test double", "stub", "fake", "spy", "Mockito", "MockK", "should I mock this", "database in tests", "fake the time", "fake the HTTP client". Defines test doubles in their five flavors (dummy / fake / stub / spy / mock) with picking criteria, and the strong warnings about over-mocking.
Use when establishing TDD as a discipline — phrases like "red green refactor", "TDD cycle", "test first", "should I do TDD here", "TDD discipline", "what's the TDD loop", "when should I refactor". Defines the canonical TDD cycle (red → green → refactor), what each phase actually requires, the honest scope of when TDD applies, and the cases where it shouldn't.
Prepare an evidence-based team retrospective, monthly delivery review, report, or presentation from a private team profile; it collects its own planning and delivery evidence, unlike briefing. Use when the team runs a retrospective or monthly delivery review, or needs a report or presentation from its own profile. Russian discovery terms: ретро, итоги месяца, месячный отчёт, презентация команды.
Review or update an evidence-based team roadmap from a private team profile without creating work items. Use when the manager reviews or updates the team roadmap from evidence without creating work items. Russian discovery terms: дорожная карта, роадмап, квартальные итоги, планы команды.
Unified team skill for roadmap-driven development workflow. Coordinator discusses roadmap with user, then dispatches phased execution pipeline (plan -> execute -> verify). All roles invoke this skill with --role arg. Triggers on "team roadmap-dev".
Select or review the frontend/CMS/deployment stack for UI/UX site projects after concept definition and before design-to-code or launch work. Use when choosing between static HTML, React/Next/Vite, CMS/admin needs, Figma/Pencil handoff, SEO constraints, existing-site rebuild, or maintainability tradeoffs.
Create structured technical specification documents that bridge product requirements and engineering implementation. Use when writing a tech spec, engineering spec, system design doc, or API specification. Produces a complete spec with problem statement, proposed solution, data model, API design, alternatives considered, security considerations, testing plan, and rollout strategy.
Read Telegram channels and groups for financial news and market research using tdl (read-only). Use this skill whenever the user wants to read Telegram channels, export messages from financial Telegram groups, list their Telegram chats, search for news in Telegram channels, or gather market intelligence from Telegram. Triggers include: "check my Telegram", "read Telegram channel", "Telegram news", "what's new in my Telegram channels", "export messages from", "list my Telegram chats", "financial news on Telegram", "crypto Telegram", "market news Telegram", any mention of Telegram in context of reading financial news, crypto signals, or market research. This skill is READ-ONLY — it does NOT support sending messages, joining channels, or any write operations.
Lay out a Tella clip automatically through the Tella MCP. Picks a base layout and adds timed layout changes (screen focus, camera cutaways, bubble size changes, punch-ins) where they help the viewer, keeping the clip's camera style and pop-out and preferring the user's Favorite layouts. Use when asked for auto layouts, to lay out or re-layout a clip, or to make a screen-and-camera recording more dynamic.
Create or refine clean, shape-aware visualizations for tensor, matrix, and vector formulas or tensor code. Use for matrix-block diagrams, entry heatmaps, row/column shard stripes, stacked 3D/4D tensors, attention, tensor parallelism, broadcasting, reductions, contractions, and any explanation where tensor shapes or dimension meanings should be visually aligned with the computation.
Write manual test cases (markmap) from docs, bugs or code — code-first: review code for bugs first; extracts machine-readable schema. Not for: requirement-analysis / test-strategy / test-case-review / automation. 从 PRD/API 文档、Bug 或代码写手动用例（markmap）——代码优先：先查代码找 bug 再写，抽 Schema。不用于：需求建模、策略、评审、自动化。
Hard discipline for behavior-changing work: write a failing test first, observe the failure, then write minimal production code; delete production code written before a failing test was observed. Distinct from test-suite-ensure (post-hoc coverage/scaffold). Referenced by PDCA execution stages. Triggers — 「测试先行」「先写失败测试」「红绿重构」「TDD 铁律」「test-first」 / test-first discipline, failing test first. Do NOT use as a name alias for tdd or test-driven-development.
Run the complete test suite in pyramid order - unit, then integration, then E2E. Use when the user asks to run all tests before a PR, run the full test suite with coverage, execute integration and E2E together, generate an HTML test report, or run pre-commit verification across all test tiers.
Ensure the current project has a proper test suite - detect tech stack & framework, scaffold if needed, generate unit tests (required, logic code only), and optionally generate/run E2E tests. Triggers when user says "test-suite-ensure", "complete tests", "generate tests", "ensure tests", "add unit tests", "check test coverage". Also callable by solve-workflow and opsx-solve-workflow in their execution-stage test steps.
Test Industrial Control Systems and Operational Technology protocols—Modbus, DNP3, OPC UA, BACnet, EtherNet/IP, S7comm, and MQTT—with a safety-first methodology for SCADA and ICS environments. Use when assessing OT network security, testing ICS protocol authentication, reviewing IT-OT segmentation, or conducting authorized ICS penetration tests.
Use when the user wants to write, debug, or inspect Testplane end-to-end/component tests, work with a Testplane HTML report, inspect Time Travel snapshots, use Testplane CLI/MCP browser tools, or interact with a web app through Testplane.
Convert text to natural speech with Inworld TTS, ElevenLabs, DIA TTS, Kokoro, Chatterbox, and more via inference.sh CLI. Models: Inworld TTS-2 (100+ languages, emotion steering), Inworld TTS 1.5 (ultra-low latency), ElevenLabs (premium, 22+ voices, 32 languages), DIA TTS (conversational), Kokoro TTS, Chatterbox, Higgs Audio, VibeVoice (podcasts). Capabilities: text-to-speech, voice cloning, multi-speaker dialogue, podcast generation, expressive speech, emotion/delivery steering, character voices. Use for: voiceovers, audiobooks, podcasts, accessibility, video narration, IVR, voice assistants, gaming characters, avatar audio. Triggers: text to speech, tts, voice generation, ai voice, speech synthesis, voice over, generate speech, ai narrator, voice cloning, text to audio, elevenlabs, eleven labs, voice ai, ai voiceover, speech generator, natural voice, inworld, inworld tts, character voice, game voice, npc voice
Install theme switcher components from the Elements registry. Use when user needs dark mode toggles, theme switchers, light/dark buttons, or theme dropdowns. Triggers on "theme switcher", "dark mode", "light mode", "theme toggle", "theme button", "switch theme", "dark mode toggle".
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.
Work with Ticks issue tracker and AI agent runner. Use when managing tasks or issues with tk commands, running AI agents on epics, breaking down requirements into ticks, or working in a repo with a .tick directory. Triggers on phrases like create ticks, tk, run ticks, epic, close the task, plan this, break this down.
Smart desktop and directory organizer. Automatically classifies and organizes files and application icons based on user prompts, removes duplicate versions, and generates an organization report. Supports organizing the desktop or a specified directory.
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.