Websites, through a bot’s eyes.

Every published report from our scanner, ranked by how well language models and agents can read each site.

How websites are scored

Signals

Each one you pick narrows the list: a site must have them all.

Agent capabilities

API catalog2Lists the site's public APIs in one standard place, so an agent can find and use them without reading the docs. A bonus: it earns a badge and never costs points.
auth.md0A simple file that tells AI agents how to sign in and get access. A bonus: it earns a badge and never costs points.
A2A agent card1Describes the site's own AI agent in the A2A format, so other agents can find it and hand it work. A bonus: it earns a badge and never costs points.
Agent Skills index2Lists reusable instructions the site publishes for AI agents, with descriptions and download locations. The index earns a badge; the skill downloads themselves are not verified.
Web Bot Auth0Publishes the keys the site's own bots sign their requests with, so other websites can verify them. The badge checks the keys; the bots' requests are not observed.
ACP commerce0Publishes how agents can connect to its Agentic Commerce Protocol integration. The badge confirms discovery metadata; purchases are not tested.

Standards

llms.txt7A short guide to the site written for AI models: what it is and which pages matter most.
robots.txt9The file that tells crawlers where they may go. Every other rule a site gives to bots starts here.
Sitemap9A list of the site's pages, so a bot sees everything that exists instead of guessing from links.
Descriptive llms.txt6The llms.txt describes what is behind each link, so a model knows which pages are worth reading.
llms-full.txt or .md pages3The content is also available as plain Markdown, in one llms-full.txt file or as separate .md pages. Models can read it without the HTML.
Markdown negotiation1Pages come back as clean Markdown when a bot asks for it: just the content, without menus, styling and scripts.
AI crawler rules2The site says which AI bots may visit, for training, search or answering questions. Blocking some is fine; what counts is making a choice.
Content Signals1The site says how its content may be used: for search, in AI answers or to train AI. Any mix of yes and no counts.
schema.org JSON-LD7Structured data on the homepage says what the site is, such as a company, a product or an article, so machines don't have to guess.
Semantic HTML5The page has a clear structure: a main content area, headings in order, a header and a footer. A bot can tell the content from the rest.
Crawlable navigation7Observed homepage navigation exposes usable page addresses and section targets in HTML. Destinations are not fetched by this check.
Named links and buttons8Links and buttons in the collected homepage HTML have names recoverable from text, labels or native alternatives, including icon controls.
Named form fields4Observed homepage fields have recoverable names and recognizable input semantics. Submission behavior is not tested.
Control roles and states6Homepage controls meet static checks for roles, required states and relationship targets, using native HTML semantics where available.
Typed links0The page links to versions made for machines, such as a Markdown copy or an API description, so an agent can go straight to them.
Canonical URL9Each page names the one address that should be indexed and cited, so an agent quoting it links to the right URL.
Working section links5Links to part of a page, such as a table of contents or a skip link, lead to that section instead of the top of the page.

Filters · 1 active

Signals

Each one you pick narrows the list: a site must have them all.

Agent capabilities

API catalog2Lists the site's public APIs in one standard place, so an agent can find and use them without reading the docs. A bonus: it earns a badge and never costs points.
auth.md0A simple file that tells AI agents how to sign in and get access. A bonus: it earns a badge and never costs points.
A2A agent card1Describes the site's own AI agent in the A2A format, so other agents can find it and hand it work. A bonus: it earns a badge and never costs points.
Agent Skills index2Lists reusable instructions the site publishes for AI agents, with descriptions and download locations. The index earns a badge; the skill downloads themselves are not verified.
Web Bot Auth0Publishes the keys the site's own bots sign their requests with, so other websites can verify them. The badge checks the keys; the bots' requests are not observed.
ACP commerce0Publishes how agents can connect to its Agentic Commerce Protocol integration. The badge confirms discovery metadata; purchases are not tested.

Standards

llms.txt7A short guide to the site written for AI models: what it is and which pages matter most.
robots.txt9The file that tells crawlers where they may go. Every other rule a site gives to bots starts here.
Sitemap9A list of the site's pages, so a bot sees everything that exists instead of guessing from links.
Descriptive llms.txt6The llms.txt describes what is behind each link, so a model knows which pages are worth reading.
llms-full.txt or .md pages3The content is also available as plain Markdown, in one llms-full.txt file or as separate .md pages. Models can read it without the HTML.
Markdown negotiation1Pages come back as clean Markdown when a bot asks for it: just the content, without menus, styling and scripts.
AI crawler rules2The site says which AI bots may visit, for training, search or answering questions. Blocking some is fine; what counts is making a choice.
Content Signals1The site says how its content may be used: for search, in AI answers or to train AI. Any mix of yes and no counts.
schema.org JSON-LD7Structured data on the homepage says what the site is, such as a company, a product or an article, so machines don't have to guess.
Semantic HTML5The page has a clear structure: a main content area, headings in order, a header and a footer. A bot can tell the content from the rest.
Crawlable navigation7Observed homepage navigation exposes usable page addresses and section targets in HTML. Destinations are not fetched by this check.
Named links and buttons8Links and buttons in the collected homepage HTML have names recoverable from text, labels or native alternatives, including icon controls.
Named form fields4Observed homepage fields have recoverable names and recognizable input semantics. Submission behavior is not tested.
Control roles and states6Homepage controls meet static checks for roles, required states and relationship targets, using native HTML semantics where available.
Typed links0The page links to versions made for machines, such as a Markdown copy or an API description, so an agent can go straight to them.
Canonical URL9Each page names the one address that should be indexed and cited, so an agent quoting it links to the right URL.
Working section links5Links to part of a page, such as a table of contents or a skip link, lead to that section instead of the top of the page.

10 sites

Open Source

Websites in the directory, with their Good for Bots score. Column headers sort the list.
Site	Category	Score
Can I 3D Print It? cani3dprintit.com Decision engine providing printability verdicts, material guides, and cost estimates for objects	Research & Reference	View report for Can I 3D Print It?:
Mydentify mydentify.com Weekly product leaderboard and directory for discovering indie software by job	Directories & Aggregators	View report for Mydentify:
VibeCodingList vibecodinglist.com Builder network and feedback platform for AI-assisted and vibe-coded projects	Communities & Forums	View report for VibeCodingList:
TrendingDevTools trendingdevtools.online Curated directory of software, libraries, AI tools, and developer frameworks	Directories & Aggregators	View report for TrendingDevTools:
Botmonster Tech botmonster.com Hands-on guides and articles on artificial intelligence, self-hosting, Linux, and developer tools	Blogs & Newsletters	View report for Botmonster Tech:
Hytale Wiki hytale-wiki.fun Player database, creator handbook, and server navigator for Hytale	Research & Reference	View report for Hytale Wiki:
Agent Skills agentskills.codes Open registry of installable skills and instruction files for AI coding assistants	Developer Tools & APIs	View report for Agent Skills:
GitHub Highlights highlightsx.github.io Profiles and technical breakdowns of new open-source projects	Blogs & Newsletters	View report for GitHub Highlights:
SpeeJax speejax.online Free browser-based tools to minify code, compress images, and optimize website performance	Developer Tools & APIs	View report for SpeeJax:
PasteGuard pasteguard-exp2.netlify.app Client-side secret and PII scanner for text before pasting into AI chatbots	Developer Tools & APIs	View report for PasteGuard:

Promarks a Pro listing, in gold. Pro never changes a score or a place in the order.What Pro includes