DevOps MCP

local queued = tonumber(ARGV[num_static_argv + 1]) -- Could have been re-registered concurrently if not redis.call('zscore', client_last_seen_key, client) then redis.call('zadd', client_running_key, 0, client) redis.call('hset', client_num_queued_key, client, queued) redis.call('zadd', client_last_registered_key, 0, client) end redis.call('zadd', client_last_seen_key, now, client) return {}