# Syn GRAPHQL Federation

> Operate, configure, troubleshoot, and manage GraphQL. Use for GraphQL engineering tasks, day-to-day operations, and production support.

- Skill: `legendtkl/syn-graphql-federation` (Agent Skill)
- Install (CLI): `npx skillmds@latest add legendtkl/syn-graphql-federation`
- Raw SKILL.md: https://api.skillmd.com/api/skills/legendtkl/syn-graphql-federation/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: legendtkl (https://skillmd.com/u/legendtkl)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/legendtkl/syn-graphql-federation

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# GraphQL: federated schema composition

## When to use

Use this skill for federated schema composition in GraphQL. This skill
specifically handles federated schema composition and nothing else in the
GraphQL family.

## Procedure

Split the graph into subgraphs with federation directives and compose them into one supergraph via a gateway.

## Notes

This is the GraphQL skill dedicated to federated schema composition.
Sibling skills cover other GraphQL capabilities; this one
is the right choice only when the task is about federated schema composition.