# Task ID: 161

**Title:** Deferred: Per-agent memory and coverage ledger placeholder

**Status:** pending

**Dependencies:** 147, 150

**Priority:** low

**Description:** Placeholder task for agent memory and commit-pinned coverage ledger - blocked on design questions

**Details:**

DEFERRED - DO NOT IMPLEMENT YET

Concepts:
- Global per-agent memory plus per-project knowledge
- Commit-pinned coverage ledger enabling delta-verification
- Non-negotiable: invalidation when covered region changes (or ledger becomes false confidence)
- Trust boundary: ledger is platform-verified machine fact; agent prose notes are opinion, never the gate

Expand this task when prerequisite infrastructure exists.

**Test Strategy:**

N/A - placeholder only