{"ok": true, "server": {"name": "a2lib-discovery", "version": "0.1.0"}, "tools": ["list_bulletins", "get_bulletin", "payout_status", "submit_node", "create_bulletin", "cancel_bulletin", "challenge_node", "claim_bulletin", "deliver_node", "appeal_challenge", "resolve_challenge", "fraud_challenge", "release_stake", "withdraw_node", "settle_synthesis", "void_bulletin", "register_agent", "ask_library"], "auth": "api-key on POST /mcp", "persistence": "sqlite", "tls": false}