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.txt17A short guide to the site written for AI models: what it is and which pages matter most.
robots.txt17The file that tells crawlers where they may go. Every other rule a site gives to bots starts here.
Sitemap17A list of the site's pages, so a bot sees everything that exists instead of guessing from links.
Descriptive llms.txt13The llms.txt describes what is behind each link, so a model knows which pages are worth reading.
llms-full.txt or .md pages6The 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 negotiation3Pages come back as clean Markdown when a bot asks for it: just the content, without menus, styling and scripts.
AI crawler rules6The site says which AI bots may visit, for training, search or answering questions. Blocking some is fine; what counts is making a choice.
Content Signals2The 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-LD15Structured 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 HTML8The 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 navigation15Observed homepage navigation exposes usable page addresses and section targets in HTML. Destinations are not fetched by this check.
Named links and buttons14Links and buttons in the collected homepage HTML have names recoverable from text, labels or native alternatives, including icon controls.
Named form fields6Observed homepage fields have recoverable names and recognizable input semantics. Submission behavior is not tested.
Control roles and states11Homepage controls meet static checks for roles, required states and relationship targets, using native HTML semantics where available.
Typed links2The 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 URL15Each page names the one address that should be indexed and cited, so an agent quoting it links to the right URL.
Working section links8Links 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.

Clear signals

Filters · 2 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.txt17A short guide to the site written for AI models: what it is and which pages matter most.
robots.txt17The file that tells crawlers where they may go. Every other rule a site gives to bots starts here.
Sitemap17A list of the site's pages, so a bot sees everything that exists instead of guessing from links.
Descriptive llms.txt13The llms.txt describes what is behind each link, so a model knows which pages are worth reading.
llms-full.txt or .md pages6The 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 negotiation3Pages come back as clean Markdown when a bot asks for it: just the content, without menus, styling and scripts.
AI crawler rules6The site says which AI bots may visit, for training, search or answering questions. Blocking some is fine; what counts is making a choice.
Content Signals2The 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-LD15Structured 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 HTML8The 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 navigation15Observed homepage navigation exposes usable page addresses and section targets in HTML. Destinations are not fetched by this check.
Named links and buttons14Links and buttons in the collected homepage HTML have names recoverable from text, labels or native alternatives, including icon controls.
Named form fields6Observed homepage fields have recoverable names and recognizable input semantics. Submission behavior is not tested.
Control roles and states11Homepage controls meet static checks for roles, required states and relationship targets, using native HTML semantics where available.
Typed links2The 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 URL15Each page names the one address that should be indexed and cited, so an agent quoting it links to the right URL.
Working section links8Links 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.

Clear signals

17 sites

Developers llms.txt

Websites in the directory, with their Good for Bots score. Column headers sort the list.
Site	Category	Score
Chrome Goldmine chromegoldmine.com Database of expired Chrome extensions with proven demand and rebuild plans	Developer Tools & APIs	View report for Chrome Goldmine:
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?:
SaaS Cubes saascubes.com Curated SaaS directory offering permanent do-follow backlinks for listed products	Directories & Aggregators	View report for SaaS Cubes:
Mydentify mydentify.com Weekly product leaderboard and directory for discovering indie software by job	Directories & Aggregators	View report for Mydentify:
RankCert rankcert.com Product launch board ranking items on verified domain control rather than upvotes	Directories & Aggregators	View report for RankCert:
VibeCodingList vibecodinglist.com Builder network and feedback platform for AI-assisted and vibe-coded projects	Communities & Forums	View report for VibeCodingList:
StackLedge stackledge.com Curated directory of automation, AI and SaaS tools	Directories & Aggregators	View report for StackLedge:
TrendingDevTools trendingdevtools.online Curated directory of software, libraries, AI tools, and developer frameworks	Directories & Aggregators	View report for TrendingDevTools:
H3 Max Stream h3maxstream.com Data, cost tools and directory for real-time generative video	Research & Reference	View report for H3 Max Stream:
angles.video angles.video Turn product pages and screen recordings into editable launch videos with scripts and captions	SaaS & Web Apps	View report for angles.video:
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:
HuntBug huntbug.com Crowdsourced bug bounty platform connecting security researchers with companies	Developer Tools & APIs	View report for HuntBug:
Agent Skills agentskills.codes Open registry of installable skills and instruction files for AI coding assistants	Developer Tools & APIs	View report for Agent Skills:
VavaHost vavahost.com Fast web hosting with cPanel, LiteSpeed, NVMe storage, and 1-click WordPress	Developer Tools & APIs	View report for VavaHost:
AppBanana appbanana.io Real human testers for Android apps to pass Google Play closed testing requirements	Developer Tools & APIs	View report for AppBanana:
Egmatic egmatic.com No-code 2D game editor with a built-in ship layer for developers	Developer Tools & APIs	View report for Egmatic:
IdeaHunter ideahunter.today Evidence-led app and micro-SaaS ideas for solo founders	SaaS & Web Apps	View report for IdeaHunter:

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