Skills
98,284 packaged capabilities and playbooks for agents. Install any of them with one command.
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Give an AI agent an encrypted inbox and agent-to-agent messaging CLI. Use when agents need stable inbox addresses, durable encrypted threads, signed shared channels, async multi-agent handoffs, human approvals, device-key recovery, or JSON automation.
Computes P(we win at least K of N categories) for a head-to-head categorical matchup via Monte-Carlo simulation or Poisson-binomial approximation. Domain-neutral — works for any fantasy sport with H2H Categories scoring (MLB, NBA, NHL) or any zero-sum per-category competition. Use when you need matchup_win_probability, per_cat_win_probability, expected_cats_won, or variance_estimate; or when user mentions "matchup win probability", "head to head simulation", "Monte Carlo matchup", "Poisson binomial matchup", "P win 6 of 10", "category matchup simulation", or "weekly win probability".
Extract features from 1D signals using signalTimeFeatureExtractor, signalFrequencyFeatureExtractor, and signalTimeFrequencyFeatureExtractor. Use when computing time-domain features (amplitude, energy, shape factors), frequency-domain features (spectral location, power, bandwidth, PSD), or time-frequency features (spectral shape, instantaneous, ridges, wavelet, EMD-derived) on a per-frame basis. Use when the user asks to "extract features", "compute spectral features", "build a feature table for a classifier", "get per-frame statistics", "run feature extraction on this signal", or describes a vibration / biosignal / radar / sensor signal needing features for downstream ML or analysis. Includes optional GPU acceleration via canUseGPU and gpuArray. Does not cover filter design, audio-specific feature extraction (use audioFeatureExtractor in Audio Toolbox instead), batch dataset orchestration, or 2D / image features.
Triage recent Mattermost or Band (a Mattermost fork) direct and group conversations into durable private evidence, attention items, and digest-bound manual response commands. Use when the user asks to review recent Mattermost or Band direct and group conversations for items needing attention. Never publishes automatically. Russian discovery terms: триаж Mattermost, разобрать чаты Mattermost, триаж бэнда, разобрать бэнд, бенд.
Guidance for picking photos/videos, capturing from camera, multi-select (.NET 10), MediaPickerOptions, platform permissions, and FileResult handling in .NET MAUI. USE FOR: "pick photo", "capture photo", "take picture", "pick video", "camera capture", "MediaPicker", "photo gallery", "image picker", "multi-select photos", "MediaPickerOptions". DO NOT USE FOR: general file picking (use maui-file-handling), image display or optimization (use maui-performance), or camera streaming (use maui-platform-invoke).
End-to-end guide for adding push notifications to .NET MAUI apps. Covers Firebase Cloud Messaging (Android), Apple Push Notification Service (iOS), Azure Notification Hubs as the cross-platform broker, an ASP.NET Core backend API, and the MAUI client wiring on every platform. USE FOR: "push notification", "FCM", "APNS", "Firebase Cloud Messaging", "Azure Notification Hubs", "device registration", "remote notification", "send push notification", "notification token". DO NOT USE FOR: local/scheduled notifications (use maui-local-notifications), general permission handling (use maui-permissions), or background tasks without notifications (use maui-app-lifecycle).
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
Search GitHub for MCP (Model Context Protocol) server tools and automatically install and configure them into Claude config files. Triggered when the user needs to install MCP tools. Workflow: search MCP projects on GitHub -> extract npx config -> add to ~/.claude.json -> handle API keys (if any).
Download videos and audio from 1500+ websites including YouTube, Bilibili, TikTok, Twitter/X, Instagram, Vimeo, and more using yt-dlp. Use when the user wants to download videos, save media from social platforms, download with specific resolution (720p/1080p/4K), get subtitles, or download entire playlists. Triggers on requests like 'download this video', 'save this YouTube video', 'download in 1080p', 'download with subtitles', 'download this playlist'.
Analyzes meeting transcripts and recordings to uncover behavioral patterns, communication insights, and actionable feedback. Identifies when you avoid conflict, use filler words, dominate conversations, or miss opportunities to listen. Perfect for professionals seeking to improve their communication and leadership skills.
Generates a pre-call brief for a booked meeting (discovery or demo): a handoff dossier that lets whoever takes the call walk in prepared, 500 words max. Built from the handoff context (thread + signal + hypothesis), the prospect-profiler card, and any scoring data. Produces an exec summary, company snapshot, prospect profile, conversation starters, no-BANT discovery questions, grounded objection handles, a time-blocked agenda (30/60 min), and success metrics. Adapted for B2B service agencies (BIM/MEP, GIS, custom dev, AI/SaaS engineering outsourcing), NOT US-SaaS. Use when asked: "підготуй до зустрічі", "pre-call brief", "бриф на дзвінок", "meeting prep", "prep me for [meeting]", "досьє на зустріч", "handoff brief", or when handed a booked call. NOT a cold-call script (cold-call-script), NOT meeting-intent scoring (reply-objection-handler), NOT deep customer research (account-dossier)
Build chat, messaging, and AI conversation UIs with @virtuoso.dev/message-list. Use this skill when (1) building a chat or messaging interface, (2) streaming AI assistant responses into a conversation, (3) loading older messages when scrolling up, (4) adding scroll-to-bottom buttons or unseen-message indicators, (5) switching between channels/conversations, or (6) any task involving VirtuosoMessageList, VirtuosoMessageListLicense, useVirtuosoMethods, useVirtuosoLocation, scrollModifier, notifyItemsChanged, scrollToBottomIfAtBottom, scrollToBottomAlways, smooth-scroll retargeting, replacement anchors, or data.append/prepend/map/replace. The package is commercial and requires a license key.
Generate 3-5 messaging variants for a value proposition, design structured A/B tests, and analyze results to determine which framing resonates most with ICP. Tests can run via LinkedIn organic posts, cold email subject line splits, or both. Pure reasoning for variant generation and analysis — the user deploys the tests through their own tools. Use when a team can't decide between messaging angles and needs data, not opinions.
Execute prompts using Minimax models through Cline CLI in headless mode. Use when users explicitly request Minimax execution, when a workflow needs a Minimax seat, or when a cross-runner workflow wants a Minimax-backed perspective without leaving the current workspace.
Build distinctive, production-grade frontend interfaces — websites, landing pages, dashboards, React components, HTML/CSS layouts, editorial heroes with depth-parallax (Astryx pattern), pointer-reactive fluid effects, pixel-glitch canvas heroes and terminal-style tool-panel dioramas (Composio pattern). Avoids generic AI aesthetics. Triggers on web UI, styling, beautify, frontend design, dashboard, landing page, React component, editorial hero, glitch hero, dev-tool landing page.
Design and audit moderation, trust, safety, policy, review queues, creator or user submissions, appeals, enforcement ladders, transparency, and marketplace/community integrity flows. Use when products include UGC, reviews, comments, listings, plugins, skills, marketplaces, communities, or creator submissions that need safe publishing and fair enforcement.
Receive and handle Mollie webhooks. Use when setting up Mollie webhook handlers, verifying the X-Mollie-Signature header on next-gen webhooks, or handling payment status changes like paid, expired, failed, canceled, or authorized. Covers both systems: classic webhooks (unsigned, id-only, confirm by fetching the payment from the API) and next-gen webhooks (signed JSON events, HMAC-SHA256 of the raw body).
Manage project learnings — small, atomic, validated patterns that the agent should remember across all skills and sessions. Different from /money-save (which captures full session state); learnings are individual insights that get auto-loaded into every other money-* skill's context. Use when the user has just discovered something worth remembering — a customer pattern, a pricing insight, a channel that works, a failure mode. Triggered by: 'remember this', 'log a learning', 'this is a pattern', 'show learnings', 'what have we learned', '记住这个', '存入经验', '查看经验库'.
Run all four review skills (investor, customer, operator, skeptic) on a business plan in sequence, then auto-decide where verdicts agree and surface only disagreements + taste decisions to the user. One command = full review gauntlet, intelligently filtered. Use when a plan is ready to be stress-tested before commit. Triggered by: 'panel review', 'review panel', 'run all reviews', 'review gauntlet', '审议会', '四方评审'.
Weekly business retrospective. Reads all snapshots, learnings, skill-usage telemetry, and (if provided) revenue data from the past week. Outputs: what got decided, what shipped, what's stalled, skill activity, suggested next focus. Surfaces unused skills as activation prompts. Use at end of week or end of sprint. Triggered by: 'weekly retro', 'business retro', 'what did we ship', 'how's the week going', '周复盘', '业务回顾', '本周复盘'.
Review a business plan from the perspective of the named target customer. Asks: would they actually pay this price for this solution today? Outputs a verdict with one of four modes — PAY NOW / PAY WITH FRICTION / WOULDN'T PAY / WRONG ICP. Use when the user has a defined ICP and pricing and wants to stress-test whether the value prop survives contact with reality. Triggered by: 'customer review', 'would they pay', 'pricing reality check', '客户视角', '会付费吗'.
Review a business plan or product strategy through the eyes of a smart-money seed/Series-A investor. Asks the brutal questions: Is this fundable? What's the moat? What's the exit story? Outputs a verdict with one of four modes — SEED VIABLE / LATER ROUND ONLY / BOOTSTRAP-ONLY / UNFUNDABLE. Use when the user has a business plan and wants to know if it would survive an investor pitch. Triggered by: 'investor review', 'is this fundable', 'VC perspective', '投资人视角'.
Save the current business state to disk so future Claude Code sessions can pick up where you left off. Captures confirmed conclusions, ruled-out directions, open hypotheses, and the next recommended skill. Use when the user has just reached a conclusion in /money-discover, /money-strategy, /money-diagnose, or any pipeline phase, and wants to lock the state in. Also triggered by: 'save this', 'checkpoint', 'remember this', 'lock it in', '保存', '存档', '记下来', '这个结论留着'.
Codify a successful workflow from the current conversation into a permanent project-local skill. After you discover (e.g.) a cold-email sequence that converts, an ad-creative format that beats baseline, or a content-pipeline cadence that compounds — /money-skillify writes it as a SKILL.md under the project's local skills directory so future sessions can re-invoke it without re-discovery. Use when the user says: 'this worked, save it', 'codify this', 'turn this into a skill', '把这个固化下来', '存成 skill'.
Master monorepo management with Turborepo, Nx, and pnpm workspaces to build efficient, scalable multi-package repositories with optimized builds and dependency management. Use when setting up monorepos, optimizing builds, or managing shared dependencies
Build React animations with Motion (Framer Motion) - gestures (drag, hover, tap), scroll effects, spring physics, layout animations, SVG. Bundle: 2.3 KB (mini) to 34 KB (full). Use when: drag-and-drop, scroll animations, modals, carousels, parallax. Troubleshoot: AnimatePresence exit, list performance, Tailwind conflicts, Next.js "use client".
Metasploit Framework usage methodology (one-liner + interactive). Use when exploiting OS-level vulnerabilities (such as EternalBlue/MS17-010), remote database vulnerabilities (such as PostgreSQL/MySQL RCE), or network service vulnerabilities (SMB/RDP/FTP), when a payload needs to be generated, when a reverse shell handler needs to be started, or for post-exploitation operations. MSF has 2000+ exploit modules covering remote exploitation of Windows/Linux operating systems, databases, and network devices. This skill also covers one-liner quick exploitation and interactive_session interactive operation (handler/meterpreter/post-exploitation). This skill should be used in any scenario involving metasploit, msfconsole, meterpreter, OS-level exploits, remote buffer overflows, payload generation, handlers, or post-exploitation.
Panel of experts — consults multiple agents from the ecosystem in parallel for multi-perspective analysis of any topic. Activates personas, experts and technical agents simultaneously, each with its own unique perspective, and consolidates them into a final decision-oriented synthesis.
Multimodal content generation (images, videos). Use this skill when the user needs to generate images, create images, generate videos, AI painting, AI drawing, draw a picture, make a video, text-to-image, or text-to-video. Automatically calls multimodal-agent for generation.
Expert guide for using n8n-mcp MCP tools effectively. Use when searching for nodes, validating configurations, accessing templates, managing workflows, or using any n8n-mcp tool. Provides tool selection guidance, parameter formats, and common patterns.
Build premium, consistent App Store screenshot campaigns with Nano Banana. Use when Codex needs to analyze an app codebase for brand, style, and claims, decide which screens should be captured, direct the user to take specific screenshots, turn those screenshots into advertisement-first App Store slides, keep a consistent style anchor across the set, and normalize the final exports to App Store portrait sizes.
Set up serverless Postgres with Neon or Vercel Postgres for Cloudflare Workers/Edge. Includes connection pooling, git-like branching for preview environments, and Drizzle/Prisma integration. Use when: setting up edge Postgres, configuring database branching, or troubleshooting "TCP not supported", connection pool exhausted, SSL config (sslmode=require), or Prisma edge compatibility.
NestJS best practices and architecture patterns for building production-ready applications. This skill should be used when writing, reviewing, or refactoring NestJS code to ensure proper patterns for modules, dependency injection, security, and performance.
Neta API skill for browsing spaces and worldviews — browse worldview settings, subspaces, and gameplay content by space/tag. Use this skill when the user mentions worldview/space/universe/scene settings, or wants to browse characters and gameplay based on space and activity structure; it does not handle specific image/video/song creation (handled by neta-creative).
When the user wants to optimize network flows, solve minimum cost flow problems, or design flow networks. Also use when the user mentions "min cost flow," "maximum flow," "network flow problem," "transportation problem," "transshipment problem," "multi-commodity flow," "supply chain flow optimization," or "network capacity planning." For facility location, see facility-location-problem. For distribution networks, see distribution-center-network.
Comprehensive toolkit for creating, analyzing, and visualizing complex networks and graphs in Python. Use for network/graph data structures, analyzing relationships between entities, computing graph algorithms (shortest paths, centrality, clustering), detecting communities, generating synthetic networks, or visualizing network topologies. Applicable to social networks, biological networks, transportation systems, citation networks, and any domain involving pairwise relationships.
End-to-end news-triggered signal composite. Takes any piece of news — an article, LinkedIn post, tweet, announcement, event, trend, regulation, product launch, acquisition, layoff, expansion, or any other public event — and evaluates whether the companies or people mentioned are ICP fits. If yes, identifies the connection between the news and your product, finds the right people to contact, and drafts personalized outreach using the news as the hook. Tool-agnostic. Accepts both company-level and person-level news triggers. AUTO-TRIGGER: Load this composite whenever a user shares a URL (LinkedIn post, article, tweet, blog post) or mentions a company/person they "came across", "saw", or "found" from any external source and asks about relevance, fit, ICP match, or whether to reach out. The user does NOT need to explicitly say "outreach" — any signal evaluation request from an external source triggers this.
Aggregates RSS feeds from the past week, synthesizes the top stories using Gemini, and publishes a newsletter digest to Ghost CMS. Optionally outputs formatted Markdown for Substack or any other platform. Use when asked to generate a newsletter, create a weekly digest, summarize RSS feeds, compile top stories for a newsletter, or publish a digest to Ghost. Trigger when a user mentions newsletter digest, weekly roundup, RSS digest, compile top stories, or publish to Ghost.
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.