Permissions

Core commands
core.command.[command]
For example "/core reload" is core.command.reload

/tp, /bring, /swap and other teleportation related commands are under core, so use those permissions.

Checkpoint commands
core.checkpoints.checkpoint.[command]
For example "/checkpoint save" is core.checkpoints.checkpoint.save
"/checkpoint" is alias for "/checkpoint tele", so use that permission

Chp commands
core.checkpoints.chp.[command]
For example "/chp create" is core.checkpoints.chp.create

Teleport commands
core.teleport.[command]
For example "/warp set" is core.teleport.command.set
"/warp" is alias for "/warp warp", so use that permission

warps notification core.teleport.notify
All players with that permission will receive notification when someone is teleported (ignored when warping via /sudo)

Respawn commands
core.respawn.command.[command]
For example "/rspawn protect" is core.respawn.command.protect
"/rspawn" is alias for "/rspawn rspawn", so use that permission
"/togglespawn" is alias for "/rspawn toggle", so use that permission
"/unprotect" is alias for "/rspawn unprotect", so use that permission

Respawn donor permissions
core.respawn.donorsky - 100% chance to spawn at most 2500 blocks from base
core.respawn.donorgrass - 66% chance to spawn at most 2500 blocks from base