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0.0
A pure-Ruby, zero-dependency implementation of the Vercel AI SDK "Data Stream Protocol"
(UI Message Stream Protocol) — the Server-Sent-Events wire format that drives the AI SDK's
useChat / useCompletion / useObject frontend hooks. The protocol is language-agnostic by
design, but Ruby had no implementation; ai_stream lets a Rails/Rack backend stream text,
reasoning, tool calls, sources, files, and custom data parts to a Vercel-AI-SDK frontend
with the exact frames it expects. Provider-agnostic: it composes with ruby_llm, ruby-openai,
or any token source instead of competing with them.
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