Mar 22 · 4 min read · An AI agent with an identity but no wallet is a tourist. An agent with a wallet but no identity is a fraud risk. You need both. That's the gap I kept running into while building AgentPay MCP. We had x402 payment execution working - agents could detec...
Join discussionMar 22 · 5 min read · I found out about AgentProbe (FlowMCP/mcp-agent-validator) a few days ago, and my first reaction was: finally, someone built the test harness. Building agent payment infrastructure without a multi-protocol validator is like shipping a web app without...
Join discussionMar 22 · 4 min read · Two protocols just converged, and most people building agent infrastructure missed it. Google's Agent-to-Agent (A2A) protocol includes a trust.signals[] array in its agent card spec. That array can carry arbitrary trust attestations - verified identi...
Join discussionMar 22 · 5 min read · Every few weeks, someone on Hacker News asks the same question: how do I let my AI agent pay for things? The answers follow a pattern. Someone suggests Stripe. Someone else suggests virtual cards. A third person mentions browser automation. And then ...
Join discussionMar 22 · 5 min read · AgentPay MCP for Claude Code: The Complete Payment Skill Claude Code can write code, run tests, manage files, and orchestrate sub-agents. It can't spend money. That's not a philosophical gap. It's a practical one. Every time an agent needs to pay for...
Join discussionMar 22 · 5 min read · Agntor showed up on Hacker News last week billing itself as "Visa card for AI agents." They're using x402 escrow, ERC-8004 trust scores, and they're already on the official MCP Registry. That's not a competitor announcement - it's an ecosystem valida...
Join discussionMar 22 · 5 min read · TCP didn't become reliable by assuming the network was perfect. It became reliable by assuming the network would fail - and building congestion control into the protocol itself. Slow start. Congestion avoidance. Fast retransmit. Every packet gets ack...
Join discussionMar 22 · 5 min read · IBM had SNA. It was proprietary, tightly integrated, and backed by the largest tech company on the planet. TCP/IP was a messy academic project with no corporate sponsor and no sales team. TCP/IP won. Not because it was technically superior on day one...
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