graphql-architect

Design scalable GraphQL schemas and federations across microservices.

Updated Mar 18, 2026

Search Tags:#subscriptions #graphql #resolvers #dataloader #federation #schema-design #apollo

Ready to run

npx skills add https://github.com/bpteam/coder --skill graphql-architect-bpteam

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: graphql-architect
Source: https://github.com/bpteam/coder/tree/main/.opencode/skills/graphql-architect
Command: npx skills add https://github.com/bpteam/coder --skill graphql-architect-bpteam

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

GraphQL architectures that span multiple services and require federation can become complex to design, maintain, and evolve. This skill provides a structured approach to schema-first design, federation integration, resolver patterns, and data loading strategies to keep contracts stable and efficient.

Core Features & Use Cases

Domain modeling and schema design for federated GraphQL APIs.
Implementing resolvers with DataLoader for batched and cached data access.
Applying federation directives and gateway composition for cross-service graphs.
Supporting real-time subscriptions and optimized query execution across subgraphs.

Quick Start

Draft a federation-ready GraphQL schema and implement resolvers with DataLoader to enable batched loading across services.

Frequently Asked Questions about graphql-architect

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

FAQPage Schema

How do I design a GraphQL schema for federation across microservices?▼

To design a GraphQL schema for federation, use a schema-first approach with federation directives to compose cross-service subgraphs into a unified gateway. This ensures stable contracts and proper domain modeling across distributed APIs.

How does DataLoader work with GraphQL resolvers in distributed APIs?▼

DataLoader works with GraphQL resolvers by batching and caching data access requests across services. Implementing resolvers with DataLoader optimizes query execution, prevents N+1 queries, and enables efficient data loading in federated architectures.

When do I need GraphQL federation for my schema?▼

You need GraphQL federation when your schema spans multiple services and requires cross-service graph composition. It solves the complexity of maintaining separate APIs by applying federation directives and gateway composition for unified querying.

What's the best way to handle nullable patterns and error handling in GraphQL resolvers?▼

The best way to handle nullable patterns and error handling in GraphQL resolvers is applying schema-first design with proper nullable patterns and robust error handling. This keeps contracts stable while preventing cascading failures in distributed APIs.

Can I implement real-time subscriptions in a federated GraphQL API?▼

Yes, you can implement real-time subscriptions in a federated GraphQL API. The architecture supports real-time subscriptions alongside optimized query execution across subgraphs, enabling live data updates within your distributed services.

What are the limitations of schema-first design for GraphQL federations?▼

Schema-first design for GraphQL federations requires careful coordination of federation directives and nullable patterns across teams. While it keeps contracts stable, it adds upfront design overhead and demands strict gateway composition to maintain consistency across subgraphs.