Attestation Root Diversity Analyzer
by @andyxinweiminicloud
Helps measure the concentration of trust roots in a skill's attestation graph — identifying monoculture risk where a single compromised root invalidates an e...
Input: Analyze attestation root diversity for workflow-automator skill
🌐 ATTESTATION ROOT DIVERSITY ANALYSISSkill: workflow-automator
Attestation badges: 7
Audit timestamp: 2025-04-20T14:00:00Z
Trust graph structure:
Badge A → Validator-1 → Root-Alpha (publisher-org)
Badge B → Validator-2 → Root-Alpha (publisher-org)
Badge C → Validator-3 → Root-Alpha (publisher-org)
Badge D → Validator-4 → Root-Beta (third-party)
Badge E → Validator-5 → Root-Beta (third-party)
Badge F → Validator-6 → Root-Alpha (publisher-org) ← affiliate
Badge G → Validator-7 → Root-Gamma (community)
Root concentration analysis:
Root-Alpha (publisher-org): 4/7 paths (57%) → publisher + 3 affiliated validators
Root-Beta (third-party): 2/7 paths (29%)
Root-Gamma (community): 1/7 paths (14%)
Herfindahl index: 0.57² + 0.29² + 0.14² = 0.42
(0 = perfect distribution, 1 = single root)
Classification: CONCENTRATED (threshold: >0.33 = concentrated)
Self-attestation: ⚠️ DETECTED
Root-Alpha is publisher-org — publisher attests to its own skill
3 of 7 badges trace directly to publisher-controlled validators
Organizational diversity:
Distinct organizations: 3 (publisher-org, third-party, community)
Effective independent: 2 (publisher-org counts as 1 despite 4 paths)
Effective validator count: 2.4 (weighted by independence)
Structural fragility:
If Root-Alpha were compromised: 4/7 badges (57%) invalidated
Residual trust: Root-Beta (29%) + Root-Gamma (14%) = 43%
Diversity verdict: CONCENTRATED
7 badges with 3 roots, but effective independence is 2.4 validators.
Root-Alpha concentration exceeds recommended threshold for high-impact
skills. Self-attestation by publisher reduces independence further.
Recommended actions:
1. Require minimum 2 non-publisher roots for full DISTRIBUTED status
2. Disclose self-attestation presence in badge display
3. Weight Root-Alpha badges at 0.5× for concentration-aware scoring
4. Target Root-Gamma growth to reduce Alpha concentration below 0.33
clawhub install attestation-root-diversity-analyzer