- Updated Nexus MCP Tool Inventory with new NEXUS references and improved tool descriptions.
- Added comprehensive README.md for Nexus MCP, detailing architecture, folder structure, and tool references.
- Introduced RESILIENCE.md to document the new enterprise system resilience features, including automatic retry logic and circuit breaker patterns.
- Created TEST_VALIDATION_REPORT.md summarizing test results and server capabilities post-rebuild.
- Established a canonical work item register (nexus-work-item-register.md) to track NEXUS-XXX work items and their statuses.
- Updated scripts to reflect changes in work item references from WIS to NEXUS.
- Add scripts/update_readme_status.py to generate a deterministic status block, enforce traffic-light shard tables, and validate/fix internal links
- Refactor nexus-mcp/README.md into a managed status layout with standardized WIS traceability and Discipline Drives Quality sections
- Aligns with session goals for operational readiness and disciplined documentation as Nexus-MCP scales
Ref: SESSION_SNAPSHOT_2026-04-13
- Implement 4 production-ready audit scan tools in src/shards/audit.py
- scan_status_reconciliation: detect terminated users still enabled in AD
- scan_job_title_drift: detect title mismatches between Workday and AD
- scan_department_mismatches: detect department/cost center drift
- scan_name_variance_mismatches: detect display name inconsistencies
- Add comprehensive integration test suite (tests/integration_test_audit_shard.py)
- Create demo client (test_client.py) and MCP protocol simulator (test_mcp_protocol.py)
- Add tool catalog generator (list_tools.py) for visibility across all 33 registered tools
- Fix Windows console encoding in src/main.py to support emoji in shard status output
- Add version management utility (scripts/bump_version.py) for release automation
- Update workday test imports to use new drift_detection module path
Completes session goal of establishing SOC 2-compliant cross-system drift detection
per SESSION_SNAPSHOT_2026-04-13.md. All audit tools validated against mock data
with expected mismatch scenarios (Bob Martinez, Carol Chen, David Kim cases).
Refs: WIS-014, WIS-015, WIS-016, WIS-017, WIS-018
