Guides

Guides for AI agent builders

Practical write-ups that point at the official docs and price pages they came from, with the date we read them. For news and longer essays, see The Loop.

MCP clients compared

Claude, Cursor, VS Code and Codex: config files, transports, OAuth and snippets, from their own docs.

Published Nov 9, 2026

Remote MCP setup: Streamable HTTP vs SSE, plus OAuth

Which transport to build, what the OAuth handshake looks like, and a per-client checklist.

Published Nov 9, 2026

Cheapest LLM APIs for agents

Our price list sorted cheapest first, with context windows, rank and a worked workload cost.

Published Nov 9, 2026