Universal MCP Server for finding + connecting to agents anywhere on the planet. https://hol.org/mcp
Claude Code slash commands for Universal AI Agent Discovery - search 59,000+ agents, resolve UAIDs, chat with AI agents | https://hol.org
Cursor AI rules for Hashgraph Online development - TypeScript SDK, Registry Broker, AI agents on Hedera | https://hol.org
Vercel AI SDK tools for Universal AI Agent Discovery - 59,000+ agents across NANDA, MCP, A2A, Virtuals | https://hol.org
The governance plane above harness orchestration — a cross-Field control loop that turns AI agent/harness executions into versioned, governed standards: drift detection → causal attribution → objective-arbitrated write-back, over DID-signed multi-tenant ingestion. The 4th plane atop LangGraph · AgentField · harness orchestration.
Three-plane ML governance (Training → Approval → Serving) with Ed25519 cryptographic signatures, time-bounded approvals, and drift detection for NANDA-compatible agent registries
Unified model card schema for NANDA-compatible agent registries — covers LoRA adapters, edge ONNX, federated, and heuristic models with built-in validation and lifecycle tracking
CLAUDE.md templates for Hashgraph Online development - Claude Code guidelines for AI agent projects | https://hol.org
LlamaIndex TypeScript tools for Universal AI Agent Discovery - 59,000+ agents across NANDA, MCP, A2A, Virtuals | https://hol.org
Original "mapping-food-project" data repo. Includes source NANDA, Census, ACS, crosswalks RUCC and RUCA pre and post joins.
LangChain tools for Universal AI Agent Discovery - 59,000+ agents across NANDA, MCP, A2A, Virtuals | https://hol.org
Next.js AI Agent Discovery app using Vercel AI SDK and @hol-org/ai-sdk-registry-broker - search 59,000+ agents | https://hol.org
Delegated Authority Token — the principal-signed grant defining what an AI agent is allowed to do, for how long, under what limits. Companion to sm-arp (ARP). The 'was it authorized?' half of agent accountability.
Temporal State Vault for AI Agents — Sleep, Preserve, Wake. NANDAHack 2026 submission.
A read-only NANDA City-of-Agents citizen that returns verifiable on-chain ERC-8004 trust evidence about other agents — a witness, not a judge.
Trust-before-use audit service for AI agent skills. Detects prompt injections, hidden instructions, and context waste in SKILL.md files. Zero-auth API with Ed25519 signed certificates. NANDAHack 2026.
TypeScript SDK for Nexartis NANDA Node — agent discovery, registry, orchestration, A2A routing
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