The per-entry 32 KB cap let a many-file batch (apply_patch / hashline touching N files) accumulate unbounded snapshot bytes because each `perFileResults` entry was checked independently. 100 files × 30 KB each kept everything (~3 MB) even though the whole array still serializes into one session JSONL line. `capPerFileSnapshots` walks entries left-to-right with one shared `MAX_EDIT_SNAPSHOT_TEXT_CHARS` budget. Each per-entry payload is still capped individually by `pruneSnapshot`; if an entry's surviving bytes would push the running aggregate past the cap, the entry is stripped and stamped with `snapshotsPruned: true`. Early entries keep their ACP diff visualization; later entries in a large batch degrade to text-only exactly like over-sized single edits. Regression test exercises five equal-size entries that each fit the per-entry budget but bust it cumulatively, asserting only the first two keep snapshots and the trailing three carry the pruned marker.
@oh-my-pi/pi-coding-agent
Core implementation package for the omp coding agent in the oh-my-pi monorepo.
For installation, setup, provider configuration, model roles, slash commands, and full CLI reference, see:
Package-specific references:
Memory backends
The agent supports three mutually-exclusive memory backends, selected via the memory.backend setting (Settings → Memory tab, or ~/.omp/config.yml):
off(default) — no memory subsystem runs.local— existing rollout-summarisation pipeline; writesmemory_summary.mdand consolidated artifacts under the agent dir.hindsight— talks to a Hindsight server (Cloud or self-hosted Docker), retains transcripts every Nth user turn, recalls memories on the first turn of a session, and exposesretain,recall, andreflect.
Hindsight quickstart
- Run a Hindsight server (Cloud or
docker run -p 8888:8888 ghcr.io/vectorize-io/hindsight:latest). - Set
memory.backend = "hindsight"andhindsight.apiUrl = "http://localhost:8888"(or your Cloud URL). - Optional environment overrides (env wins over settings):
HINDSIGHT_API_URL,HINDSIGHT_API_TOKEN— connectionHINDSIGHT_BANK_ID,HINDSIGHT_DYNAMIC_BANK_ID,HINDSIGHT_AGENT_NAME— bank addressingHINDSIGHT_AUTO_RECALL,HINDSIGHT_AUTO_RETAIN,HINDSIGHT_RETAIN_MODE— lifecycleHINDSIGHT_RECALL_BUDGET,HINDSIGHT_RECALL_MAX_TOKENS— recall sizingHINDSIGHT_BANK_MISSION,HINDSIGHT_DEBUG
Switching backends mid-session is honoured on the next system-prompt rebuild and the next /memory slash command. Existing users with memories.enabled = true|false are migrated to memory.backend = "local"|"off" exactly once on first launch.