WebMCP Reality Check: Where the Spec Actually Stands (opens in new tab)

Last month our r/mcp post comparing MCP, REST, and WebMCP hit 18,000 views in 24 hours. Hundreds of devs asked the same question in the comments: when can my agent actually call a WebMCP tool on a real website? I went and checked. We also audited our own implementations, the ones we've been shipping on customer hotel sites, immobilien pages, and the AI-Ready WP Pro plugin. The answer is more interesting than "soon." Here's where the spec stands in May 2026, why no major agent calls it yet, an...