A runtime substrate that turns an agent's execution into a reversible, Git-like trace, so meta-agents can observe, fork, replay, and revert any run. Couples agent and environments in a copy-on-write fork ~5x faster than docker commit, with ~95% KV-cache reuse on replay. Framework built for meta-agents to supervise, optimize, and train other agents
shepherd-agents/shepherd has 2,410 GitHub stars. It gained +3 stars over 1 recorded day in the last 7 days and +573 over 9 recorded days in the last 30 days (snapshots through Sep 4, 2026).
Its biggest recent day was Aug 10, 2026, with +280 stars.
It currently ranks #44960 daily, #44968 weekly, #45563 monthly by momentum on Trending Repos; its best-ever rank is #32.
Trending Repos first recorded it on Jul 6, 2026.
| Date | Stars gained | Total stars | Forks gained |
|---|---|---|---|
| +3 | 2,395 | 0 | |
| +6 | 2,316 | +3 | |
| +4 | 2,310 | +1 | |
| +12 | 2,306 | +1 | |
| +11 | 2,294 | 0 | |
| +130 | 2,243 | +9 | |
| +280 | 2,113 | +32 | |
| +113 | 1,833 | +15 | |
| +14 | 1,633 | +1 |