Agent Readiness Score

growthbook.io

28 — Limited. Agents will struggle to discover or use this site without human help.

45 of 45 checks conclusive · Confidence High · Evidence coverage 100%

HonestClaw measured how well growthbook.io's site and APIs work for AI agents — across 9 dimensions and 45 automated checks.

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Dimensions

Discoverability11.3/24

Content Accessibility14.1/24

Bot Access Control0/12

Protocol & Capability Discovery15/41

Authentication & Credentials0/19

Documentation Quality0/10

Structured Data I/O0.1/13

Observable State & Reliability2/15

Agent Safety & Trust5.5/11

Checks

Discoverability

Subdomain sweepsubdomain-sweepBoth an API host and a docs host are live and serve their expected content kind (api.growthbook.io, docs.growthbook.io).Cross-verified

Canonical domaincanonical-domainRoot and www converge on www.growthbook.io, with a matching canonical tag.Cross-verified

robots.txtrobots-txtrobots.txt at https://growthbook.io/robots.txt declares a sitemap. Declared sitemap https://www.growthbook.io/sitemap.xml resolves as valid XML.Cross-verified

sitemap.xmlsitemap-xmlhttps://www.growthbook.io/sitemap.xml is a valid sitemap (531 location(s)), but without lastmod or non-homepage URLs.Parseable

API existenceapi-existenceA real API surface responds at https://api.github.com/repos/growthbook/growthbook with non-HTML JSON. (source: live)Parseable

API catalogapi-catalogNo RFC 9727 API Catalog found at /.well-known/api-catalog.Not detected

API versioningapi-versioningVersioning is mentioned at https://www.growthbook.io/blog/growthbook-version-1-2-0, but not on a page dedicated to documenting it. (source: docs)Detected

Content Accessibility

llms.txtllms-txtA curated llms.txt index is published at https://www.growthbook.io/llms.txt: 123 links across 12 sections.Cross-verified

Freshness signalsfreshness-signalsA single freshness signal is present (Last-Modified header).Parseable

Crawl-cost estimatecrawl-cost-estimateInformational — not scoredA manageable sitemap (531 page URLs) helps agents estimate crawl cost.Useful

llms-full.txtllms-full-txtNo llms-full.txt file found (HTML pages at .txt paths do not qualify).Not detected

Raw content extractabilityraw-content-extractabilityReadable content is extractable without JavaScript on 2 probed surface(s) with a strong main-content ratio (88% on the homepage).Cross-verified

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

Link headerslink-headersNo RFC 8288 Link headers found on any probed response.Not detected

OpenAPI specificationopenapi-specNo OpenAPI/Swagger specification found.Not detected

MCP descriptormcp-descriptorInformational — not scoredNo MCP descriptor found at the standard locations an agent would check.Not detected

DNS-AIDdns-aidNo DNS-AID index found at _index._agents.growthbook.io.Not detected

MCP supportmcp-supportFirst-party documentation at https://docs.growthbook.io/integrations/mcp explicitly states that the company operates MCP servers and explains both their 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

.well-known indexwell-known-indexNo non-owned /.well-known/ descriptors found.Not detected

GraphQL surfacegraphql-surfaceNo GraphQL transport surface found at conventional paths (GET-only; no introspection issued).Not detected

SDK availabilitysdk-availabilityGetting-started page at https://www.growthbook.io/blog/fully-typesafe-sdk: 2 GitHub repos, 0 registry links, 1 install command (3 pointers).Cross-verified

Auth discoveryauth-discoveryAgent-native auth discovery: a valid RFC 9728 PRM (via challenge) or a PRM plus a valid AS/OIDC descriptor.Cross-verified

Rate limit documentationrate-limit-docsNo rate limit documentation found at the standard docs locations an agent would check.Not 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

Auth documentationauth-documentationNo 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

Sandbox environmentsandbox-environmentNo sandbox or test environment documentation found at the standard docs locations an agent would check.Not detected

Documentation Quality

API reference depthapi-reference-depthAPI reference documentation lacks depth or was not found.Not detected

Changelog presencechangelog-presenceNo changelog or release notes found at the standard docs locations an agent would check.Not 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-pricingA response at https://growthbook.io/pricing.json looks JSON-like but did not parse as JSON.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-healthA health or status endpoint exists but is gated (returned 401/403).Detected

Retry & idempotencyretry-and-idempotencyNo retry or idempotency documentation found at the standard docs locations an agent would check.Not detected

Webhook documentationwebhook-documentationA webhook documentation page exists at https://docs.growthbook.io/app/webhooks, but it doesn't list specific event types with their payload shape.Parseable

Error documentationerror-documentationNo error documentation found at the standard docs locations an agent would check.Not 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-txtNo security.txt found at /.well-known/security.txt or /security.txt.Not detected

Org identity signalsorg-identityHomepage exposes two org-identity signal types (legal_name, social).Parseable

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