trpc

Create end-to-end typesafe APIs using TypeScript and tRPC with Zod validation and React Query integration.

6|1|Updated Feb 27, 2026
One-click install
npx skills add https://github.com/RepairYourTech/cfsa-antigravity --skill trpc-repairyourtech
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: trpc
Source: https://github.com/RepairYourTech/cfsa-antigravity/tree/main/.agent/skill-library/stack/api/trpc
Command: npx skills add https://github.com/RepairYourTech/cfsa-antigravity --skill trpc-repairyourtech

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill streamlines the development of robust, typesafe APIs by providing a comprehensive framework for defining server procedures and client interactions, eliminating common API development pain points.

Core Features & Use Cases

  • End-to-End Type Safety: Ensures consistency between server and client code, reducing runtime errors.
  • Procedure Definition: Supports queries, mutations, and subscriptions with built-in input validation using Zod.
  • Context & Middleware: Enables secure and flexible API design with custom context and middleware for authentication and authorization.
  • Client Integration: Provides seamless integration with React Query for efficient data fetching and state management.
  • Use Case: Develop a real-time chat application where user messages are validated on the server, subscriptions deliver new messages instantly, and the client automatically updates without manual type synchronization.

Quick Start

Use the trpc skill to create a new API endpoint for fetching user data.

Frequently Asked Questions about trpc

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build an end-to-end typesafe API with TypeScript?

You can build an end-to-end typesafe API by defining server procedures with tRPC and integrating them directly into your client, ensuring consistency between server and client code to reduce runtime errors.

How do I validate API inputs using Zod in a tRPC router?

Validating API inputs with Zod involves defining input schemas within your tRPC procedure definitions for queries, mutations, and subscriptions, ensuring robust data validation on the server before processing.

Can I use tRPC with React Query for client-side data fetching?

Yes, tRPC provides seamless integration with React Query for efficient data fetching and state management, allowing your client to automatically update without manual type synchronization.

How do I manage authentication and authorization in a tRPC API?

Authentication and authorization are handled using custom context and middleware within tRPC, enabling secure and flexible API design by checking user permissions before procedure execution.

Does tRPC support real-time subscriptions for applications like chat?

Yes, tRPC supports subscriptions, allowing you to build real-time applications where validated user messages are delivered instantly to clients and update automatically without manual type synchronization.

What is the best way to maintain type consistency between backend and frontend code?

The best way to maintain type consistency is using a typesafe API framework that links backend TypeScript definitions directly to the frontend, eliminating the need for manual type synchronization and reducing errors.