hexdocs.pm

https://hexdocs.pm/

Content site · Static audit

The static audit found gaps. Start with the fixes below.

Pass starts at 80 / 100. This scan does not prove that an agent can complete a purchase. Method and limits

21/ 100

NEEDS WORK

Core coverage: 89.3% of core weight verified
Score model: v27Versioned criteria

Scanned 2026-09-30 19:06:47 UTC

What to fix first

Start with these changes. Open a fix for the finding, example, and supporting evidence.

5 priority changes

1
Publish valid structured data
+17.6 points estimated
Describe the organization with valid JSON-LD. Use the real name and URL.

JSON-LD structured data JSON-LD entity linking Organization schema completeness Schema type breadth
Starting example
```
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Your product",
  "url": "https://example.com/"
}
```
View findings and full example

Suggested location: /
- JSON-LD structured data
  
  Finding: The page has no valid JSON-LD block.
  
  Change: Publish valid JSON-LD that describes the site and its main products.
  Open this check and its evidence
- JSON-LD entity linking
  
  Finding: JSON-LD has no sameAs link.
  
  Change: Add stable sameAs links for the organization or product entity.
  Open this check and its evidence
- Organization schema completeness
  
  Finding: No Organization JSON-LD entity was found.
  
  Change: Add an Organization entity with stable identity and contact fields.
  Open this check and its evidence
- Schema type breadth
  
  Finding: The page declares no valid JSON-LD type.
  
  Change: Describe the organization, site, and main product with JSON-LD.
  Open this check and its evidence
Starting example
```
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Your product",
  "url": "https://example.com/"
}
```
Adapt this example to the service. Apply every relevant change listed above, then confirm it with a new scan.
2
Make crawler access explicit
+12.6 points estimated
Review the recorded robots rule and access response. Permit public content for the clients you support.

robots.txt AI crawler policy robots.txt agent-user policy
Starting example
```
User-agent: AgentReadiness
Allow: /

Sitemap: https://example.com/sitemap.xml
```
View findings and full example

Suggested location: /robots.txt
- robots.txt AI crawler policy
  
  Finding: robots.txt has no explicit policy for known AI crawler tokens.
  
  Change: Publish explicit retrieval and training crawler groups in robots.txt.
  Open this check and its evidence
- robots.txt agent-user policy
  
  Finding: robots.txt has no explicit policy for user-directed agent tokens.
  
  Change: Add explicit groups for user-directed agent fetchers.
  Open this check and its evidence
Starting example
```
User-agent: AgentReadiness
Allow: /

Sitemap: https://example.com/sitemap.xml
```
Adapt this example to the service. Apply every relevant change listed above, then confirm it with a new scan.
3
Return useful source HTML
+10.1 points estimated
Put the main text and navigation in the initial HTML response.

Content without JavaScript Page token budget
Starting example
```
<main><h1>Your product</h1><p>Explain its purpose.</p></main>
```
View findings and full example

Suggested location: /
- Content without JavaScript
  
  Finding: The source HTML has only 0 visible text characters.
  
  Change: Return useful server-rendered content without a JavaScript requirement.
  Open this check and its evidence
- Page token budget
  
  Finding: The estimated visible-text size is 0 tokens.
  
  Change: Keep the main page between 100 and 15,000 estimated visible-text tokens.
  Open this check and its evidence
Starting example
```
<main><h1>Your product</h1><p>Explain its purpose.</p></main>
```
Adapt this example to the service. Apply every relevant change listed above, then confirm it with a new scan.

2 more priority changes

4
Give agents a useful content map
+8.8 points estimated
Publish a short site description and working links to key public pages.

llms.txt exists Agent usage instructions
Starting example
```
# Your product

> Explain what the product does.

## Resources
- [Documentation](https://example.com/docs): Public instructions
```
View findings and full example

Suggested location: /llms.txt
- llms.txt exists
  
  Finding: The scan did not find /llms.txt.
  
  Change: Publish a concise llms.txt file at the site root.
  Open this check and its evidence
- Agent usage instructions
  
  Finding: The checked llms.txt and dedicated instruction paths do not explain when an agent should use the product.
  
  Change: Add a specific when-to-use section to llms.txt or a dedicated agent instruction document.
  Open this check and its evidence
Starting example
```
# Your product

> Explain what the product does.

## Resources
- [Documentation](https://example.com/docs): Public instructions
```
Adapt this example to the service. Apply every relevant change listed above, then confirm it with a new scan.
5
Declare discovery links in the response
+6.3 points estimated
Link only resources that the service provides. Use a Link header to identify the API description.

HTTP Link header discovery
Starting example
```
Link: </openapi.json>; rel="service-desc"; type="application/json"
```
View findings and full example

Suggested location: Main page response headers
- HTTP Link header discovery
  
  Finding: The final response has no HTTP Link header.
  
  Change: Add HTTP Link relations for important machine-readable discovery resources.
  Open this check and its evidence
Starting example
```
Link: </openapi.json>; rel="service-desc"; type="application/json"
```
Adapt this example to the service. Apply every relevant change listed above, then confirm it with a new scan.

Estimated gains use this report's model. All checks listed in a fix must pass to earn its full estimated gain.

All checks 124Findings, recommended changes, and score weights

What this scan found

5 checks passed. 34 need attention. 3 could not be verified. Checks that do not apply stay out of the score.

Passed: 5
Needs attention: 34
Could not verify: 3
Not applicable: 82

Capture rules: 19 of 19 complete
HTTP requests: 42
Saved artifacts: 40
Observations: 58

All results

Results that need attention are listed first. Open a row for its reason and recommended change.

001 Accessible document structure Usability · Recommended · Core Failed 0 of 600

Finding

The source does not provide enough document landmarks and headings for structured navigation.

Recommended change

Add an HTML document root, one main region, navigation, and ordered headings.

Check ID: ax-document-structure@1
Supporting evidence: View stored observation

002 Agent Plugins manifest Discovery · Emerging · Informational Failed Info No score effect

Finding

The product page does not advertise a public GitHub source repository.

Recommended change

Link the canonical public GitHub repository from the product page.

Check ID: agent-plugins-repo@1
Supporting evidence: View stored observation

003 Agent Skills index conformance Discovery · Emerging · Informational Failed Info No score effect

Finding

No Agent Skills index was found at the v0.2.0 discovery path.

Recommended change

Publish /.well-known/agent-skills/index.json with the v0.2.0 schema.

Check ID: agent-skills-index-v2@1
Supporting evidence: View stored observation

004 Agent discovery file Discovery · Required · Core Failed 0 of 500

Finding

No Agent Skills index was found at /.well-known/agent-skills/index.json.

Recommended change

Publish an index with a non-empty skills array and a name and description for every skill.

Check ID: agent-discovery-file@1
Supporting evidence: View stored observation

005 Agent mode view Accessibility · Emerging · Informational Failed Info No score effect

Finding

The agent-mode query returned a normal HTML view or another unsuitable representation.

Recommended change

Return a dedicated JSON, Markdown, or plain-text agent view.

Check ID: agent-mode-view@1
Supporting evidence: View stored observation

006 Agent platform repository configurations Discovery · Emerging · Informational Failed Info No score effect

Finding

The product page does not advertise a public GitHub source repository.

Recommended change

Link the canonical public GitHub repository from the product page.

Check ID: agent-rules-repo@1
Supporting evidence: View stored observation

007 Agent usage instructions Accessibility · Required · Core Failed 0 of 400

Finding

The checked llms.txt and dedicated instruction paths do not explain when an agent should use the product.

Recommended change

Add a specific when-to-use section to llms.txt or a dedicated agent instruction document.

Check ID: agent-instruction@1
Supporting evidence: View stored observation View stored observation

008 Agentic resource catalog Discovery · Emerging · Informational Failed Info No score effect

Finding

No usable resource catalog was found at either bounded well-known path.

Recommended change

Publish /.well-known/ard.json or /.well-known/ai-catalog.json.

Check ID: ard-catalog@1
Supporting evidence: View stored observation View stored observation

009 Category search visibility Discovery · Recommended · Core Failed 0 of 600

Finding

The page did not expose enough category metadata to create the versioned category query.

Recommended change

Add a specific application category, keywords, or description that states the product category and use case.

Check ID: ranked-category-visibility@1
Supporting evidence: View stored observation

010 Content without JavaScript Access · Required · Core Failed 0 of 1000

Finding

The source HTML has only 0 visible text characters.

Recommended change

Return useful server-rendered content without a JavaScript requirement.

Check ID: content-no-js@1
Supporting evidence: View stored observation

011 HTTP Link header discovery Access · Required · Core Failed 0 of 1000

Finding

The final response has no HTTP Link header.

Recommended change

Add HTTP Link relations for important machine-readable discovery resources.

Check ID: link-headers-discovery@1
Supporting evidence: View stored observation

012 Identified bot Markdown serving Access · Emerging · Informational Failed Info No score effect

Finding

The identified bot request received text/html, not Markdown.

Recommended change

Optionally serve a Markdown representation to the truthful AgentReadinessBot identity.

Check ID: agent-ua-markdown@1
Supporting evidence: View stored observation

013 JSON-LD entity linking Access · Recommended · Core Failed 0 of 600

Finding

JSON-LD has no sameAs link.

Recommended change

Add stable sameAs links for the organization or product entity.

Check ID: json-ld-entity-linking@1
Supporting evidence: View stored observation

014 JSON-LD structured data Access · Required · Core Failed 0 of 1000

Finding

The page has no valid JSON-LD block.

Recommended change

Publish valid JSON-LD that describes the site and its main products.

Check ID: json-ld@1
Supporting evidence: View stored observation

015 Markdown URL fallback Access · Emerging · Informational Failed Info No score effect

Finding

The scan did not find a Markdown homepage at /index.md.

Recommended change

Publish a text/markdown homepage at /index.md.

Check ID: markdown-url-fallback@1
Supporting evidence: View stored observation

016 Markdown agent docs Access · Emerging · Informational Failed Info No score effect

Finding

The canonical root did not return Markdown for a Markdown-preferred request.

Recommended change

Implement Accept: text/markdown negotiation or publish a stable Markdown route.

Check ID: markdown-negotiation@1
Supporting evidence: View stored observation

017 Markdown alternate link Access · Emerging · Informational Failed Info No score effect

Finding

The page does not declare a Markdown alternate.

Recommended change

Add a link rel=alternate with type=text/markdown and a stable URL.

Check ID: markdown-link-alternate@1
Supporting evidence: View stored observation

018 Metadata completeness Access · Required · Core Failed 0 of 1000

Finding

Only 3 of 9 metadata fields are present.

Recommended change

Add title, description, language, canonical, charset, and Open Graph metadata.

Check ID: metadata-completeness@1
Supporting evidence: View stored observation

019 Modular llms.txt Accessibility · Emerging · Informational Failed Info No score effect

Finding

No scoped llms.txt file was found at the bounded docs, API, or developers paths.

Recommended change

Publish /docs/llms.txt, /api/llms.txt, or /developers/llms.txt with a focused resource index.

Check ID: modular-llms-txt@1
Supporting evidence: View stored observation

020 NLWeb /ask endpoint Usability · Emerging · Informational Failed Info No score effect

Finding

OPTIONS did not advertise POST for /ask.

Recommended change

Publish POST /ask and advertise POST in the Allow or Access-Control-Allow-Methods header.

Check ID: nlweb-ask@1
Supporting evidence: View stored observation

021 NLWeb Schema Map directive Accessibility · Emerging · Informational Failed Info No score effect

Finding

robots.txt does not publish a Schema Map directive.

Recommended change

Add schemamap: followed by the absolute URL of the structured feed map.

Check ID: nlweb-schema-feeds@1
Supporting evidence: View stored observation

022 NLWeb streaming support Usability · Emerging · Informational Failed Info No score effect

Finding

OPTIONS did not advertise the POST route required for NLWeb streaming.

Recommended change

Publish POST /ask before you enable the NLWeb event stream.

Check ID: nlweb-streaming@1
Supporting evidence: View stored observation

023 Organization schema completeness Access · Recommended · Core Failed 0 of 600

Finding

No Organization JSON-LD entity was found.

Recommended change

Add an Organization entity with stable identity and contact fields.

Check ID: org-schema-completeness@1
Supporting evidence: View stored observation

024 Page token budget Access · Recommended · Core Failed 0 of 600

Finding

The estimated visible-text size is 0 tokens.

Recommended change

Keep the main page between 100 and 15,000 estimated visible-text tokens.

Check ID: page-token-budget@1
Supporting evidence: View stored observation

025 Pricing Markdown exists Access · Emerging · Informational Failed Info No score effect

Finding

The scan did not find /pricing.md.

Recommended change

Publish stable machine-readable pricing details at /pricing.md.

Check ID: pricing-md@1
Supporting evidence: View stored observation

026 Schema type breadth Access · Recommended · Core Failed 0 of 600

Finding

The page declares no valid JSON-LD type.

Recommended change

Describe the organization, site, and main product with JSON-LD.

Check ID: schema-type-breadth@1
Supporting evidence: View stored observation

027 Trust anchor pages Access · Required · Core Failed 0 of 1000

Finding

No trust anchor page was found.

Recommended change

Link to public about, contact, privacy, terms, and security pages.

Check ID: trust-anchors@1
Supporting evidence: View stored observation

028 Verified Wikidata and English Wikipedia presence Discovery · Recommended · Informational Failed Info No score effect

Finding

The bounded Wikidata search found no entity with verified ownership of this domain.

Recommended change

Add the official website to the correct Wikidata entity, or link the correct Wikidata or Wikipedia page from structured data.

Check ID: wikipedia-presence@1
Supporting evidence: View stored observation

029 Verified skills.sh listing Discovery · Emerging · Informational Failed Info No score effect

Finding

The product page exposes no direct skills.sh link or verifiable GitHub-owner association for a catalog lookup.

Recommended change

Link the official GitHub organization or exact skills.sh page from the product page or structured sameAs data.

Check ID: skills-sh-listed@1
Supporting evidence: View stored observation

030 Web Bot Auth key directory Usability · Emerging · Informational Failed Info No score effect

Finding

No Web Bot Auth key directory was found at the well-known path.

Recommended change

Publish an Ed25519 JWK keys array with kid, x, nbf, and exp fields.

Check ID: web-bot-auth-directory@1
Supporting evidence: View stored observation

031 WebMCP source declarations Usability · Emerging · Informational Failed Info No score effect

Finding

No server-rendered or inline-script WebMCP declaration was found.

Recommended change

Add declarative form tools or register tools through document.modelContext.

Check ID: webmcp@1
Supporting evidence: View stored observation

032 llms.txt exists Access · Required · Core Failed 0 of 1000

Finding

The scan did not find /llms.txt.

Recommended change

Publish a concise llms.txt file at the site root.

Check ID: llms-txt-exists@1
Supporting evidence: View stored observation

033 robots.txt AI crawler policy Discovery · Required · Core Failed 0 of 1000

Finding

robots.txt has no explicit policy for known AI crawler tokens.

Recommended change

Publish explicit retrieval and training crawler groups in robots.txt.

Check ID: robots-ai-policy-quality@1
Supporting evidence: View stored observation

034 robots.txt agent-user policy Access · Required · Core Failed 0 of 1000

Finding

robots.txt has no explicit policy for user-directed agent tokens.

Recommended change

Add explicit groups for user-directed agent fetchers.

Check ID: robots-agent-user-policy@1
Supporting evidence: View stored observation

035 Brand name discoverability Discovery · Required · Core Could not verify 0 of 0

Finding

The scan did not collect valid ranked web-search evidence for this query.

Recommended change

Configure the ranked search provider and run capture profile version 26 to collect new evidence.

Check ID: ranked-brand-discoverability@1
Supporting evidence: No linked observation was stored.

036 Sitemap exists Access · Required · Core Could not verify 0 of 0

Finding

The scan could not collect the required discovery evidence.

Recommended change

Run capture profile version 3 and confirm that robots and network access permit this request.

Check ID: sitemap@1
Supporting evidence: View stored observation

037 Sitemap freshness metadata Access · Recommended · Core Could not verify 0 of 0

Finding

The scan could not collect the required discovery evidence.

Recommended change

Run capture profile version 3 and confirm that robots and network access permit this request.

Check ID: sitemap-lastmod@1
Supporting evidence: View stored observation

038 Accessibility-tree instruction safety Usability · Recommended · Core Passed 600 of 600

Finding

No configured instruction-risk pattern was found in the evaluated hidden accessibility text.

Check ID: ax-tree-injection-safe@1
Supporting evidence: View stored observation

039 Agent crawler reachability Access · Recommended · Core Passed 600 of 600

Finding

robots policy permits all 3 evaluated retrieval crawlers at the root path.

Check ID: agent-crawler-reachability@1
Supporting evidence: View stored observation

040 Agent-friendly 404 responses Usability · Recommended · Core Passed 600 of 600

Finding

The probe returns 404 or 410 with concise discovery guidance.

Check ID: agent-friendly-404@1
Supporting evidence: View stored observation

041 Not blocked by bot detection Access · Required · Core Passed 1000 of 1000

Finding

The scanner received the target content without a bot block.

Check ID: bot-detection@1
Supporting evidence: View stored observation

042 Redirect hygiene Access · Recommended · Core Passed 600 of 600

Finding

The target uses 0 same-origin redirect(s) with no downgrade or redirect error.

Check ID: redirect-hygiene@1
Supporting evidence: View stored observation

043 A2A Agent Card Access · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: a2a-agent-card@1
Supporting evidence: View stored observation

044 A2UI generative UI support Usability · Emerging · Informational Not applicable Info No score effect

Finding

No inspectable public MCP HTTP endpoint was found.

Check ID: a2ui-support@1
Supporting evidence: No linked observation was stored.

045 ACP checkout protocol Payments · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: acp-support@1
Supporting evidence: No linked observation was stored.

046 ACP delegated payment Payments · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: acp-delegate-payment@1
Supporting evidence: No linked observation was stored.

047 AI Catalog discovery Discovery · Emerging · Informational Not applicable Info No score effect

Finding

The optional AI Catalog alias is not published. Its absence does not reduce the score.

Check ID: ai-catalog-published@1
Supporting evidence: No linked observation was stored.

048 AP2 mandate capability Payments · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: ap2-support@1
Supporting evidence: No linked observation was stored.

049 API catalog Access · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: api-catalog-rfc9727@1
Supporting evidence: View stored observation View stored observation

050 API schema complexity Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: api-schema-analysis@1
Supporting evidence: No linked observation was stored.

051 Accessible names on controls Usability · Recommended · Core Not applicable 0 of 0

Finding

The page has no controls that require an accessible name.

Check ID: ax-accessible-names@1
Supporting evidence: No linked observation was stored.

052 Agent auth WWW-Authenticate hint Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: agent-auth-www-authenticate@1
Supporting evidence: No linked observation was stored.

053 Agent auth discovery metadata Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: agent-auth-discovery-metadata@1
Supporting evidence: View stored observation View stored observation

054 Agent auth endpoints respond Usability · Emerging · Informational Not applicable Info No score effect

Finding

No identity, claim, or events endpoint was advertised.

Check ID: agent-auth-endpoints-reachable@1
Supporting evidence: No linked observation was stored.

055 Agent onboarding friction Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: onboarding-friction@1
Supporting evidence: View stored observation View stored observation View stored observation View stored observation View stored observation

056 CLI tool available Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: cli-tool@1
Supporting evidence: View stored observation

057 Developer portal Access · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: developer-portal@1
Supporting evidence: View stored observation

058 Developer resource discoverability Discovery · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: ranked-developer-discoverability@1
Supporting evidence: No linked observation was stored.

059 Form control labeling Usability · Recommended · Core Not applicable 0 of 0

Finding

The page has no source form fields, so field labeling does not apply.

Check ID: ax-form-labeling@1
Supporting evidence: No linked observation was stored.

060 Function calling compatibility Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: function-calling-compat@1
Supporting evidence: No linked observation was stored.

061 GraphQL asynchronous job pattern Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: graphql-async-job-pattern@1
Supporting evidence: No linked observation was stored.

062 GraphQL batch mutations Usability · Recommended · Informational Not applicable Info No score effect

Finding

No public GraphQL POST route was found at the bounded standard paths.

Check ID: graphql-batch-mutations@1
Supporting evidence: No linked observation was stored.

063 GraphQL pagination pattern Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: graphql-pagination-pattern@1
Supporting evidence: No linked observation was stored.

064 GraphQL schema description coverage Usability · Recommended · Informational Not applicable Info No score effect

Finding

No public GraphQL POST route was found at the bounded standard paths.

Check ID: graphql-schema-completeness@1
Supporting evidence: No linked observation was stored.

065 GraphQL typed error model Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: graphql-error-type-definition@1
Supporting evidence: No linked observation was stored.

066 GraphQL versioning and deprecation policy Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: graphql-versioning-policy@1
Supporting evidence: No linked observation was stored.

067 Idempotency-Key support Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: idempotency-key-support@1
Supporting evidence: No linked observation was stored.

068 JSON error responses Usability · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: json-error-responses@1
Supporting evidence: View stored observation

069 Linked content is publicly readable Accessibility · Recommended · Core Not applicable 0 of 0

Finding

No llms.txt content links were available for a bounded public-access sample.

Check ID: docs-public-content@1
Supporting evidence: No linked observation was stored.

070 MCP App view CSP Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-view-csp@1
Supporting evidence: No linked observation was stored.

071 MCP App view reachable Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-view-domain@1
Supporting evidence: No linked observation was stored.

072 MCP Apps UI quality Usability · Recommended · Informational Not applicable Info No score effect

Finding

No inspectable public MCP HTTP endpoint was found.

Check ID: mcp-apps-ui-quality@1
Supporting evidence: No linked observation was stored.

073 MCP Apps support Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-app-registry@1
Supporting evidence: No linked observation was stored.

074 MCP OAuth challenge alignment Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-auth-mechanism@1
Supporting evidence: No linked observation was stored.

075 MCP PKCE S256 support Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-pkce-s256@1
Supporting evidence: No linked observation was stored.

076 MCP Streamable HTTP transport Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-streamable-http@1
Supporting evidence: No linked observation was stored.

077 MCP error handling Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-error-handling@1
Supporting evidence: No linked observation was stored.

078 MCP parameter schemas Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-param-schemas@1
Supporting evidence: No linked observation was stored.

079 MCP registry branding Discovery · Emerging · Informational Not applicable Info No score effect

Finding

No MCP server card is published, so registry branding does not apply.

Check ID: registry-branding@1
Supporting evidence: No linked observation was stored.

080 MCP resource quality Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-resource-quality@1
Supporting evidence: No linked observation was stored.

081 MCP resources exposed Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-resource-listing@1
Supporting evidence: No linked observation was stored.

082 MCP server card Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-server-card@1
Supporting evidence: View stored observation

083 MCP server identity Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-server-identity@1
Supporting evidence: No linked observation was stored.

084 MCP server or manifest Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-server@1
Supporting evidence: View stored observation View stored observation View stored observation

085 MCP tool annotations Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-tool-annotations@1
Supporting evidence: No linked observation was stored.

086 MCP tool descriptions Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-tool-descriptions@1
Supporting evidence: No linked observation was stored.

087 MCP tool listing Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-tool-listing@1
Supporting evidence: No linked observation was stored.

088 MCP tool naming Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-tool-naming@1
Supporting evidence: No linked observation was stored.

089 MCP well-known discovery Accessibility · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-well-known-discovery@1
Supporting evidence: View stored observation View stored observation View stored observation

090 MPP payment protocol Payments · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mpp-support@1
Supporting evidence: No linked observation was stored.

091 Markdown code fence validity Accessibility · Emerging · Informational Not applicable Info No score effect

Finding

No served Markdown document was confirmed at the bounded paths.

Check ID: code-fence-validity@1
Supporting evidence: No linked observation was stored.

092 Markdown frontmatter metadata Accessibility · Emerging · Informational Not applicable Info No score effect

Finding

No served Markdown document was confirmed at the bounded document paths.

Check ID: markdown-frontmatter@1
Supporting evidence: No linked observation was stored.

093 Markdown negotiation cache variation Access · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: markdown-negotiation-vary@1
Supporting evidence: No linked observation was stored.

094 Multi-language SDK packages Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: rest-sdk-packages@1
Supporting evidence: View stored observation

095 NPM or PyPI SDK package Discovery · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: npm-sdk-package@1
Supporting evidence: View stored observation

096 Native interactive controls Usability · Recommended · Core Not applicable 0 of 0

Finding

The page has no interactive controls in the source HTML.

Check ID: ax-native-controls@1
Supporting evidence: No linked observation was stored.

097 OAuth 2.0 support Usability · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: oauth-support@1
Supporting evidence: View stored observation View stored observation

098 OAuth authorization-server metadata Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-oauth-metadata@1
Supporting evidence: View stored observation View stored observation

099 OAuth protected resource metadata Usability · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: oauth-protected-resource@1
Supporting evidence: View stored observation

100 Official MCP Registry listing Discovery · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: mcp-registry-listed@1
Supporting evidence: View stored observation

101 OpenAPI document is published Access · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: openapi-spec@1
Supporting evidence: View stored observation

102 Pricing information is accessible Access · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: pricing-info@1
Supporting evidence: View stored observation View stored observation

103 Product and documentation MCP coverage Usability · Recommended · Informational Not applicable Info No score effect

Finding

No public streamable HTTP MCP endpoint was discovered.

Check ID: mcp-multi-surface-coverage@1
Supporting evidence: No linked observation was stored.

104 Public API documentation is linked Access · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: public-api-docs@1
Supporting evidence: View stored observation View stored observation

105 Public API endpoint responds Usability · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: public-api-reachable@1
Supporting evidence: No linked observation was stored.

106 REST asynchronous job pattern Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: async-job-pattern@1
Supporting evidence: No linked observation was stored.

107 REST batch endpoint Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: batch-endpoints@1
Supporting evidence: No linked observation was stored.

108 REST pagination pattern Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: pagination-shape@1
Supporting evidence: No linked observation was stored.

109 REST response schema coverage Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: response-schema-coverage@1
Supporting evidence: No linked observation was stored.

110 REST typed error model Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: api-error-model@1
Supporting evidence: No linked observation was stored.

111 REST versioning and deprecation policy Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: api-versioning-policy@1
Supporting evidence: No linked observation was stored.

112 Rate limit response headers Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: rate-limit-headers@1
Supporting evidence: No linked observation was stored.

113 Resource catalog entry quality Discovery · Emerging · Informational Not applicable Info No score effect

Finding

No catalog exists, so catalog-entry quality does not apply.

Check ID: ard-entries-valid@1
Supporting evidence: No linked observation was stored.

114 Resource catalog trust manifests Discovery · Emerging · Informational Not applicable Info No score effect

Finding

No catalog exists, so optional trust metadata does not apply.

Check ID: ard-trust-manifest@1
Supporting evidence: No linked observation was stored.

115 Sandbox or test environment Usability · Recommended · Informational Not applicable Info No score effect

Finding

No public OpenAPI document was found for environment analysis.

Check ID: sandbox-environment@1
Supporting evidence: No linked observation was stored.

116 Scoped permissions Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: scoped-permissions@1
Supporting evidence: View stored observation View stored observation

117 Skills.sh catalog-page quality Access · Emerging · Informational Not applicable Info No score effect

Finding

Quality is not evaluated because the scan found no verified skills.sh listing.

Check ID: skills-sh-quality@1
Supporting evidence: No linked observation was stored.

118 Universal Commerce Protocol Payments · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: ucp-support@1
Supporting evidence: View stored observation

119 auth.md exists Usability · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: auth-md-exists@1
Supporting evidence: View stored observation

120 auth.md structure Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: auth-md-structure@1
Supporting evidence: No linked observation was stored.

121 auth.md walkthrough simulation Usability · Recommended · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: auth-md-walkthrough-simulation@1
Supporting evidence: No linked observation was stored.

122 llms.txt formatting Access · Recommended · Core Not applicable 0 of 0

Finding

llms.txt was not available, so its format cannot be checked.

Check ID: llms-txt-formatting@1
Supporting evidence: No linked observation was stored.

123 llms.txt links resolve Accessibility · Recommended · Core Not applicable 0 of 0

Finding

No links were found in a published llms.txt document.

Check ID: llms-links-resolve@1
Supporting evidence: No linked observation was stored.

124 x402 payment protocol Payments · Required · Out of scope Not applicable 0 of 0

Finding

This check is outside the selected site type.

Check ID: x402-support@1
Supporting evidence: No linked observation was stored.

Scan evidence and limitsPages read, HTTP records, observations, and scan identity

Initial HTML preview

Hexdocs · HTTP 200

0 of 0 links have names. 0 form controls have no name.

These initial HTML counts are separate from the final accessibility checks.

First result: 24.65 s · Queue: 23.57 s · Total: 30.49 s

Linked pages read

0 of 0 selected pages were read. Maximum: five pages.

These pages add evidence. Model 27 uses main-page and protocol facts for its score.

Access

19/100

87.9% coverage

Accessibility

0/100

100.0% coverage

Discovery

0/100

87.5% coverage

Usability

67/100

100.0% coverage

Scan scope and limits

This is a static audit. It does not prove that an agent can complete a task.
Browser rendering was not captured.
Search checks were unavailable because the scanner has no search provider key.

How the score works

What the scanner tested

Open a rule to inspect its HTTP and extracted evidence.

1 Robots access Can a standards-aware agent access this site? web.robots@4 · Robots · attempt 1 Allowed

Duration: 25 ms
Fetches: 1
Artifacts: 1
Observations: 2

Observed facts

robots.analysis

100.0% confidence

Allowed agent user count: 3
Allowed retrieval count: 3
Availability: available
Explicit agent user count: 0
Explicit ai crawler count: 0
Group count: 0
Known policy count: 0
Same origin schema map url count: 0

robots.policy

100.0% confidence

Outcome: allow
Availability: available

HTTP transactions

GET 200 Success

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/robots.txt

Content type: text/plain
Transferred: 56 B
Decoded: 40 B
Duration: 202 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/html, application/xhtml+xml;q=0.9, application/json;q=0.5, text/plain;q=0.4, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (21)

accept-ranges: none
access-control-allow-origin: [value stored]
age: 0
cache-control: public, max-age=600
connection: [value stored]
content-encoding: gzip
content-type: text/plain
date: Wed, 30 Sep 2026 19:07:11 GMT
etag: W/"380f66ba16d8ce330e12e95ed7a6d691"
last-modified: Thu, 01 Nov 2018 12:39:57 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
vary: accept-encoding
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

2 Primary HTTP response What does a direct HTTP client receive? web.primary_http@2 · Static capture · attempt 1 Succeeded

Duration: 20 ms
Fetches: 1
Artifacts: 1
Observations: 1

Observed facts

transport.fetch

100.0% confidence

Available: Yes
Outcome: success
Https: Yes
Status: 200
Content type: text/html
Body bytes: 1167
Final url: https://hexdocs.pm/

HTTP transactions

GET 200 Success

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/

Content type: text/html
Transferred: 576 B
Decoded: 1.1 KB
Duration: 95 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/html, application/xhtml+xml;q=0.9, application/json;q=0.5, text/plain;q=0.4, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (22)

accept-ranges: none
access-control-allow-origin: [value stored]
age: 0
cache-control: public, max-age=86400
connection: [value stored]
content-encoding: gzip
content-type: text/html
date: Wed, 30 Sep 2026 19:07:11 GMT
etag: W/"11c5a8dea0af5f873c5c03c8a93c9a4d"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
vary: accept-encoding
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

3 HTML extraction What structure can an agent extract from the HTML? web.html_extract@5 · Extract · attempt 1 Succeeded

Duration: 21 ms
Fetches: 0
Artifacts: 0
Observations: 10

Observed facts

html.accessibility

90.0% confidence

Structured evidence was stored. This view has no safe summary for it yet.

html.content

100.0% confidence

Visible chars: 0
Estimated tokens: 0
Has pricing language: No
Has api language: No

html.discovery

100.0% confidence

Structured evidence was stored. This view has no safe summary for it yet.

html.forms

100.0% confidence

Forms: 0
Controls: 0
Controls missing name: 0

html.images

100.0% confidence

Total: 0
Missing alt: 0

html.links

100.0% confidence

Total: 0
Missing name: 0

html.metadata

100.0% confidence

Title: Hexdocs
Language: en
Charset: utf-8
Json ld blocks: 0
Json ld valid blocks: 0

html.structure

100.0% confidence

H1: 0
H2: 0
H3: 0
Landmarks: 0
Lists: 0
Tables: 0
Visible chars: 0
Estimated tokens: 0

html.structured_data

100.0% confidence

Blocks: 0
Valid blocks: 0
Invalid blocks: 0
Entity count: 0
Type count: 0
Same as count: 0
Organization count: 0
Organization field count: 0

html.web_mcp

90.0% confidence

Complete declarative tool count: 0
Declarative element count: 0
Document registration count: 0
Model context reference count: 0
Navigator registration count: 0

4 Web.http semantics What evidence did this capture rule record? web.http_semantics@2 · Extract · attempt 1 Succeeded

Duration: 27 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

http.semantics

100.0% confidence

Attempt count: 1
Cross origin redirect count: 0
Final status: 200
Https downgrade count: 0
Outcome: success
Redirect count: 0
Transport available: Yes

5 Web.response semantics What evidence did this capture rule record? web.response_semantics@2 · Extract · attempt 1 Succeeded

Duration: 23 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

response.semantics

100.0% confidence

Available: Yes
Content type: text/html
Status: 200

6 Web.core preview What evidence did this capture rule record? web.core_preview@1 · Finalize · attempt 1 Succeeded

Duration: 25 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

scan.core_preview

100.0% confidence

Controls missing name: 0
Description present: No
Links: 0
Named links: 0
Provisional: Yes
Status: 200
Title: Hexdocs
Visible chars: 0

7 Web.linked pages What evidence did this capture rule record? web.linked_pages@1 · Finalize · attempt 1 Not applicable

Duration: 24 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

linked_pages.summary

100.0% confidence

Maximum pages: 5
Read: 0
Selected: 0

8 Web.discovery files What evidence did this capture rule record? web.discovery_files@12 · Static capture · attempt 1 Succeeded

Duration: 22 ms
Fetches: 32
Artifacts: 30
Observations: 27

Observed facts

discovery.a2a_agent_card

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/agent-card.json
Format valid: No
Id: a2a_agent_card
Method: GET
Outcome: access_denied

discovery.acp_checkout_options

100.0% confidence

Allow header count: 0
Allow post: No
Body bytes: 0
Body sha256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Final url: https://hexdocs.pm/checkout_sessions
Format valid: No
Id: acp_checkout_options
Method: OPTIONS

discovery.acp_delegate_payment_options

100.0% confidence

Allow header count: 0
Allow post: No
Body bytes: 0
Body sha256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Final url: https://hexdocs.pm/agentic_commerce/delegate_payment
Format valid: No
Id: acp_delegate_payment_options
Method: OPTIONS

discovery.agent_friendly_404

100.0% confidence

Body bytes: 2726
Body chars: 2725
Body concise: Yes
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/agent-readiness-probe/not-found-7b91e8d4
Format valid: Yes
Guidance present: Yes

discovery.agent_instructions

100.0% confidence

Agent instruction action signal count: 0
Agent instruction heading present: No
Agent instruction section chars: 0
Agent instruction valid: No
Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Canonical link present: No
Code fence delimiter count: 0

discovery.agent_mode_view

100.0% confidence

Auth signal: No
Body bytes: 1167
Body sha256: 95c2033d2058f6922fd10ded9a01167023cd7e773ef8b9a34dde20fccd2e592b
Capability signal: No
Content type: text/html
Endpoint signal: Yes
Final url: https://hexdocs.pm/
Format valid: No

discovery.agent_skills_index

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/agent-skills/index.json
Format valid: No
Id: agent_skills_index
Method: GET
Outcome: access_denied

discovery.ai_catalog

100.0% confidence

Attested trust manifest count: 0
Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Display name entry count: 0
Entry count: 0
Exclusive target entry count: 0
Final url: https://hexdocs.pm/.well-known/ai-catalog.json

discovery.api_catalog

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/api-catalog
Format valid: No
Id: api_catalog
Method: GET
Outcome: access_denied

discovery.api_catalog_head

100.0% confidence

Body bytes: 0
Body sha256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Content type: text/html
Final url: https://hexdocs.pm/.well-known/api-catalog
Format valid: No
Id: api_catalog_head
Method: HEAD
Outcome: access_denied

discovery.ard_catalog

100.0% confidence

Attested trust manifest count: 0
Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Display name entry count: 0
Entry count: 0
Exclusive target entry count: 0
Final url: https://hexdocs.pm/.well-known/ard.json

discovery.auth_md

100.0% confidence

Agent instruction action signal count: 0
Agent instruction heading present: No
Agent instruction section chars: 0
Agent instruction valid: No
Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Canonical link present: No
Code fence delimiter count: 0

discovery.llms_txt

100.0% confidence

Agent instruction action signal count: 0
Agent instruction heading present: No
Agent instruction section chars: 0
Agent instruction valid: No
Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Canonical link present: No
Code fence delimiter count: 0

discovery.markdown_negotiation

100.0% confidence

Agent instruction action signal count: 0
Agent instruction heading present: No
Agent instruction section chars: 0
Agent instruction valid: No
Body bytes: 1167
Body sha256: 95c2033d2058f6922fd10ded9a01167023cd7e773ef8b9a34dde20fccd2e592b
Canonical link present: No
Code fence delimiter count: 0

discovery.markdown_url_fallback

100.0% confidence

Agent instruction action signal count: 0
Agent instruction heading present: No
Agent instruction section chars: 0
Agent instruction valid: No
Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Canonical link present: No
Code fence delimiter count: 0

discovery.mcp_endpoint

100.0% confidence

Allow header present: No
Bearer challenge present: No
Body bytes: 0
Body sha256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Challenge count: 0
Content type: text/html
Endpoint signal: No
Final url: https://hexdocs.pm/.well-known/mcp

discovery.mcp_manifest

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Direct endpoint present: No
Final url: https://hexdocs.pm/.well-known/mcp/manifest.json
Format valid: No
Id: mcp_manifest
Json valid: No

discovery.mcp_server_card

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Description present: No
Display name present: No
Endpoint count: 0
Final url: https://hexdocs.pm/.well-known/mcp/server-card.json
Format valid: No

discovery.modular_llms_txt

100.0% confidence

Agent instruction action signal count: 0
Agent instruction heading present: No
Agent instruction section chars: 0
Agent instruction valid: No
Body bytes: 0
Body sha256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Canonical link present: No
Code fence delimiter count: 0

discovery.oauth_authorization_server

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/oauth-authorization-server
Format valid: No
Id: oauth_authorization_server
Method: GET
Outcome: access_denied

discovery.oauth_protected_resource

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/oauth-protected-resource
Format valid: No
Id: oauth_protected_resource
Method: GET
Outcome: access_denied

discovery.openapi

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/openapi.yml
Format valid: No
Id: openapi
Method: GET
Outcome: access_denied

discovery.pricing_markdown

100.0% confidence

Agent instruction action signal count: 0
Agent instruction heading present: No
Agent instruction section chars: 0
Agent instruction valid: No
Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Canonical link present: No
Code fence delimiter count: 0

discovery.sitemap

100.0% confidence

Body bytes: 525703
Body sha256: 28850520c9bbe32ce497f65ee8ca467ae872d3054607b085cd565ff5464f3495
Content type: text/xml
Final url: https://hexdocs.pm/sitemap.xml
Format valid: Yes
Freshest lastmod: 2026-09-30
Id: sitemap
Invalid lastmod count: 0

discovery.ucp

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/ucp
Format valid: No
Id: ucp
Method: GET
Outcome: access_denied

discovery.web_bot_auth_directory

100.0% confidence

Body bytes: 2726
Body sha256: 52cbcdd7c2ba93a5a593ebe96e8e7b120a8c6360971dad518a44cdef7b2ba6e7
Content type: text/html
Final url: https://hexdocs.pm/.well-known/http-message-signatures-directory
Format valid: No
Id: web_bot_auth_directory
Json valid: No
Key count: 0

discovery.x402

100.0% confidence

Body bytes: 0
Body sha256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Final url: https://hexdocs.pm/discovery/resources
Format valid: No
Id: x402_discovery
Method: GET
Outcome: redirect
Path: /discovery/resources?limit=1

HTTP transactions

GET 200 Transport failure

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/sitemap.xml

Content type: text/xml
Transferred: 346.7 KB
Decoded: 513.4 KB
Duration: 148 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: not exposed Digest: not exposed

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/xml, text/xml;q=0.9, text/plain;q=0.2, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (23)

accept-ranges: none
access-control-allow-origin: [value stored]
age: 0
cache-control: public, max-age=3600
connection: [value stored]
content-encoding: gzip
content-type: text/xml
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"90874825944af3584c2136518a81633c"
last-modified: Wed, 30 Sep 2026 19:07:02 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
vary: accept-encoding
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-cache-write: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/llms.txt

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 111 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/plain, text/markdown;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/pricing.md

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 106 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/markdown, text/plain;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/agent-card.json

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 103 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/api-catalog

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 87 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/linkset+json, application/json;q=0.8, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

HEAD 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/api-catalog

Content type: text/html
Transferred: 0 B
Decoded: 0 B
Duration: 29 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: */*
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (18)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/oauth-protected-resource

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 98 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/ucp

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 94 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:12 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/openapi.json

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 84 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, application/yaml;q=0.9, application/x-yaml;q=0.9, text/yaml;q=0.8, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/openapi.yaml

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 100 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, application/yaml;q=0.9, application/x-yaml;q=0.9, text/yaml;q=0.8, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/openapi.yml

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 99 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, application/yaml;q=0.9, application/x-yaml;q=0.9, text/yaml;q=0.8, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/auth.md

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 102 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/markdown, text/plain;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/oauth-authorization-server

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 112 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/index.md

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 100 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/markdown, text/plain;q=0.8, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 200 Success

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/

Content type: text/html
Transferred: 576 B
Decoded: 1.1 KB
Duration: 34 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/markdown, text/plain;q=0.8, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (22)

accept-ranges: none
access-control-allow-origin: [value stored]
age: 2
cache-control: public, max-age=86400
connection: [value stored]
content-encoding: gzip
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"11c5a8dea0af5f873c5c03c8a93c9a4d"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
vary: accept-encoding
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/agent-readiness-probe/not-found-7b91e8d4

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 103 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/problem+json, application/json;q=0.9, text/markdown;q=0.8, text/plain;q=0.5, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/agent-skills/index.json

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 92 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/docs/llms.txt

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 101 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/plain, text/markdown;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:13 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/api/llms.txt

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 140 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/plain, text/markdown;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 301 Redirect

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/developers/llms.txt

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 25 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/plain, text/markdown;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (10)

cache-control: public, s-maxage=300, max-age=300
connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:14 GMT
location: [value stored]
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/agent-instructions.md

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 89 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/markdown, text/plain;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/agent-instructions.md

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 88 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/markdown, text/plain;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/ard.json

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 96 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, application/ld+json;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/ai-catalog.json

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 89 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, application/ld+json;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

HEAD 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/mcp

Content type: text/html
Transferred: 0 B
Decoded: 0 B
Duration: 128 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, text/event-stream;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (18)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/mcp/server-card.json

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 102 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/mcp-server-card+json, application/json;q=0.9, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/mcp/manifest.json

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 95 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 404 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/.well-known/http-message-signatures-directory

Content type: text/html
Transferred: 2.7 KB
Decoded: 2.7 KB
Duration: 122 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (19)

access-control-allow-origin: [value stored]
age: 0
cache-control: max-age=60
connection: [value stored]
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"688a9ef447b1a493dda93d29d87a2435"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 200 Success

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/

Content type: text/html
Transferred: 576 B
Decoded: 1.1 KB
Duration: 27 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, text/markdown;q=0.9, text/plain;q=0.8, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (22)

accept-ranges: none
access-control-allow-origin: [value stored]
age: 3
cache-control: public, max-age=86400
connection: [value stored]
content-encoding: gzip
content-type: text/html
date: Wed, 30 Sep 2026 19:07:14 GMT
etag: W/"11c5a8dea0af5f873c5c03c8a93c9a4d"
last-modified: Mon, 08 Jun 2026 19:08:30 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
transfer-encoding: [value stored]
vary: accept-encoding
x-cache: [value stored]
x-cache-age: [value stored]
x-cache-hits: [value stored]
x-cache-served-by: [value stored]
x-cache-surrogate-key: [value stored]
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

OPTIONS 405 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/checkout_sessions

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 24 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (8)

connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:14 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

OPTIONS 405 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/agentic_commerce/delegate_payment

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 25 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (8)

connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:14 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

GET 301 Redirect

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/discovery/resources

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 25 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (10)

cache-control: public, s-maxage=300, max-age=300
connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:15 GMT
location: [value stored]
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

9 Web.link validation What evidence did this capture rule record? web.link_validation@1 · Finalize · attempt 1 Succeeded

Duration: 20 ms
Fetches: 0
Artifacts: 0
Observations: 4

Observed facts

links.agent_auth

100.0% confidence

Advertised count: 0
Probed count: 0
Reachable count: 0
Robots denied count: 0
Stale count: 0

links.docs_access

100.0% confidence

Gated count: 0
Login form count: 0
Public count: 0
Sampled count: 0
Unavailable count: 0

links.llms

100.0% confidence

Advertised count: 0
Broken count: 0
Homepage fallback count: 0
Probed count: 0
Resolved count: 0
Robots denied count: 0

links.public_api

100.0% confidence

Advertised: No
Machine readable response: No
Probed: No
Reachable: No
Successful response: No

10 Web.mcp inspection What evidence did this capture rule record? web.mcp_inspection@2 · Finalize · attempt 1 Succeeded

Duration: 24 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

mcp.inspection

100.0% confidence

Advertised: No
Attempted: No
Candidate count: 0
Initialized notification accepted: No
Outcome: no_candidate
Session established: No

11 Web.nlweb inspection What evidence did this capture rule record? web.nlweb_inspection@1 · Finalize · attempt 1 Succeeded

Duration: 21 ms
Fetches: 1
Artifacts: 1
Observations: 1

Observed facts

nlweb.inspection

100.0% confidence

Outcome: no_route

HTTP transactions

OPTIONS 405 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/ask

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 33 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

accept: */*
user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (8)

connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:15 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

12 Web.graphql inspection What evidence did this capture rule record? web.graphql_inspection@1 · Finalize · attempt 1 Succeeded

Duration: 24 ms
Fetches: 3
Artifacts: 3
Observations: 1

Observed facts

graphql.inspection

100.0% confidence

Auth required count: 0
Candidate count: 3
Checked count: 3
Outcome: no_candidate
Robots denied count: 0

HTTP transactions

OPTIONS 405 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/graphql

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 26 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

accept: */*
user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (8)

connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:15 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

OPTIONS 405 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/api/graphql

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 37 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

accept: */*
user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (8)

connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:15 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

OPTIONS 405 Access denied

agent_readiness_req · Protocol not exposed

https://hexdocs.pm/v1/graphql

Content type: Not recorded
Transferred: 0 B
Decoded: 0 B
Duration: 34 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

accept: */*
user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: hexdocs.pm

Response headers (8)

connection: [value stored]
content-length: 0
date: Wed, 30 Sep 2026 19:07:16 GMT
referrer-policy: strict-origin-when-cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-served-by: [value stored]

13 Web.mcp apps inspection What evidence did this capture rule record? web.mcp_apps_inspection@1 · Finalize · attempt 1 Succeeded

Duration: 24 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

mcp_apps.inspection

100.0% confidence

Candidate count: 0
Initialized notification accepted: No
Linked resource count: 0
Outcome: no_candidate
Session established: No

14 Web.developer tooling inspection What evidence did this capture rule record? web.developer_tooling_inspection@1 · Finalize · attempt 1 Succeeded

Duration: 26 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

developer_tooling.inspection

100.0% confidence

Candidate count: 0
Candidate limit: 6
Cli link candidate count: 0
Inspected link count: 0
Install command count: 0
Install command present: No
Not found count: 0
Npm candidate count: 0

15 Web.repository inspection What evidence did this capture rule record? web.repository_inspection@1 · Finalize · attempt 1 Not applicable

Duration: 20 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

repository.inspection

100.0% confidence

Candidate count: 0
Inspection complete: No
Outcome: no_candidate
Repository advertised: No
Root response valid: No

16 Web.mcp registry inspection What evidence did this capture rule record? web.mcp_registry_inspection@1 · Finalize · attempt 1 Succeeded

Duration: 30 ms
Fetches: 2
Artifacts: 2
Observations: 1

Observed facts

mcp_registry.inspection

100.0% confidence

Outcome: succeeded
Query available: Yes
Repository available: No

HTTP transactions

GET 404 Success

agent_readiness_req · Protocol not exposed

https://registry.modelcontextprotocol.io/robots.txt

Content type: application/problem+json
Transferred: 155 B
Decoded: 155 B
Duration: 112 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/plain, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: registry.modelcontextprotocol.io

Response headers (7)

connection: [value stored]
content-length: 155
content-type: application/problem+json
date: Wed, 30 Sep 2026 19:07:16 GMT
strict-transport-security: max-age=31536000; includeSubDomains
vary: Origin
x-content-type-options: nosniff

GET 200 Success

agent_readiness_req · Protocol not exposed

https://registry.modelcontextprotocol.io/v0.1/servers

Content type: application/json
Transferred: 38 B
Decoded: 38 B
Duration: 665 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: registry.modelcontextprotocol.io

Response headers (7)

connection: [value stored]
content-length: 38
content-type: application/json
date: Wed, 30 Sep 2026 19:07:17 GMT
strict-transport-security: max-age=31536000; includeSubDomains
vary: Origin
x-registry-cache: [value stored]

17 Web.wikimedia inspection What evidence did this capture rule record? web.wikimedia_inspection@1 · Finalize · attempt 1 Succeeded

Duration: 24 ms
Fetches: 2
Artifacts: 2
Observations: 1

Observed facts

wikimedia.inspection

100.0% confidence

Direct wikidata link count: 0
Direct wikipedia link count: 0
Outcome: succeeded
Query available: Yes

HTTP transactions

GET 301 Transport failure

agent_readiness_req · Protocol not exposed

https://api.wikimedia.org/robots.txt

Content type: text/html
Transferred: 293 B
Decoded: 293 B
Duration: 123 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: text/plain, */*;q=0.1
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: api.wikimedia.org

Response headers (19)

age: 33599
cache-control: max-age=2592000
content-length: 293
content-type: text/html; charset=iso-8859-1
date: Wed, 30 Sep 2026 09:47:18 GMT
expires: Fri, 30 Oct 2026 09:47:18 GMT
location: [value stored]
nel: [value stored]
report-to: [value stored]
server: mw-web.eqiad.main-69cd799d9d-s952z
server-timing: [value stored]
set-cookie: [REDACTED]
strict-transport-security: max-age=106384710; includeSubDomains; preload
vary: X-Forwarded-Proto
x-analytics: [value stored]
x-cache: [value stored]
x-cache-status: [value stored]
x-client-ip: [value stored]
x-request-id: [value stored]

GET 200 Success

agent_readiness_req · Protocol not exposed

https://api.wikimedia.org/core/v1/wikidata/search/page

Content type: application/json
Transferred: 32 B
Decoded: 12 B
Duration: 199 ms

Headers: not exposed Redirects: recorded DNS: recorded TLS: not exposed Timings: not exposed Sizes: recorded Digest: recorded

Request headers (7)

user-agent: AgentReadinessBot/0.1 (+https://readiness.sh/scanner)
accept: application/json
accept-language: en-US,en;q=0.8
accept-encoding: gzip
cache-control: no-cache
pragma: no-cache
host: api.wikimedia.org

Response headers (22)

accept-ranges: bytes
access-control-allow-origin: [value stored]
age: 0
cache-control: no-cache
content-encoding: gzip
content-length: 32
content-type: application/json
date: Wed, 30 Sep 2026 19:07:17 GMT
nel: [value stored]
report-to: [value stored]
server: mw-api-ext.eqiad.main-7d5459bd5c-pt5zd
server-timing: [value stored]
set-cookie: [REDACTED]
strict-transport-security: max-age=106384710; includeSubDomains; preload
vary: x-restbase-compat, Accept-Encoding
x-analytics: [value stored]
x-cache: [value stored]
x-cache-status: [value stored]
x-client-ip: [value stored]
x-content-type-options: nosniff
x-request-id: [value stored]
x-search-id: [value stored]

18 Web.skills sh inspection What evidence did this capture rule record? web.skills_sh_inspection@1 · Finalize · attempt 1 Succeeded

Duration: 21 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

skills_sh.inspection

100.0% confidence

Direct skills link count: 0
Github association count: 0
Outcome: succeeded

19 Web.ranked search inspection What evidence did this capture rule record? web.ranked_search_inspection@1 · Finalize · attempt 1 Partial

Duration: 25 ms
Fetches: 0
Artifacts: 0
Observations: 1

Observed facts

ranked_search.inspection

100.0% confidence

Brand: Hexdocs
Brand source: title
Outcome: provider_unconfigured
Provider: brave_web_search
Provider api version: 2023-10-11
Query template revision: 1
Target host: hexdocs.pm

Immutable scan identity

Capture profile: static@28
Rule set: web-capture@28
Time bucket: 2026-09-30 19:06:00 UTC
Scan ID: 91607e4c-ed43-4ad0-9e95-2bb69819ff7d

Versioned evidence first

A later criteria version can evaluate this same stored scan without changing what the scanner observed.

Open this exact snapshot

Give your team a clear next step.

Share this report, apply the relevant changes, then scan again to check the result.

hexdocs.pm

What to fix first

Publish valid structured data

Starting example

JSON-LD structured data

JSON-LD entity linking

Organization schema completeness

Schema type breadth

Starting example

Make crawler access explicit

Starting example

robots.txt AI crawler policy

robots.txt agent-user policy

Starting example

Return useful source HTML

Starting example

Content without JavaScript

Page token budget

Starting example

Give agents a useful content map

Starting example

llms.txt exists

Agent usage instructions

Starting example

Declare discovery links in the response

Starting example

HTTP Link header discovery

Starting example

What this scan found

All results

Initial HTML preview

Linked pages read

Access

Accessibility

Discovery

Usability

What the scanner tested

Observed facts

HTTP transactions

Observed facts

HTTP transactions

Observed facts

Observed facts

Observed facts

Observed facts

Observed facts

Observed facts

HTTP transactions

Observed facts

Observed facts

Observed facts

HTTP transactions

Observed facts

HTTP transactions

Observed facts

Observed facts

Observed facts

Observed facts

HTTP transactions

Observed facts

HTTP transactions

Observed facts

Observed facts

Give your team a clear next step.