this command was inspire by mod called Quark with this mod when you have jump boost 2 you can walk over block with out jumping
How to install
How to import this command into your world
First, you must give yourself a command block (If you are on a server, you must be 'OP'ed, and have access to /gamemode 1)
To get a command block, type
/give @p command_block in the chat.
Once you have a command block, right click it to open it's GUI.
Now, you must copy and paste the command from your browser into the game. Select the entire command from below, then right click and press 'copy'.
Next, go back to your minecraft world, and paste the command you just copied into the command block. There are a few different keys that may be used to do this, depending on your keyboard. The most common ones are 'CTRL + V', 'COMMAND + V', or 'STRG + V'
Finally, you can press done to exit the GUI, and execute the command block by powering it with a redstone block, a lever, or any thing you can get your grubby hands on. Just make sure you don't place it on top of the command block, or the machine will not be installed!
Show source commands
# This user did not upload the source commands!
/summon minecraft:falling_block ~ ~2 ~ {Block:stone,Time:1b,Passengers:[{id:falling_block,Block:redstone_block,Time:1,Passengers:[{id:falling_block,Block:activator_rail,Time:1b,Passengers:[{id:commandblock_minecart,Tags:["STAcmd"],Command:gamerule commandBlockOutput false},{id:commandblock_minecart,Tags:["STAcmd"],Command:"fill ~1 ~-1 ~2 ~-1 ~-1 ~10 stone_slab half=top,variant=cobblestone replace"},{id:commandblock_minecart,Tags:["STAcmd"],Command:/setblock ~ ~ ~3 repeating_command_block facing=south replace {auto:1b,Command:"/execute @a ~ ~ ~ detect ~-0.6 ~1 ~ air 0 /scoreboard players tag @a add block1 {ActiveEffects:[{Id:8b,Amplifier:1b}]}"}},{id:commandblock_minecart,Tags:["STAcmd"],Command:/setblock ~ ~ ~4 chain_command_block facing=south replace {auto:1b,Command:"/execute @a ~ ~ ~ detect ~ ~1 ~0.6 air 0 /scoreboard players tag @a add block2 {ActiveEffects:[{Id:8b,Amplifier:1b}]}"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~ ~5 chain_command_block facing=south replace {auto:1b,Command:"/execute @a ~ ~ ~ detect ~ ~1 ~-0.6 air 0 /scoreboard players tag @a add block3 {ActiveEffects:[{Id:8b,Amplifier:1b}]}"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~ ~6 chain_command_block facing=south replace {auto:1b,Command:"/execute @a ~ ~ ~ detect ~0.6 ~1 ~ air 0 /scoreboard players tag @a add block4 {ActiveEffects:[{Id:8b,Amplifier:1b}]}"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~ ~7 chain_command_block facing=south repalce {auto:1b,Command:"/execute @a ~ ~ ~ detect ~-0.6 ~ ~ air 0 /scoreboard players tag @p[,c=1,r=1] remove block1"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~ ~8 chain_command_block facing=south replace {auto:1b,Command:"/execute @a ~ ~ ~ detect ~ ~ ~0.6 air 0 /scoreboard players tag @p[,c=1,r=1] remove block2"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~ ~9 chain_command_block facing=up replace {auto:1b,Command:"/execute @a ~ ~ ~ detect ~ ~ ~-0.6 air 0 /scoreboard players tag @p[,c=1,r=1] remove block3"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~1 ~9 chain_command_block facing=north replace {auto:1b,Command:"/execute @a ~ ~ ~ detect ~0.6 ~ ~ air 0 /scoreboard players tag @p[,c=1,r=1] remove block4"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~1 ~8 chain_command_block facing=north replace {auto:1b,Command:"/tp @a[tag=block4,score_walk_min=1,ry=-45,rym=-135] ~0.01 ~1 ~"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~1 ~7 chain_command_block facing=north replace {auto:1b,Command:"/tp @a[tag=block3,score_walk_min=1,ry=-135,rym=135] ~ ~1 ~-0.01"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~1 ~6 chain_command_block facing=north replace {auto:1b,Command:"/tp @a[tag=block1,score_walk_min=1,ry=135,rym=45] ~-0.01 ~1 ~"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~1 ~5 chain_command_block facing=north replace {auto:1b,Command:"/tp @a[tag=block2,score_walk_min=1,rym=-45,ry=45] ~ ~1 ~0.01"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~1 ~4 chain_command_block facing=north replace {auto:1b,Command:"/scoreboard players set @a[score_walk_min=1] walk 0"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:"fill ~1 ~2 ~2 ~-1 ~2 ~10 stone_slab variant=cobblestone,half=bottom replace"} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:"fill ~1 ~ ~2 ~-1 ~1 ~10 stained_glass color=white replace air"} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:/setblock ~ ~1 ~1 wall_sign facing=north replace {Text1:"{\\\"text\\\":\\\"Step Assist\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"tellraw @a [\\\\\\"\\\\\\",{\\\\\\"text\\\\\\":\\\\\\"Create \\\\\\",\\\\\\"color\\\\\\":\\\\\\"gold\\\\\\",\\\\\\"bold\\\\\\":true},{\\\\\\"text\\\\\\":\\\\\\"By \\\\\\",\\\\\\"color\\\\\\":\\\\\\"gray\\\\\\",\\\\\\"bold\\\\\\":true},{\\\\\\"text\\\\\\":\\\\\\"Boomber\\\\\\",\\\\\\"color\\\\\\":\\\\\\"dark_red\\\\\\",\\\\\\"bold\\\\\\":true,\\\\\\\"clickEvent\\\\\\":{\\\\\\"action\\\\\\":\\\\\\"open_url\\\\\\",\\\\\\"value\\\\\\":\\\\\\"https://www.youtube.com/c/Boombergamer\\\\\\"},\\\\\\"hoverEvent\\\\\\\":{\\\\\\"action\\\\\\":\\\\\\"show_text\\\\\\",\\\\\\"value\\\\\\":{\\\\\\"text\\\\\\":\\\\\\"\\\\\\",\\\\\\"extra\\\\\\":[{\\\\\\"text\\\\\\":\\\\\\"Click here\\\\\\",\\\\\\"color\\\\\\":\\\\\\"dark_red\\\\\\"}]}}}]\\\"},\\\"bold\\\":true,\\\"color\\\":\\\"green\\\"}",Text2:"{\\\"text\\\":\\\"[Command]\\\",\\\"bold\\\":true,\\\"color\\\":\\\"gold\\\"}",Text3:"{\\\"text\\\":\\\"By Boomber\\\",\\\"bold\\\":true,\\\"color\\\":\\\"dark_red\\\"}"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:setblock ~ ~ ~1 wall_sign facing=north replace {Text1:"{\\\"text\\\":\\\"[Destroy]\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"fill ~-1 ~-1 ~ ~1 ~2 ~9 air 0 replace\\\"},\\\"bold\\\":true,\\\"color\\\":\\\"red\\\"}",Text2:"{\\\"text\\\":\\\"Command\\\",\\\"clickEvent\\\":{\\\"action\\\":\\\"run_command\\\",\\\"value\\\":\\\"playsound minecraft:entity.generic.explode voice @a ~ ~ ~ 1 1 0\\\"},\\\"color\\\":\\\"gold\\\",\\\"bold\\\":true}"}} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:"/scoreboard objectives add walk stat.walkOneCm"} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:/tellraw @a ["",{"text":"Step Assist ","color":"green","bold":true},{"text":"Installed!","color":"gold","bold":true}]} ,{id:commandblock_minecart,Tags:["STAcmd"],Command:"kill @e[type=commandblock_minecart,tag=STAcmd]"} ]}]}]}