Cow

$ cow list
SERVER/PORT                    PORTNAME             COMMAND
console.local/1                tokyo-core01         ssh -l kazubu:7001 console.local
console.local/2                tokyo-core02         ssh -l kazubu:7002 console.local
console.local/3                tokyo-sw01           ssh -l kazubu:7003 console.local
console.local/4                tokyo-sw02           ssh -l kazubu:7004 console.local
console.local/5                tokyo-serv01         ssh -l kazubu:7005 console.local
console.local/6                tokyo-serv02         ssh -l kazubu:7006 console.local
console.local/7                tokyo-serv03         ssh -l kazubu:7007 console.local

$ cow find core
SERVER/PORT                    PORTNAME             COMMAND
console.local/1                tokyo-core01         ssh -l kazubu:7001 console.local
console.local/2                tokyo-core02         ssh -l kazubu:7002 console.local

$ cow connect tokyo-core01
Found on console.local/1. Connecting...
Password:

tokyo-core01 (ttyd0)

login: 

function peco-select-console() {
  BUFFER=$(cow list | \
           peco --query "$LBUFFER" | \
           awk 'BEGIN{FS=" "}{print "cow c "$2}')
  CURSOR=$#BUFFER
  zle clear-screen
}

zle -N peco-select-console
bindkey '^xc' peco-select-console