@agentic.conversations: Today is the last day of AgntCon + MCPCon North America in San Jose. The link in bio gets you in. Dominic Farolino from Google says two things trip people up when they build WebMCP tools. The first is granularity. Don't make a tool for every button. Build tools around a whole user journey, like a "refund flight" tool sitting on top of one React component. The second is annotations. Hints like read-only or is-consequential tell the agent's harness when it can go ahead without checking with the user first. #agntcon #webmcp #mcp #webdev #aiagents