fylgja-css

Guidance on using the Fylgja CSS library, its class-less base, design tokens, dynamic utilities, and native HTML components. Trigger when the user wants to use Fylgja CSS for styling.

repo-source-code-document

Write JSDoc comments and inline documentation for Valibot library source code in /library/src/. Use when documenting schemas, actions, methods, or utilities. Covers interface documentation, function overloads, purity annotations, inline comment patterns, and terminology consistency.

usage-board-refactor

Use when refactoring or cleaning the usage-board project, especially to remove unused functions/constants including unused exports, reduce repeated logic without adding trivial wrapper functions, improve readability, and preserve token/cost/session data accuracy. Applies to Vue, Nuxt, shared analytics utilities, websocket module loading, and dashboard aggregation code in this repository.

find-package-skill

**UTILITY SKILL** — Must be consulted before making any changes to packages under sdk/. Provides package-specific domain knowledge that prevents common mistakes. WHEN: "add feature to package", "fix bug in package", "modify package code", "regenerate from typespec", "change client library".

bunli

Build type-safe CLIs with Bun. Use when: (1) Creating a new CLI application with Bun, (2) Adding commands with defineCommand/option(), (3) Building a plugin system, (4) Using prompt/spinner APIs for interactive CLIs, (5) Building TUI components, (6) Publishing CLI to npm. For advanced TUI (custom components, animations, full layout control), use the 'opentui' skill. Covers: defineCommand, option() APIs, plugin architecture, bunli CLI commands (dev/build/generate/test/release/init/doctor), create-bunli scaffolding, and utilities.

cli-command-development

Create or update CLI commands, routes, utilities, and tests in this repo. Use when adding or modifying bin/*, routes/*, utils/*, or related tests.

houtu-dependencies

houtu-dependencies enterprise-grade Spring Cloud microservice foundational framework complete usage guide. GroupId is io.github.lujiafa, covering unified response, exception handling, parameter parsing, session authentication, permission control, signature verification, anti-replay, distributed lock, rate limiting, database field encryption, config decryption, access logging, canary routing, weighted load balancing, Feign enhancement, Sentinel circuit breaking, service discovery, Swagger documentation, crypto utilities, HTTP client, monitoring metrics, and other enterprise-grade capabilities. When the project build file (pom.xml or build.gradle/build.gradle.kts) contains io.github.lujiafa or houtu-related dependencies, or when the user mentions houtu or houtu-dependencies, this Skill must be read and code must be generated strictly following framework conventions. Even if the user is simply doing regular Spring Boot development (e.g., writing Controller, Service, Feign), as long as the project includes houtu, the houtu approach must be used instead of native Spring. When the user explicitly wants to use the houtu framework and the project has not yet included it, proactively add the BOM and required Starters; when the project already includes it, proactively identify and import required module dependencies based on business scenarios during coding, naturally integrating framework capabilities to enhance business services based on business semantics, rather than waiting for the user to specify each one.

fat_llama is a Python package for upscaling audio files to FLAC or WAV formats using advanced audio processing techniques. It utilizes CUDA-accelerated calculations to enhance audio quality by upsampling and adding missing frequencies through FFT, resulting in richer and more detailed audio.

Io.Github.Kira Autonoma/Devtools

23 developer utilities — base64, JWT, UUID, hash, QR, regex, timestamps. No API keys.

Io.Github.CodeLogicIncEngineering/Codelogic Mcp Server

An MCP Server to utilize Codelogic's rich software dependency data in your AI programming assistant.

SparkForge — 20+ Utility APIs with x402 Micropayments

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.

Devutils

Developer utilities MCP: base64, UUID, hash, JWT decode, cron, timestamps.

Io.Github.CryptoAPIs Io/Mcp Utils

MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs

kanban-tui

Comprehensive kanban board and task management via ktui CLI. Use for project tracking, todo lists, task dependencies, workflow automation, and board management. Activates when user mentions boards, tasks, kanban, or project management. If the `ktui` command is not available, but `uv` is available utilize `uvx kanban-tui` instead.

apiview-feedback-resolution

Analyze and resolve APIView review feedback on Azure SDK PRs. **UTILITY SKILL**. USE FOR: APIView comments, API review feedback, SDK API surface changes. DO NOT USE FOR: general code review, non-APIView feedback. INVOKES: azure-sdk-mcp:azsdk_apiview_get_comments, azure-sdk-mcp:azsdk_typespec_customized_code_update.

builtin-utilities-workflow

How to use Meerkat built-in utility tools safely and productively

It Tools Mcp

MCP server exposing 100+ IT tools and utilities for developers and system administrators.

azure-ai-docs

Tips and guidance to ensure responsible use of AI when utilizing the GenAI Prompt skill.

Io.Github.Multi DAC/Omni Oracle

Agent-First Data Bazaar. 136 Tools for DeFi, Derivatives, Governance, Alpha & Utilities.

nuxt-test-utils-skilld

ALWAYS use when writing code importing "@nuxt/test-utils". Consult for debugging, best practices, or modifying @nuxt/test-utils, nuxt/test-utils, nuxt test-utils, nuxt test utils, test-utils, test utils.

Random Number Mcp

Essential random number generation utilities from the Python standard library

create-react-modlet

Create React components, hooks, or utilities following the modlet pattern. Use when creating any component in packages/client/src/components/. Modlets are self-contained folders with index.ts, implementation, tests, stories (for visual), and optional types.

comfyui-skill-openclaw

Generate images utilizing ComfyUI's powerful node-based workflow capabilities. Supports dynamically loading multiple pre-configured generation workflows from different instances and their corresponding parameter mappings, importing saved workflows in bulk from ComfyUI or local JSON files, converting natural language into parameters, driving local or remote ComfyUI services, tracking execution history with parameters and results, and ultimately returning the images to the target client. **Use this Skill when:** (1) The user requests to "generate an image", "draw a picture", or "execute a ComfyUI workflow". (2) The user has specific stylistic, character, or scene requirements for image generation. (3) The user asks you to import, register, sync, or configure saved ComfyUI workflows for later reuse.

workspace-tools

Utilities for inspecting the local project workspace (list files, spot large folders, and determine where to focus).

codegen

Code generation utilities for json-render. Use when generating code from UI specs, building custom code exporters, traversing specs, or serializing props for @json-render/codegen.

A Claude Skill collection designed for task automation, document parsing, and intelligent dispatch. such as utilities for webpage-to-Markdown conversion, API doc parsing, and structured JSON extraction—optimized for LLM-driven workflows

developing-with-orbs

Use when working against a physical Orb from this repo, especially for SSH or scp access, deploying crates with cargo x deploy, using the orb-hil CLI, or running orb-mcu-util workflows

wind-ui

fluttersdk_wind 1.0: utility-first Flutter styling with Tailwind-syntax className strings. 20 W-prefix widgets (WDiv, WText, WButton, WInput, WSelect, WCheckbox, WDatePicker, WPopover, WAnchor, WIcon, WImage, WSvg, WSpacer, WBreakpoint, WDynamic + 5 WForm* wrappers) consume className through a 17-parser pipeline that emits a cached immutable WindStyle. Prefixes stack freely (dark: / hover: / focus: / md: / lg: / ios: / android: / web: / mobile: / selected: / loading: / disabled: / error: / checked: / custom). Last class wins; unknown tokens fail silently. Every color token (bg-, text-, border-, ring-, shadow-, fill-) needs a dark: pair in the same className. TRIGGER when: writing or editing any UI in a Flutter app that depends on `fluttersdk_wind`; any className string; any W-prefix widget; any WindTheme / WindThemeData reference; the user mentions Tailwind for Flutter, utility-first, className, or wind-ui. DO NOT TRIGGER when: backend / API / state-management work that does not touch a widget tree; Flutter projects that do not have fluttersdk_wind in pubspec.yaml; Material-only widgets (Scaffold, AppBar, Dialog) without Wind content inside them.

Weather MCP Server

providing weather information, air quality data, and timezone utilities using the Open-Meteo API.