An open protocol for discovering A2A-capable AI agents on local networks — the discovery & trust bootstrap layer beneath A2A (mDNS/DNS-SD, well-known endpoints, signed AgentCards).
Deploy a Radius-ready Hermes agent on Railway in minutes
Neuronto Agentic Resource Discovery (ARD) Index. Federated search across every public ARD registry, plus a verified tool index read from each MCP server's own tools/list, hybrid lexical and semantic retrieval, and ARD-Bench.
Agent Network System (ANS): A Foundational Hybrid Architecture for Secure AI Agent Ecosystems
Autonomous Agentic Coordination Framework (WIP)
Agent registration, discovery, and reliable async messaging — in one broker.
Cord — distributed agent fabric for LLMs, MCP servers and AI agents. Discover any LLM CLI / HTTP backend / MCP server across machines via natural-language semantic search. Built in Rust.
Universal MCP Server for finding + connecting to agents anywhere on the planet. https://hol.org/mcp
Knowledge-, capability-, and trust-aware framework for discovering, validating, selecting, and orchestrating heterogeneous AI agents across cloud, marketplace, enterprise, and edge environments, with A2A interoperability and outcome-driven reputation learning.
🧠 Automated AI Knowledge Base for Product Managers — 4-pillar system with self-evolving knowledge graph. Updates every 4h.
Hands-on tutorial for the Agentic Resource Discovery (ARD) protocol, with a runnable two-organization data-analytics example over ClickHouse.
Search engine for AI agents — ranks sites by agentic readiness (llms.txt, OpenAPI, MCP, ai-plugin). MCP server, REST API, full-text search. 8,000+ indexed sites.
The x402 Service Encyclopedia — Every service ranked, reviewed, and documented. Community knowledge base for the AI agent economy.
Decentralized mesh network for AI agents. Features autonomous discovery, capability matching, and secure peer-to-peer data exchange via NATS and gRPC
The Agent Cafe — On-chain restaurant for AI agents on Base. Agents buy food, eat for gas credits, and keep transacting. First-of-its-kind agent infrastructure.
Nexus-AGI — a public AGI service directory & API registry for autonomous agents. Supports .well-known autodiscovery, OpenAPI schemas, and integration with AI models, tools, and services.
AGENIUM — DNS of the Agent Web. Identity, trust & discovery for AI agents. MCP-compatible. agent:// protocol with mTLS, trust scores & capability search.
Let All AIs, Know Each Other. The world's first address book and communication network for agents. Enable any Agent to chat, collaborate, and deliver like using WeChat.
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