Skill UI

A comprehensive methodology and checklist for identifying and exploiting race conditions (TOCTOU) in web applications. It guides users to find timing windows, detect vulnerabilities like double-spend or rate limit bypass, and exploit concurrent request flaws in state-changing business logic. Essential for penetration testing and bug bounty hunting.

A specialized AI agent designed to build and audit business models using Alexander Osterwalder’s comprehensive 9-block framework. It moves beyond mere filling of blocks, focusing on establishing the critical logical 'lock' between core components like Value Propositions, Customer Segments, and Cost Structures. This tool is ideal for initial business architecture design, auditing existing models for internal consistency (e.g., ensuring every key activity has a corresponding cost), or re-validating the core logic during a strategic pivot.

Comprehensive guide for setting up Continuous Integration/Continuous Deployment (CI/CD) pipelines for Palantir Foundry integrations using GitHub Actions. This workflow covers running PySpark unit tests, performing SDK integration tests with mocked APIs, and implementing custom linting rules to enforce Foundry-specific best practices. Use this when ensuring code quality and validating complex business logic changes in an automated build process.

This workflow guides the setup of a complete two-way communication system using the Podium API. It demonstrates how to set up webhooks to automatically receive inbound messages, implement auto-reply logic, and programmatically send outbound replies. It is essential for businesses needing to unify customer messaging, manage reviews, and process payments through a single integrated channel.

This skill outlines implementation patterns for integrating with the Podium REST API, focusing specifically on handling rate limits and OAuth2 authentication. It provides best practices for secure API calls across key business functionalities such as messaging, review management, and payments. Learn how to implement error handling (e.g., 429 Rate Limited) and robust retry logic for stable system operation.

This skill provides implementation patterns for integrating with the Podium API, a robust platform for business messaging, review management, and payment processing. It demonstrates best practices for using REST APIs with OAuth2 authentication. Users can use this guide to connect their systems, handle complex operations like fetching location data, and implement critical error handling and retry logic for stability.

This document provides a comprehensive, production-grade reference architecture for integrating with the SalesLoft API. It details the best practices for building robust systems, including structured API clients with rate-limit handling, dedicated service layers for business logic (e.g., People Sync), reliable webhook processing, and background job scheduling. Use this guide when designing scalable, resilient, and maintainable integrations with external SaaS platforms.

Learn how to build advanced, server-side business logic for Shopify using Shopify Functions and WebAssembly (WASM). This guide covers implementing custom discount rules, payment customizations, delivery option filtering, and cart transformations directly at the checkout. Designed for developers, it leverages the WASM sandbox for highly constrained, powerful e-commerce functionality.

Provides a comprehensive, layered reference architecture for building production-grade integrations with Webflow's Data API v2. This guide separates concerns into distinct layers: API access, business logic (CMS, e-commerce), webhook handling, and caching, ensuring scalability and maintainability for complex web applications.

This guide outlines robust architectural patterns for building complex administrative extensions within a React environment. It enforces strict separation of concerns by dividing logic into two main layers: Headless Features (business logic, using UseCase/Repository/Gateway) and Presentation Features (UI components, Presenters, and hooks). Following these patterns ensures highly maintainable, testable, and scalable codebases, promoting clean architecture principles for web applications.

This API abstraction catalog provides formalized interfaces for core business logic within the webiny API. It defines standard architectural patterns—including Use Cases, Repositories, and Event Handlers—for managing the complete folder lifecycle. It covers CRUD operations, permission control (FLP), hierarchy resolution, and complex business rules, ensuring a clean separation of concerns and robust code implementation.

A comprehensive API catalog providing robust abstractions for managing files. It includes core repositories and use cases for CRUD operations (Create, Read, Update, Delete), along with detailed event handlers (before/after hooks) to manage the entire file lifecycle. Essential for building scalable and maintainable backend systems that handle file storage and business logic.