Minimal Chrome Assistant Icon

I’m getting ready to launch a purchasing-assistant Chrome extension and I need a tiny yet memorable glyph icon to sit in the toolbar. The most important idea it must convey is that the extension works in the background—quietly, reliably, almost invisibly—so the design should feel calm and trustworthy rather than flashy.

Key traits I’m after
• Glyph-style, abstract and highly simplified
• Square format, optimised to read clearly at 32 × 32 px
• Transparent background, with light orange accents if it strengthens the concept
• Subtle nods to scanning or deal-spotting are welcome as long as they don’t steal focus from the “silent helper” vibe

Deliverables
1. Final icon in vector (SVG or AI) or high-resolution raster (minimum 1024 × 1024 px PNG)
2. A production-ready 32 × 32 px export that remains crisp

I’ve attached a few reference images only to show the level of cleanliness I like—feel free to explore your own direction within these constraints. If this sounds like your kind of minimalism challenge, I’d love to see your approach and a quick outline of how you’ll ensure the icon stays legible at micro-sizes while evoking trust.