# BRIEFING — 2026-10-01T02:19:15Z

## Mission
Audit and verify roadmap and planning documentation (`ROADMAP_2026_2027.md` and `NEXT_VERSION_DEVELOPMENT_PLAN.md`) against acceptance criteria 4 and 5.

## 🔒 My Identity
- Archetype: explorer
- Roles: [investigation, synthesis, verification]
- Working directory: c:\Projects\FreeExile\.agents\teamwork\explorer_orch7_3
- Original parent: d9c449d5-0493-487f-993e-5eb085ae9740
- Milestone: milestone-roadmap-verification

## 🔒 Key Constraints
- Read-only investigation — do NOT implement source code
- Strictly audit against criteria 4 and 5
- Verify line counts (Soft Cap <= 400 lines, Hard Cap <= 600 lines)
- Check clickable links format `file:///c:/Projects/FreeExile/...`
- Check valid YAML frontmatter, valid Mermaid diagrams, Diátaxis compliance

## Current Parent
- Conversation ID: d9c449d5-0493-487f-993e-5eb085ae9740
- Updated: 2026-10-01T02:17:18Z

## Investigation State
- **Explored paths**:
  - `c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md` (section `## 2026-10-01T00:46:52Z`)
  - `docs/roadmap/ROADMAP_2026_2027.md`
  - `docs/roadmap/NEXT_VERSION_DEVELOPMENT_PLAN.md`
  - `tools/lint/check_documentation_system.py`
  - `tools/lint/check_code_and_doc_hygiene.py`
  - Test suites: `test_agent_decision_core.py`, `test_agent_orb_service.py`, `test_llm_provider_client.py`, `test_zone_monster_spawning_rules.py`
- **Key findings**:
  - Both roadmap files are 100% compliant with YAML frontmatter schemas.
  - Mermaid diagrams (`flowchart TD`, `sequenceDiagram`, `flowchart LR`) are present and syntactically valid.
  - High-density tables and technical specifications are present and grounded in code.
  - Diátaxis compliance verified: `ROADMAP_2026_2027.md` is `explanation`, `NEXT_VERSION_DEVELOPMENT_PLAN.md` is `how-to`.
  - Line count constraints strictly met: `ROADMAP_2026_2027.md` has 142 lines (<= 400), `NEXT_VERSION_DEVELOPMENT_PLAN.md` has 175 lines (<= 400).
  - 100% of internal links (23 total across both files) use `file:///c:/Projects/FreeExile/...` and all link targets exist on disk.
  - Documentation linter and code hygiene linter pass with 0 errors.
- **Unexplored areas**: None. Verification complete.

## Key Decisions Made
- Executed programmatic link verification and line count calculation.
- Verified test command invocations listed in the technical specifications.

## Artifact Index
- `c:\Projects\FreeExile\.agents\teamwork\explorer_orch7_3\handoff.md` — Final handoff report