Kitesurf (Product): news timeline & CVEs

Everything we launched during Birthday Week 2026

Cloudflare recapped 46 Birthday Week 2026 launches spanning open source, post-quantum security, and developer tools.

Cloudflare published a wrap-up of 46 announcements from Birthday Week 2026, covering open source, application security, and its developer platform. Notable items include the cf CLI, the open-source Forge generation pipeline, and EmDash, a serverless CMS that isolates plugins. Cloudflare also said it intends to become a public certificate authority issuing Merkle Tree Certificates, and described CryptoLabe, post-quantum visibility, and Application Profiles for HTTP traffic.

Cloudflare BlogOct 5, 13:00 UTC · 3d agoIndustry 2 sources

The road to the agentic browser: A Kitesurf update

Cloudflare’s Kitesurf agent browser adds WebMCP, more web standards, and full Browser Run coverage.

Cloudflare updated Kitesurf, its Cloudflare Workers browser built for AI agents rather than human browsing. Kitesurf now supports WebMCP, letting agents call functions a site exposes instead of simulating clicks, and it passes more than 730,000 Web Platform Tests subtests, roughly 500,000 more than at launch. Added standards include CSS layout and typed OM, custom elements, URL-based modules, and more reliable iframes, with engine changes aimed at agent-loop latency. Kitesurf also has full Browser Run API coverage for CDP, Playwright, Puppeteer, and MCP, including Quick Actions from a Worker binding.

Cloudflare BlogSep 28, 13:00 UTC · 10d agoAI tools & infra

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Everything we launched during Birthday Week 2026

The road to the agentic browser: A Kitesurf update