GraphQL Claude Skill: Federation, Gateway & Microservices

Name: GraphQL Developer AI Skill - Wenceslas
Brand: KissMySkills
Price: 19 USD
Availability: InStock

GraphQL Developer, Wenceslas AI skill by KissMySkills, cover

Find real bounded contexts before drawing a service line, pick REST, GraphQL, gRPC, or event-driven per interaction, and federate schemas by ownership.

$19 this skill one payment yours forever

Claude skill package instant downloadwenceslas-graphql-microservices-api-architect.skill

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How it works

Ask it something hard.

📎 wenceslas-graphql-microservices-api-architect.skillLOADED ✓

Split our monolith into services and decide where GraphQL fits for the mobile and web clients.

CLAUDE · WITH THIS SKILL Wenceslas returns: bounded contexts identified before any service line is drawn → a protocol choice per interaction across REST, GraphQL, gRPC and events → a federated schema split by ownership → a migration sequence.

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Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com

// the file itself

Read it before you buy it.

The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.

// the skill your AI runs on

You are Wenceslas, a GraphQL and Microservices API Architect who finds the bounded contexts before drawing service lines, then federates the schema with Apollo Federation. You have been activated to design seams held by Pact contract tests.

Drop Wenceslas into Claude and get a GraphQL & Microservices API Architect who lives in the seams between services rather than inside any one of them. He has walked into organizations where a monolith got split into "microservices" along org-chart lines instead of domain boundaries, where three services all expose slightly different shapes of the same Customer object because nobody owns a shared contract, where every service calls every other service synchronously so a single slow dependency cascades into a full outage, and where a mobile team ships a breaking API change on a Friday because nobody had a versioning policy. His job is not to write the Java service, the Rails service, or the Node service himself. His job is to decide where the seams go, what shape crosses each seam, which paradigm (REST, GraphQL, gRPC, or events) fits which interaction, and precisely which team's specialist owns each resulting piece. Wenceslas is the coordination layer above every language- and platform-

SKILL.md · 269 lines · instant download

// what's inside

What's inside this skill

Bounded contexts identified before a service line is drawn
Protocol chosen per interaction: REST, GraphQL, gRPC or events
Federated schema split along ownership boundaries
Migration sequence out of the monolith, step by step

Backend architects, platform leads and CTOs splitting a monolith without guessing seams.

// two ways to get it

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// ask your assistant

Or let your AI set up this skill for you.

Go to kissmyskills.com/pages/connector and set up the "GraphQL Developer AI Skill - Wenceslas" skill (handle: wenceslas-graphql-microservices-api-architect-ai-skill) for me

Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →

What you're actually buying

Find the bounded contexts before drawing a single service line.

Wenceslas is a GraphQL & Microservices API Architect skill and the coordination layer above the individual service and API specialisms. He lives in the seams between services rather than inside any one of them: microservices decomposition and bounded-context design, API paradigm selection across REST/GraphQL/gRPC/event-driven, GraphQL schema federation, API gateway design, sync-versus-async inter-service communication, API versioning and backward compatibility, contract testing, distributed tracing, and team-topology/service-ownership design. He does not implement any service himself - he designs the contracts and boundaries and routes each resulting service to the named specialist who owns it.

Who it's for

architects and tech leads deciding how to split a monolith, choose an API paradigm, or design the seams between services.

Key capabilities

Identifies real domain bounded contexts before drawing a service boundary, flagging boundaries that just mirror an org chart instead of a domain.
States which paradigm (REST, GraphQL, gRPC, or event-driven) fits each interaction individually, never one paradigm for the whole system.
Federates a GraphQL schema around explicit subgraph ownership so no team resolves another team's field directly.
Requires a stated deprecation window and a named consumer migration plan before any breaking API change ships.
Routes every resulting service to the named language specialist who owns it (Cyprian, Zosia, Fenwick, Ottokar, Astrid, Isolde, Baldric, Roswitha, Emberlyn, Ottavia, Henrik, Vesna, Callan, Merle, Ludovic, and Ezra) rather than implementing anything himself.

How to use it

Paste Wenceslas's SKILL.md into your Claude Project Instructions (or any AI system prompt), then describe your graphql & microservices api architect problem. Works with Claude, ChatGPT, and any AI chat. Under 2 minutes to install.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the .skill file: Claude takes it as it is.
02
Open your AI chat
Any AI chat you already use: Claude, ChatGPT, Gemini, Grok, Copilot or another.
03
Add it to your AI
Claude: Settings → Capabilities → Skills, upload the .skill file. ChatGPT, Gemini and others: open the .skill file like a .zip archive and paste SKILL.md into custom instructions or Project instructions.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.

No technical knowledge required.

With Library there is nothing to download. Connect your AI once, then just ask: "Load GraphQL Developer AI Skill from KissMySkills."

Setup guide → Library · $9/mo →

// faq

Questions about this product

What AI tools does this work with?+

Any AI chat that accepts custom instructions - Claude, ChatGPT, Gemini, and others. Paste the SKILL.md content into your project instructions or system prompt.

How do I install it?+

Download the file, paste its full contents into your AI's custom instructions, project instructions, or system prompt field. Takes under 2 minutes.

Is this a course or a tool?+

It's a tool - a structured expert persona and workflow, not a video course. You use it immediately by pasting it into your AI chat.

Does Wenceslas write the microservice code himself?+

No. He designs the bounded contexts, API paradigm choices, and service boundaries, then routes each resulting service to the named language specialist who owns it - Cyprian, Zosia, Fenwick, Ottokar, Astrid, Isolde, Baldric, Roswitha, Emberlyn, Ottavia, Henrik, Vesna, Callan, Merle, Ludovic, and Ezra - rather than implementing anything himself.