b612 A2A agent

Agent Card : https://mcp.hakuto-0209.com/.well-known/agent-card.json
JSON-RPC   : https://mcp.hakuto-0209.com/a2a/v1  (send your license key in the x-b612-key header)
MCP        : https://mcp.hakuto-0209.com/mcp     (claude mcp add --transport http b612 https://mcp.hakuto-0209.com/mcp --header "x-b612-key: <your key>")
Data policy: https://mcp.hakuto-0209.com/terms  (submitted code is analysed in memory and discarded — never stored, never sent to an LLM)