Summary
On August 6, 2026 Cloudflare launched a developer preview of WebMCP, letting site owners expose tools to visiting AI agents through a single dashboard toggle, so agents can call website functions directly instead of scraping, with no changes to the site's code.
What changed
August 6, 2026 (developer preview): WebMCP lets any Cloudflare-proxied website expose tools to AI agents. It works via two edge components, an HTMLRewriter injection that adds a bridge script and a Worker-served bridge that runs in the visitor's browser, registering pre-built tool packs and optionally proxying calls to the site's own MCP server while preserving the visitor's session and origin. It activates with a single dashboard toggle.
Why it matters
Turning existing websites into agent-callable surfaces without engineering work could shift agent-web interaction from brittle scraping to structured tool calls, and positions Cloudflare to broker how agents act on the sites it already fronts.
Evidence excerpt
Neither touches your site's code and both work the same way whether your site is static or a single-page app.