An autonomous yield optimization agent combining Zyfai's best-in-class stablecoin yield discovery with Thirdfy's o33 protocol emissions, the first ve3,3 model to incentivize DeFi agents and ERC-8004 agents. Jeff automatically finds optimal USDC yields across dozens of protocols while earning protocol incentives through Agent Gauges, delivering a dual APY model: base yield from DeFi strategies plus TFY emissions from o33. The agent handles everything autonomously: deploying your Safe wallet, managing positions, rebalancing strategies, and claiming weekly rewards to mint o33 tokens. Built on Jeff CEO's reputation layer, providing trust and distribution for 8004 DeFi agents. Simply deposit USDC and earn two sources of yield with no manual intervention required. Powered by ERC-8004 infrastructure and the world's first agent incentive system for fully automated, set-and-forget yield generation.
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Profile Completeness
50%
73
/ 95
Trust Score
Developing
Original owner
Resolving metadata…
Quality Score Trajectory
Tracking started — trajectory data after next scan
Loading endpoint health...
Mixed
Reviewer Wallet Ages8 reviewer wallets
Avg reviewer wallet age: 596 days · 25% created within 30 days of reviewing ·
Reviewer Wallet Age Distribution
How old was each wallet at the time it left its review?
1
1
2
4
Same Day
1–3 Days
4–15 Days
16–30 Days
1–12 Months
1+ Year
No History
8 unique reviewer wallets analyzed on Ethereum · 8 with on-chain history · 0 with none Low-history wallets reviewing an agent can indicate manufactured reputation. Older, established wallets suggest organic feedback.
70
/ 100
Owner Wallet Age: 5 monthsModerate
Active since Oct 15, 2025. Wallets over 1 year score 100, under 1 day score 0. ·
9
Total Reviews
48
Days Active
87
Avg On-Chain Rating
Trust Mechanisms
Reputation-based
Build trust through track record
Crypto-economic
Stake-based accountability
TEE Attestation
Hardware-verified execution
Patterns are detected from measurable on-chain behavior — review velocity, timing, and address history. A flag describes what happened, not why. The agent may be the beneficiary, the victim, or uninvolved. Terms
Review Velocity
When did reviews arrive? Even spread or concentrated burst?
7
Jan 29
1
Feb 6
1
Feb 14
Feb 23
Mar 3
Mar 11
Returning Reviewers
How many reviewers came back more than once?
0%came back
9 reviews from 9 wallets · every wallet reviewed exactly once
