ZCraft Studios
Last scanned zcraftstudios.comCustom platform15 pages tested
AI agents can use most of these docs. A few fixes would make them reliable. ZCraft Studios scores 84 out of 100 (grade B), passing 20 of 26 checks. 6 still need work.
This covers the whole site. The documentation seems to live at docs.zcraftstudios.com: scan it for a docs-only score.
Developer docs
Kind of site
20/26
Checks passed
4
Partly passed
2
Failed
Access
Content discoverability4 passed2 failed1 partly
llms.txt links point to Markdown
Same-origin links point to HTML and no markdown alternatives detected (46 external links excluded)
Your llms.txt links point to HTML pages. Update them to .md URL variants so agents receive markdown instead of converted HTML.
Check your fix: Links in llms.txt point at .md URLs, or URLs that return text/markdown.
Pages point agents to llms.txt
No llms.txt directive found in HTML of any of 14 sampled pages; 1 failed to fetch
No agent-facing directive pointing to llms.txt was detected in the HTML of any tested page. Add a visually-hidden element near the top of each page (e.g., a div with CSS clip-rect) containing a link to your llms.txt. If your site serves markdown versions of pages, mention that in the directive too so agents know to request it.
Check your fix:
curl -s https://docs.zcraftstudios.com/_mcp | grep -n llms.txtfinds the link near the top of the HTML.Markdown pages point agents to llms.txt
llms.txt directive found in markdown of 1 of 13 sampled pages (12 missing); 2 had no markdown version
An llms.txt directive was found in the markdown of some pages but is missing from others, or is buried deep in the page. Ensure the directive appears near the top of every markdown page.
Check your fix: The Markdown version of https://docs.zcraftstudios.com/_mcp (its .md URL, or the page fetched with
Accept: text/markdown) has the llms.txt line in its first few lines.llms.txt exists
llms.txt found at 2 locations; using https://www.zcraftstudios.com/llms.txt as canonical
llms.txt follows the standard structure
llms.txt follows the proposed structure (H1, blockquote, heading-delimited link sections)
llms.txt fits in an agent's context
llms.txt is 8,149 characters (under 50,000 threshold)
llms.txt links work
All 1 same-origin links resolve (47 total links)
Markdown availability1 passed1 partly
Server returns Markdown when asked
Content negotiation partially supported: 12 correct type, 0 wrong type, 2 HTML only; 1 returned error pages
Your server returns markdown content for Accept: text/markdown requests but with an incorrect Content-Type header. Set the response Content-Type to text/markdown for proper agent handling.
Check your fix:
curl -sI -H "Accept: text/markdown" https://docs.zcraftstudios.com/_mcpreturnscontent-type: text/markdown.Pages are available as Markdown
13/14 sampled pages support .md URLs (93%)
Page size and truncation4 passed
Content is in the HTML without JavaScript
All 15 sampled pages contain server-rendered content
Markdown pages fit in context
All 13 pages under 50K chars (median 6K, max 13K)
HTML pages fit in context
All 15 sampled pages under 50K chars (median 67K HTML โ 8K markdown (75% boilerplate))
Content starts near the top
Content starts within first 10% on all 15 sampled pages (median 4%)
Content structure3 passed
Tabs don't bloat the page
No tabbed content detected across 15 sampled pages
Headings inside tabs name their variant
No tabbed content found; header quality check not applicable
Code blocks are well-formed
All 19 code fences properly closed across 15 pages
URL stability2 passed
Missing pages return a real 404
All 15 sampled pages return proper error codes for bad URLs
Redirects stay on the same host
No redirects detected across 15 sampled pages
Content health1 passed1 partly
Markdown matches the HTML page
8 of 12 pages have minor content differences between markdown and HTML; 1 failed to fetch
8 pages have minor content differences between their markdown and HTML versions.
llms.txt covers the whole site
No sitemap found; cannot assess llms.txt coverage without a sitemap as ground truth
Cache headers allow timely updates
All 17 endpoints have appropriate cache headers
Authentication and access1 passed
Gated docs offer another way in
All docs pages are publicly accessible; no alternative access paths needed
Docs are readable without logging in
All 15 sampled pages are publicly accessible
Crawler access2 passed
Crawlers and AI assistants may read the docs
robots.txt lets Googlebot, Bingbot, OAI-SearchBot, PerplexityBot, Claude-SearchBot and Claude-User read the docs.
Sitemap lists the docs pages
The sitemap at https://www.zcraftstudios.com/sitemap.xml lists 58 of the 61 docs pages found through llms.txt and page links.
Freshness
Maintenance2 passed1 partly
Pages say when they were last changed
7 of 12 sampled pages state when they were last changed, and 1 more has a date only in the sitemap.
Publish a last-modified date on every page: as article:modified_time or dateModified in the page, a visible "Last updated" line, or a Last-Modified header. Agents can then tell how current a page is; the date itself is not judged.
Check your fix:
curl -sI https://docs.zcraftstudios.com/_mcp | grep -i last-modifiedreturns a date, or the page carriesarticle:modified_timeor a visible "Last updated" line.Links and section anchors work
All 38 links and 15 section anchors checked on the sampled pages work. 7 more could not be verified (timeouts or blocked requests) and are not counted.
Sitemap entries still exist
All 10 sitemap entries sampled still exist.
Consistency with the API specNot applicable
Endpoints in the docs exist in the API spec
Found https://www.zcraftstudios.com/openapi.json, but the sampled pages mention no endpoints to compare against it.
CurrencyNot applicable
Deprecated operations are marked as such
https://www.zcraftstudios.com/openapi.json marks no operation as deprecated, so there is nothing to compare.
Additional checks
Not part of the score: optional extras that help agents use your docs.
MCP server is discoverable
An MCP server answers at https://docs.zcraftstudios.com/_mcp.
llms-full.txt is available
llms-full.txt found at https://www.zcraftstudios.com/llms-full.txt (13,177 characters).
Agent skills are published
No agent skills index was found at /.well-known/agent-skills/index.json.
Publish an Agent Skills index at /.well-known/agent-skills/index.json with a SKILL.md for your main tasks, so agents can load task instructions without reading every page.
About this scan
- Scanned
- Oct 15, 2026
- Pages tested
- 15 of 45 found
- Platform
- Unknown
- Kind of site
- Developer docs
- AFDocs score, on its own
- 82 (B), 16 of 23 checks pass
- Based on 15 sampled pages, chosen deterministically from the sitemap and llms.txt. Pages outside the sample were not read.
- Pages were fetched without running JavaScript, the way most AI agents read the web.
- robots.txt stopped the scanner from reading 6 URLs; checks that needed them are unverified.
- Answerability, where an AI agent answers real questions written from these pages, runs in the open-source scanner with your own API key. This web score is made of Access and Freshness.
Methodology 2026-09.6 ยท AFDocs 0.20.0
Pages we sampled (15)
- https://docs.zcraftstudios.com/_mcp
- https://www.zcraftstudios.com/auth
- https://www.zcraftstudios.com/blog/bluemap-web-map-setup
- https://www.zcraftstudios.com/blog/geyser-floodgate-bedrock-crossplay-setup
- https://www.zcraftstudios.com/blog/luckperms-ranks-setup-guide
- https://www.zcraftstudios.com/blog/mysql-cross-server-player-data
- https://www.zcraftstudios.com/blog/velocity-proxy-network-setup
- https://www.zcraftstudios.com/faq
- https://www.zcraftstudios.com/legal/terms
- https://www.zcraftstudios.com/minecraft-configs/advancedban
- https://www.zcraftstudios.com/minecraft-configs/luckperms
- https://www.zcraftstudios.com/pricing
- https://www.zcraftstudios.com/products/eternaltags-clean-modern-tags-gui
- https://www.zcraftstudios.com/products/premium-tab-scoreboard-configuration
- https://www.zcraftstudios.com/sitemap.xml
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