Types
Type checking and type generation
skill-creator
by araujomartin
Creates new AI agent skills for Angular following the Angular Agent Skills spec. Trigger: When user asks to create a new skill, add agent instructions, document Angular patterns for AI, or create skill documentation.
swiftui-scroll-animation
by jlreyes
Diagnoses scroll and animation jank in SwiftUI macOS/iOS apps using a frame-first workflow. Covers interaction windowing, severity buckets, cascade analysis, per-frame attribution, root cause clustering, and a final report template. Requires the claude-instruments skill for trace export and schema reference.
prp-generator
by Xyxy1722
Auto-activates when generating Product Requirements Prompt (PRP) documents
reference-educational-template
by djankies
[REPLACE] Teach concepts and demonstrate patterns with examples. Use when [REPLACE with specific triggers].
sanity-gsc
by PageBridge-IO
Integrate PageBridge to sync Google Search Console data to Sanity CMS, detect content decay, and manage refresh tasks. Use when setting up GSC + Sanity integration, configuring URL structures, understanding decay signals, running syncs, or monitoring content performance.
error-handling-patterns
by TriNgo0108
Master error handling patterns across languages including exceptions, Result types, error propagation, and graceful degradation to build resilient applications. Use when implementing error handling, designing APIs, or improving application reliability.
convex-cron
by aaronvanston
Scheduled functions and cron jobs in Convex. Use when setting up recurring tasks, cleanup jobs, data syncing, scheduled notifications, or any background automation that runs on a schedule.
check-plan
by Cygnusfear
Audit implementation progress against a plan ticket, verify completed work, identify remaining tasks, and validate quality. Use when user asks to check plan status, verify implementation, see what's left to do, or validate plan completion.
ably-realtime
by itzaks
Professional guide to Ably Realtime for building real-time React/TypeScript applications with pub-sub messaging, channels, presence tracking, Spaces (collaborative UI), LiveObjects (shared state), Chat SDK (complete messaging), and LiveSync (database synchronization). Use when working with Ably, real-time messaging, WebSockets, pub-sub, channels, presence, collaborative features, live cursors, avatar stacks, component locking, shared state, conflict-free updates, chat rooms, typing indicators, message reactions, database sync, outbox pattern, useChannel, usePresence, useSpace, useMembers, useCursors, useMessages, useTyping, LiveCounter, LiveMap, or integrating Ably with Neon/PostgreSQL for persistent real-time data.
developing-genkit-js
by waquar17fazal
Develop AI-powered applications using Genkit in Node.js/TypeScript. Use when the user asks about Genkit, AI agents, flows, or tools in JavaScript/TypeScript, or when encountering Genkit errors, validation issues, type errors, or API problems.
add-backend-tool
by slurpyb
Add a new tool to the backend OpenAI function calling system. Use when user mentions "new tool", "add tool", "backend function", "agent capability", or wants to extend what the AI agent can do.
superpower-zustand
by Cygnusfear
MANDATORY for creating Zustand stores. This skill is required when users request state management, creating stores, or mention Zustand. Do NOT create Zustand stores without this skill - all stores must use the required StoreBuilder pattern with immer middleware and factory pattern separation
cohere-structured-outputs
by RSHVR
Cohere structured outputs reference for JSON mode, JSON Schema validation, and strict tool parameters. Guarantees valid output structure for data extraction, classification, and function calling.
bun-elysia
by ymc182
Build full-stack applications with Bun.js and Elysia.js. Use this skill when working with Bun runtime, Bun native APIs (SQL databases, Redis, S3), Bun workspaces/monorepos, Elysia.js web framework, or migrating from Fastify to Elysia. Covers setup, routing, validation, authentication, WebSocket, and end-to-end type safety with Eden.
agents-md-generator
by asadullah48
Automatically generate comprehensive AGENTS.md files that teach AI agents how to work with a repository's structure, conventions, and guidelines
nstate
by zaaack
Provides expertise on the nstate library, a high-performance React state management tool. Use this for questions about store creation, Immer-based updates, useBind for forms, useSubStore for state slicing, and combining multiple stores.
dotnet-source-gen-options-validation
by Im5tu
Converts options validation to use the compile-time source generator. Use when the user wants AOT-compatible, reflection-free options validation.
permit
by zap-studio
Use when defining authorization policies, resource/action permissions, or role hierarchies with @zap-studio/permit.
typeorm-seeding
by Kage0x3B
Create entity factories, seeders, and test data for @kage0x3b/typeorm-seeding. Use when creating or editing Factory subclasses, Seeder subclasses, relationship descriptors (belongsTo, hasMany, hasOne, sequence, ref), factory variants, test setup with SeedingContext, or generating fixture/seed data for TypeORM entities.
nomistakes
by dupe-com
Error prevention and best practices enforcement for agent-assisted coding. Use when writing code to catch common mistakes, enforce patterns, prevent bugs, validate inputs, handle errors, follow coding standards, avoid anti-patterns, and ensure code quality through proactive checks and guardrails.
agentbook
by ardabotai
Send and receive encrypted messages on the agentbook network. Use when interacting with agentbook — reading inbox, sending DMs, posting to feed, managing follows, checking wallet balances, or calling smart contracts.
stripe-sync-minimal
by ashutoshpw
Complete guide for stripe-sync-engine in one skill. Use when the user wants to "sync stripe to database," "stripe-sync-engine," "stripe postgres sync," or needs a quick all-in-one reference.
evaluating-alternative
by squirrel289
"Evaluate one alternative against confirmed criteria in strict isolation and emit a schema-compatible independent evaluator record. Use for delegated per-option subagent scoring in comparative decision workflows."
decision-grade-slides
by wzs
Create decision-grade slide decks by designing content with rigorous concept structure, information architecture, evidence selection, language precision, and high-clarity visual layout. Use when Codex must create, rewrite, or critique decks in PowerPoint, Google Slides, Keynote, or markdown slides, especially for executive or strategic communication where each slide must state a clear claim and prove it with the right data.