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Piecing together the Agent puzzle: MCP, authentication & authorization, and Durable Objects free tier

2025-04-07

Cloudflare delivers toolkit for AI agents with new Agents SDK support for MCP (Model Context Protocol) clients, authentication/authorization/hibernation for MCP servers and Durable Objects free tier. ...

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Piecing together the Agent puzzle: MCP, authentication & authorization, and Durable Objects free tier

Cloudflare Workflows is now GA: production-ready durable execution

2025-04-07

Developer WeekCloudflare WorkersWorkflowsDeveloper Platform

Workflows — a durable execution engine built directly on top of Workers — is now Generally Available. We’ve landed new human-in-the-loop capabilities, more scale, and more metrics....

Introducing AutoRAG: fully managed Retrieval-Augmented Generation on Cloudflare

2025-04-07

Developer WeekAIAuto RagBrowser RenderingDeveloper PlatformDevelopers

AutoRAG is here: fully managed Retrieval-Augmented Generation (RAG) pipelines powered by Cloudflare's global network and powerful developer ecosystem. ...

Welcome to Developer Week 2025

2025-04-06

Developer WeekDevelopers

We’re kicking off Cloudflare’s 2025 Developer Week — our innovation week dedicated to announcements for developers....

Meta’s Llama 4 is now available on Workers AI

2025-04-06

Developer WeekDevelopersWorkers AI

Llama 4 Scout 17B Instruct is now available on Workers AI: use this multimodal, Mixture of Experts AI model on Cloudflare's serverless AI platform to build next-gen AI applications....

Cloudflare’s commitment to CISA Secure-By-Design pledge: delivering new kernels, faster

2025-04-04

CISASecurityNetwork Services

Cloudflare’s commitment to the CISA pledge reflects our dedication to transparency and accountability to our customers. This blog post outlines how we deliver newly patched kernels across our ...

Improve your media pipelines with the Images binding for Cloudflare Workers

2025-04-03

DevelopersCloudflare WorkersCloudflare ImagesImage Optimization

Media-rich applications require image and video pipelines that integrate seamlessly with the rest of your technology stack. Here’s how the Images binding enables you to build more flexible workflows....

A steam locomotive from 1993 broke my yarn test

2025-04-02

Deep DiveLinuxDeveloper PlatformDevelopers

Yarn tests fail consistently at the 27-second mark. The usual suspects are swiftly eliminated. A deep dive is taken to comb through traces, only to be derailed into an unexpected crash investigation....

“You get Instant Purge, and you get Instant Purge!” — all purge methods now available to all customers

2025-04-01

CacheSpeed & ReliabilityPerformanceCache Purge

Following up on having the fastest purge in the industry, we have now increased Instant Purge quotas across all Cloudflare plans. ...

Three chapters at Cloudflare: Programmer to CTO to Board of Directors

2025-03-27

Life at Cloudflare

Today, after more than 13 years at the company, I am joining Cloudflare’s board of directors and retiring from my full-time position as CTO. ...

Project Jengo for Sable — final winners!

2025-03-26

JengoJengo Policy Legal Patents Sable

With Cloudflare’s victory against patent trolls Sable IP and Sable Networks in the books, it’s time to close out the case’s Project Jengo competition....

Build and deploy Remote Model Context Protocol (MCP) servers to Cloudflare

2025-03-25

AIDevelopersMCPAgents

You can now build and deploy remote MCP servers to Cloudflare, and we handle the hard parts of building remote MCP servers for you....

Cloudflare incident on March 21, 2025

2025-03-25

R2 StorageOutagePost Mortem

On March 21, 2025, multiple Cloudflare services, including R2 object storage experienced an elevated rate of error responses. Here’s what caused the incident, the impact, and how we are making sure it...

Security Week 2025: in review

2025-03-24

Security WeekApplication SecurityZero TrustEmail SecurityAI

Security Week 2025 has officially come to a close. Our updates for the week included a deep dive on our AI offering, a unified navigation experience, and an introduction to our AI Agent Cloudy....

Detecting sensitive data and misconfigurations in AWS and GCP with Cloudflare One

2025-03-21

Security WeekCloudflare OneCASBDLPAWSGoogle CloudZero Trust

Using Cloudflare’s CASB, integrate, scan, and detect sensitive data and misconfigurations in your cloud storage accounts....

Prepping for post-quantum: a beginner’s guide to lattice cryptography

2025-03-21

Security WeekCryptographyPost-QuantumResearch

This post is a beginner's guide to lattices, the math at the heart of the transition to post-quantum (PQ) cryptography. It explains how to do lattice-based encryption and authentication from scratch....