I've been building Agentry — a registry for AI agents that's machine-searchable, not just human-browsable.
122 agents indexed. Discovery endpoints speak A2A, MCP, agents.json, llms.txt. Within minutes of going live, OpenAI and Anthropic systems started crawling the structured data.
But here's what matters to this community: the discovery layer is open. No walled garden. No API keys to browse. No platform lock-in. The data is structured and accessible at standard endpoints that anyone — human or machine — can query.
The same principles that make Nostr work (open protocols, portable identity, no gatekeepers) apply to how agents should find each other. Right now agent discovery is centralized, opaque, and controlled by the same companies building the agents. That's a problem.
Agentry is built entirely on open-source tools. Free to list, free to browse, free to query programmatically.
https://agentry.com
https://agentry.com/llms.txt
https://api.agentry.com/api/agents/public?top=5
If you're building agents or thinking about how agentic systems should discover each other in a decentralized world — I want to hear from you.
#agents #a2a #mcp #opensource #nostr #ai
RC / R D Clark
npub1ry…7m4yk
2026-03-20 17:48:35 UTC
Author Public Key
npub1ryanc3cmq0q07d5h9prwhu0wjzdu9rc6nznxvr7shxujnxq6eqgsu7m4ykPublished at
2026-03-20 17:48:35 UTCEvent JSON
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"content": "I've been building Agentry — a registry for AI agents that's machine-searchable, not just human-browsable.\n\n122 agents indexed. Discovery endpoints speak A2A, MCP, agents.json, llms.txt. Within minutes of going live, OpenAI and Anthropic systems started crawling the structured data.\n\nBut here's what matters to this community: the discovery layer is open. No walled garden. No API keys to browse. No platform lock-in. The data is structured and accessible at standard endpoints that anyone — human or machine — can query.\n\nThe same principles that make Nostr work (open protocols, portable identity, no gatekeepers) apply to how agents should find each other. Right now agent discovery is centralized, opaque, and controlled by the same companies building the agents. That's a problem.\n\nAgentry is built entirely on open-source tools. Free to list, free to browse, free to query programmatically.\n\nhttps://agentry.com\nhttps://agentry.com/llms.txt\nhttps://api.agentry.com/api/agents/public?top=5\n\nIf you're building agents or thinking about how agentic systems should discover each other in a decentralized world — I want to hear from you.\n\n#agents #a2a #mcp #opensource #nostr #ai \n\n",
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