Cloudflare Open Source Projects
Cloudflare is a cloud platform for delivering applications and managing network services at the edge. Its capabilities include content delivery, DNS, traffic security, and serverless computing, helping reduce latency, protect internet-facing services, and run code close to users. The broader ecosystem also supports persistent state and automated network configuration, connecting application development with infrastructure operations.
Open source tools in this area include DNS automation, edge application frameworks, proxy and traffic management software, and integrations for managing cloud services. When choosing a tool, review its license, maintenance activity, documentation, required accounts and runtime environments, and fit with existing deployment workflows. These tools can be useful to developers building globally distributed applications, operators managing domains and traffic, and teams seeking to automate cloud infrastructure.
5 repositories · updated August 14, 2026
Cloudflare Computer: Give Your Agent a Virtual Filesystem
Cloudflare Computer is an innovative project that provides a virtual filesystem within a Durable Object, allowing agents to interact with a persistent state. It offers pluggable execution backends, including containerized Linux environments and serverless Workers, enabling flexible and powerful agent computing. Currently in preview, it's ideal for experiments and prototypes leveraging Cloudflare's edge infrastructure.
NetGoat: Self-Hostable Cloudflare Alternative Reverse Proxy Engine
NetGoat is a blazing-fast, self-hostable reverse proxy and traffic manager that offers Cloudflare-like features without the cost. Designed for developers and homelabbers, it provides advanced security, performance, and control, including DDoS protection, SSL termination, and rate limiting. It can also act as an additional layer on top of Cloudflare for premium-grade features.
Cloudflare MCP Server: Connect LLMs to Cloudflare Services
The Cloudflare MCP Server repository provides a suite of servers implementing the Model Context Protocol (MCP), enabling large language models (LLMs) to interact seamlessly with various Cloudflare services. This allows LLMs to read configurations, process information, make suggestions, and even enact changes across Cloudflare's extensive ecosystem, from security and performance to application development. It streamlines the integration of AI capabilities with your Cloudflare account through natural language.
yjs-cf-ws-provider: A Yjs WebSocket Provider on Cloudflare Workers
The yjs-cf-ws-provider project offers a serverless WebSocket provider for Yjs, leveraging Cloudflare Workers and Durable Objects. It is designed for learning and demonstrating Cloudflare's powerful APIs, providing a cost-effective and scalable solution for real-time collaboration. This provider is fully compatible with the Yjs WebSocket Connector.
web-archive: A Free Web Archiving and Sharing Service on Cloudflare
web-archive is an open-source project offering a free web archiving and sharing service built entirely on Cloudflare's serverless ecosystem, including Workers, D1, and R2. It comprises a browser plugin for saving pages, a server to manage uploads, and a web client for viewing archived content. This self-hosted solution provides robust features for preserving and accessing web pages.