# Phase 8: Loop Closure — Proof Report

Generated: 2026-03-06T23:02:47.856Z
Result: 5/5 passed

## Requirements

- [x] **LOOP-01**: feedback-to-rules.js: analyze() produces recurringIssues + toRules() emits NEVER bullets
- [x] **LOOP-02**: plan-gate.js: validatePlan() rejects structurally invalid PRD, passes valid one
- [x] **LOOP-03**: feedback-inbox-read.js: getNewEntries reads in cursor order, no re-reads on next call
- [x] **LOOP-04**: feedback-to-memory.js: convertFeedbackToMemory() emits valid MCP memory format on round-trip
- [x] **LOOP-05**: test:loop-closure (node --test tests/loop-closure.test.js) passes with 0 failures

## Evidence

- `scripts/feedback-to-rules.js` — Feedback pattern analysis + CLAUDE.md-compatible rule generation
- `scripts/plan-gate.js` — PRD structural validation gate (questions, contracts, checklist, status)
- `scripts/feedback-inbox-read.js` — Cursor-based inbox reader with no re-read guarantee
- `scripts/feedback-to-memory.js` — Stdin JSON → MCP memory format bridge with schema validation
- `tests/loop-closure.test.js` — 44 node:test cases covering all LOOP requirements
