Agent Readiness Score
fourthwall.com
59 — Developing. Agents can find parts of this site, but key capabilities are hard to reach.
HonestClaw measured how well fourthwall.com's site and APIs work for AI agents — across 9 dimensions and 45 automated checks.
Dimensions
Discoverability3.5/13
Content Accessibility3.5/5
Bot Access ControlNot yet scored
Protocol & Capability Discovery18.4/26
Authentication & Credentials8.5/10
Documentation Quality5.5/10
Structured Data I/O5.6/9
Observable State & Reliability3.9/10
Agent Safety & TrustNot yet scored
Checks
Discoverability
API existenceapi-existenceA real API surface is declared at https://docs.fourthwall.com/openapi/channel-api.json: the spec lists servers and paths. (source: spec)Parseable
API versioningapi-versioningThe API version is declared in the spec (info.version) at https://docs.fourthwall.com/openapi/channel-api.json. (source: spec)Parseable
API catalogapi-catalogNo RFC 9727 API Catalog found at /.well-known/api-catalog.Not detected
robots.txtrobots-txtNo live subdomains matched this check.Couldn't verify
sitemap.xmlsitemap-xmlNo live subdomains matched this check.Couldn't verify
Canonical domaincanonical-domainNo live subdomains matched this check.Couldn't verify
+ 1 more in the interactive report →Content Accessibility
llms.txtllms-txtA curated llms.txt index is published on a non-top subdomain at https://docs.fourthwall.com/llms.txt: 248 links across 3 sections. Its credit is capped at useful because it is not published on the main domain.Useful
llms-full.txtllms-full-txtNo live subdomains matched this check.Couldn't verify
Markdown twinmarkdown-twinNo live subdomains matched this check.Couldn't verify
ai.txtai-txtNo live subdomains matched this check.Couldn't verify
+ 3 more in the interactive report →Bot Access Control
AI bot rulesai-bot-rulesNo live subdomains matched this check.Couldn't verify
Content signalscontent-signalsNo live subdomains matched this check.Couldn't verify
TDM reservationtdmrepNo live subdomains matched this check.Couldn't verify
+ 1 more in the interactive report →Protocol & Capability Discovery
MCP supportmcp-supportFirst-party documentation at https://docs.fourthwall.com/ai/mcp identifies the MCP endpoint https://mcp.fourthwall.com/ and explains both its capabilities and how clients connect or authenticate.Cross-verified
A2A Agent Carda2a-agent-cardAn A2A Agent Card is described at https://docs.fourthwall.com/.well-known/agent-card.json, but it is missing required fields (name, description, version, supportedInterfaces, or skills).Parseable
MCP descriptormcp-descriptorInformational — not scoredAn MCP server is described at https://docs.fourthwall.com/.well-known/mcp.json, but the description doesn't include a web address for the server.Parseable
MCP Server Cardmcp-server-cardA file exists at https://docs.fourthwall.com/.well-known/mcp/server-card.json, but it doesn't contain the fields that describe an MCP Server Card.Detected
SDK availabilitysdk-availabilityGetting-started page at https://www.mintlify.com/library/best-api-docs-and-sdk-generation-tools: 1 GitHub repo, 0 registry links, 0 install commands (1 pointer).Useful
Rate limit documentationrate-limit-docsRate limits are documented at https://docs.fourthwall.com/guides/rate-limiting with a concrete limit and rate-limit response headers. To reach the top level, it would need 429 handling, Retry-After guidance, and tier/plan differences.Useful
OpenAPI specificationopenapi-specValid OpenAPI 3.1.0 spec at https://docs.fourthwall.com/openapi/channel-api.json: 6 operations, 139 schemas, 100% response coverage, servers declared.Cross-verified
WebMCPwebmcpInformational — not scoredWebMCP browser probing is not yet available in this scanner release.Couldn't verify
Link headerslink-headersNo live subdomains matched this check.Couldn't verify
.well-known indexwell-known-indexNo live subdomains matched this check.Couldn't verify
+ 3 more in the interactive report →Authentication & Credentials
Programmatic auth flowprogrammatic-auth-flowA programmatic auth flow is documented at https://docs.fourthwall.com/channel-api/authentication, naming a non-interactive grant and a token endpoint. To reach the top level, it would need scopes and token expiry/refresh documented.Useful
Auth documentationauth-documentationAuthentication is fully documented at https://docs.fourthwall.com/channel-api/authentication, naming complete method(s) and how they are sent, corroborated across surfaces or covering multiple methods.Cross-verified
Credential managementcredential-managementCould not conclusively check for credential management documentation (endpoints unreachable, rate-limited, or behind auth).Couldn't verify
Sandbox environmentsandbox-environmentCould not conclusively check for sandbox or test environment documentation (endpoints unreachable, rate-limited, or behind auth).Couldn't verify
Documentation Quality
API reference depthapi-reference-depthAPI reference content is mentioned at https://docs.fourthwall.com/api-reference/platform/shop/get-current-shop, but not on a dedicated reference page.Detected
Changelog presencechangelog-presenceA changelog is published at https://www.mintlify.com/docs/changelog with multiple recent dated entries, indicating it is actively maintained.Cross-verified
Structured Data I/O
Structured data I/Ostructured-data-ioThe spec at https://docs.fourthwall.com/openapi/channel-api.json declares typed response schemas as a rule (100% of operations) — no documented pagination pattern, no structured error envelope. (source: spec)Useful
Machine-readable pricingmachine-readable-pricingNo machine-readable pricing endpoint found (HTML pricing pages do not qualify).Not detected
Data export APIdata-export-apiCould not conclusively check for data export or bulk API documentation (endpoints unreachable, rate-limited, or behind auth).Couldn't verify
Observable State & Reliability
Status & health endpointsstatus-and-healthNo health or status endpoint found.Not detected
Retry & idempotencyretry-and-idempotencyRetry/idempotency is documented at https://docs.fourthwall.com/webhooks/retry-policies with an idempotency-key mechanism or a concrete retry strategy. To reach the top level, it would need an idempotency key and backoff/retry guidance together.Useful
Webhook documentationwebhook-documentationA webhook documentation page exists at https://docs.fourthwall.com/webhooks/webhook-model, but it doesn't list specific event types with their payload shape.Parseable
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
Error documentationerror-documentationCould not conclusively check for error documentation (endpoints unreachable, rate-limited, or behind auth).Couldn't verify
Agent Safety & Trust
security.txtsecurity-txtNo live subdomains matched this check.Couldn't verify
Legal policy pageslegal-pagesNo live subdomains matched this check.Couldn't verify
Org identity signalsorg-identityNo live subdomains matched this check.Couldn't verify
+ 1 more in the interactive report →