Memory Banks
Project Bank and User Bank boundaries, scope isolation, and default bank policy. Read
Concepts
Concept pages explain how Pi Hindsight uses Hindsight. They should describe stable mental models, not step-by-step procedures or generated schemas.
Project identity
Stable project: tags (pin / git remote / basename) and the legacy dual-tag window.
Read
Retain, Recall, Reflect
The three Hindsight operations and how Pi Hindsight routes them. Read
Document IDs
Stable live-session IDs, append mode, replace mode, and import idempotency. Read
Queue durability
Queue-first retain, retry, malformed-line quarantine, and dead-letter behavior. Read
Session modes
Normal, read-only, ignored, next-turn opt-out, and setup profiles. Read
Historical Import
Import manifests, checkpoints, deterministic document IDs, and safe previews. Read
Supporting background
Section titled “Supporting background”- Memory behavior explains the automatic one-turn lifecycle.
- Hindsight core functions links Pi behavior back to Hindsight primitives.
- Starter mental model suggestions explains seed material for mental models managed in the Hindsight web UI.
- Coding memory evaluation ties defaults to AMB, sde-bench, and Hindsight perf-monitor learnings.
- Mission and mental-model quality tells agents when to propose mission/MM create, update, or refresh.