Classify AI crawler rules [fail]! No explicit User-agent rules were found for major AI crawler tokens.INFOClassify AI crawler rulesINFOParsing User-agent groups and Allow/Disallow records for known AI crawler tokens evaluatedPath="/"INFOEvaluating exact User-agent matches before wildcard fallback exactAiPolicyCount=0 totalCrawlerTokens=18FAILNo explicit AI crawler User-agent groups were found examplesExpected=["GPTBot","OAI-SearchBot","ClaudeBot","Google-Extended","CCBot"]FAILCompare explicit AI crawler coverage actual=0 expected="> 0 explicit non-search AI crawler policies" missingTokens=["GPTBot","OAI-SearchBot","ChatGPT-User","ClaudeBot","Claude-SearchBot","Claude-User","Google-Extended","Applebot-Extended","Amazonbot","Amzn-SearchBot","Amzn-User","PerplexityBot"]INFOResolved effective root-path policy for crawler tokens blocked=0 allowed=21 unspecified=0

Discover Agent Skills index [warning]! Agent Skills index was found only at the legacy /.well-known/skills/index.json path.INFODiscover Agent Skills indexINFOTry Agent Skills index paths in priority order paths=["/.well-known/agent-skills/index.json","/.well-known/skills/index.json"]WARNAgent Skills index candidate was not usable path="/.well-known/agent-skills/index.json" url="https://backstage.io/.well-known/agent-skills/index.json" statusCode=404PASSFetched Agent Skills index candidate path="/.well-known/skills/index.json" url="https://backstage.io/.well-known/skills/index.json" statusCode=200 contentType="application/json; charset=utf-8" bytes=2197 selected="selected"WARNAgent Skills index was found only at the legacy /.well-known/skills/index.json path.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=0FAILCompare unknown top-level field count actual=0 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=6 expected="> 0"FAILCompare valid skill entry count actual=0 expected="same as advertised skill count"FAILInvalid skill entry skill={"index":0,"valid":false,"name":"mui-to-bui-migration","type":"","description":"Migrate Backstage plugins from Material-UI (MUI) to Backstage UI (BUI). Use this skill when migrating components, updating imports, replacing styling patterns, or converting MUI components to their BUI equivalents.","url":"","digest":"","resolvedUrl":"https://backstage.io/.well-known/skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":[],"warnings":[]}FAILInvalid skill entry skill={"index":1,"valid":false,"name":"app-frontend-system-migration","type":"","description":"Migrate a Backstage app from the old frontend system to the new one. Use this skill when converting an app to use the new extension-based frontend system, including the hybrid migration phase and the full migration of routes, sidebar, plugins, APIs, themes, and other app-level concerns.","url":"","digest":"","resolvedUrl":"https://backstage.io/.well-known/skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":[],"warnings":[]}FAILInvalid skill entry skill={"index":2,"valid":false,"name":"plugin-new-frontend-system-support","type":"","description":"Add new frontend system support to an existing Backstage plugin while keeping the old system working. Use this skill for published or shared plugins that need to work in both old and new frontend system apps.","url":"","digest":"","resolvedUrl":"https://backstage.io/.well-known/skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":[],"warnings":[]}FAILInvalid skill entry skill={"index":3,"valid":false,"name":"plugin-full-frontend-system-migration","type":"","description":"Fully migrate a Backstage plugin to the new frontend system, dropping all old system support. Use this skill for internal plugins that only need to run in a single app, or when you are ready to remove backward compatibility entirely.","url":"","digest":"","resolvedUrl":"https://backstage.io/.well-known/skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":[],"warnings":[]}FAILInvalid skill entry skill={"index":4,"valid":false,"name":"plugin-analytics-instrumentation","type":"","description":"Instrument a Backstage frontend plugin with analytics events using the Backstage Analytics API. Use this skill when adding, reviewing, or extending event capture (captureEvent, AnalyticsContext) in plugin components, deciding whether an interaction warrants an event, or writing tests for analytics behavior.","url":"","digest":"","resolvedUrl":"https://backstage.io/.well-known/skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":[],"warnings":[]}FAILInvalid skill entry skill={"index":5,"valid":false,"name":"onboard-to-openapi-server","type":"","description":"Use this skill when the user wants to migrate an existing Backstage backend plugin's hand-written Express router to the typed OpenAPI tooling. Optionally, can also add typed client generation and migrate router tests to the OpenAPI test wrapper.","url":"","digest":"","resolvedUrl":"https://backstage.io/.well-known/skills/index.json","originClass":"same-origin","missing":["type","url","digest"],"invalid":[],"warnings":[]}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

Find enforcing CSP delivery [fail]! Applicable HTML response is missing an enforcing Content-Security-Policy header.INFOFind enforcing CSP deliveryINFORead CSP delivery headers enforcingHeader="missing" reportOnlyHeader="missing" metaPolicyCount=0 legacyHeadersPresent=[]FAILRequire enforcing Content-Security-Policy header actual="missing" expected="present" issue="Applicable HTML response is missing an enforcing Content-Security-Policy header."FAILApplicable HTML response is missing an enforcing Content-Security-Policy header.