RelayFreeLLM – Free AI Gateway with Auto-Failover (Update))
Eliminates 429 errors by rotating across eight free providers automatically.

Budget control with auto-kill saves money when agents go rogue on long runs.
Developers running multiple concurrent Claude Code sessions
tmuxinator · tmuxp · Foreman
Eliminates 429 errors by rotating across eight free providers automatically.
Just a Substack essay about LLMs, not a tool or code project.
Visually impressive, but the agent still needs manual intervention to generate good visuals.
TDD enforcement and context preservation for Claude Code workflows, but hooks-on-every-edit pattern is established.
Auto-titles from Haiku in ~10ms so parallel Claude sessions stay visually distinct.
The post ties classic MacCready speed-to-fly theory to an RL framing and carefully walks through sink-vs-speed modeling instead of handwaving the physics. It's a thoughtful niche read, but the landing page is just an article — no simulator, no training curves, no agent demo or downloadable artifacts — so it's hard to judge any technical execution beyond the math.