What problem does it solve? AI coding agents hallucinate PayPal SDK signatures, wire names, and error types when writing C# integration code, producing compile errors and broken payment flows. This Skill routes every PayPal .NET SDK need through a single grounded paypal-sdk agent that returns an authoritative contract sheet before any code is written. ## Core Features & Use Cases - Plan-first orchestration: Spawns one paypal-sdk agent that writes a paypal-plan.md contract sheet with exact signatures, enum values, and error accessors, then enforces a hard gate blocking all code edits until the plan exists and has been read. - Mandatory companion-skill loading: Requires loading every dotnet-* usage skill named in the contract sheet's REQUIRED READING block before implementation begins. - Error delegation: Routes any compile or runtime error on PayPalServerSdk.* types (CS1061, CS0117, CS0234, and similar) back to the warm agent for in-place fixes instead of guessing. - Use Case: A developer asks their agent to add checkout capture and refunds to an ASP.NET Core app; the Skill spawns the agent once, gathers the contract sheet, loads the named dotnet skills, and implements each step from grounded facts. ## Quick Start Ask your agent to integrate PayPal payments into your C# project and load this Skill first so it can spawn the paypal-sdk agent and plan before writing any code.
