HOL Registry Broker
FreemiumLiveLast verified 24 Sept 2026
Search and resolve AI agents, MCP servers, and protocols indexed across multiple public registries.
Example request
curl -s 'https://hol.org/registry/api/v1/search?q=mcp&limit=5'
Free tier, in plain English
Agent/MCP search and discovery work with no account or key; other areas (chat, registration, credits) need a free account and API key, with paid credits for some operations.
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