api-graphql

Define typed GraphQL schemas with Strawberry for Python backends.

1|Updated Dec 22, 2025
One-click install
npx skills add https://github.com/CybLow/pypaginate --skill api-graphql-cyblow
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-graphql
Source: https://github.com/CybLow/pypaginate/tree/main/.opencode/skills/api-graphql
Command: npx skills add https://github.com/CybLow/pypaginate --skill api-graphql-cyblow

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Building flexible and type-safe APIs that reduce over-fetching and N+1 queries by using GraphQL with Strawberry, enabling precise client data requirements.

Core Features & Use Cases

  • Type-safe GraphQL schema with Strawberry integrating into Python backends (Query/Mutation).
  • DataLoaders for batching and solving N+1 problems.
  • Input validation and structured error handling for robust APIs.
  • Clear guidance on when to use GraphQL vs REST and best practices for pagination and validation.
  • Real-world example: constructing a GraphQL API for a user and orders domain with a typed schema and resolvers.

Quick Start

Create a Strawberry GraphQL schema and wire it into FastAPI or Starlette, then expose a /graphql endpoint and run a basic query to fetch a user and their orders.

Frequently Asked Questions about api-graphql

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

FAQPage Schema
How do I solve N+1 query problems in a Strawberry GraphQL API?

To solve N+1 query problems in a Strawberry GraphQL API, you implement DataLoaders that batch and cache database requests, preventing redundant fetches when resolving nested types like user orders.

How do I build a type-safe GraphQL schema with Python and FastAPI?

Building a type-safe GraphQL schema with Python and FastAPI involves defining Strawberry type classes for queries and mutations, wiring the schema into your FastAPI or Starlette backend, and exposing a /graphql endpoint.

When should I use GraphQL versus REST for my backend API design?

You should use GraphQL over REST when your clients need flexible data-fetching layers to prevent over-fetching, requiring precise client data requirements and typed schemas for complex domains.

Does Strawberry support input validation and structured error handling for mutations?

Yes, Strawberry supports input validation and structured error handling for mutations, enabling robust APIs by validating input types and returning structured errors within your backend API design workflow.

What is the best way to structure pagination in a Strawberry GraphQL backend?

The best way to structure pagination in a Strawberry GraphQL backend is to follow established GraphQL best practices for validation and data fetching, ensuring clients can request precise paginated data sets without over-fetching.