Show HN: MCP is for tools. A2A is for agents. What's for websites?

Rtrvr.ai's discussion on the agent-web protocol stack highlights the need for a missing layer in agent-website interaction. The article mentions various technologies such as MCP from Anthropic, which connects agents to developer-defined tools, and A2A from Google, which enables agents to delegate tasks to other agents. This development has significant implications for website owners, as it suggests that agents will play an increasingly important role in interacting with websites. With Cloudflare's Markdown for Agents allowing for more efficient page fetching, website owners can expect to see increased traffic from AI-powered agents. As a result, website owners will need to consider how to optimize their sites for agent interactions, including implementing efficient data fetching and processing methods. To prepare for this shift, website owners can take several steps: first, monitor their website's traffic to identify and track AI-powered agent interactions; second, review and update their llms.txt files to ensure they are properly configured for agent access; and third, consider implementing agent-specific optimization techniques, such as providing machine-readable metadata, to improve the efficiency of agent-website interactions.