# Phase 165 Summary

Status: implemented in working tree

## Goal

Run one real topic through the current AITP user-facing flow, capture the
honest bounded outcome, and route every discovered problem into explicit
post-E2E engineering work instead of leaving the findings implicit in chat.

## What Landed

- one durable E2E runbook and issue-capture surface under:
  - `.planning/phases/165-real-topic-l0-to-l2-e2e-validation/165-E2E-RUNBOOK.md`
  - `.planning/phases/165-real-topic-l0-to-l2-e2e-validation/165-ISSUE-CAPTURE-PROTOCOL.md`
- one real-topic postmortem and evidence bundle for the Jones route under:
  - `.planning/phases/165-real-topic-l0-to-l2-e2e-validation/evidence/jones-von-neumann-algebras/POSTMORTEM.md`
  - `.planning/phases/165-real-topic-l0-to-l2-e2e-validation/evidence/jones-von-neumann-algebras/COMMANDS.md`
- one explicit issue ledger mapping the discovered problems to follow-up GSD
  destinations under:
  - `.planning/phases/165-real-topic-l0-to-l2-e2e-validation/165-ISSUE-LEDGER.md`
- immediate post-E2E closure for the first `L2` proof-engineering gap:
  - `research/knowledge-hub/schemas/proof-fragment.schema.json`
  - `research/knowledge-hub/knowledge_hub/proof_engineering_bootstrap.py`
  - `research/knowledge-hub/runtime/scripts/bootstrap_jones_proof_engineering_memory.py`
  - `research/knowledge-hub/canonical/proof-fragments/proof_fragment--jones-codrestrict-comp-subtype-construction-recipe.json`
  - `research/knowledge-hub/feedback/topics/jones-von-neumann-algebras/runs/2026-04-12-jones-proof-engineering-bootstrap/strategy_memory.jsonl`

## Outcome

Phase `165` is complete as an issue-discovery and routing slice.

- the real-topic Jones run reached a bounded theorem-validation outcome, but it
  exposed that proof-engineering discoveries were not yet durably captured
- the phase now leaves a durable issue map instead of a chat-only conclusion
- the first urgent follow-up slice is no longer only planned: `proof_fragment`
  now has a schema, one canonical seed instance, and a repeatable bootstrap
  handler for Jones strategy memory
- the remaining routed post-E2E work is still open, especially:
  - `165.2` for mode-envelope enforcement plus the `L1 -> L2` literature
    fast path
  - `165.5` for `L0 -> L1` progressive reading and concept-graph integration
