# Todo & Progress Tracking

**Last Updated:** 2025-11-10T06:55:01.358Z

## In Progress

### Tier 2: Task Ledger Implementation

- **Priority:** Medium
- **Assignee:** build agent
- **Started:** 2025-11-10
- **Status:** Starting now
- **Progress:** Tier 1 complete (memory system validated), moving to Tier 2
- **Blockers:** None

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## Pending

### Tier 3: Re-planning Triggers

- **Priority:** Low
- **Dependencies:** Tier 2 complete (progress tracking must work first)
- **Estimate:** 2-3 hours
- **Notes:** Implement stalled progress detection and re-planning workflow

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## Completed

### Tier 1: Persistent Memory System - DONE

- **Completed:** 2025-11-10
- **Outcome:** 
  - Memory infrastructure created (5 template files + README)
  - memory-read and memory-update tools implemented and validated
  - 11/19 agents updated with memory integration workflows
  - Live testing confirms both replace and append modes work
- **Learnings:** 
  - Tool naming must use hyphens not underscores
  - Infrastructure tests don't catch live invocation issues
  - Cross-session persistence and concurrent writes still need validation

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## Backlog

- [ ] Update remaining 8 agents with memory integration
- [ ] Test cross-session memory persistence
- [ ] Test concurrent memory writes (multiple agents)
- [ ] Add memory file rotation/archival strategy