b612 A2A agent

Agent Card : https://b612-a2a.vercel.app/.well-known/agent-card.json
JSON-RPC   : https://b612-a2a.vercel.app/a2a/v1  (send your license key in the x-b612-key header)
MCP        : https://b612-a2a.vercel.app/mcp     (claude mcp add --transport http b612 https://b612-a2a.vercel.app/mcp --header "x-b612-key: <your key>")
Data policy: https://b612-a2a.vercel.app/terms  (submitted code is analysed in memory and discarded — never stored, never sent to an LLM)