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Integration · Pi · T1

Pi as a T1 Discover Agent | Reinstate

Pi is T1: a read-only local index. Reinstate does not launch Pi as a native resume target, does not use it as a handoff source or destination, and does not sync Pi sessions.

Last verified
Current release
v0.6.0
Release status
v0.6.0 stable · native Windows x64 tagged-artifact acceptance PASS (215/215 required rows, docs/testing/results/2026-09-09-windows-v060rc8.md) under the single-platform waiver (ADR 0005) · Apple Silicon macOS acceptance deferred to #403 · supersedes v0.5.1

Pi support at a glance

Tier
T1 Discover
Storage family
F1 home tree
Native resume (T3)
Not supported
Encrypted sync (T5)
Not supported

T1 means rein sessions --agent pi, search, and inspect work against local Pi sessions. Resume and fork stay refused.

What T1 includes

  • Read-only discovery, search, and inspect of local Pi sessions.
  • Fail-closed behavior on an unrecognized JSONL first-record shape.
  • Fail-closed version pin 0.73.1 (identity, not a resume claim).

What T1 excludes

  • No rein resume / rein fork of a Pi session.
  • No structured handoff from or to Pi.
  • No rein push / rein pull of Pi sessions.
  • No write into Pi’s session store.

Native resume is same-vendor, and Pi is not a T3 agent.

Evidence

Dual-platform probes live under docs/testing/results/agent-probes. Fixtures live under testdata/sessionindex/pi. There is no T3 device report. See thePi storage pageand the tier matrix.