Agent Readiness Score
posthog.com
31 — Limited. Agents will struggle to discover or use this site without human help.
HonestClaw measured how well posthog.com's site and APIs work for AI agents — across 9 dimensions and 45 automated checks.
Dimensions
Discoverability11.1/24
Content Accessibility15.1/24
Bot Access Control0/12
Protocol & Capability Discovery14/41
Authentication & Credentials2.3/19
Documentation Quality1/10
Structured Data I/O0/13
Observable State & Reliability2.5/15
Agent Safety & Trust6.5/11
Checks
Discoverability
Subdomain sweepsubdomain-sweepAn agent-relevant subdomain is live and serves its expected content kind (docs.posthog.com).Parseable
robots.txtrobots-txtrobots.txt at https://posthog.com/robots.txt declares a sitemap. Declared sitemap https://posthog.com/sitemap/sitemap-index.xml resolves as valid XML.Cross-verified
sitemap.xmlsitemap-xmlhttps://posthog.com/sitemap/sitemap-0.xml is a valid sitemap (12937 location(s)), but without lastmod or non-homepage URLs.Parseable
Canonical domaincanonical-domainRoot and www converge on posthog.com, with a matching canonical tag.Cross-verified
API existenceapi-existenceA conventional API path at https://mcp.posthog.com/api returned an auth challenge (HTTP 401). (source: live)Detected
API catalogapi-catalogNo RFC 9727 API Catalog found at /.well-known/api-catalog.Not detected
API versioningapi-versioningAPI versioning is documented at https://posthog.com/docs/endpoints/versioning (the versioning scheme). To reach the top level, it would need a documented deprecation/sunset lifecycle. (source: docs)Useful
Content Accessibility
llms.txtllms-txtA curated llms.txt index is published at https://posthog.com/llms.txt: 3482 links across 66 sections.Cross-verified
Raw content extractabilityraw-content-extractabilityReadable content is extractable without JavaScript on 2 probed surface(s) with a strong main-content ratio (91% on the homepage).Cross-verified
Freshness signalsfreshness-signalsFreshness signals present: Last-Modified header, ETag header.Useful
Crawl-cost estimatecrawl-cost-estimateInformational — not scoredLarge sitemap (12,937 page URLs) signals high crawl cost with limited guidance.Detected
llms-full.txtllms-full-txtNo llms-full.txt file found (HTML pages at .txt paths do not qualify).Not detected
ai.txtai-txtNo ai.txt file found (HTML pages at .txt paths do not qualify).Not detected
Markdown twinmarkdown-twinNo markdown twin found alongside probed docs HTML surfaces.Not detected
Bot Access Control
AI bot rulesai-bot-rulesrobots.txt is readable but declares no AI-bot-specific rules.Not detected
Content signalscontent-signalsrobots.txt is readable but declares no Content-Signal line.Not detected
RSL licensingrslrobots.txt is readable but declares no RSL License directive.Not detected
TDM reservationtdmrepNo TDMRep policy found at /.well-known/tdmrep.json.Not detected
Protocol & Capability Discovery
MCP descriptormcp-descriptorInformational — not scoredNo MCP descriptor found at the standard locations an agent would check.Not detected
.well-known indexwell-known-indexNo non-owned /.well-known/ descriptors found.Not detected
MCP supportmcp-supportFirst-party documentation at https://posthog.com/docs/model-context-protocol identifies the MCP endpoint https://mcp.posthog.com/mcp and explains both its capabilities and how clients connect or authenticate.Cross-verified
A2A Agent Carda2a-agent-cardNo A2A Agent Card found at the standard well-known locations.Not detected
MCP Server Cardmcp-server-cardNo MCP Server Card found at the standard locations an agent would check.Not detected
DNS-AIDdns-aidNo DNS-AID index found at _index._agents.posthog.com.Not detected
Link headerslink-headersNo RFC 8288 Link headers found on any probed response.Not detected
OpenAPI specificationopenapi-specNo OpenAPI/Swagger specification found.Not detected
GraphQL surfacegraphql-surfaceNo GraphQL transport surface found at conventional paths (GET-only; no introspection issued).Not detected
Auth discoveryauth-discoveryAgent-native auth discovery: a valid RFC 9728 PRM (via challenge) or a PRM plus a valid AS/OIDC descriptor.Cross-verified
SDK availabilitysdk-availabilitySDK libraries page at https://posthog.com/docs/libraries: 1 GitHub repo, 0 registry links, 0 install commands (1 pointer).Useful
Rate limit documentationrate-limit-docsRate limiting is mentioned at https://posthog.com/docs/api, but not on a page dedicated to documenting it.Detected
WebMCPwebmcpInformational — not scoredWebMCP browser probing is not yet available in this scanner release.Couldn't verify
Authentication & Credentials
Programmatic auth flowprogrammatic-auth-flowNo programmatic authentication documentation found at the standard docs locations an agent would check.Not detected
Credential managementcredential-managementNo credential management documentation found at the standard docs locations an agent would check.Not detected
Auth documentationauth-documentationAuthentication is mentioned at https://posthog.com/docs/api, but not on a page dedicated to documenting it.Detected
Sandbox environmentsandbox-environmentA sandbox/testing page exists at https://posthog.com/docs/api/sandbox-custom-images, but it doesn't show how to obtain test credentials or a test base URL.Parseable
Documentation Quality
API reference depthapi-reference-depthAPI reference content is mentioned at https://posthog.com/docs/api, but not on a dedicated reference page.Detected
Changelog presencechangelog-presenceA changelog is mentioned at https://posthog.com/changelog.md, but not on a page dedicated to publishing release history.Detected
Structured Data I/O
Structured data I/Ostructured-data-ioNo published structured-data contract found (no typed spec response schemas).Not detected
Machine-readable pricingmachine-readable-pricingNo machine-readable pricing endpoint found (HTML pricing pages do not qualify).Not detected
Data export APIdata-export-apiNo data export or bulk API documentation found at the standard docs locations an agent would check.Not detected
Observable State & Reliability
Status & health endpointsstatus-and-healthStatus page found at https://www.posthogstatus.com/ (HTTP 200).Detected
Webhook documentationwebhook-documentationA webhook documentation page exists at https://posthog.com/docs/cdp/destinations/webhook, but it doesn't list specific event types with their payload shape.Parseable
Retry & idempotencyretry-and-idempotencyNo retry or idempotency documentation found at the standard docs locations an agent would check.Not detected
Error documentationerror-documentationError handling is mentioned at https://posthog.com/docs/api, but not on a page dedicated to documenting it.Detected
Machine payments (x402/MPP)x402-or-mpp-supportInformational — not scoredNo machine-payment signal observed (no HTTP 402, no payment-required response header, and no /.well-known/x402.json manifest). Payment support cannot be ruled out from an unauthenticated probe.Couldn't verify
Agent Safety & Trust
security.txtsecurity-txtsecurity.txt at https://posthog.com/.well-known/security.txt publishes a Contact address.Useful
Org identity signalsorg-identityNo org-identity signals detected on the homepage.Not detected
Metadata consistencymetadata-consistencyHomepage metadata (canonical, Open Graph, schema) is present and consistent.Cross-verified
Legal policy pageslegal-pagesBoth privacy and terms policies are discoverable with substantive content.Useful