New MetricTooltip component — a small ⓘ icon showing an executive-
friendly explanation panel on hover (CSS, no JS, instant).
DashboardPage: tooltips on all 6 coverage summary cards (Total
Techniques, Validated, Partial, In Progress, Not Covered, Not
Evaluated), Coverage Evolution chart, Test Pipeline funnel,
Team Activity and Validation Rate section headers.
ExecutiveDashboardPage: tooltips on all 4 sub-scores (Coverage,
Detection, Critical, Response), Score Trend, Top Threat Actors,
4 KPIs (MTTD, MTTR, Detection Efficacy, Validation Throughput),
Coverage by Tactic, Critical Gaps table, and all 6 team metrics
(Red/Blue Tests Done, Avg Time, Rejection).
Each tooltip explains what the metric measures, what a good/bad
value looks like, and what action to take — written for non-
technical executives.
Previously: alphabetical order (first 5 actors from list_actors query).
Now: ranked by uncovered technique count = technique_count × (1 - coverage_pct/100).
Tiebreak: higher technique_count first (broader attack surface).
Fetches 100 actors, sorts client-side, shows top 5 with:
- Rank badge (1-5) colored red/orange/yellow/gray
- 'N uncovered / M techniques' subtitle instead of target sectors
- Coverage bar + percentage
This ensures the actors with the largest coverage gap appear first.
- Auto-trigger POST /risk/compute on first load if no profiles exist
- Add "Refresh scores" button next to Critical Gaps header (spins while computing)
- Add computeRiskScores() to frontend/src/api/risk.ts
- After compute, invalidate risk-profiles query so table updates immediately
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Create frontend/src/api/risk.ts with getRiskProfiles() API function
- Executive Dashboard fetches risk profiles and builds a techniqueId→profile map
- Critical Gaps sorted by risk_score DESC (highest risk shown first)
- Ties resolved: not_covered before not_evaluated; unscored techniques last
- Table now shows Risk Score (0-100, color-coded) and Risk Level badge per row
- Column renamed to "Critical Gaps — Top 10 by Risk Priority"
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
