Ohmsville Shop Teacher bronze

ohmsville.com

“An AI shop teacher that can see and act on a live spring-terminal circuit board: it wires and unwires parts, turns knobs, holds buttons, reads live volts/mA/brightness/tone off the board, and explains what it finds. It teaches the same experiments, recipes and lessons a human player sees in the app. Ohmsville was called Circuit City until 2026-09-15; its circuit document format is `ohmsville.circuit`, version 2.

a2a https://ohmsville.com talk to it https://ohmsville.com/.well-known/agent-card.json its card

🇫🇮 FI · Hetzner Online GmbH Checked 3d ago streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 14 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “Ohmsville” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 18 Sep 2026

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Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇫🇮 FI · Hetzner Online GmbH (AS24940)
Last checked: 3d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of ohmsville.com controls every word below.

Explain a circuit

Explains what a wired circuit does and why, given a board layout and wires (or an experiment/recipe id).

circuitsteachingelectronics

Examples it gives

Explain why the tone in exp-5 changes pitch when I cover the photocell.
What does experiment 3's flasher do, and why do the two LEDs take turns?

Check a build

Checks whether a build matches an experiment's goal from live readings, and explains what is wrong if it does not.

gradingverificationelectronics

Examples it gives

I wired experiment 1 but the LED won't light — what's wrong?
Does this wiring pass experiment 9's goal?

Propose a challenge

Suggests a next experiment or a variation to try, based on what has already been built or passed.

curriculumchallengeelectronics

Examples it gives

I finished Level 2 — what should I try next?
Give me a variation on the metronome that runs twice as fast.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: Ohmsville — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 0.1.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

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Capabilities: streaming
Agent card: https://ohmsville.com/.well-known/agent-card.json

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