LIVE|LLMS.TXT|v.1

AI Engine Discoverability

Get Found on ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok, & More

Always-on auditing of your llms.txt file against every best practice on llmstxt.org. The Sentry catches missing files and incomplete information before AI channel crawlers do. Cortex handles the fix.

sentry.llms-txt.live● 2 min ago
03:30:01GET https://capconvert.com/llms.txt
03:30:01200 OK · text/plain · 4.7 KB
03:30:02Parsing 12 rules...
03:30:02 PASS file_present
03:30:02 PASS https
03:30:02 PASS content_type
03:30:02 PASS h1_present
03:30:02 PASS has_sections
03:30:03 PASS link_format
03:30:03 PASS no_html
03:30:04 PASS links_reachable (24/24)
03:30:04 Score 11/12 · Grade A · optimized
Generative Engine Optimization

Continuous Auditing & Optimization

Continuous audits of your llms.txt against the 12 defined best practices on llmstxt.org. Sentry catches what fails. Cortex fixes it.

RULE · 1

file_present

File at /llms.txt

HTTPS GET returns 200 with a non-empty body.

RULE · 2

https

Served over HTTPS

Origin redirects http://llms.txt to https://. No insecure cleartext.

RULE · 3

content_type

Markdown or plain text

Response Content-Type is text/plain or text/markdown.

RULE · 4

h1_present

H1 with site name

First non-blank line is # SiteName at the top of the file.

RULE · 5

has_sections

At least one H2 with links

File contains at least one ## section that includes one or more markdown links.

RULE · 6

link_format

[name](url) markdown

Every link uses markdown syntax. No bare URLs, no HTML anchor tags.

RULE · 7

no_html

No raw HTML tags

The body contains zero <tag> markup. llms.txt is pure markdown.

RULE · 8

links_reachable

Every link returns 2xx

HEAD request to every linked URL succeeds. No 4xx, no 5xx, no timeouts.

RULE · 9

summary_blockquote

Blockquote after H1

A > summary block right under the H1, in plain English, ≤ 280 chars.

RULE · 10

link_descriptions

Inline link context

Each section's bulleted links include a one-line description of what the URL contains.

RULE · 11

optional_section

Optional H2 at end

A final ## Optional section listing deprecated or secondary URLs.

RULE · 12

llms_full

/llms-full.txt present

An expanded /llms-full.txt file is also available at the site root.

AI Crawler Accessibility

Free llms.txt Checker

Paste your homepage URL. Sentry fetches your llms.txt, runs all 12 rules, and returns a full audit with a letter grade and per-rule prescriptions. No signup, instant results, always free.

Comprehensive auditInstant resultsCompletely free
Instant

Audit in under a minute

Sentry fetches your file, runs the 12 rules, and renders the full result page before your next sip of coffee.

Actionable

Every failure gets a fix

Each failed rule ships with a prescription paragraph. Hand it to engineering and the file is fixed before lunch.

Ongoing

Locked in for the long haul

Add your site to the daily Sentry sweep with one click. New regressions get caught the next morning.

Optimize For AI Channels

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llms.txtai-citationsai-crawlersbrand-pulsetitle-tagsmeta-descstructuredsitemapcore-vitalspage-speedaccessibilitydomain-agehttpsaboutauthorsbacklinksmentionsreviewsinternalgbpnapyelptrusthelpfultopicalfirst-handcronavboostfreshnesshreflangimage-seopage-qualitycanniballlm-outputtrackingssl-tlsCORTEXdecision engine