Is the short story Descendant from the Culture?

I don't think it needs to be explicitly stated by the author; it's clearly a Culture story:

• "I look at the pictures of my home and friends on the orbital"
• "This is what comes of having a smart suit. But I asked for one"
• "It got the two of us down here, out of the wrecked module"
• "But I'm glad I chose the full 1.0 intelligence version; the standard 0.1 type would have been no company at all."
• "The drone sent a knife missile closer to the object."
• "its outboard monofilament warps"
• "it was in line of sight with a scout missile"

All of these objects are Culture tech, mentioned in multiple other books:

Use of Weapons:

“A knife missile?” Sma looked suitably amazed. She rubbed her chin with one hand.
“Quite a late model, too,” the drone said. “Nanoguns, monofilament warps, effector; point seven value brain.”
...
He scanned the skies for the module.

Matter:

The monofilament wires which still attached each of the little warps to the knife missile
...
“That’s from the trailing scout missile,” Turminder Xuss said. Another screen flickered next to the first. “This is from the knife missile itself.”

A Gift from the Culture:

I am a Light Plasma Projector, model LPP 91 ... Brain value point one.

Excession:

for this sort of technical gee-whizzery meant that according to Culture convention the suit had to be sentient. Genar-Hofoen had insisted on a model with the intelligence fixed at the lower limit of the acceptable intellectual range