Summary
This one walks you through production GraphQL APIs with Apollo Server 4, from schema design to subscriptions. It covers the stuff that actually matters: DataLoader patterns to avoid N+1 queries, proper resolver chains, cursor-based pagination, and real-time subscriptions over WebSocket. The examples show complete server setups with authentication context, input validation, and error handling. If you're building a GraphQL API and need to handle schema federation, query complexity limits, or just want to understand why your resolvers are slow, this has the patterns. Particularly solid on the DataLoader batching implementation, which is usually where teams mess up performance.
Install to Claude Code
npx -y skills add personamanagmentlayer/pcl --skill graphql-expert --agent claude-codeInstalls into .claude/skills of the current project.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Files
SKILL.md
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Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
