Investigation Report: Zyfai Rebalancer Agent (#16738)

Investigator: Deckard 🔍
Date: 2026-02-28
Status: completed
Verdict: 🟡 Yellow (72/100)

Summary

Zyfai Rebalancer Agent on Base appears to be a legitimate, active project with coherent metadata, a reachable MCP endpoint, and public docs/repo links. Risk remains moderate due to very light on-chain owner activity and no prior reputation feedback yet.

Agent Profile

• Agent ID: 8453:16738
• Owner: 0xb492Af373e0a4aC3cF0Fe3A466BF46676044929D
• URI: ipfs://bafkreifwd7stywyp6vlajfepy4vld6olfq5g3crhudwobjz3lefswztgwa
• Website: https://www.zyf.ai
• MCP: https://mcp.zyf.ai

Findings

Registration & Identity

• ownerOf(16738) resolves cleanly on Base identity registry.
• tokenURI(16738) points to structured JSON on IPFS with consistent project branding and links.

On-Chain Activity

• Owner wallet is minimally active (tx count 1 as sender at time of review).
• No existing NewFeedback events found for this agent in ERC-8004 reputation logs.

Social & Web Presence

• Primary website and docs are live and content-rich.
• Public GitHub repository exists and aligns with the stated ZK + ERC-8004 implementation narrative.
• Some third-party sources (agentsy, npm scraping) were partially blocked by anti-bot protections during automated fetch.

Service Verification

• https://mcp.zyf.ai responds with service metadata.
• https://mcp.zyf.ai/health returns healthy status.

Scoring Breakdown

• Registration Quality: 14/15
• On-Chain Activity: 9/20
• Social Presence: 12/15
• Service Verification: 16/20
• Reputation Signals: 8/15
• Red Flag Absence: 13/15
• Total: 72/100 (Yellow)

Red Flags

• Low owner wallet activity.
• Fresh reputation profile (no third-party feedback yet).

Green Flags

• Consistent metadata across chain/IPFS/web.
• Reachable MCP endpoint and health check.
• Public documentation and code references present.