Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
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Provides complete shadcn/ui component library patterns, including installation, configuration, and implementation of accessible React components. Use when setting up shadcn/ui, installing components, building forms with React Hook Form and Zod, customizing themes with Tailwind CSS, or implementing UI patterns such as buttons, dialogs, dropdowns, tables, and complex form layouts.
Use when asked to "shape up", "run a shaping session", "set an appetite", "scope a project without estimates", "betting table", or "ship in fixed cycles". Helps teams escape estimate-driven development and Scrum fatigue. The Shape Up method (created by Ryan Singer at Basecamp/37signals) uses fixed time boxes, variable scope, and collaborative shaping to ship meaningful work predictably.
Use when a user asks for a ShiftCare client summary, care handover, recent client activity or changes, or the staff who most frequently support one client over a recent number of days. Read-only. Not for changing client records, writing notes, evaluating staff performance, or making clinical decisions.
Judge subskill for simmer. Scores a candidate artifact against user-defined criteria on a 1–10 scale and produces ASI (highest-leverage direction) for the next generator round. Supports judge-only, runnable evaluator, and hybrid evaluation modes. Do not invoke directly—dispatched as a subagent by the simmer orchestrator.
Build persistent LLM agent memory with SimpleMem - semantic lossless compression with 30x token reduction. MCP server (cloud/self-hosted), Python API, cross-session memory. Use when: adding long-term memory to agents, cross-session context recall, semantic dialogue search, memory consolidation.
Converts a double-precision Simulink system or subsystem to single precision using DataTypeWorkflow.Single (Fixed-Point Designer). The single conversion replaces all user-specified double-precision data types, as well as output data types that compile to double precision, with single-precision data types. Use this skill when converting Simulink systems to single precision, reducing memory usage of a Simulink system, optimizing for embedded targets. Do NOT use for standalone MATLAB .m code single conversion.
Guide users through creating Sindri extensions. Use when creating new extensions, understanding extension.yaml structure, validating extensions against schemas, or learning about extension installation methods (mise, apt, binary, npm, script, hybrid). Includes NEW capabilities system for project-init, authentication (multi-method API key + CLI auth), lifecycle hooks, and MCP integration. Helps with extension development, registry updates, and category assignment.
Integrate Siri voice interactions, Shortcuts, and intelligent suggestions into iOS/watchOS apps using Apple's SiriKit framework. Use when implementing Intents extensions, custom intents, Siri Shortcuts, voice phrase handling, intent resolution/confirmation/handling, IntentsUI for custom Siri interfaces, donating shortcuts, or App Intents migration. Covers system intent domains (messaging, payments, ride booking, workouts, media) and custom intent definition.
Create new Skills for Claude Code including YAML frontmatter, descriptions, instructions, and structure. Use when creating, building, or designing skills, or when asked about skill creation, structure, best practices, or debugging skills that don't activate properly.
Process unhandled Slack messages as Claudicle with persistent memory. Loads user models and soul state, posts terminal-styled thinking messages, generates cognitive-step responses, updates memory based on mentalQuery decisions. Requires Session Bridge listener running.
Use this skill to create presentation slides from structured content. Triggers: "create slides", "generate presentation", "make powerpoint", "create pptx", "build slides", "presentation from content", "slide deck", "slides for" Outputs: PPTX files, Markdown slides, or HTML presentations. Used by: pitch-deck-agent, market-researcher-agent, and other agents needing slides.
Create presentations and slide decks with coherent narrative or information structure, purposeful layouts, accessible charts, and verified delivery. Use for explanatory, instructional, status, review, strategic, persuasive, or decision-oriented decks in HTML, PowerPoint, PDF, or another requested presentation format.
Create and present web-based slide decks for developers using Slidev with Markdown, Vue components, code highlighting, animations, and interactive features. Use for technical presentations, conference talks, code walkthroughs, teaching materials, or developer decks
Conduct structured policy analysis including problem definition, alternative evaluation, and evidence-based recommendation. Use this skill when the user needs to evaluate policy options, compare interventions, assess regulatory impact, or make public sector recommendations — even if they say 'which policy should we adopt', 'what's the best approach to this public problem', or 'evaluate these policy alternatives'.
Create social media graphics and visual assets for any platform. Use when asked to create a social media image, newsletter header, blog feature image, OG image, profile banner, or when the user mentions 'social graphic', 'header image', 'banner', or needs a platform-specific visual asset (not thumbnails — use creator-stack:thumbnail for those).
Build a multi-post sequence with real architecture — an X (Twitter) thread or a LinkedIn multi-post — instead of a chopped-up blog: a hook post that earns the read, one idea per post, an escalation-and-payoff structure, and a closing CTA post, every post budgeted to the platform's limit with the count shown. The hook is drafted three ways and scored before anything else is written, because post one decides whether the rest gets read. Use when the user says "write a thread", wants a "tweetstorm", says "turn this into a thread", or asks for an "X thread about" a topic. Reads social-context.md for voice, audience, positioning, goals, and red lines. For one standalone post use social-post; for the same message across platforms at once use social-crosspost.
Alibaba Cloud Drive resource advisor: provides four kinds of workflows — inventory/organize/catalog/plan — to take stock of and organize resources, generate Obsidian collections and incremental Excel/family navigation, and generate study plans based on the learning situation the user provides. Triggers: "organize cloud drive", "cloud drive inventory", "update cloud drive index", "update Excel master index", "generate family navigation Excel", "build a library for the cloud drive", "make a study plan from cloud drive resources".
Transform product requirements into executable technical architecture. Use when users request: (1) Technical/system architecture design, (2) Tech stack selection, (3) Architecture from PRD, (4) Deployment strategy, (5) Architecture review. Provides workflows from requirements to deployment with tech stack templates. Triggers: architecture, tech stack, system design, deployment, infrastructure. | 将产品需求转化为技术架构。触发词：架构设计、技术架构、系统架构、技术选型、部署方案、基础设施。
Cordova — SparkScan single-barcode scanning with the pre-built scanning UI in Apache Cordova hybrid apps via the `scandit-cordova-datacapture-*` plugins (global `window.Scandit`), not the browser-only web SDK. Use for integration, scan settings, result handling, UI customization, SDK version migration, or troubleshooting.
Spatial transcriptomics: Visium/HD, Stereo-seq, Slide-seq preprocessing (crop, rotate, cellpose), deconvolution (Tangram, cell2location, Starfysh), clustering (GraphST, STAGATE), integration, trajectory, communication.
Design and generate Kotlin Spring HTTP APIs with correct controller signatures, DTOs, validation, serialization assumptions, error handling, and web tests. Use when building or changing REST endpoints, choosing between MVC and WebFlux, modeling request and response payloads, standardizing error responses, or avoiding Kotlin-specific validation and Jackson mistakes.
Spring Security 7 changed method security defaults and CSRF handling — tests using hasRole() or csrf() may need updates. Read before testing authentication, authorization, or secured endpoints. Triggers: @WithMockUser, csrf(), jwt(), oauth2Login(), SecurityFilterChain, @PreAuthorize, AccessDeniedException, @WithUserDetails, @WithSecurityContext, hasRole, hasAuthority, SCOPE_, JwtAuthenticationToken
Run the AI team pipeline for squad tasks — orchestration loop with 2 agents (Worker, Reviewer), single-step execution, and code review. Use /squad-run to execute tasks through the 7-column pipeline. AUTO-TRIGGER when: user says "implement task NNN" or any task ID + implement/build/do combination; or user confirms with "yes/ok/go/do it" after Claude proposes implementing a specific squad task.
(forwward) Onboards founders to forwward-teams by learning what they build, initializing the environment, and recommending which skills to use first. Triggers on first install, new project setup, getting started, or when a user asks what forwward-teams can do.
Apply statistical methods including descriptive stats, trend analysis, outlier detection, and hypothesis testing. Use when analyzing distributions, testing for significance, detecting anomalies, computing correlations, or interpreting statistical results
Pause and critically reflect on the direction of the current conversation. Use this whenever the user says 'take a step back,' 'let's zoom out,' 'are we sure about this,' 'wait — am I missing something,' 'sanity check this,' 'pressure test this,' 'are we going down the wrong path,' or expresses doubt about where the discussion has gone. Also use proactively if you notice the conversation has accumulated assumptions that haven't been examined, or has drifted from the user's original goal. Output is a structured reflection — original goal, path taken, assumptions made, what might be wrong, and a recommendation.
Converts a Stitch screen, a local HTML file, or a URL into Svelte 5 / SvelteKit components using the runes API — scoped CSS with custom properties, built-in transitions, TypeScript, dark mode, and accessible markup. Only the Stitch route needs an API key.
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.