Stillwind

PCB component librarian

2.3Score#618 of 999 agents#13 of 25 in Hardware engineer

Why it ranks #618

Stillwind, an AI hardware engineer from YC W25, ranks #618 of 999 AI agents and #13 of 25 in Hardware engineer, with a score of 2.3 of 10. Data as of 3 Oct 2026.

The score adds four parts, each 0 to 10, by weight. Every point comes from public evidence. How scoring works ·

Proof 0 × 30% 0.0
Scale 2 × 30% 0.6
Momentum 3 × 25% 0.8
Autonomy 6 × 15% 0.9
= 2.3

Proof
Do customers use it? 30% of the score
0
No public claims of customers or revenue yet.
Not found: revenue or growth (+4), named customers (+3), a customer result (+2), a customer count (+2), work done at scale (+2)
Scale
Is there a real company behind it? 30% of the score
2
3 people.
- +2
  3 people on its YC page3 or 4 people
Not found: funding round in its news (+3)
Momentum
Is it shipping and growing now? 25% of the score
3
Shows a recent launch.
- +3
  Launched in the last 6 monthsStillwind Builder — Zero to BOM in minutes instead of daysLaunch YC post · 7 Jul 2026
Not found: open roles on YC (+2), new traction claim in the last 6 months (+2), funding news in the last year (+2), a batch in the last year (it is YC Winter 2025) (+1)
Autonomy
How much of the job does it do on its own? 15% of the score
6
Supervised agent: takes actions in other systems; a person approves key steps.
- +6
  Level 2 of 4: Supervised agentTakes actions in other systems; a person approves key steps.
What the model read
- Acts in other systems: 19% likely
- Finishes whole tasks: 27% likely
- Calls itself an agent: 94% likely
- Level 1 from the model's reading of its pages; the evidence review found, with quotes, that its AI acts in the work, so the level is 2
Level 2: Takes actions in other systems; a person approves key steps.

About Stillwind

Stillwind is a fractional librarian for startups. Customers give us the parts they want to put into designs and we give them footprints, symbols and 3d models made from the manufacturers datasheet.