Public-benefit foundation · UIC 208908769 · Sofia Transparency

Tools that show their working

Small, focused instruments that expose their logic instead of hiding it. No registration, no sales call, and every assumption visible on screen.

Governance tool

EU AI Act obligations checker

A guided first-pass assessment of which obligations may apply to an AI system or organisation. Free, private and explicit about its limits.

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Site audit

Agent Readiness Auditor

Checks whether AI assistants and crawlers can read your website — with evidence, not vibes. Scores what agents use today and reports, without scoring, what exists only in drafts.

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Calculator

Solar payback calculator

Consumption, roof area and tariff in — an honest payback range out, with every assumption visible on screen rather than buried.

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How these tools handle your data

Every tool on this site runs entirely in your browser. Nothing you enter is transmitted to us, stored on a server, or retained after you close the page. There is no account, and no tool requires an email address to return its result.

Each tool also states what it cannot do. A first-pass assessment is not a legal opinion, and a payback calculator is not a quotation. Where a result depends on an assumption we had to choose for you, that assumption is shown next to the number and can be changed.