Everything on API Design

Proprietary API headers and non-standard formats create friction for agents. Adhering to RFC standards for rate limiting and authentication allows agents to automatically handle errors and retries.

Impact: Standardization reduces the cognitive load on agents and developers, leading to smoother integrations and higher reliability in automated workflows.

— from Building for Agents: Resend's Strategic Pivot · The Changelog: Software Development, Open Source· Oct 22, 2026

The 'search and execute' paradigm allows agents to dynamically discover API capabilities by writing code to query OpenAPI specifications. This eliminates the need for pre-loading static tool definitions, making the system more flexible and scalable.

Impact: Facilitates the integration of large, evolving APIs into agent workflows without requiring manual updates to tool definitions, reducing maintenance overhead for developers.

— from Cloudflare Code Mode: Solving MCP Context Limits · The Changelog: Software Development, Open Source· May 15, 2026