Registry Broker
by Community
Universal index and routing layer for AI agents. Aggregates agent metadata from multiple registries (NANDA, MCP, Virtuals, OpenRouter, A2A, X402 Bazaar) across web2 and web3, norma
OSS
Registry Broker
Added 1 June 2026
Overview
Registry Broker is a community-built universal index and routing layer for AI agents. It aggregates agent metadata from multiple registries including NANDA, MCP, Virtuals, OpenRouter, A2A, and X402 Bazaar across web2 and web3 platforms. The tool provides a unified interface for discovering and connecting to these agents.
Best for
Best for
Developers building multi-agent systems that require cross-registry agent discovery and routing
Use cases
- Discover agents across multiple registries from a single endpoint
- Route requests to the appropriate agent based on metadata
- Normalize agent metadata from disparate web2 and web3 sources
Notes
Registry Broker is a community-built universal index and routing layer for AI agents. It aggregates agent metadata from multiple registries including NANDA, MCP, Virtuals, OpenRouter, A2A, and X402 Bazaar across web2 and web3 platforms. The tool provides a unified interface for discovering and connecting to these agents.
Use cases
- Discover agents across multiple registries from a single endpoint
- Route requests to the appropriate agent based on metadata
- Normalize agent metadata from disparate web2 and web3 sources
Pros
- Open source community project with transparent development on GitHub
- Aggregates metadata from a wide range of agent registries in one place
- Reduces integration complexity when working with multiple agent ecosystems
Cons
- Community-maintained, so updates and support may be inconsistent
- Dependent on uptime and compatibility of each external registry
- Limited documentation and enterprise-grade guarantees
Indexed from awesome-llmops and enriched against its public facts.
Pros
- Open source community project with transparent development on GitHub
- Aggregates metadata from a wide range of agent registries in one place
- Reduces integration complexity when working with multiple agent ecosystems
Cons
- Community-maintained, so updates and support may be inconsistent
- Dependent on uptime and compatibility of each external registry
- Limited documentation and enterprise-grade guarantees
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