Skills
97,905 packaged capabilities and playbooks for agents. Install any of them with one command.
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Make impressive, on-brand presentation slides and decks end-to-end, for ANY design system. Use this skill whenever the user wants to brainstorm, build, design, generate, review, or export a slide, deck, presentation, pitch, or company/product/sales deck. It runs as job-specific WORKFLOWS: brainstorm a deck's structure, generate the HTML deck with a review loop, and export to editable PPTX, image PPTX, standalone HTML, or PDF. It is design-system-agnostic — it uses the user's own design system if they have one, a `nextlevelbuilder/ui-ux-pro-max-skill` suggestion if that's installed, or a bundled neutral default theme — and drives everything from design tokens (never hardcoded colors or fonts). It ships a token-driven brand kit (tokens, fonts, logos, 34 premade layouts), a "wow" craft guide, an anti-slop validator, a ready-made React deck template, point-and-comment edit mode, and a validated editable-PPTX pipeline. It can also supply just the design layer (tokens, components, patterns) to another slide generator so its output uses a real design system instead of a generic theme.
Sliver C2 framework operations guide. Use when you need to establish command-and-control channels, manage implants, or perform post-exploitation. Supports mTLS/HTTPS/DNS/WireGuard multi-protocol, Session/Beacon dual modes, SOCKS5 proxy, and multi-layer pivoting over TCP/Named Pipe. Suitable for red team operations and penetration testing scenarios.
Analyzes staged and unstaged files from the full working tree, groups them into functional clusters (test, docs, chore, directory prefix), generates a conventional commit message per group, detects common issues (secrets, debug statements, large files), and executes one commit per group sequentially after presenting a multi-commit plan for confirmation. Falls through to a single-commit flow when all detected files resolve to one group. With the opt-in --review flag, first runs a coherence review over the working tree (delegating to /code-review) and surfaces its findings as non-blocking warnings before the commit plan. Trigger: When the user says "commit", "smart commit", or /commit. Add --review (e.g. /commit --review, "commit con review") to enable the coherence gate.
SparkScan single-barcode scanning with the pre-built scanning UI (`SparkScanView` widget) in Flutter (Dart) projects. Use for integration, scan settings, result handling, UI customization, SDK version migration, replacing a third-party scanner (mobile_scanner, ML Kit), or troubleshooting.
Statistical Process Control (SPC) — select the correct control chart, interpret out-of-control signals using Western Electric rules, calculate and interpret Cp, Cpk, Pp, Ppk. Use when setting up SPC for a new characteristic, interpreting control chart signals, responding to special cause variation, or auditing SPC implementation. Covers AIAG SPC 2nd edition and IATF 16949 §8.3.3.
Post-implementation completion workflow for Spec-backed Plans. Use after spec-implement completes to validate, review, create stacked commits, and open a PR via code-pull-request. Triggers only with an active Spec-backed Plan after spec-implement completes, including when the user says "finish", "done", or "complete" in that context.
Guides Spring Boot version migrations: 2.7.x to 3.5.x, 3.5.x to 4.x, and minor upgrades within 4.x. Covers Java/Kotlin baseline upgrades, Jakarta EE namespace (javax to jakarta), Hibernate 5/6/7, Spring Security 5/6/7, modular starters, Jackson 3, Spring Framework 7, observability (Micrometer Tracing, OpenTelemetry), property and package relocations, JUnit 6, Testcontainers 2, MockitoBean, HTTP clients, resilience, AOT/native, API versioning, and OpenRewrite recipe automation. Supports all-at-once and gradual strategies with compatibility bridges. Java and Kotlin; Maven and Gradle. Trigger on requests like "upgrade/migrate to Spring Boot 3 or 4", "Spring Boot 2 to 3", "javax to jakarta", "upgrade to 4.1", "OpenRewrite Spring Boot", or any request moving a Spring Boot project to a newer major or minor version. Do NOT use for general Spring Boot development on a fixed version (new endpoints, services, JPA, tests) — use the spring-boot skill for that.
Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.
ScriptRunner Connect (SR Connect, SRC), Adaptavist's code-first iPaaS: whether and how a service can be integrated, workspaces, connectors, managed APIs, event listeners, scheduled triggers, record storage, runtime limits, plans and hosting, and doing the work through the @sr-connect/cli. Use for any SRC, ScriptRunner Connect or Atlassian-integration question, and load references/ before running the CLI.
Map stakeholders for a product decision and produce a tailored influence strategy with talking points. Use when asked to get alignment, build consensus, get buy-in from engineering or finance or legal, navigate organisational resistance, or plan stakeholder conversations for a major initiative. Produces a stakeholder map, recommended conversation sequence, and tailored talking points per stakeholder.
Audit, revise, or draft manuscript statistical reporting for Nature / high-impact journal submissions. Use when the user asks to check statistical analysis sections, p values, confidence intervals, sample size, biological versus technical replicates, randomization, blinding, multiple-comparison correction, model assumptions, figure legends, Results statistics wording, reviewer comments about statistics, or Chinese academic drafts needing publication-ready Statistical analysis text. Also trigger on general paper-statistics requests such as 统计审查、统计分析小节、统计方法、p值、样本量、重复数、多重比较、置信区间、效应量、图注统计、审稿人统计意见.
Design and build UIs with Google Stitch using @_davideast/stitch-mcp as the proxy and CLI. Covers screen generation, editing, variants, design systems, site building, prompt engineering, and the DESIGN.md spec. Updated for Stitch's March 2026 infinite canvas, 4-mode AI, and first-class design systems.
Integrates shadcn/ui into React apps generated from Stitch designs. Component discovery and installation, token alignment with Stitch design system, customization patterns, and blocks (auth, dashboard, sidebar). Use with stitch-react-components or stitch-nextjs-components.
Converts a Stitch mobile screen, a local HTML file, or a URL into SwiftUI views for native iOS apps — VStack/HStack/ZStack layout mapping, Color asset tokens with dark mode, NavigationStack/TabView routing, and Xcode project structure. Only the Stitch route needs an API key.
Story decision capture and mining — recording what was decided, what was rejected, and why, inline with the artifacts they relate to. Use whenever story direction is being chosen, brainstorm options are being narrowed, character or world choices are being made, or past decisions need to be recovered from session history.
Define well-structured user stories with acceptance criteria, sizing, and dependencies from project context. Use when breaking down features into implementable stories, refining a backlog, turning requirements or ideas into actionable tickets, preparing stories for sprint planning, or when someone says "create stories for this feature" or "break this down into tickets."
De-obfuscate (symbolize) an Android crash or ANR stacktrace exported from the Google Play Console for a Flutter app whose release build came from Codemagic CI/CD — fetches the matching `android_native_debug_symbols.zip` and `<AppName>_<N>_artifacts.zip` from Codemagic, then resolves every `pc 0x…` native frame and obfuscated Flutter frame to file:line via `llvm-addr2line`. Use whenever the user has a stacktrace (.txt/.log/pasted text) and wants to know which line of code crashed, even if they don't say "symbolize" — e.g. "what's causing this ANR?", "debug this Play Console crash", "translate this stack", "resolve these pc 0x… frames", "Codemagic build N crashed, here's the trace". Skips — iOS/dSYM symbolication, non-Codemagic builds (no symbol upload step), Crashlytics-only Dart exceptions with no native or Flutter frames.
Skills sync assistant. Sync skills from a local directory, a GitHub repository, or a skillsmp.com page into the AI coding tool directory chosen by the user. Use AskUserQuestion to pick targets (multi-select and custom paths supported), show the sync plan before executing; skills with the same name are overwritten. Must include ~/.agents/skills as a sync target.
Implements the Syncfusion ASP.NET Core TimePicker component (EJ2). Use this skill when the user needs to add a time picker, time selection input, time field, or clock picker in an ASP.NET Core application. Trigger this skill for: TimePicker setup, time range configuration, strict mode, time masking, masked time input, globalization, RTL support, localization, accessibility, keyboard navigation, CSS customization, custom styling, form validation with TimePicker, TimePickerFor model binding, time format configuration, time step interval, floating label, clear button, full screen popup, popup behavior, scroll position, server timezone, and any scenario involving ejs-timepicker tag helper or Syncfusion EJ2 TimePicker.
Implements the Syncfusion .NET MAUI DatePicker (SfDatePicker) control for date selection. Use when implementing date pickers, adding date selection UI, or working with the SfDatePicker control. Covers date picker appearance customization (headers, footers, columns), date formatting (20+ predefined formats), date restrictions (min/max dates, blackout dates), and picker modes (Dialog, RelativeDialog).
Implements Syncfusion .NET MAUI DateTimePicker (SfDateTimePicker) control. Use when implementing date and time selection, datetime pickers, or date-time input interfaces in .NET MAUI applications. Covers DateTimePicker setup, formatting dates/times, picker modes (dialog/relative), customization, date restrictions, intervals, events, localization, and accessibility.
Structure a complete system design answer for interview questions or real architecture sessions. Use when asked to design a system, answer a system design interview question, or architect a solution at scale. Produces a structured answer covering requirements, capacity estimates, high-level design, component deep-dives, trade-offs, and follow-up considerations.
Create high-quality, model-aware system prompts for any LLM (Claude, GPT, Gemini, open-source, etc.). Use this skill whenever the user wants to create, write, build, design, draft, or improve a system prompt, system instructions, or custom instructions for any AI model. Also trigger when the user asks about prompt engineering, prompt design, prompt optimization, or wants to define behavior for an AI assistant, chatbot, agent, or any LLM-powered application — even if they don't explicitly say "system prompt". Covers all use cases including chatbots, agentic systems, tool-use workflows, content generation, data extraction, code assistants, and multi-turn conversations.
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.