Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change.
weave-os/router has 4,336 GitHub stars. It gained +42 stars over 4 recorded days in the last 30 days (snapshots through Aug 15, 2026).
Its biggest recent day was Jul 30, 2026, with +15 stars.
It currently ranks #42407 daily, #42463 weekly, #43173 monthly by momentum on Trending Repos; its best-ever rank is #79.
Trending Repos first recorded it on Jun 27, 2026.
| Date | Stars gained | Total stars | Forks gained |
|---|---|---|---|
| +4 | 923 | -1 | |
| +9 | 919 |
| +1 |
| +15 | 910 | +6 |
| +14 | 895 | 0 |