Skills
96,981 packaged capabilities and playbooks for agents. Install any of them with one command.
Development
Adds a complete blog feature to an existing Blazor WebAssembly Static Web App with Azure Functions backend and Azure File Share for markdown storage. Use when implementing blog functionality in .NET Blazor WASM projects with Azure infrastructure. Includes post listing, detail pages, markdown rendering, Azure Storage integration.
Use only when working on the docs site. The list of every block a page may use beyond plain markdown, callouts, embeds, figures, fences, tables, layout components, and the styling rules behind them. Read before adding anything richer than markdown to a page, or before touching a project's theme.
Use when implementing Bmob NoSQL database CRUD or realtime data listening with the pure Swift BmobSwiftSDK for iOS 15+ / macOS 12+ using Swift Package Manager or CocoaPods, import BmobSDK, async/await, Bmob.initialize(appKey:), BmobObject, BmobQuery, BmobUser, BmobFile, BmobPointer, BmobRelation, BmobGeoPoint, BmobACL, CloudFunction, BmobEvent, BmobActionType, resetIODomain, 实时数据监听. NOT for legacy Objective-C BmobSDK / Bridging Header projects (use bmob-database-ios), JavaScript / WeChat Mini Program (use bmob-database-javascript), Android (use bmob-database-android), Flutter / Dart (use bmob-database-flutter), or raw HTTP from other languages (use bmob-database-restful). If Bmob MCP is configured, call get_project_tables via bmob-mcp before writing code.
This skill should be used when the user asks about Bootstrap forms, Bootstrap form controls, Bootstrap input fields, Bootstrap select, Bootstrap checkboxes, Bootstrap radio buttons, Bootstrap switches, Bootstrap range inputs, Bootstrap input groups, Bootstrap floating labels, Bootstrap form validation, Bootstrap form layout, Bootstrap toggle buttons, how to create Bootstrap forms, needs help with form styling and validation in Bootstrap, wants to create a form, add form validation, style form inputs, make an inline form, add floating labels to inputs, create a login form, build a registration form, or validate user input.
This skill should be used when the user asks about Bootstrap utilities, Bootstrap spacing utilities, Bootstrap margin utilities, Bootstrap padding utilities, Bootstrap display utilities, Bootstrap flex utilities, Bootstrap text utilities, Bootstrap color utilities, Bootstrap background utilities, Bootstrap border utilities, Bootstrap shadow utilities, Bootstrap sizing utilities, Bootstrap position utilities, Bootstrap visibility utilities, Bootstrap overflow utilities, Bootstrap opacity utilities, Bootstrap float utilities, Bootstrap vertical align utilities, Bootstrap link utilities, or needs help with Bootstrap utility classes.
Use this skill when generating API documentation for BoxLang or CFML projects with DocBox, including installation, CLI usage, programmatic configuration, HTML/JSON/UML/CommandBox output strategies, HTML themes, multiple sources, excludes patterns, and creating custom strategies. DocBox reads JavaDoc-style comments from your source code — see the code-documenter skill for annotation conventions
Use this skill when creating or managing BoxLang scheduled workloads: Scheduler DSL classes, BaseScheduler/ScheduledTask fluent APIs, schedulerStart/schedulerGet/schedulerStats BIFs, cron expressions, frequency constraints, lifecycle callbacks, or HTTP-driven tasks with the bx:schedule component
DeFi legos and protocol composability on Ethereum and L2s. Major protocols per chain — Aerodrome on Base, GMX/Pendle on Arbitrum, Velodrome on Optimism — plus mainnet primitives (Uniswap, Aave, Compound, Curve). How they work, how to build on them, and how to combine them. Use when building DeFi integrations, choosing protocols on a specific L2, designing yield strategies, or composing existing protocols into something new.
Build and deploy applications on inference.sh. Use when getting started, understanding the platform, creating apps, configuring resources, or needing an overview of inference.sh app development. Supports both Python and Node.js. Triggers: inference.sh app, belt app, inf.yml, inference.py, inference.js, deploy app, app development, build app, create app, GPU app, VRAM, app resources, app secrets, app integrations, multi-function app
Use PROACTIVELY when users ask about React project structure, Bulletproof React patterns, or need architecture guidance. Covers structure setup, codebase auditing, anti-pattern detection, and feature-based migration planning. Triggers on "bulletproof react", "React structure help", "organize React app", or "audit my architecture".
(NS) Resolve ambiguities, gaps, and unstated assumptions in a scope description before generating requirements. On brownfield repos, runs bootstrap-brownfield when brownfield-map.md is missing; when a map exists, mandatory human gate to refresh or keep it (shows last map date). Use when the user gives a vague or incomplete scope, mentions "dashboard", "notifications", "integration with X" without detail, or before requirements generation when terms are ambiguous — even if they do not ask to "clarify". Do NOT generate requirements.md in this skill; output enriched context only.
Activate a 4-stage coding discipline framework that forces Claude to plan before coding, isolate changes on a branch, write tests first, and self-review output twice before presenting it. Use when starting a complex coding task, when past Claude sessions produced broken first drafts, or when you want to prevent rework cycles. Produces a confirmed written plan, isolated feature branch, test-first implementation, and a double-reviewed output with a correctness and code-quality checklist.
Guide to the Cloudflare Agents SDK for building stateful AI agents on Workers plus Durable Objects. Covers the Agent class, this.setState and this.sql state, WebSocket and streaming chat via AIChatAgent and useAgentChat, scheduling with this.schedule (delays, dates, cron), triggering Workflows, Browser Rendering, RAG with Vectorize and Workers AI embeddings, MCP servers with McpAgent, human-in-the-loop review, and routing through routeAgentRequest, getAgentByName, useAgent and AgentClient. Documents 15+ pitfalls: missing new_sqlite_classes, non-atomic migrations, Agent class not exported, binding name mismatches, global uniqueness surprises, state size limits, MCP transport confusion and bypassed authentication. Use when building AI agents, chat agents, MCP servers or multi-agent systems on Cloudflare, or debugging Agent binding, migration and state-sync errors.
Guide to Cloudflare Durable Objects: globally unique, stateful objects for coordination, real-time communication and persistent state. Covers the DurableObject class and bindings, WebSocket Hibernation (ctx.acceptWebSocket, webSocketMessage, serializeAttachment), SQLite storage via ctx.storage.sql, alarms with storage.setAlarm and the alarm() handler, ids from idFromName, newUniqueId and getByName, RPC methods, blockConcurrencyWhile, migrations and location hints. Documents 15+ pitfalls: class not exported, missing or wrong migrations, new_sqlite_classes, constructor work and setTimeout or fetch breaking hibernation, in-memory state lost on hibernation, partial deleteAll on the KV backend, binding mismatches, state size limits and alarm retry failures. Use when building chat rooms, multiplayer games, rate limiters, session stores, queues or per-user state on Workers, or debugging DO migration, hibernation and alarm errors.
Use this skill when a product engineer wants to build, migrate, or extend UI using the Earth Design System (EDS, `@adaptavant/eds-core`). Triggers include any mention of 'build with EDS', 'use EDS', 'EDS component', 'migrate to EDS', 'convert to EDS', references to `@adaptavant/eds-core`/`@adaptavant/eds-icons`, or requests like "add a form/page/modal using EDS". Acts as a co-author/buddy that builds working EDS-compliant JSX immediately from a clear request, enforcing EDS guardrails along the way. Do NOT use this skill for fixing bugs inside the EDS library itself (use `/bug-fix-workflow`) or for writing PR descriptions (use `pull-request-author`).
Inspect an existing repository and refresh only the generated section of CONTEXT.md with attributable Observed, Inferred, and Unknown evidence. Use for onboarding, material repository-context gaps, or explicit refresh; not as a mandatory stage during ongoing implementation.
Personalized coding tutorials that build on your existing knowledge and use your actual codebase for examples. Creates a persistent learning trail that compounds over time using the power of AI, spaced repetition and quizzes. Uses cloud storage via MCP for tutorials and learner profiles.
Commit changes as clean, reviewable snapshots. Use when committing, staging, splitting work into logical units, writing or fixing commit messages, creating fixup commits, or cleaning up commit history. Also use when the user says "commit this", "save my changes", "make a commit", or "write a better commit message."
Expert-level commit creation and formatting following Conventional Commits. Make sure to use this skill whenever you need to create a commit message, save changes to git, structure a logical commit history, or when the user mentions 'commit', 'git commit', 'コミット', '変更をコミット', or asks you to push their code.
Stage and commit changes to git following conventional commits format. Use when asked to commit, create a commit, or save changes. Drafts meaningful commit messages by understanding the why, not just the what. Never amends published commits, never skips hooks, never uses git add -A. Stages specific files by name. Does not push — that is the gh skill's job.
Code review for ACE Engine (OpenHarmony ArkUI) covering C++/JS/TS/ArkTS. Analyzes 19+ dimensions: stability, performance, threading, security, memory, Modern C++ practices, SOLID principles, design patterns, robustness, testability, maintainability, observability, API design, technical debt, backward compatibility. Reports severity levels, refactoring suggestions, and ACE Engine checks (Pattern/Model/Property, component lifecycle, RefPtr/WeakPtr, four-layer architecture). Use when: reviewing PRs, analyzing code quality, enforcing standards, identifying technical debt, validating architecture, generating quality reports.
Use when designing or explaining anything onchain that has to keep working with nobody running it: who calls each function and why they would, where randomness comes from, whether it can be censored or paused, and what it exposes to everyone onchain. Also use when writing the notes or handoff a build ends with, or when explaining to your human how something onchain actually works. Not for scoping which parts go onchain and the launch plan (`/ship`) or the safety of the contract code itself (`/security`).
Generate a project-local skill that formally verifies the code where a bug costs the most and tests reach the least, in any language, with whichever verification tool fits. Use for /create-formal-verification-skill, “model-check this race”, “prove this invariant”, or when concurrency, retries, state machines, parsers, or unsafe code need more than tests.
Create comprehensive, well-structured README.md files for software projects. Trigger when a project needs a README, when onboarding documentation is missing, when a repository lacks clear usage instructions, or when README content is being reviewed or rewritten. Follow the project's own style and audience; do not impose generic README templates where the project already has strong conventions.
Author, review, or refactor a skill for the SAP Fiori Tools / open-ux-tools ecosystem. Use this skill whenever the user wants to create a new skill, rewrite an existing one, add references, split an oversized SKILL.md, enforce the `sap-fiori-<feature>` naming convention, validate frontmatter, add CAP/RAP samples, declare OData V2 vs V4 requirements, mark a skill as internal (developer-facing) or external (public), or produce a verification checklist — even if the user does not explicitly say "skill". Enforces host-agnostic tooling, canonical fallbacks, explicit scope boundaries, and progressive-disclosure chunking (<500 lines per file).
Comprehensive CrewAI framework guide for building collaborative AI agent teams and structured workflows. Use when developing multi-agent systems with CrewAI, creating autonomous AI crews, orchestrating flows, implementing agents with roles and tools, or building production-ready AI automation. Essential for developers building intelligent agent systems, task automation, and complex AI workflows.
Build, review, debug, migrate, or plan D3.js visualizations with current docs ([email protected] and modular d3-*). Use for d3-array, d3-scale, d3-scale-chromatic, d3-shape, d3-selection, d3-axis, d3-transition, d3-ease, d3-timer, d3-brush, d3-drag, d3-zoom, d3-force, d3-hierarchy, d3-geo, d3-delaunay, d3-chord, d3-contour, d3-quadtree, d3-fetch, d3-dsv, d3-format, d3-time, d3-time-format, d3-color, d3-interpolate, d3-path, d3-polygon, d3-random, d3-dispatch, data join, scaleLinear/band/time/ordinal, line/area/arc/stack, geoPath, forceSimulation, and D3 in React/Svelte (declarative math vs refs+effects).
Universal database engineering rules covering migration discipline, audit logging, soft delete, performance, and data integrity. This skill MUST be loaded before any database work, and MUST NOT be skipped because a schema change looks small or obvious. Triggers on: 任何資料庫相關工作, 建表, 改 schema, 寫 migration, DB design, database development, 設計資料庫, 改 DB 結構, 加欄位, 加索引, 改 table, SQL, 寫 trigger, 設計 API 的 DB 層, 查詢很慢, N+1, 效能優化, 資料完整性, CASCADE, 外鍵, 新增 table, 刪除資料, backup, 環境分離, dev prod 分開
For breakpoint debugging **Node.js stdio MCP Server** in VS Code (attach to the Node Inspector). Whenever the user mentions: MCP stdio, @modelcontextprotocol/inspector, node --inspect/--inspect-brk, VS Code attach debugging, breakpoints not hit, sourcemap, debugging build/dist output, port 9229 conflict/in use, launch.json configuration, etc., use this skill. The output should directly provide a copy-pasteable launch.json snippet, a runnable inspector launch command (including a port-changing version), and a troubleshooting checklist ordered by priority.
Diagnose a reported bug, task failure, or performance regression with a symptom-specific reproduction and evidence-driven probes. Use standalone for diagnosis or inline within implement-task/auto-implement when the cause is unclear; leave production fixes, verification policy, and task status to the owning workflow.
Debug Spring Boot issues systematically. Use when encountering bean errors like NoSuchBeanDefinitionException, circular dependency issues, application startup failures, JPA/Hibernate problems including LazyInitializationException and N+1 queries, security misconfigurations causing 403 Forbidden errors, property binding failures, CSRF token issues, or any Spring Boot application requiring diagnosis with Actuator endpoints and JVM debugging.
Structured development workflow that separates research, planning, and implementation into distinct phases with persistent markdown artifacts. Use when starting any non-trivial feature, refactor, bug investigation, or codebase change. Trigger on: "deep work", "research and plan", "plan before coding", "write a plan", "research this codebase", "don't code yet", "understand then implement", or when the user wants a disciplined approach to a complex task. Also use when the user says "research", "plan", "annotate", "implement the plan", or references research.md/plan.md artifacts.
Triage and fix Dependabot vulnerability alerts in JavaScript/TypeScript repos (Node.js services AND browser frontends). v2.1 workflow with Standard (defensive) and Fast-Track (low-risk) modes — defensive minimal-patched versioning, exposure mapping (Public/API · Client-Bundle · Internal/Dev), CI workflow inspection to detect every PM in play, mandatory lockfile parity check across every PM that touches package.json, changelog scrape with BREAKING/DEPRECATED/MIGRATION flagging, and safety interlock before applying bumps. Fast-Track mode skips changelog + detailed exposure for Internal/Dev or CVSS<7 alerts, but parity check + dual-write are non-negotiable. Covers npm, pnpm, yarn, bun lockfiles. Use when the user shares a Dependabot URL, asks to fix CVEs, or asks which vulnerability to pick first.
Author, edit, or apply a Descope FGA schema using the ReBAC/ABAC DSL. Use this skill whenever the user asks to create a new FGA schema, modify an existing one, add types/relations/permissions/conditions, review an authorization model, or apply schema changes to a Descope project. Trigger even if the user says things like "set up authorization", "define roles and permissions", "add team-based access", "make this endpoint check FGA", or "update my authz model"—these almost always mean an FGA schema change.
A disciplined diagnostic loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression test. Use when the user says "diagnostica isso" / "debuga isso", reports a bug, says something is broken/throwing/failing, or describes a performance regression. Use when user says "diagnose this" / "debug this", reports a bug, says something is broken/throwing/failing, or describes a performance regression.
Autonomous harness for building complete applications from a single prompt. Uses dkod for parallel agent execution with AST-level semantic merging. Orchestrates a Planner that decomposes work by symbol into parallel units, N Generator agents that implement simultaneously via isolated dkod sessions, and a skeptical Evaluator that tests the live result via Playwright CLI (preferred) or chrome-devtools MCP (fallback), plus dk_verify. Fully autonomous — zero user interaction from prompt to working, tested PR. Use this skill whenever the user provides a build prompt ("build a...", "create a...", "make a...") or invokes /dkh.
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.