pi-jev-context-curator

How it uses Jev

A pi extension that curates the context sent to the LLM before each call — using TypeSafe AI's Jev model to decide which context is actually needed.

Highlights

• Groups messages into units — an assistant tool-call message plus its tool results stay together as one atomic unit, so curation never orphans a tool result.
• Checks each unit against the judgment checkpoint : every unit Jev has already judged is recorded by content fingerprint, so past decisions are reused and the same data is never se…
• Sends only the new units (those after the checkpoint) to Jev's /v1/systemone endpoint. One primary yes/no ( noul ) question decides keep/remove, alongside two native choice questi…
• Units Jev rejects are omitted from the current model context and that decision is re-applied on subsequent context events (pi itself only lets extensions transform the per-call pa…
• Every newly removed unit is also written as a durable, session-scoped pi entry. It appears as a collapsed [jev removed] record and can be expanded to inspect the removed text. The…