BETAmodules.com is in beta — open to partnerships & joint ventures.Build with us
modules.com
⌘K

ai_stream

v0.1.0RubyGems· Ruby

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.

The verdict
Maintained. Niche but maintained, actively maintained.
Live from the RubyGems registry · derived rules, not AI
How it scores
MaintenanceHealthy
PopularityNiche
SecurityClean
LicensePermissive
DepsZero deps
Maintenance
Last published this month.
Popularity
69 downloads / week
Security
No known advisories for this version (OSV).
License
MIT
Dependencies
No runtime dependencies
Recent releases
  • 0.1.0this month
ai_stream — 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. (Ruby / RubyGems) · Modules