Agent Skills Hub

proofreader-api

Integrates browser-native Proofreader API into web applications for AI-powered text correction, grammar checking, and language support with managed model lifecycle.

epsimo-agent

Epsimo AI platform SDK and CLI for building agents with persistent state, Virtual Database, streaming conversations, and a React UI kit.

css-modules

CSS Modules styling strategy for component-level encapsulation using Lightning CSS or PostCSS, featuring TypeScript integration and Vite configuration.

cloudflare

Manages Cloudflare zones via API. Use for purging cache, querying DNS records, and monitoring analytics via GraphQL.

code-formatting

Format and lint JS, TS, and JSON files on the current branch using Biome. Useful for code cleanup before commits or PRs.

agents

Build AI agents with tool calling and multi-step reasoning. Generate, manage, and orchestrate custom skill files for Claude Code, Cursor, Cline, and other AI assistants to standardize your development workflows.

creating-financial-models

A comprehensive financial modeling suite for investment analysis, featuring DCF valuation, sensitivity testing, Monte Carlo simulations, and scenario planning.

swift-ui

SwiftUI architecture and implementation patterns for native iOS and macOS development, focusing on state management, view composition, and data persistence.

world_clock

Get real-time global time, convert between timezones, and simplify cross-timezone scheduling. Essential for coordinating remote teams and international meetings.

react-email

Build and send responsive HTML email templates using React components. Features a visual editor, rendering engine, and compatibility with major email clients.

yc-advisor

Access Y Combinator’s library of 443+ startup resources for expert advice on fundraising, co-founders, product development, growth, and scaling your business.

opper-api

Direct access to the Opper REST API for LLM orchestration, model management, task execution, and seamless migration from OpenAI, Anthropic, or OpenRouter.