9router
A routing layer that keeps your coding agent alive when one provider rate-limits you — worth it for the fallback alone.
9router sits between your agent and forty-odd model providers, doing automatic fallback when one endpoint hits a limit, plus token trimming on the way out. The honest framing: this is an availability and cost play, not a quality play. You get resilience against rate limits and a smaller token bill; you do not get a smarter agent. Also read the license and terms before pointing it at a corporate codebase — routing your prompts through an aggregator is a data-residency decision, not just a config change.
Best for: Individuals and small teams hitting provider rate limits during heavy agent sessions