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06:00

Cloudflare ADLC: Workflow-based CI/CD for agent software factories

Cloudflare 提出 ADLC：把 CI/CD 变成 Workflow，让 Agent 接管软件工厂

Cloudflare argues the bottleneck in software development has moved from implementation to every other SDLC stage, now that AI makes code generation cheap. Their answer: let agents drive more of the lifecycle, not just codegen. The post introduces @cloudflare/ci, local OTel traces for Wrangler, Agent Traces, and a set of primitives meant to turn the SDLC into an 'Agent Development Lifecycle' for software factories. It includes Workflow code that parallelizes lint/test/typecheck/build and then deploys, plus guidance that CI/CD is just one kind of Workflow—workflows can spawn containers, agents, and browsers and persist state for days. The article also lists seven platform requirements for agent-driven delivery: programmatic, horizontally scalable, reproducible, push-based, atomic, permissioned, and self-improving. Useful for engineers building agent infrastructure on Cloudflare or exploring autonomous delivery pipelines.

blog.cloudflare.com · 14 min · Agent Engineering · AI Agents · Cloudflare · Orchestration · Software Engineering
06:00

Cloudflare Computer: How to Cut AI Agent Sandboxing Costs by 80%

按需拉起 Linux：Cloudflare Computer 把 Agent 沙箱月成本从 $36.83 降到 $7.53

The default way to sandbox AI agents is to keep a full Linux container alive for every agent. Cloudflare Computer proposes a split: the Workspace Durable Object (with a SQLite VFS) owns authoritative project state; ordinary reads, searches and edits run in a Worker isolate via workspace.fs and just-bash; real Linux operations like npm install and build start a container on demand, and a post-command pull synchronizes changes back. Using a small Vite site as the test case, the author shows code for switching backend between worker-shell and container, and warns that exitCode 0 alone is not durability — sync.status must be 'complete'. A cost model projects that dropping container duty cycle from 100% to 10% reduces monthly cost from ~$36.83 to ~$7.53 (79.6%), while node_modules is deliberately kept disposable. A strong read for engineers building coding agents, sandboxes, or durable workspaces.

x.com · 10 min · Agent Infrastructure · Cloudflare · Cost Optimization · Durable Objects · Sandboxing
06:00

Virtual filesystem and pluggable runtimes for AI agents

给 AI 智能体一台虚拟电脑：Durable Object 上的可插拔文件系统

Cloudflare Computer is a virtual filesystem built inside a Durable Object. The authoritative state lives in SQLite, and a single pluggable execution entry point, workspace.runtime.exec, dispatches work to one of three backends. The container backend projects SQLite state into a sandbox as a real FUSE mount, allowing full Linux userland binaries and network access. The isolate shell backend runs bash in a Dynamic Worker and reaches the authoritative Workspace over Workers RPC, avoiding a second store. The isolate JavaScript backend evaluates ECMAScript modules in a Dynamic Worker with structured I/O, durable relative imports, and Workspace-backed node:fs/promises. A Workspace can also be used standalone as a filesystem without a backend. The project is explicitly preview-only, not for production, but includes docs, runnable examples, and fs-bench benchmarks. Useful for engineers exploring agent infrastructure, sandboxed runtimes, and cloud-native file systems.

github.com · 5 min · Agent Infrastructure · Agents · Durable Objects · FUSE · Virtual Filesystem