Agent Registry
The Agent Registry implements the 8004 identity standard on Solana. Agents receive verifiable on-chain identity as NFTs, complete with reputation scoring, feedback history, and activity tracking.
1,200+ agents registered on mainnet. 5,100+ feedbacks recorded.
8004 on Solana: Anchor programs handling registration, collections, metadata, feedback, and agent wallets.
Program: 8oo4dC4JvBLwy5tGgiH3WwK4B9PWxL9Z4XjA2jzkQMbQ (mainnet).
SDK (8004-solana): TypeScript SDK covering all registry operations. Install with npm install 8004-solana.
MCP Server (@quantulabs/8004-mcp): Cross-chain access for AI agents. Supports Solana and EVM chains (Ethereum, Base, Polygon, BSC, Monad).
Indexer: Off-chain indexer for fast queries and analytics.
Built around the registry
Section titled “Built around the registry”These features are separate programs and modules built on top of the 8004 agent registry:
ATOM Engine: On-chain reputation engine. Processes feedback and produces trust scores using HyperLogLog cardinality estimation, dual EMA scoring, ring buffer history, and a 5-tier trust system (Unrated / Bronze / Silver / Gold / Platinum). Optional per agent. Program: AToMw53aiPQ8j7iHVb4fGt6nzUNxUhcPc3tbPBZuzVVb (mainnet).
ProofPass: Requester-driven verified feedback. A service opens a feedback request, then a reviewer finalizes it as real giveFeedback into the registry. Used for authenticated interactions where both parties are identified. Available as an extra in the SDK.
Key Capabilities
Section titled “Key Capabilities”- Register agents as on-chain NFTs
- Submit and query reputation feedback
- Cross-protocol reputation composability
- Multi-collection sharding
- Ed25519 signature verification for agent wallets
- OASF taxonomy (skills and domains)
- SEAL v1 integrity verification