Validate ACP discovery shape [fail]! protocol.version must be a YYYY-MM-DD date string.INFOValidate ACP discovery shape status="fail"INFOValidate ACP protocol object, name, date version, and supported_versions orderingFAILCheck protocol object and name actual={"hasProtocol":true,"protocolName":"acp"} expected={"hasProtocol":true,"protocolName":"acp"}FAILCheck protocol version history actual={"protocolVersion":"1.0","supportedVersionCount":0,"supportedVersionsOrdered":true,"supportedVersionsEndWithCurrent":false} expected="date version with chronological supported_versions ending in current version"FAILprotocol.version must be a YYYY-MM-DD date string.Validate ACP endpoint and transports [fail]! transports does not include rest.INFOValidate ACP endpoint and transports status="fail"INFOValidate ACP API base URL and supported transportsFAILCheck safe HTTPS api_base_url actual=true expected=true apiBaseUrl="https://www.luxuryproperty.com"FAILCheck REST transport support actual=false expected=true transports=["https"] transportWarnings=["Transport \"https\" is not recognized for this ACP check version."]FAILtransports does not include rest.Validate ACP capabilities [fail]! capabilities.services is missing or empty.INFOValidate ACP capabilities status="fail"INFOValidate ACP services, extensions, intervention types, currencies, and localesFAILCheck capabilities object actual=true expected=trueFAILCheck stable ACP service declarations actual=[] expected="one or more known services such as checkout, orders, or delegate_payment"FAILCheck ACP capability values use stable service, extension, intervention, currency, and locale names actual="no compatibility warnings" expected="no unknown or unstable capability values" warnings=[]FAILcapabilities.services is missing or empty.

Validate discovery index schema [fail]! Agent Skills index must use $schema https://schemas.agentskills.io/discovery/0.2.0/schema.json.INFOValidate discovery index schemaINFOParse Agent Skills index JSON validJson=true contentTypeCompatible=trueFAILCompare $schema URI actual="https://agentskills.io/schemas/agent-skills-index-v0.2.0.json" expected="https://schemas.agentskills.io/discovery/0.2.0/schema.json"FAILCompare top-level schema issue count actual=1 expected=0WARNCompare unknown top-level field count actual=2 expected=0FAILAgent Skills index must use $schema https://schemas.agentskills.io/discovery/0.2.0/schema.json.Validate skill entries [fail]! One or more Agent Skills entries have invalid required fields.INFOValidate skill entriesFAILCompare advertised skill count actual=2 expected="> 0"FAILCompare valid skill entry count actual=0 expected="same as advertised skill count"FAILInvalid skill entry skill={"index":0,"valid":false,"name":"api-catalog","type":"discovery","description":"API catalog for automated API discovery.","url":"https://www.luxuryproperty.com/.well-known/api-catalog","digest":"","resolvedUrl":"https://www.luxuryproperty.com/.well-known/api-catalog","originClass":"same-origin","missing":["digest"],"invalid":["type must be skill-md or archive"],"warnings":[]}FAILInvalid skill entry skill={"index":1,"valid":false,"name":"robots-policy","type":"policy","description":"Robots.txt and content signal policy.","url":"https://www.luxuryproperty.com/robots.txt","digest":"","resolvedUrl":"https://www.luxuryproperty.com/robots.txt","originClass":"same-origin","missing":["digest"],"invalid":["type must be skill-md or archive"],"warnings":["description should explain when to use the skill"]}FAILOne or more Agent Skills entries have invalid required fields.Verify advertised artifacts [warning]! No valid skill artifacts were available to verify.INFOVerify advertised artifactsWARNCompare artifact fetch count actual=0 expected="> 0"WARNNo valid skill artifacts were available to verify.Validate skill content [warning]INFOValidate skill contentWARNAgent Skills step completed with warningsReview skill artifact security [warning]INFOReview skill artifact securityWARNCompare security finding count actual=0 expected=0WARNAgent Skills step completed with warnings

Detect A2A card version [fail]! The discovered JSON document does not match a supported A2A Agent Card version family.INFODetect A2A card versionINFORead version indicators from the card detectionEvidence=[]FAILCompare detected A2A version family actual="unknown" expected="v0.1, v0.2, v0.3, or v1"FAILThe discovered JSON document does not match a supported A2A Agent Card version family.Validate version-specific card shape [fail]! A2A Agent Card response is not valid JSON.INFOValidate version-specific card shapeFAILCompare missing required card fields actual="none" expected="none"FAILCheck every declared A2A skill has required name, description, and endpoint fields actual=0 expected=0 invalidSkills=[]INFOReview declared endpoint interfaces interfaces=[]FAILA2A Agent Card response is not valid JSON.Validate HTTP delivery [warning]! The card was parseable JSON but was not served with a JSON-compatible content type.INFOValidate HTTP deliveryWARNCompare card Content-Type with JSON expectation actual="text/html; charset=utf-8" expected="application/json or +json"INFOReview selected discovery path path="/.well-known/agent-card.json" pathClass="canonical-current"WARNThe card was parseable JSON but was not served with a JSON-compatible content type.Probe same-origin A2A endpoint [warning]! A2A endpoint probing was skipped because the endpoint was cross-origin, unavailable from the card, or uses an unsupported binding.INFOProbe same-origin A2A endpointINFOProbe same-origin A2A endpoint when scanner policy allows itSKIPSkipped endpoint probe reason="No valid A2A card was available to probe."WARNA2A endpoint probing was skipped because the endpoint was cross-origin, unavailable from the card, or uses an unsupported binding.