attio.com
Journey
75/ 100
B · Ready with gaps
Waymark scored attio.com 75/100 (B) on 24 Aug 2026.
attio.com is usable with gaps. Discovery is the strongest layer, and Usability is the open one. Next: machine-readable errors.
FindStrong
17/20
15 of 18 checks passed
DoorMixed
24.7/30
19 of 27 checks passed
ToolsMixed
25.8/40
8 of 13 checks passed
Pay
N/A
No cart or pay rail — out of the denominator.
Group by
1. Can an agent discover and trust you? 79/100
Whether an agent can find this origin from public files and treat it as the real one.
pass
HTTPS reachable
2/2
Evidence. Homepage responded 200 over HTTPS.
Probed homepage.
pass
robots.txt present
2/2
Evidence. Valid robots.txt with User-agent rules.
Probed robots.txt.
pass
XML sitemap
2/2
Evidence. Found sitemap.xml or sitemap index.
pass
Well-known AI catalog
1/1
Evidence. Found /.well-known AI catalog JSON.
Probed well-known paths.
pass
AGENTS.md
1/1
Evidence. Found /agents.md.
pass
robots.txt AI policy
Required
2/2
Evidence. Named AI crawlers: GPTBot, ChatGPT-User, ClaudeBot, anthropic-ai, Google-Extended, PerplexityBot.
pass
Sitemap for agents
Recommended
2/2
Evidence. Sitemap document fetched.
Probed sitemap.
failed
HTTP Link header
bonus
0/1
Evidence. No rel=sitemap|describedby|api-catalog|alternate on homepage.
Probed homepage + sitemap.
Recommended fix. Send RFC 8288 Link headers for related machine resources.
pass
ai-plugin.json
bonus
1/1
Evidence. ai-plugin.json present.
failed
API catalog linkset
bonus
0/2
Evidence. API present without RFC 9727 catalog.
Recommended fix. Add /.well-known/api-catalog pointing at OpenAPI.
scanner error
Wikipedia sitelink
bonus
0/4
Evidence. Wikidata SPARQL The operation was aborted
Scanner error — not counted as a site fail and not in the score denominator.
scanner error
Wikidata official website
bonus
0/3
Evidence. Wikidata SPARQL The operation was aborted
Scanner error — not counted as a site fail and not in the score denominator.
scanner error
Brand official-website match
Recommended
0/3
Evidence. Wikidata SPARQL The operation was aborted
Scanner error — not counted as a site fail and not in the score denominator.
pass
Public MCP registry listing
bonus
1/1
Evidence. Registry hit at https://registry.modelcontextprotocol.io/v0/servers?search=attio.
Probed public URLs named in the evidence.
failed
Package homepage match
bonus
0/1
Evidence. No npm package homepage matching attio.com.
Probed homepage.
Recommended fix. Publish an official package whose homepage is this domain.
pass
Sitemap lastmod
bonus
1/1
Evidence. Sitemap has lastmod.
n/a
related-website-set
bonus
0/1
Evidence. No related-website-set (N/A unless multi-origin).
n/a
ads.txt
bonus
0/1
Evidence. No ads inventory (N/A).
2. Do you welcome agents? 50/100
Whether crawlers and signed bots are allowed through rather than blocked at the door.
failed
AI crawlers not blanket-blocked
0/2
Evidence. robots.txt Disallow: / for * or common AI bots.
Probed robots.txt.
Recommended fix. Avoid Disallow: / for GPTBot, ClaudeBot, PerplexityBot unless intentional.
n/a
robots Crawl-delay
bonus
0/1
Evidence. No Crawl-delay (optional).
n/a
Web Bot Auth keys
Recommended
0/2
Evidence. No http-message-signatures-directory.
pass
CORS / API hint
1/1
Evidence. CORS header or API path hint found.
pass
CSP or X-Frame-Options
1/1
Evidence. CSP or X-Frame-Options present.
3. Does an agent understand who you are and what you do? 92/100
Whether the site explains the product in language a model can ingest.
pass
Title and description
2/2
Evidence. Title and meta description present.
pass
JSON-LD structured data
4/4
Evidence. application/ld+json script found.
pass
html lang attribute
1/1
Evidence. html[lang] is set.
pass
JSON-LD entities
Recommended
4/4
Evidence. Recognized schema.org types in JSON-LD.
pass
JSON-LD sameAs
bonus
2/2
Evidence. sameAs present.
n/a
Open Graph basics
bonus
0/2
Evidence. No og meta with canonical.
pass
llms.txt
2/2
Evidence. Found /llms.txt with content.
pass
llms.txt index
Recommended
2/2
Evidence. llms.txt has content.
pass
llms.txt size and links
Recommended
2/2
Evidence. llms.txt 9118 chars, 24 URL(s).
pass
llms-full.txt
bonus
1/1
Evidence. llms-full.txt present.
n/a
Section llms.txt
bonus
0/1
Evidence. No /docs/llms.txt.
n/a
NLWeb schemamap
bonus
0/1
Evidence. No schemamap (N/A unless you offer NL search).
pass
Trust pages
Recommended
2/2
Evidence. Trust links found.
n/a
Speakable markup
bonus
0/1
Evidence. No SpeakableSpecification (N/A unless voice content).
n/a
humans.txt
bonus
0/1
Evidence. No /humans.txt (optional).
failed
security.txt
Recommended
0/1
Evidence. No /.well-known/security.txt Contact.
Probed well-known paths.
Recommended fix. Publish /.well-known/security.txt with a Contact field.
failed
RSS or Atom feed
0/1
Evidence. No RSS/Atom link.
Recommended fix. Expose an RSS or Atom feed for machine subscribers.
n/a
RSS or Atom document
bonus
0/1
Evidence. No /feed or /rss.xml document.
4. Can an agent integrate with you? 80/100
Whether there is a documented machine door into the product.
failed
OpenAPI / Swagger link
0/2
Evidence. No OpenAPI/Swagger link in HTML.
Probed OpenAPI.
Recommended fix. Link to an OpenAPI or Swagger document from the homepage.
pass
Login or docs link
3/3
Evidence. Login or developer docs link found.
pass
MCP well-known card
2/2
Evidence. MCP server card found under .well-known.
Probed well-known paths.
pass
MCP SSE / HTTP hint
1/1
Evidence. Page mentions MCP or SSE transport.
n/a
openapi.json fetchable
0/0
Evidence. Fetched OpenAPI or Swagger document.
Probed OpenAPI.
pass
Webhook or API docs
2/2
Evidence. Webhook or API docs mention found.
n/a
Agent skills index
0/2
Evidence. No agent-skills index (N/A unless you publish skills).
pass
OpenAPI document
Required
5/7
Evidence. OpenAPI probe.
Probed OpenAPI.
pass
Public API surface
Recommended
7/7
Evidence. Docs or API paths look callable.
pass
Developer portal
Recommended
6/6
Evidence. Developer hub found.
pass
MCP server
Recommended
5/6
Evidence. MCP probe.
pass
MCP server card
Recommended
2/2
Evidence. MCP card JSON found.
n/a
Agent Skills files
bonus
0/2
Evidence. No SKILL.md surface (N/A).
failed
CLI tool
Recommended
0/3
Evidence. No CLI mention.
Recommended fix. Publish an official CLI.
n/a
GraphQL GET hint
bonus
0/2
Evidence. No GraphQL surface (N/A).
n/a
OpenAPI UI page
bonus
0/1
Evidence. No swagger-ui/redoc page.
n/a
OpenAPI (legacy slot)
0/0
Evidence. OpenAPI/Swagger fetched.
Probed OpenAPI.
5. Is your integration well-built? 100/100
Whether the integration surface is complete enough to call with confidence.
n/a
MCP initialize
Required
0/3
Evidence. OAuth-gated MCP at https://mcp.attio.com/mcp (HTTP 401) — not scored.
Probed public URLs named in the evidence.
pass
MCP server card
Recommended
2/2
Evidence. MCP card JSON found.
6. Can an agent use you reliably in production? 45/100
Whether errors, idempotency, and limits are visible before a call fails.
partial
Rate limit signal
Recommended
1/2
Evidence. API surface without a rate-limit signal.
Recommended fix. Document or send rate-limit headers on APIs.
partial
Idempotency signal
Recommended
1/3
Evidence. API surface without idempotency notes.
Recommended fix. Document idempotency keys for mutating calls.
partial
Machine-readable errors
Recommended
1/4
Evidence. API surface without a JSON error shape.
Recommended fix. Return a JSON or problem+json error body.
pass
Honest 404
Recommended
2/2
Evidence. 404/410 on probe path.
7. Can an agent authenticate to you? 85/100
Whether an agent can obtain access without a human in the loop.
pass
OAuth / OIDC well-known
2/2
Evidence. OAuth or OIDC discovery document found.
pass
OAuth 2.0 surface
Required
5/5
Evidence. Authorization or token endpoint in discovery.
pass
OAuth AS metadata
Required
3/3
Evidence. AS or OIDC metadata document fetched.
Probed public URLs named in the evidence.
pass
PKCE S256
Required
2/2
Evidence. S256 listed in code_challenge_methods_supported.
failed
OAuth protected resource
Recommended
0/2
Evidence. AS present but no resource metadata.
Recommended fix. Publish RFC 9728 oauth-protected-resource if APIs are OAuth-gated.
pass
Scoped permissions
Recommended
5/5
Evidence. Named scopes found.
n/a
auth.md
bonus
0/2
Evidence. No /auth.md (optional).
failed
change-password well-known
bonus
0/1
Evidence. Login surface without /.well-known/change-password.
Probed well-known paths.
Recommended fix. If users have passwords, serve /.well-known/change-password.
8. Can an agent transact with you? 100/100
Whether an agent can price, pay, or check out on a documented rail.
n/a
x402 payment
bonus
0/0
Evidence. No cart/SKU/checkout and no live payment rail (Pay N/A).
n/a
Agentic checkout (ACP)
bonus
0/0
Evidence. No cart/SKU/checkout and no live payment rail (Pay N/A).
n/a
ACP delegated payment
bonus
0/0
Evidence. No cart/SKU/checkout and no live payment rail (Pay N/A).
n/a
Universal Commerce Protocol
bonus
0/0
Evidence. No cart/SKU/checkout and no live payment rail (Pay N/A).
n/a
Machine Payments Protocol
bonus
0/0
Evidence. No cart/SKU/checkout and no live payment rail (Pay N/A).
pass
Pricing page
Recommended
3/3
Evidence. Fetched /pricing.
Probed public URLs named in the evidence.
pass
pricing.md
bonus
2/2
Evidence. Fetched /pricing.md.
Probed public URLs named in the evidence.
9. Can a user act through an agent? 67/100
Whether a person can finish a job through an agent-facing UI.
failed
MCP Apps UI hint
bonus
0/1
Evidence. No MCP Apps hint (N/A unless you return UI).
Recommended fix. If you return UI, declare io.modelcontextprotocol/ui resources.
pass
A2A agent card
Required
2/2
Evidence. Agent card JSON found.
n/a
Web app manifest
bonus
0/1
Evidence. No web app manifest (N/A).
10. Can an agent operate your website directly? 50/100
Whether an agent can read and operate the site itself when there is no API or MCP.
failed
Markdown negotiation
bonus
0/1
Evidence. Homepage did not negotiate markdown.
Probed homepage.
Recommended fix. Respond to Accept: text/markdown with a markdown body.
failed
/index.md fallback
bonus
0/1
Evidence. index.md status 404.
Probed public URLs named in the evidence.
Recommended fix. Serve a markdown homepage at /index.md.
n/a
WebMCP page tools
bonus
0/1
Evidence. No in-page WebMCP (N/A).
pass
NLWeb /ask
bonus
1/1
Evidence. NLWeb or /ask signal.
pass
Agent mode view
bonus
1/1
Evidence. mode=agent responded.
Probed public URLs named in the evidence.
n/a
NodeInfo
bonus
0/1
Evidence. No nodeinfo (N/A).
n/a
oEmbed discovery
bonus
0/1
Evidence. No oEmbed (N/A unless embeddable).
About this snapshot & how to cite it
Public technical signals observed by Waymark. A score describes this snapshot; it does not guarantee that an agent will complete a task. Private and authenticated workflows are outside this scan.
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