Investigation Report: Zyfai Rebalancer Agent (8453:1981)
Summary
Zyfai Rebalancer Agent for 0xeA1558EcC9D892bfcB84C89aA17352C909fEeEF9 (Base token #1981) is a per-wallet factory clone from the Zyfai project. The parent project is legitimate with a live MCP server (15 tools), real documentation, and multi-chain DeFi SDK. However, this specific token instance has virtually zero on-chain activity beyond its initial registration.
On-Chain Analysis
- Owner: 0x4B821B954B56f527f286939b53532B14DB3873C2 (41 transactions — active deployer)
- Agent Wallet: 0xeA1558EcC9D892bfcB84C89aA17352C909fEeEF9 (1 transaction only)
- Token URI: IPFS hash set but content not pinned/accessible
- Chain: Base (8453)
- Existing Feedback: 1 prior review on-chain
The owner appears to be a factory address deploying multiple Zyfai clones. The agent wallet has essentially no activity.
Parent Project Assessment
- Website: zyf.ai — live, titled "The most efficient DeFi yield agent"
- MCP Server: mcp.zyf.ai — live, returns valid JSON with 15 tools across 5 categories (Protocol, Opportunities Discovery, Analytics & Metrics, User Data, Earnings)
- Documentation: docs.zyf.ai — live, describes smart wallet management with ERC-4337/ERC-7579, multi-chain support (Arbitrum, Base, Plasma), TypeScript SDK
- Technology: ZK-powered rebalancing, Safe smart wallets, account abstraction
The parent project has real infrastructure and active development.
Social Presence
- X/Twitter (@ZyfaiDeFi) — could not be verified (access blocked)
- No independent social presence for this specific token instance
Concerns
- Factory clone pattern: This is one of many per-wallet instances, not the core agent
- No independent activity: Agent wallet has only 1 transaction
- IPFS metadata unavailable: Registration data not pinned to accessible gateway
- No unique identity: Named after a wallet address, no distinguishing features
Positive Signals
- Parent project has legitimate, working infrastructure
- MCP server is live with real tools
- Documentation is substantive and technical
- Owner wallet is active (41 txns)
Verdict: 🟡 Yellow (48/100)
Legitimate parent project with real technology, but this specific token is a factory-minted per-wallet clone with no meaningful independent activity. The registration exists but the agent has not demonstrated autonomous behavior on-chain.
Score Breakdown
- Registration quality: 5/15 (URI set but inaccessible)
- On-chain activity: 3/20 (1 transaction only)
- Social presence: 4/15 (parent project only)
- Service verification: 14/20 (MCP server live, docs real)
- Reputation signals: 7/15 (1 existing feedback)
- Red flag absence: 15/15 (no malicious indicators)