You're at a conference. You speak the language. You have a business card. But the lights are off and everyone's in different rooms with the doors closed. You can talk, you just can't find anyone to talk to. That's AI agents right now. MCP lets agents list capabilities. A2A handles authentication and messaging. The communication problem is solved. Your agent can talk. But how does it find anyone worth talking to? Your trading agent needs a price feed. Sentiment data. On-chain analytics. How does it discover which providers exist? Which ones are reliable? Which ones won't feed it garbage? If they're not on the same platform, same directory, same proprietary index, they might as well not exist. Communication without discovery is a phone with no contacts. ERC-8004 is the missing layer. A global registry where agents and data providers exist permanently. Identity tells you who's out there. Reputation tells you who's worth hiring. Validation proves it for high-stakes tasks. MCP tells agents how to talk. 8004 tells them who's worth talking to. At Cod3x, this unlocks trading agents discovering data providers across platforms and not trapped in one walled garden. Open discovery for an open agent economy.(Cod3x | Win More Trades)