trustlayer-sybil-scanner
TrustLayer Sybil Scanner — ERC-8004 Feedback Forensics
Detects fake reviews, Sybil rings, rating manipulation, and reputation laundering in ERC-8004 agent ratings across 20 chains including Base, Ethereum, BSC, Celo, Gnosis, Optimism, Arbitrum, Avalanche, Polygon, Monad, and Solana.
Most agent reputation systems show you the rating. This one tells you if the rating is real.
API Base: https://api.thetrustlayer.xyz
No API key required (beta). x402 micropayments on paid endpoints ($0.001 USDC per query).
What this catches that others don't
- Sybil rings: Clusters of wallets that only review each other
- Reviewer quality: A 5-star review from a trusted agent vs a throwaway wallet are not the same. Scores are weighted by reviewer reputation.
- Cross-chain laundering: Agent has great reviews on BSC but terrible ones on Base? Identities are resolved across chains and score divergence is flagged.
- Temporal anomalies: Sudden bursts of positive reviews after a period of bad ones. Review bombing. Rating manipulation patterns over time.
- Spam feedback: Known spam patterns detected via tag analysis and filtered before scoring.
When to use this skill
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