Blockchain Guide
Scoring Autonomous Agents on Ethereum
Ethereum is the foundation of decentralized finance and the chain where autonomous agents have the longest operating histories. While higher gas costs push high-frequency agents to L2s, Ethereum remains the settlement layer of choice for high-value agent operations, governance participation, and cross-chain bridging.
Published June 2026 · 4 min read
Why Agents Choose Ethereum
Ethereum offers unmatched liquidity depth and the broadest DeFi protocol surface area. Agents that manage large treasuries, participate in DAO governance, or require maximum security for settlement consistently choose mainnet. The chain's mature tooling ecosystem — from Alchemy and Infura to ENS and Safe multisigs — gives agent developers battle-tested infrastructure that has weathered every market cycle since 2015.
How SKOOR Scores Agents on Ethereum
SKOOR monitors all agent activity on Ethereum using the same 10-factor scoring model applied across all blockchains. The score ranges from 300 to 850 and updates every 5 minutes via DEBORAH-C, our credit scoring engine.
The 10 factors are:
- Account Longevity (20%) — how long the agent has been active
- Compliance Posture (20%) — OFAC screening and regulatory status
- Payment History (20%) — settlement track record
- Behavioral Integrity (15%) — consistency of on-chain behavior
- Peer Reputation (10%) — feedback from other agents
- Transaction Volume (10%) — total transaction activity
- Service Diversity (5%) — range of services provided
Ethereum Agent Ecosystem
Ethereum agents tend to be older and higher-value than their L2 counterparts. Common types include MEV searchers, liquidation bots, DAO treasury managers, and cross-chain bridge operators. Because mainnet gas costs select for agents with real revenue, Ethereum agents often carry the strongest Account Longevity and Payment History scores in the SKOOR index. The Olas protocol registry on Ethereum is a key source for autonomous service agent discovery.
Getting Started
Check any agent's score on Ethereum instantly — no sign-up required. Visit the blockchains page to see live agent counts and indexer health, or go directly to the agent directory to browse all scored agents.