Skills
98,067 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
Comprehensive development guide for integrating the THScore Football API. Covers authentication, regional server selection, all football endpoints (Live Data, Stats, Odds, Live Animation, Historical DB), TypeScript types, rate limiting, caching, error handling, and iFrame/WebView embedding. Triggers on any task involving football livescores, schedules, standings, odds, events, lineups, team/player profiles, or live animation embeds.
Create or revise an implementation specification from a researched software task. Use to turn task-groundwork findings or equivalent sources into a selected in-scope design, explicit behavior, ordered work, and acceptance checks that an implementer can use without conversation history; also use to revise a spec after review.
Microsoft SQL Server T-SQL procedural language. Covers stored procedures, functions, triggers, error handling, and SQL Server-specific features. Use for SQL Server database server-side programming. USE WHEN: user mentions "tsql", "T-SQL", "SQL Server procedures", "SQL Server functions", "TRY...CATCH", "THROW", "sp_executesql", "SSMS" DO NOT USE FOR: basic SQL Server SQL - use `sqlserver` instead, PostgreSQL - use `plpgsql` instead, Oracle - use `plsql` instead
Configures and debugs Apache Solr search for TYPO3, including EXT:solr, configsets, indexing queues, Tika/file indexing, facets, suggest, routing, PSR-14 events, custom indexers, vector search, and frontend search UI. Use when the user mentions Solr, EXT:solr, indexing, facets, autocomplete, suggest, Tika, solrfal, search debugging, or vector search in TYPO3.
UE5.6-UE5.8 Blueprint graph workflow for feature implementation, input events, node wiring, and graph validation. Use when requests involve adding Blueprint logic, keyboard input behavior, function chains, event graph edits, or pin-level connection guidance.
Manage project boundaries using Assembly Definitions (.asmdef) for faster compile times and modular architecture. Based on the patterns by Adam Myhre. Enforces responsibility-based organization and handles Runtime/Editor/Tests splits.
Guide for using uv - an extremely fast Python package and project manager written in Rust. Use when installing Python, managing virtual environments, adding dependencies, running scripts, building packages, or working with pyproject.toml. Replaces pip, pip-tools, pipx, poetry, pyenv, twine, and virtualenv.
Use this skill whenever building, editing, or reviewing user-facing software with v0 — web apps, dashboards, marketing sites, component libraries, or any code change that produces visual output. Triggers on requests to "build a UI", "design a page", "make a component", "improve the look", "polish this", "make it production-ready", or whenever scaffolding a new app/screen/feature with visible surface area. Encodes v0's opinionated defaults for Tailwind CSS patterns, shadcn/ui components, design tokens, typography, spacing, color, motion, accessibility, and the component patterns that hold up under real users.
Wear OS-focused implementation, review, and debugging guidance (Kotlin, Jetpack Compose for Wear OS, coroutines/Flow, MVVM, Room/DataStore, navigation, tiles/complications, sensors, haptics). Use when building or reviewing smartwatch apps, improving wearable UX, or addressing watch performance/battery/lifecycle issues.
Generate an interactive bash wizard that walks a human through steps only they can perform. Use when provisioning infrastructure, setting up credentials or CI secrets, walking an unfamiliar third-party dashboard, or running a one-off migration or cutover. Don't invoke this for steps the agent can perform itself.
Build secure WordPress plugins with core patterns for hooks, database interactions, Settings API, custom post types, REST API, and AJAX. Covers three architecture patterns (Simple, OOP, PSR-4) and the Security Trinity. Use when creating plugins, implementing nonces/sanitization/escaping, working with $wpdb prepared statements, or troubleshooting SQL injection, XSS, CSRF vulnerabilities, or plugin activation errors.
Primary entry point for the spec-superflow state-machine workflow. Invoke only when the user explicitly requests spec-superflow or an active change contains .spec-superflow.yaml and the user asks to continue that change. Generic proposal, specs, design, task, or contract files are not activation signals.
Use when investigating or improving WordPress performance (backend-only agent): profiling and measurement (WP-CLI profile/doctor, Server-Timing, Query Monitor via REST headers), database/query optimization, autoloaded options, object caching, cron, HTTP API calls, and safe verification.
Write the technical spec at docs/specs/<slug>/_techspec.md — explore the architecture, settle technical decisions one question at a time, record them as ADRs, and produce a build order that write-tasks can decompose. Entry point for feature work with an approved PRD, and also for refactors and bug fixes, where it mints the spec folder with a minimal _prd.md instead of requiring a product interview.
Orchestrate Xcode build optimization by benchmarking first, running the specialist analysis skills, prioritizing findings, requesting explicit approval, delegating approved fixes to xcode-build-fixer, and re-benchmarking after changes. Use when a developer wants an end-to-end build optimization workflow, asks to speed up Xcode builds, wants a full build audit, or needs a recommend-first optimization pass covering compilation, project settings, and packages.
Integrate You.com remote MCP server with crewAI agents for web search, AI-powered answers, and content extraction. - MANDATORY TRIGGERS: crewAI MCP, crewai mcp integration, remote MCP servers, You.com with crewAI, MCPServerHTTP, MCPServerAdapter - Use when: developer mentions crewAI MCP integration, needs remote MCP servers, integrating You.com with crewAI
Expert in building 3D experiences for the web - Three.js, React Three Fiber, Spline, WebGL, and interactive 3D scenes. Covers product configurators, 3D portfolios, immersive websites, and bringing depth to web experiences. Use when "3D website, three.js, WebGL, react three fiber, 3D experience, spline, product configurator, " mentioned.
ABP Framework application layer patterns including AppServices, DTOs, Mapperly mapping, Unit of Work, and common patterns like Filter DTOs and ResponseModel. Use when: (1) creating AppServices, (2) mapping DTOs with Mapperly, (3) implementing list filtering, (4) wrapping API responses.
Install the AgentHog SDK and wire tracing into the project — init at startup, wrap the primary agent loop, add env vars, verify a first trace lands. Use when the user asks to "set up agenthog", "add agenthog tracing", "instrument with agenthog", "add observability", "wire up tracing", or "add tracing to this app".
Answer questions about the AI SDK and help build AI-powered features. Use when developers: (1) Ask about AI SDK functions like generateText, streamText, ToolLoopAgent, embed, or tools, (2) Want to build AI agents, chatbots, RAG systems, or text generation features, (3) Have questions about AI providers (OpenAI, Anthropic, Google, etc.), streaming, tool calling, structured output, or embeddings, (4) Use React hooks like useChat or useCompletion. Triggers on: "AI SDK", "Vercel AI SDK", "generateText", "streamText", "add AI to my app", "build an agent", "tool calling", "structured output", "useChat".
Shared analysis-stage methodology for PDCA fix workflows: temporary-change permission and rollback gate, red-capable reproduction loop before hypothesis lists (user-pasted evidence excluded), instrumentation-debug with runtime-evidence-debug as default entry, analysis step skeleton (existence → research routing → phenomenon/locate/root-cause/upstream-eval/impact), mandatory analysis gate output block, and debug-verify loop. Parameterizes the post-analysis exit as {next-stage}. Referenced by PDCA hosts via frontmatter dependencies. Triggers — 「分析阶段核心」「分析核心」「临时改动门控」「红环门控」「打点调试门控」「调试验证闭环」「分析门控」 / analysis stage core, red-capable loop gate, temp-change gate, instrumentation debug gate, analysis gate output block, debug-verify loop.
Apidog CLI usage check and version confirmation: use when commands succeed but the client does not show resources, create results cannot be found by list/get, test runs fail, reports are missing, agentHints/help/runtime behavior disagree, or the local CLI may be outdated
Improves an existing application using its code, product contract, authorized work history and competitor evidence. Use for 取长补短、取其精华去其糟粕、参考竞品优化应用 or evolving an app from successful and failed work. Carries authorized changes through implementation and user-result verification, including REA and reverse Skill composition; use skill-evolver for Skills.
Perform spatial analysis using analysis objects, REST services for routing/geocoding/geoprocessing, and feature reduction with clustering/binning. Use when running viewshed, line-of-sight, buffer, or geoprocessing analysis, and when clustering or binning dense point data for visualization.
Work with ArcGIS Utility Networks for modeling and analyzing connected infrastructure including network tracing, associations visualization, and topology validation. Use for electric, gas, water, and telecom network analysis.
Route Arduino and embedded-system requests across Arduino IDE, Arduino CLI, PlatformIO, and vendor-specific tools. Use when a request combines firmware, board constraints, electronics, power, networking, calibration, enclosure, upload, debugging, OTA, or maintenance, or when the exact board or toolchain is not yet clear.
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.