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 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=3 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":"Site search","type":"","description":"Full-text search of the site content.","url":"","digest":"","resolvedUrl":"https://www.artechouse.com/.well-known/agent-skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":["name must be lowercase alphanumeric plus hyphens, max 64 characters, with no leading/trailing or consecutive hyphen"],"warnings":["description should explain when to use the skill"]}FAILInvalid skill entry skill={"index":1,"valid":false,"name":"Fetch page as Markdown","type":"","description":"Return any public page as a Markdown document.","url":"","digest":"","resolvedUrl":"https://www.artechouse.com/.well-known/agent-skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":["name must be lowercase alphanumeric plus hyphens, max 64 characters, with no leading/trailing or consecutive hyphen"],"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

Validate version-specific card shape [warning]! A2A Agent Card has compatibility warnings.INFOValidate version-specific card shapeWARNCompare missing required card fields actual="none" expected="none"WARNCheck every declared A2A skill has required name, description, and endpoint fields actual=0 expected=0 invalidSkills=[]INFOReview declared endpoint interfaces interfaces=[{"url":"https://www.artechouse.com/wp-json/","protocolBinding":"JSONRPC","issues":[]},{"url":"https://www.artechouse.com/?format=md","protocolBinding":"JSONRPC","issues":[]}]WARNA2A Agent Card has compatibility warnings.Probe same-origin A2A endpoint [fail]! The same-origin A2A endpoint did not return a valid A2A Message, Task, or authentication challenge.INFOProbe same-origin A2A endpointINFOProbe same-origin A2A endpoint when scanner policy allows itFAILA2A endpoint probe did not validate url="https://www.artechouse.com/wp-json/" statusCode=404FAILThe same-origin A2A endpoint did not return a valid A2A Message, Task, or authentication challenge.