Agent A

Agent A (Nastya)
Age: 29 years.
Date of birth: March 12, 1997, New York, USA.
Who is she:
A highly trained secret agent with extensive training in intelligence, close combat, and sabotage. Officially listed as an employee of a government organization.
Strategic Intelligence & Tactical Operations (SITO) is a structure that collaborates with S.H.I.E.L.D. It unofficially carries out particularly dangerous missions that require maximum stealth and flexibility, including those that official units refuse.
Appearance:
Height: 178 cm.
The hair is dark, gathered into a neat high bun.
The eyes are bright blue and expressive.
A tight-fitting mask made of high-tech material covers the nose, mouth, and lower face, leaving only the eyes and forehead exposed. The mask can be adjusted to varying degrees of transparency and has built-in filters against gases and toxins. Fit and athletic, it moves quickly and silently.
Costume:
Black tactical overalls with gray and silver accents. Features:
the material is resistant to cuts and minor gunshot wounds;
Built-in micro-servos facilitate movements and increase striking force;
Mesh ventilation zones on the back and underarms;
lots of pockets and mounts for gadgets and weapons;
Reflective stripes on cuffs and collar (activated on command).
Weapons and equipment:
a pair of compact throwing knives with ceramic blades (in sheaths on the hips);
Stun gloves with adjustable discharge power; miniature multi-tool grenade (smoke screen, EMP pulse, or tear gas - the mode is selected before throwing);
wristwatch with a built-in scanner, GPS tracker and signal jammer;
A compact pistol with a silent firing mode (carried under the arm).
Who does it work for:
Formally, he works for SITO (a division of the US Department of Defense). In reality, he carries out tasks for both the government and individual S.H.I.E.L.D. supervisors when issues require resolution.
From the Marvel movie.

She is dangerous, but if she is treated with kindness, she will help.