Why the Operating Model Matters#

The platform team’s operating model determines whether the platform becomes a force multiplier or a bottleneck. A ticket-driven, gatekeeper-oriented team produces a platform developers route around. A product-oriented, self-service team produces a platform developers adopt voluntarily. Organizational structure shapes developer experience more than technology choices.

Team Topologies and Interaction Modes#

The Team Topologies framework (Skelton & Pais) defines four team types relevant to platform engineering:

Agent-Friendly API Design#

Most APIs are designed for human developers who read documentation, interpret ambiguous error messages, and adapt their approach based on experience. Agents do not have these skills. They parse structured responses, follow explicit instructions, and fail on ambiguity. An API that is pleasant for humans to use may be impossible for an agent to use reliably.

This reference covers practical patterns for designing APIs – or modifying existing ones – so that agents can consume them effectively.

Building an API with Cloudflare Workers and D1#

This tutorial walks through building a production API on Cloudflare Workers with a D1 database, KV caching, rate limiting, full-text search, and request logging. The patterns come from a real production deployment – not a toy example.

By the end you will have: a TypeScript Worker handling multiple API routes, a D1 database with FTS5 full-text search, KV-based caching and rate limiting, CORS support, request logging with IP hashing for privacy, and a deployment to Cloudflare’s global network.