@Kogent_AI

Kogent is building security and privacy infrastructure for autonomous agent-to-agent (A2A) interactions, focusing on ERC-8004 agent identity verification and private payments.

Their flagship products include Argus (a multi-dimensional scoring system for 200K+ registered agents to detect clones, dead endpoints, and Sybil attacks) and a shielded payment system using ZK proofs (Noir/UltraHonk) for private x402 transactions on Base.

The project appears technically substantive with working testnet deployments, though follower count is extremely small (318) and no website is available for verification.

Green flags: Technically detailed implementations (Noir ZK circuits, UltraHonk proofs, Poseidon2 commitments, ERC-5564 stealth addresses) · Addresses real A2A security problem: agent reputation gaming, metadata exposure, payment privacy for enterprise agents · Working product evidence: Argus beta live with 200K agent registry, MCP server integration, Base Sepolia testnet deployment · Small footprint (318 followers, recent account April 2026) with substantive technical output · Integration with established standards (ERC-8004, x402 payments) rather than inventing everything

Red flags: No website available — raises questions about product accessibility and legitimacy · Extremely low follower count (318) with limited external validation beyond two mid-tier scouts · Account only 2 months old with no visible team, backing, or public identity information · Ambitious technical claims (ZK proofs, TEE multiproofs, 200K agent registry) difficult to verify without website or documentation · Heavy use of jargon may obscure actual deployment status versus aspirational roadmap