redis.io

AI agents can discover and access Redis well but encounter moderate friction navigating product features and documentation structure.

22 pass · 6 warn · 0 fail · 14 n/a

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Discovery

19/20

Accessibility

29.6/30

Usability

23.2/40

Payments

10/10

Discovery 19/20

API reference linked from the homepagedetailsWARN
no link to an API reference in the homepage HTML
Fix: If you have an API, link its reference from the homepage. If you don't, this check is safe to ignore.
Canonical URL declareddetailsPASS
https://redis.io/
Documentation linked from the homepagedetailsPASS
5 docs link(s), e.g. /docs/latest/integrate/riot/
Homepage has a meta descriptiondetailsPASS
130 characters
Homepage has a descriptive titledetailsPASS
'Redis - Real-time data for agents & apps' (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, 578 bytes
robots.txt points at the sitemapdetailsPASS
robots.txt has a Sitemap: line
sitemap.xml exists and parsesdetailsPASS
17 URL(s) listed
Brand findable in agent searchdetailsN/A
search-based checks are deferred — excluded from the score
Listed in an MCP registrydetailsN/A
registry lookup not implemented in v1 — excluded from the score rather than guessed

Accessibility 29.6/30

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.
Docs are readable without JavaScriptdetailsPASS
3550 characters of text at /docs
Homepage responds to an agent requestdetailsPASS
HTTP 200 for / (agent UA)
Served over HTTPSdetailsPASS
https://redis.io/
Structured data (JSON-LD) on the homepagedetailsPASS
3 valid block(s) (WebPage, Organization, BreadcrumbList)
llms.txt is publisheddetailsPASS
HTTP 200, 46830 bytes
Links in llms.txt resolvedetailsPASS
5 sampled link(s) all resolve
llms.txt is structured markdowndetailsPASS
has headings and markdown links
Serves markdown when asked for itdetailsPASS
Accept: text/markdown → text/markdown; charset=utf-8
Same response for agents and browsersdetailsPASS
both User-Agents got HTTP 200
Homepage has readable text without JavaScriptdetailsPASS
8513 characters of text in the served HTML
No long redirect chain on the homepagedetailsPASS
0 redirect(s)
Content-to-markup ratio is reasonabledetailsN/A
homepage is 2814574 bytes and was truncated for analysis — the ratio would be misleading

Usability 23.2/40

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.
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.
A documentation endpoint respondsdetailsPASS
/docs → HTTP 200
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 10/10

Declares AP2 / ACP supportdetailsPASS
marker(s) found: ap2
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.
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.

Badge

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

[![agent ready](/api/badge/redis.io)](/score/redis.io)

<a href="/score/redis.io"><img src="/api/badge/redis.io" alt="agent readiness score" /></a>