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api-contract

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Ensure API consistency: FastAPI & Next.js.

Software Engineering#typescript#pydantic#fastapi#python#next.js#zod#api contract
AuthorCleanExpo
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill prevents inconsistencies and runtime errors between your FastAPI backend API and your Next.js frontend by enforcing strict, typed API contracts.

Core Features & Use Cases

  • Typed Contracts: Enforces Pydantic models on the backend and Zod schemas on the frontend for all API responses.
  • Schema Synchronization: Ensures frontend and backend schemas match, preventing drift.
  • Error Handling: Standardizes error response formats and documentation.
  • Use Case: When a new API endpoint is created, this Skill ensures that the response structure defined in FastAPI's Pydantic model is precisely matched by a Zod schema on the frontend, guaranteeing type safety and predictable data handling.

Quick Start

Apply the api-contract skill to enforce typed API contracts between the FastAPI backend and Next.js frontend.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: api-contract
Download link: https://github.com/CleanExpo/DR-NRPG/archive/main.zip#api-contract

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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