Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
A tool for creating and managing Garry's Mod addons, including Lua scripting, content creation, and addon packaging. Use when: developing new addons, writing Lua scripts for GMod, organizing addon files, or when user mentions Garry's Mod, GMod, Lua scripting, or addon development.
Manage Google Play Developer Console using the gpd CLI. Use when working with Android app publishing, Play Store releases, app reviews, Android vitals, in-app purchases, subscriptions, or when the user mentions Google Play, Play Store, Android publishing, or gpd.
Design, build, diagnose, and evolve agent harnesses: instructions, tools, execution environments, durable state, context management, verification, recovery, and bounded autonomous loops. Use for unreliable coding agents, cross-session drift, premature completion, harness audits, or changes to the runtime around a model, including bounded typed-decision routing. Do not use for prompt rewriting alone, model training, general application architecture, or operating an already evaluated agent in production; route those concerns to their specialist skills.
Guide developers in using Hebrew NLP models and tools, including DictaLM, DictaBERT, AlephBERT, and ivrit.ai. Use when the user asks about Hebrew text processing, Hebrew NLP, “ivrit,” Hebrew tokenization, Hebrew NER, Hebrew sentiment analysis, Hebrew speech-to-text, or needs to process Hebrew text programmatically. Covers model selection, preprocessing, and Hebrew-specific NLP challenges. Do NOT use for Arabic NLP (different tools) or general English NLP tasks.
This skill provides comprehensive knowledge for building type-safe APIs with Hono, focusing on routing patterns, middleware composition, request validation, RPC client/server patterns, error handling, and context management. Use when: building APIs with Hono (any runtime), setting up request validation with Zod/Valibot/Typia/ArkType validators, creating type-safe RPC client/server communication, implementing custom middleware, handling errors with HTTPException, extending Hono context with custom variables, or encountering middleware type inference issues, validation hook confusion, or RPC performance problems. Keywords: hono, hono routing, hono middleware, hono rpc, hono validator, zod validator, valibot validator, type-safe api, hono context, hono error handling, HTTPException, c.req.valid, middleware composition, hono hooks, typed routes, hono client, middleware response not typed, hono validation failed, hono rpc type inference
Implement AI image generation capabilities using the z-ai-web-dev-sdk. Use this skill when the user needs to create images from text descriptions, generate visual content, create artwork, design assets, or build applications with AI-powered image creation. Supports multiple image sizes and returns base64 encoded images. Also includes CLI tool for quick image generation.
Use when iterating over object keys and values. Use when for...in loops produce type errors. Use when Object.entries returns any types. Use when dealing with prototype pollution concerns. Use when considering Map vs object.
Jujutsu (jj) is a powerful Git-compatible version control system with innovative features like automatic rebasing, working-copy-as-a-commit, operation log with undo, and first-class conflict tracking. This skill is triggered when the user says things like "use jj", "run jj commands", "jujutsu version control", "migrate from git to jj", "jj rebase", "jj squash", "jj log", or "help with jj workflow".
Jupyter Notebook Expert Skill - Guide for notebook execution and Databricks kernel integration Use when: - Executing Jupyter notebooks via CLI (jupyter execute) - Running notebooks with Databricks kernel - Configuring notebook execution options (timeout, inplace)
Scaffold a production-ready Python Kafka producer and consumer using `confluent-kafka-python`, with Schema Registry, graceful shutdown, idempotent producer, tests and a complete project layout. Discovers the target topic, partition count and registered JSON Schema directly from the live cluster via any attached Kafka MCP server (Lenses MCP, Confluent's MCP, Aiven's, custom) before asking the user. Use when user says "build a Python Kafka consumer", "scaffold a Kafka client in Python", "add Kafka to my Python service", "consume from `<topic>` in Python" or "write a Kafka producer". Do NOT use for Kafka Connect connectors, schema-evolution reviews or non-Python clients.
Receive and verify Klaviyo webhooks. Use when setting up Klaviyo webhook handlers, debugging Klaviyo-Signature verification, or handling Klaviyo system webhook events like event:klaviyo.opened_email, event:klaviyo.clicked_email, event:klaviyo.received_sms, or event:klaviyo.unsubscribed_from_email_marketing.
Complete guide for using the KorUI library (@korsolutions/ui) in React Native and Expo applications. Use this skill when building user interfaces with KorUI, customizing themes, setting up the library, working with any of the 27+ components (Button, IconButton, Input, Select, Checkbox, RadioGroup, Alert, Card, Separator, Tabs, Menu, Popover, Calendar, Toast, etc.), styling and theming, implementing compound components, debugging component issues, or when the user mentions "@korsolutions/ui", "KorUI", "UIProvider", or asks about theme customization or React Native UI components. This skill covers installation, provider setup, component usage patterns, theme customization, variant system, hooks, responsive design, and troubleshooting.
Use when authoring or modifying Kubebuilder Go API types and +kubebuilder markers so generation (`make generate`/`make manifests`) emits the intended CRD schema (validation/defaults, required/optional, list semantics, printer columns, subresources), or when asked which marker/type to use.
Smart Label Capture (Scandit `LabelCapture`) in Flutter projects — extracting multiple fields (price, expiry date, serial or lot number, weight) from a label in one scan, using barcode fields plus text fields with regex patterns. Use for integration, label-definition configuration, captured-label handling, the Validation Flow, and SDK version migration.
Use when selecting, replacing, pinning, or auditing an Arduino, ESP32, RP2040, C++, or vendor-framework library. Compare architecture support, framework and version compatibility, API behavior, footprint, maintenance, provenance, security, and hardware assumptions before installation.
Runs LLM inference on CPU, Apple Silicon, and consumer GPUs without NVIDIA hardware. Use for edge deployment, M1/M2/M3 Macs, AMD/Intel GPUs, or when CUDA is unavailable. Supports GGUF quantization (1.5-8 bit) for reduced memory and 4-10× speedup vs PyTorch on CPU.
Run GGUF models directly, load LoRA adapters, benchmark inference speed, and serve models via llama-server using llama.cpp. Includes Qwen 3.5 serve scripts (9B dense + F16, 35B MoE) with asymmetric KV cache and thinking mode. Secondary to Ollama; use when needing direct model control or LoRA hot-loading. Triggers on 'llama.cpp', 'GGUF', 'LoRA adapter', 'benchmark inference', 'llama-server'.
Orchestrates multi-day execution of complex tasks through milestones. Each milestone goes through plan-crafting, run-plan (worker-validator), and review-work phases with checkpoint/recovery. Runs autonomously end-to-end — no per-milestone approval gates; escalates to the user only on failures. Triggers when the user says "long run", "start long run", "execute milestones", or "run all milestones".
This skill should be used when the user asks to "configure ls-lint", "set up filename linting", "enforce naming conventions", "create .ls-lint.yml", "lint file names", "lint directory names", "file naming rules", "directory structure linting", or mentions ls-lint, directory naming rules, or filename conventions.
Build maps in React with mapcn, themeable shadcn-style map components built on MapLibre GL and Tailwind CSS. Use when the user wants to add, customize, or theme a map: markers, popups, tooltips, routes, arcs, GeoJSON or choropleth layers, clusters, a globe, custom basemap styles or light/dark theming, or a full map page (analytics dashboard, delivery tracker, store locator) in a React, Next.js, or Vite project using shadcn/ui or Tailwind. Also use when they ask where a map would fit in their app.
Create and configure Claude Code marketplaces and plugins. Use when the user wants to create a marketplace, publish plugins, set up team plugin distribution, or configure marketplace.json or plugin.json files. Triggers: create marketplace, publish plugin, plugin distribution, marketplace.json, plugin.json, team plugins, share plugins
Generate C/C++ or CUDA code from an AI model (PyTorch, LiteRT) using MATLAB Coder or GPU Coder. Use when the user wants to integrate an AI model into an application with code generation as the end goal — generating MEX, CUDA MEX, static library, dynamic library, or executable — or using the model in Simulink for simulation and code generation. Covers PyTorch ExportedProgram (.pt2) via loadPyTorchExportedProgram and LiteRT (.tflite) via loadLiteRTModel (R2026a+). Keywords: PyTorch, torch, .pt2, ExportedProgram, loadPyTorchExportedProgram, invoke, codegen, MEX, CUDA, GPU, C, C++, deploy, AI model, deep learning model, LiteRT, TFLite, TensorFlow Lite, Simulink, slbuild, PyTorch ExportedProgram block, MATLAB Function block, dlosslib, loadLiteRTModel.
Deploy MATLAB-generated code to embedded hardware using Embedded Coder. Use when configuring code generation for microcontrollers (STM32, Raspberry Pi, ARM Cortex), setting up PIL/SIL verification, disabling dynamic memory allocation, or configuring hardware-specific code generation settings. Covers ERT-based configurations, processor-in-the-loop testing, memory constraints, and the MEX→SIL→PIL verification progression.
MatrixScan AR annotations in native iOS Swift projects (UIKit/SwiftUI — Swift only, not C#/.NET) — info annotations, popovers, status icons, and responsive annotations attached to tracked barcodes. Use for adding annotations, customizing their appearance and content, controlling when they appear, or handling annotation taps — pipeline setup belongs to matrixscan-ar-ios; C#/.NET apps use matrixscan-ar-net-ios or matrixscan-ar-net-maui.
Add geolocation capabilities to .NET MAUI apps using Microsoft.Maui.Devices.Sensors. Covers one-shot and continuous location, platform permissions (Android, iOS, macOS, Windows), accuracy levels, CancellationToken usage, mock-location detection, and a DI-friendly service wrapper. USE FOR: "geolocation", "GPS location", "get current location", "location permission", "continuous location", "location tracking", "GeolocationRequest", "mock location", "latitude longitude MAUI". DO NOT USE FOR: displaying locations on a map (use maui-maps), general permission handling (use maui-permissions), or geocoding addresses (use maui-maps).
Guidance for adding map controls, pins, polygons, polylines, geocoding, Google Maps API key configuration, and platform setup in .NET MAUI apps using Microsoft.Maui.Controls.Maps. USE FOR: "add map", "map control", "map pins", "polygons on map", "polylines", "geocoding", "Google Maps API key", "Microsoft.Maui.Controls.Maps", "map setup", "reverse geocoding", "map region". DO NOT USE FOR: getting device GPS coordinates (use maui-geolocation), custom drawing overlays (use maui-graphics-drawing), or location permissions only (use maui-permissions).
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.
