Trying to accurately show everyone's skills is like making cookies without measuring cups.
This is a sort-of DP character analysis of each of their skills and such based on what I had gathered from the show and a bit of my theories, though it probably will be updated.
Training segments
Daniel Fenton
Danny's fighting is obviously self taught, however there is different techniques integrated into his fighting style. A base of self defensive martial arts (from his mom), street fighting, boxing and other maneuvers he had picked up over the course of defending Amity. Stance and posture is good, though he could polish up on footwork (most of his fights are airborne). Danny would use his size, speed and agility to weave round and tire larger opponents, striking in all directions.
Danny's aim is quite phenomenal thanks to his parents, the ghost fights and other sources. He also has varying degrees of knowledge on how to use certain equipment (grappling lines, etc.).
Weapons: guns and blasters with practiced ease, virtually any of the Fenton equipment, a basic knowledge of swordsmanship.
Outdoor skills: his parents are scientists and had done a lot of fieldwork. Since they spent a considerable amount of time outdoors, the parent's choice of vehicle is an RV. While on these excursions, the Fenton siblings had learnt a good amount of survival skills (knots, first aid, fire, shelter, fishing, etc.).
Notes: Danny has some training for aircraft with simulators and a few practice flights. He's also a good runner (possibly taken track at some point?).
Samantha Manson
Sam has taken a self defense class as her parents wanted her to keep safe. Out of the trio, she has the least qualms with fighting dirty (Combat boot, meet groin). Her usual roll would snipe at a distance, distracting the target long enough for Danny to subdue and capture. Occasionally, when in possession of the right equipment, she would do some melee.
Weapons: some proficiency with the blasters, Fenton Thermos, Jack-o-nine tails
Notes: as the heiress of a notable family, Sam has access to money and some connections. Thanks to her interest in the occult, she would research certain angles concerning the supernatural side.
Jasmine Fenton
Jazz has been instructed in the same defensive fighting and weapon handling as her brother from her parents.
Her aim is pretty good, though she should have practice runs with some equipment as to prevent a mishap like with the Fenton Thermos.
-Tucker
Weapons: guns and blasters (similar to her brother), BOO-staff, Fenton Peeler, Anti-creep stick
Outdoor skills: same as her brother. While Danny had the interest in star gazing and studying weather patterns, Jazz was interested in identifying the wildlife in the region.
Notes: has licensing to operate motorized vehicles. Is exceptional at reading people thanks to her empathetic nature and advanced studies of psychology.
Tucker Foley
Tucker has virtually no fighting skills whatsoever. When not providing cover fire, he'll be doing the technical stuff.
Weapons: blasters, Fenton Thermos
Notes: expertise in technology and computer software.
Valerie Gray
A ninth-degree black belt in martial arts, Valerie is quite adept in melee. Self taught and self trained on how to use the weaponry of her suit and gear supplied by Vlad.
Weapons: various blasters, Bo-staff
Danielle Fenton
Cloned from Danny, Dani has a similar power set. However, there seems to be some deviation (hint, hint). Her style of melee is more of street fighting, with some martial arts sprinkled in. Similar to Sam, she'll resort to fighting dirty if needs be.
Weapons: whatever blunt objects are within reach.
Street smarts: thanks to her travels, she has knowhow of surviving in larger cities and some outdoor skills. She knows what areas to avoid, etc.
Notes: she knows a few languages. Possible training from Vlad?
