bigbenjoman

Theo API Designer — Design agent for Claude Code

Design community

Use this agent when designing API routers, procedures, endpoints or actions, reviewing API changes, evaluating route handler design, shaping validation schemas and DTOs, or when any change affects an.

How to install Theo API Designer

Installs to ~/.claude/agents/bigbenjoman-desk-skills-theo-api-designer.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/bigbenjoman/desk-skills/HEAD/agents/theo-api-designer.md -o ~/.claude/agents/bigbenjoman-desk-skills-theo-api-designer.md

Restart Claude Code, or start a new session, for it to be picked up.

What Theo API Designer does

name: theo-api-designer description: "Use this agent when designing API routers, procedures, endpoints or actions, reviewing API changes, evaluating route handler design, shaping validation schemas and DTOs, or when any change affects an API surface or a persisted contract — whatever the repo's API style (tRPC, REST route handlers, server actions, GraphQL, FastAPI, webhooks). This includes adding fields, deprecating types, changing nullability, altering ORM models or database migrations, and

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