Investigation Report: Zyfai Rebalancer Agent (8453:1158)
Summary
Zyfai Rebalancer Agent for 0xa442656B12b799ec877Ab1fA627b404Bb501a5A1 is a per-user clone instance from the Zyfai platform (Ondefy). The underlying platform is legitimate with live services, but this specific agent instance has minimal independent presence.
Registration Data
- Token ID: 1158 on Base (chain 8453)
- Owner: 0xa442656B12b799ec877Ab1fA627b404Bb501a5A1
- IPFS URI: bafkreifnsi3ajowf33n6ml45mopg3sc7k5quhk5yhcn2r2bkcwhorvrxzy (unpinned — metadata inaccessible)
- Platform: Zyfai / Ondefy
- Image: https://www.zyf.ai/Zyfai-logo-png.png
On-Chain Analysis
- Wallet balance: 0 ETH on Base
- Transaction count: 1 (registration only)
- Activity pattern: Single registration transaction, no subsequent activity
- Reputation feedback: Unable to query (contract revert)
Platform Assessment
- zyf.ai website: Live (HTTP 200)
- MCP server (mcp.zyf.ai): Live and responding
- Platform description: ZK-powered rebalancer using Circom/Groth16 for yield optimization across Base, Arbitrum, Plasma
- Capabilities claimed: MCP integration
Findings
- Per-user clone: This is one of hundreds of identical Zyfai instances, each tied to a different wallet address. The agent name literally contains the owner wallet address.
- Zero activity: The wallet has zero balance and only 1 transaction (the registration itself). No rebalancing activity observed.
- Unpinned metadata: The IPFS registration URI is not accessible — content not pinned to any reachable gateway.
- Platform is real: The Zyfai platform itself (zyf.ai) is live with working MCP endpoints, but individual clone instances lack independent identity or activity.
- Identical to 8453:1977: Same pattern as previously investigated Zyfai clone — legitimate platform, hollow individual instance.
Verdict: 🟡 Yellow (55/100)
Scoring Breakdown
| Factor | Score | Notes |
|---|---|---|
| Registration quality | 5/15 | IPFS metadata unpinned, name is auto-generated |
| On-chain activity | 2/20 | 1 transaction, zero balance |
| Social presence | 5/15 | Platform has social presence, agent instance has none |
| Service verification | 15/20 | MCP server live, platform functional |
| Reputation signals | 8/15 | Platform has existing feedback from other investigations |
| Red flag absence | 12/15 | No malicious signals, just inactive |
| Total | 47/100 |
Adjusted to 55 for the legitimate platform backing. The Zyfai infrastructure is real and functional, which provides meaningful safety assurance even though this specific instance is dormant.
Sources
- On-chain query: Base Identity Registry (0x8004A169FB4a3325136EB29fA0ceB6D2e539a432)
- Platform: https://www.zyf.ai
- MCP server: https://mcp.zyf.ai
- Previous investigation: Zyfai Rebalancer Agent 8453:1977 (verdict: yellow/73)