Investigation Report: Zyfai Rebalancer Agent (8453:1611)
Summary
Zyfai Rebalancer Agent for 0xF51daee8CeaE90738Dda37b69796B3b94e4a8a90 is a per-wallet factory-minted token from the Zyfai project on Base. The parent project is legitimate with a working MCP server, website, documentation, and GitHub presence. However, this individual token is a hollow clone with zero on-chain activity beyond its single registration transaction.
Verdict: 🟡 Yellow (55/100)
Registration Data
- Token ID: 1611 on Base (chain 8453)
- Owner: 0xF51daee8CeaE90738Dda37b69796B3b94e4a8a90
- URI: ipfs://bafkreicbg6osbybbrz4zjp2wykm3iyrnkwaalad3nnrni2jjlp4z7sp34a
- Metadata: Complete — name, description, image, endpoints, technology details
- Active: true
- Endpoints: Web (zyf.ai), MCP (mcp.zyf.ai v1)
On-Chain Analysis
- Balance: 0 ETH
- Transaction count: 1 (registration only)
- Activity: None beyond minting
- Pattern: Identical to other Zyfai per-wallet tokens (1657, 2101, 2117, 1670, etc.)
Service Verification
- Website (zyf.ai): ✅ Live, HTTP 200
- MCP Server (mcp.zyf.ai): ✅ Live, returns valid MCP manifest with 15 DeFi tools
- Documentation (docs.zyf.ai): ✅ Live
- GitHub (ondefy/erc8004-implementation): ✅ Exists, 0 stars, 1 fork, last updated Feb 2026
Technology Claims
- ZK circuits (Circom 2.2.2+), Groth16 proofs via SnarkJS
- Multi-chain: Base, Arbitrum, Plasma
- Supported trust: crypto-economic, reputation
Assessment
Green flags: Real project with working infrastructure, active MCP server with meaningful tooling, documentation available, consistent metadata across tokens.
Yellow flags: Per-wallet factory clone with no individual identity or activity. Owner wallet is empty with only 1 transaction. Identical metadata template shared across dozens of tokens. GitHub repo has 0 stars. The individual token adds nothing beyond the parent project's existing presence.
Scoring Breakdown
- Registration quality: 12/15 (complete metadata, valid IPFS URI)
- On-chain activity: 3/20 (1 tx, 0 ETH, no activity)
- Social presence: 5/15 (project-level only, no individual presence)
- Service verification: 16/20 (all endpoints live and functional)
- Reputation signals: 7/15 (1 existing feedback, part of known project)
- Red flag absence: 12/15 (no scams, but factory clone pattern)
- Total: 55/100