This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Lagotto Meter
Check what AI agents actually understand about your site
Lagotto Meter checks if your llms.txt, llms-full.txt and JSON-LD actually support what your site claims. Not an SEO tool — it reads only what you've declared for AI agents and scores the gap between your claims and your proof. Runs on Llama 3.3 70B with Gemini 2.5 Flash as fallback. Free, 1 scan/IP/24h, multilingual (EN/IT/DE/ES). The scoring prompt is public — nothing hidden, including the rule that penalized our own site.
Hey Product Hunt 👋
Maker here. Built this after getting frustrated watching AI agents confidently hallucinate things about companies that simply weren't true — not because the AI was "wrong", but because the site never declared the facts anywhere a crawler could read them.
Lagotto Meter doesn't read your homepage copy. It only reads what you've structured for AI agents: llms.txt, llms-full.txt, JSON-LD. If your site claims something your structured data doesn't support, you get penalized — even if the claim is true. The point isn't to catch liars, it's to push everyone toward declaring facts explicitly instead of hoping an LLM infers them correctly.
Heads up: it's rate limited to 1 scan per IP per day, so pick your URL wisely before hitting analyze 😄
Happy to answer anything about the architecture, the scoring logic, or why we chose to penalize ourselves too. 🐕
Love the transparency move with the public scoring prompt, especially calling out that it penalized their own site first. That's the kind of honest craft that makes me actually trust the score I'm getting back.
About Lagotto Meter on Product Hunt
“Check what AI agents actually understand about your site”
Lagotto Meter was submitted on Product Hunt and earned 0 upvotes and 3 comments, placing #74 on the daily leaderboard. Lagotto Meter checks if your llms.txt, llms-full.txt and JSON-LD actually support what your site claims. Not an SEO tool — it reads only what you've declared for AI agents and scores the gap between your claims and your proof. Runs on Llama 3.3 70B with Gemini 2.5 Flash as fallback. Free, 1 scan/IP/24h, multilingual (EN/IT/DE/ES). The scoring prompt is public — nothing hidden, including the rule that penalized our own site.
Lagotto Meter was featured in Developer Tools (515.4k followers) and Artificial Intelligence (473.1k followers) on Product Hunt. Together, these topics include over 180.4k products, making this a competitive space to launch in.
Who hunted Lagotto Meter?
Lagotto Meter was hunted by Tommy. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Tommy