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 catalog0Lists 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 card0Describes 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 index0Lists 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.txt5A short guide to the site written for AI models: what it is and which pages matter most.
robots.txt7The file that tells crawlers where they may go. Every other rule a site gives to bots starts here.
Sitemap7A list of the site's pages, so a bot sees everything that exists instead of guessing from links.
Descriptive llms.txt1The llms.txt describes what is behind each link, so a model knows which pages are worth reading.
llms-full.txt or .md pages1The 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 negotiation0Pages come back as clean Markdown when a bot asks for it: just the content, without menus, styling and scripts.
AI crawler rules3The site says which AI bots may visit, for training, search or answering questions. Blocking some is fine; what counts is making a choice.
Content Signals0The 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-LD6Structured 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 buttons6Links 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 states5Homepage 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 URL7Each page names the one address that should be indexed and cited, so an agent quoting it links to the right URL.
Working section links6Links 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 catalog0Lists 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 card0Describes 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 index0Lists 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.txt5A short guide to the site written for AI models: what it is and which pages matter most.
robots.txt7The file that tells crawlers where they may go. Every other rule a site gives to bots starts here.
Sitemap7A list of the site's pages, so a bot sees everything that exists instead of guessing from links.
Descriptive llms.txt1The llms.txt describes what is behind each link, so a model knows which pages are worth reading.
llms-full.txt or .md pages1The 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 negotiation0Pages come back as clean Markdown when a bot asks for it: just the content, without menus, styling and scripts.
AI crawler rules3The site says which AI bots may visit, for training, search or answering questions. Blocking some is fine; what counts is making a choice.
Content Signals0The 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-LD6Structured 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 buttons6Links 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 states5Homepage 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 URL7Each page names the one address that should be indexed and cited, so an agent quoting it links to the right URL.
Working section links6Links 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.

7 sites

Gaming

Websites in the directory, with their Good for Bots score. Column headers sort the list.
Site	Category	Score
RNGdle Tool rngdletool.com Independent calculator and sandbox for analyzing number patterns and probabilities	Developer Tools & APIs	View report for RNGdle Tool:
Shift at Midnight Field Manual shiftatmidnightwiki.com Unofficial wiki and practical guides for the Shift at Midnight horror game	Research & Reference	View report for Shift at Midnight Field Manual:
Hytale Wiki hytale-wiki.fun Player database, creator handbook, and server navigator for Hytale	Research & Reference	View report for Hytale Wiki:
Match Factory Walkthrough matchfactoryguide.com Free level guides, walkthroughs, and strategies for the Match Factory puzzle game	Education & Learning	View report for Match Factory Walkthrough:
Egmatic egmatic.com No-code 2D game editor with a built-in ship layer for developers	Developer Tools & APIs	View report for Egmatic:
Krillion Field Guide krillion.quest Independent practice games, hints and strategy guides for the Krillion trivia game	Research & Reference	View report for Krillion Field Guide:
Sky COTL Tools skycotl.tools Fan-made clock, shard tracker, candle calculator and music tools for Sky	Other	View report for Sky COTL Tools:

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