autumn.ai

AI agents can discover and access the site well, but encounter significant usability friction with incomplete content structure and limited machine-readable data.

19 pass · 8 warn · 0 fail · 14 n/a

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Discovery

22.2/22.2

Accessibility

30.5/33.3

Usability

22.2/44.4

Payments

n/a

Discovery 22.2/22.2

API reference linked from the homepagedetailsPASS
2 API link(s), e.g. https://api.autumn.ai
Canonical URL declareddetailsPASS
https://www.autumn.ai
Documentation linked from the homepagedetailsPASS
1 docs link(s), e.g. https://developer.mozilla.org
Homepage has a meta descriptiondetailsPASS

Badge

Shows the current scan score and grade for this domain, straight from the latest static pre-check.

[![agent ready](https://www.vorza.dev/api/badge/autumn.ai)](https://www.vorza.dev/score/autumn.ai)

<a href="https://www.vorza.dev/score/autumn.ai"><img src="https://www.vorza.dev/api/badge/autumn.ai" alt="agent readiness score" /></a>

190 characters

Homepage has a descriptive titledetailsPASS

'Autumn AI | AI People & Company Research' (40 chars)

Open Graph tags presentdetailsPASS

og:title and og:description present

robots.txt allows agent crawlersdetailsPASS

all 6 agent crawlers may fetch /

robots.txt existsdetailsPASS

HTTP 200, 67 bytes

robots.txt points at the sitemapdetailsPASS

robots.txt has a Sitemap: line

sitemap.xml exists and parsesdetailsPASS

16 URL(s) listed

Listed in the official MCP registrydetailsN/A

registry lookup unavailable during this scan — excluded from the score rather than guessed

Accessibility 30.5/33.3

llms-full.txt is publisheddetailsWARN
/llms-full.txt not served
Fix: Optional but cheap: publish /llms-full.txt with your docs inlined as one markdown file, so an agent can read everything in a single fetch.
Serves markdown when asked for itdetailsWARN
Accept: text/markdown → text/html; charset=utf-8
Fix: Optional but increasingly expected: honour `Accept: text/markdown` by serving a markdown rendering of the page, so agents skip HTML parsing entirely.
Content-to-markup ratio is reasonabledetailsWARN
ratio 0.0295 — 28139 readable chars in 952830 bytes of HTML
Fix: Most of what you serve is markup and inline script rather than content. Reduce inline payloads or server-render more text so the signal-to-noise ratio favours readers.
Homepage responds to an agent requestdetailsPASS
HTTP 200 for / (agent UA)
Served over HTTPSdetailsPASS
https://www.autumn.ai/
Structured data (JSON-LD) on the homepagedetailsPASS
1 valid block(s)
llms.txt is publisheddetailsPASS
HTTP 200, 3366 bytes
Links in llms.txt resolvedetailsPASS
5 sampled link(s) all resolve
llms.txt is structured markdowndetailsPASS
has headings and markdown links
Same response for agents and browsersdetailsPASS
both User-Agents got HTTP 200
Homepage has readable text without JavaScriptdetailsPASS
28139 characters of text in the served HTML
No long redirect chain on the homepagedetailsPASS
0 redirect(s)
Docs are readable without JavaScriptdetailsN/A
/docs not served (HTTP 404) — docs may live on another path or host

Usability 22.2/44.4

agents.md is publisheddetailsWARN
/agents.md not served (HTTP 404)
Fix: Publish /agents.md: what an agent may do here, which endpoints matter, auth requirements, and rate limits. It is the agent-facing counterpart to a README.
A documentation endpoint respondsdetailsWARN
/docs → HTTP 404
Fix: Serve docs at the conventional /docs path, or redirect it to wherever they live. Agents try conventional paths first.
Errors are machine-readabledetailsWARN
404 returns HTML, not a machine-readable body
Fix: Content-negotiate your errors: return a JSON body with a stable `code` (and a `next_action` where recovery exists) to clients that ask for JSON.
OpenAPI document publisheddetailsWARN
/openapi.json not served (HTTP 404)
Fix: If you have an HTTP API, publish its OpenAPI document at a predictable path (/openapi.json). It is the difference between an agent reading your contract and an agent guessing it. If you have no HTTP API, ignore this.
.well-known/mcp.json advertises an MCP serverdetailsWARN
/.well-known/mcp.json not served (HTTP 404)
Fix: If you run an MCP server, advertise it at /.well-known/mcp.json so agents discover it without being told its URL.
The /api root behaves predictablydetailsN/A
/api → HTTP 404 (no API at the conventional root)
MCP server completes the initialize handshakedetailsN/A
no MCP endpoint found to probe (none in the input URL and none advertised at /.well-known/mcp.json)
MCP tool parameters are typed and describeddetailsN/A
no listed MCP tools to inspect
Every MCP tool has a descriptiondetailsN/A
no listed MCP tools to inspect
MCP server lists toolsdetailsN/A
no MCP endpoint to probe
OpenAPI declares its auth schemedetailsN/A
no parseable OpenAPI document
OpenAPI operations are describeddetailsN/A
no parseable OpenAPI document
OpenAPI documents error responsesdetailsN/A
no parseable OpenAPI document
OpenAPI document is structurally validdetailsN/A
no parseable OpenAPI document

Payments not applicable — excluded from the score

Serves a 402 payment challengedetailsN/A
no agent-payment rail published — not applicable. This layer is excluded from the score rather than counted against the site.
Declares AP2 / ACP supportdetailsN/A
no agent-payment rail published — not applicable. This layer is excluded from the score rather than counted against the site.
Publishes x402 payment metadatadetailsN/A
no agent-payment rail published — not applicable. This layer is excluded from the score rather than counted against the site.