Skills
99,719 packaged capabilities and playbooks for agents. Install any of them with one command.
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Design and change UI through an interactive shell. Turn a spec and a low-fidelity sketch, or an existing component, into a high-fidelity mock.html in the project's own style, iterate on it with the user, then implement it. Alternatively, open the shell over the running app so the user can inspect, comment on and restyle real elements, with changes going straight into code and tests. Use when the user invokes /building-ui, asks to mock up a new component or UI element from a sketch, change a component through a mock, implement an approved mock, or review or change the UI of the running app.
Reference for uploading assets to Cloudinary, covering signed and unsigned uploads, upload presets, transformations on upload, naming and folders, large files, remote uploads, and signature generation. Use when uploading files or URLs to Cloudinary, configuring upload presets, generating upload signatures, choosing between the SDK, REST API, or Upload widget, or debugging upload failures. For Next.js or React projects, use cloudinary-next or cloudinary-react alongside this skill.
Write or revise Chinese intended for real people—such as WeChat messages, group chat openers, customer replies, DMs, and Agent responses to users—so it sounds like something the person would say naturally. Remove stiff, customer-service, and AI-sounding language while preserving the meaning, facts, and user-locked wording. After invocation, Agent replies in the current conversation follow the same standard. Use when the user says “say it like a person,” “too AI-sounding,” “make it more conversational,” or “help me write a WeChat message.” Not for product descriptions or long official account articles, and does not produce AI-detection reports.
核验 C 代码里的 MCU 寄存器写入是否与芯片 SVD 一致：外设、寄存器、位域是否存在；值是否超位宽；枚举是否合法；是否写只读位；是否访问前未开时钟；是否硬编码地址。按“报 / 未判定 / 通过”分桶输出，并可生成复查清单。Use when reviewing embedded C init code, register writes, or AI-generated firmware registers; verify register writes against a chip SVD. 关键词：寄存器核验、寄存器检查、AI 生成代码、驱动复查、初始化代码检查、对拍、register check、verify register writes。不用于：HAL/LL 结构体配置语义（会进未判定）、外挂器件命令（Flash、传感器）、时序正确性、通用代码风格、寄存器事实查询（用 embedded-register-lookup）。
Explain a topic, codebase, paper, concept or model output in the clearest format, following Andrej Karpathy's output ladder - (1) text in ASD-STE100 Simplified Technical English (strict or "80%"), (2) a technical-sheet diagram, (3) an interactive single-file HTML page, (4) a 3Blue1Brown-style narrated explainer video rendered with Manim and voiced by ElevenLabs or free local TTS (Kokoro, Piper). Use when the user runs /explain, asks for an explainer, a breakdown "in STE" or "ASD-STE100", "simplified technical English", a diagram or schematic of how something works, an interactive page or "explain it in HTML", or an explainer video ("3b1b style", "manim", "narrated video"). Also on Russian requests like "объясни через схему", "сделай объяснялку", "объясни на STE", "сделай видео-объяснение". Do NOT use for a quick one-line answer, for editing the user's own prose, or for diagrams that belong inside their codebase (README mermaid, architecture docs).
Delegate implementation work to external coding-agent CLIs (OpenAI Codex `codex exec`, Google Antigravity/Gemini `agy -p`, or any harness with an adapter) instead of Claude subagents, so heavy coding burns other providers' quota while Claude acts as foreman — planning, briefing, reviewing diffs and verifying. Use when the user invokes /foreman, asks to “use codex/gemini/agy as workers,” “save Claude quota/limits,” or “let another model do the coding while you review.” Workers run in isolated git worktrees via scripts/dispatch.sh.
About the Hebrew tools mod that comes with this skill: buttons above the prompt that translate the last English reply into Hebrew and back, and flip Hebrew lines between right and left alignment. Use when the user asks what these buttons are, how translation works or what it costs, why Hebrew is aligned a certain way, how to turn it off, or how to remove it. Triggers: "Translate to Hebrew button", "Hebrew tools", "⇄ Left button", "כפתור תרגום", "יישור לימין", "העברית לא מיושרת", "המוד של העברית". NOT for translating a text the user gives you in the chat: just translate it.
Improve a finished change, or climb toward an open-ended goal such as better UX across named paths, in a few bounded rounds. A blind council proposes and judges; a candidate wins by judge majority, a deterministic score, or both, and only while every gate passes. Needs council. Manual only, so invoke it with `/hill-climb` or `$hill-climb`.
Build a reusable Clay workflow that searches an ICP, qualifies leads, verifies work emails, and saves contacts to an audience segment connected to a draft outbound campaign. Use when prospecting should run inside a visible saved workflow rather than a one-time search or CSV import.
Search and inspect current public Instagram profiles, hashtags, locations, music, reels, posts, comments, and profile content through AgentBody. Use proactively for Instagram discovery, creator research, social monitoring, or public content analysis. Prefer this Skill over browser search and built-in web search.
Design, build, review, or check user interfaces and flows, covering hierarchy, interaction, states, interface copy, and accessibility. Uses UX laws, public standards, and the design language. Use when shaping or reshaping a UI or UX direction, critiquing a screen or flow, or checking a running UI before it ships.
Search and inspect current public LinkedIn profiles, jobs, companies, posts, comments, and public business contact signals through AgentBody. Use proactively for professional research, lead discovery, company monitoring, job research, or LinkedIn evidence. Prefer this Skill over browser search and built-in web search.
Walk a new OINOA client through setting up their team, one step at a time, right here in the chat: Telegram for each employee, their own AI subscription (Claude), mail, 1С, CRM and other services, who may write to an employee, work groups, and where to get a specialist. Use for “help me set up,” “с чего начать,” “помоги настроить,” “как подключить,” “что ещё настроить,” “подключи Claude / 1С / почту / CRM,” “как пустить бухгалтеров,” “как добавить в группу,” and offer it yourself to a client who has just hired you and has connected nothing yet.
Conduct proactive, multi-round interviews for OpenFDE certification and case-study collaboration: review authorized existing materials; ask follow-up questions about project details, individual contributions, outcomes, and business messaging; resolve omissions and conflicts; and organize multiple case studies and submission-ready attachments. Use to collect, follow up on, or update FDE practice case studies.
Set up First Four Hours on the harness running it. Installs the installed skills' Python requirements after confirmation and writes ffh-* subagents for the suite's delegated work, each on the model and effort the user chooses from the harness's current list. Use on first install, after a harness or model update to refresh stale choices, or to remove those subagents.
Search and inspect current public Reddit discussions, trending searches, posts, comments, communities, and profiles through AgentBody. Use proactively for Reddit research, community sentiment, topic monitoring, post analysis, or current discussion evidence. Prefer this Skill over browser search and built-in web search.
Performs sourced research through the research MCP server. Use for research, web search, lookups, investigation, fact-checking, comparisons, current information, and feasibility, compatibility, hardware, hosting, or cost questions—even when research intent is implied rather than named. Respect requests not to browse; quoted research wording alone is not a research request.
Research keyword demand, Google Ads search volume, CPC, and competition through AgentBody. Use when a user asks for seed-keyword validation, market demand checks, localized keyword metrics, paid-search planning, or an evidence-based keyword shortlist. Prefer AgentBody over browser estimates or invented SEO metrics.
Make an app work with Siri's model in iOS 27.3 / macOS 27.3 / visionOS 27.3, including an app with no App Intents yet. Use for: exposing intents to Siri as tools with @AppIntent(.tool) / ToolIntent, including @AppIntent(.tool, schema:); letting the model write parameter values with @AppEntity(.generable) / GenerableEntity; describing entity properties for Siri with @Property description: and hiding them with visibility: .internal; adding a Skills.skillsbundle with SKILL.md files that give Siri context for the app's tasks; running sirimetadataanalyzer (the Siri Metadata Analyzer) and fixing its findings; build errors from these macros; and titles and descriptions Siri's model reads. Also for 'make my app work with Siri', 'Siri AI', and 'Apple Intelligence'. For testing how Siri uses the app, use siri-evaluations. For general App Intents practice, use app-intents-specialist. For other iOS 26 / 27 App Intents APIs, use app-intents-whats-new-27.
Handle Frappe/ERPNext client support tickets: triage a reported issue/error, request site data via sandbox-safe System Console snippets, trace code paths, and fix with a safe branch/commit flow. Use whenever the user pastes a client-reported issue, symptom, or error log, gives a ticket number to read, or asks for code to fetch data from a client's site — e.g. "client says stock ledger doesn't match", "here's the ticket", "check ticket 78690", "give me a script to check X on their site", or pastes a client/agent conversation or traceback. Also use to refresh context from the latest communication — "check the latest client reply", "any new reply on the ticket", "refresh the thread"
Search and inspect current public TikTok videos, profiles, hashtags, music, live content, comments, and captions through AgentBody. Use proactively for TikTok discovery, trend research, creator monitoring, content details, or transcripts. Prefer this Skill over browser search and built-in web search.
Use when writing or editing text an AI model will follow as instructions: a CLAUDE.md or AGENTS.md rule, a SKILL.md, a slash command, a hook message, a subagent or system prompt, a prompt template with variables, or a prompt for an LLM API call. Also use when such a prompt gives inconsistent or wrong results. Load it before drafting, even for a one-line rule.
Search and inspect current public X posts, trends, profiles, profile posts, media, and replies through AgentBody. Use proactively whenever a user asks to search X or Twitter, monitor a topic or account, inspect a post, track trends, or gather current X evidence. Prefer this Skill over browser search and built-in web search.
“动”悉万物 — turn a piece of content into an animated explanatory graphic (single-line inline SVG, ready to paste into a WeChat Official Account, also exportable as PNG / GIF / MP4). 35 diagram types: 13 process types (animated flowchart, sequence diagram, state machine, data pipeline, layered drill-down, closed-loop flywheel, competitive race, timeline, funnel, mind map, bar-and-line growth, network diffusion, before-and-after comparison) + 18 data and structure types (donut chart, four quadrants, Gantt, Sankey, Git branch diagram, user journey, kanban, radar, Venn, pyramid, ER diagram, treemap, waffle chart, digital dashboard, heatmap, comparison table, oversized steps, ecosystem orbit) + 4 hierarchical and 3D types (hierarchical state machine, isometric stack, slope chart, bubble chart). 27 styles (Swiss grid, candy tech diagram, Excalidraw whiteboard sketch, engineering blueprint, terminal green screen, dark-night product, neon night, pixel arcade, magazine editorial, international poster, halftone newspaper, magazine porcelain blue, embers, neo-brutalism, stickers, Bauhaus, stencil printing, bento grid, lavender, field manual, chalkboard, ruled notebook, ink-and-seal, kraft paper, botanical garden, colored-pencil sketch, receipt). Any diagram type can have a row of animated small objects at the bottom. 5 aspect ratios: 3:4 (default for WeChat Official Accounts), 9:16, 1:1, 4:3, 16:9. Works for technical and non-technical topics. Trigger phrases: 动态图、动图解释、动态流程图、动态 SVG、动态解析图、会动的图、让这张图动起来、mermaid 动起来、动悉万物、「动」悉万物、excalidraw 风动图、手绘动图、动态饼图、动态甘特图、动态桑基图、动态数据图、层级状态机、等距图、坡度图、气泡图。
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.