by fitchmultz · Agent Tool · ★ 250
Posthorse Fresh context. Same journey. (POST-horse) No-summary context rollover for Pi, on official Pi and on the fork. A post-horse was swapped in at relay stations so the courier and the message could continue on fresh legs. Posthorse does the same for a model: fresh context, same work, complete recoverable transcript. Pi owns the persisted boundary. Posthorse owns the policy: stable window guidance, one best-effort checkpoint reminder, , , durable , and window-aware . A rollover removes the old window from active model context while the JSONL transcript stays append-only and complete.
| Stars | 250 |
| Forks | 6 |
| Language | JavaScript |
| Category | Agent Tool |
| License | MIT |
| Quality Score | 44.75/100 |
| Open Issues | 2 |
| Last Updated | 2026-09-27 |
| Created | 2026-08-31 |
| Platforms | node |
| Est. Tokens | ~233k |
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pi-posthorse is Posthorse: fresh context, same journey. Native no-summary context windows for the fitchmultz/pi fork of the Pi coding agent, with rollover tools, durable notes, and history recovery.. It is categorized as a Agent Tool with 250 GitHub stars.
pi-posthorse is primarily written in JavaScript. It covers topics such as coding-agent, context-window, llm.
You can find installation instructions and usage details in the pi-posthorse GitHub repository at github.com/fitchmultz/pi-posthorse. The project has 250 stars and 6 forks, indicating an active community.
pi-posthorse is released under the MIT license, making it free to use and modify according to the license terms.