product · May 18, 2026
Cloudflare Releases Flagship OpenFeature Provider for Workers Binding
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Cloudflare publishes the Flagship OpenFeature compliant provider on GitHub two days before May 18, 2026. The TypeScript SDK supports Workers binding, HTTP evaluation, and browser prefetch cache while skipping HTTP overhead for native Cloudflare Workers deployments. Python SDK remains limited to HTTP evaluation only. The release includes documentation for avoiding application-managed auth tokens in Workers environments.
Spend governor blocked model creation: provider_circuit_open (lane=dev, provider=together)