AI Briefing
KO

Running CI/CD for Millions of Repositories on a Platform — On Cloudflare

·2026.08.04 22:00

Key point

Cloudflare released a large-scale CI/CD SDK based on Artifacts and Workflows.

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Details

Cloudflare released a CI/CD configuration capable of storing, building, testing, and deploying code across millions of repositories. By combining Artifacts, a version-controlled code repository, with Cloudflare Workflows to create a CI SDK, the entire CI pipeline runs on Cloudflare.

The artifact push event in Artifacts can directly trigger a Workflow via a new events field in the Wrangler configuration. Installing @cloudflare/ci in a Workflow enables the following automated tasks:

  • Building code in isolated environments
  • Running linting and type checking
  • Caching dependencies between steps
  • Executing unit tests
  • Fixing errors and pushing commits via AI review agents
  • Conditional deployment upon successful builds

Platform operators can apply different CI tasks to their own code and customer code. If customers need to define their own CI, dynamic workflows allow running custom Workflows per repository, enabling platform-managed CI and custom CI to operate simultaneously within the same namespace.

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