{"profile_id":"uai.client.limited-browser.v1","record_code":"UAI-CAP-0003","title":"UAI Limited Browser Client v1","summary":"L0 client capability profile for static text, static HTML, Markdown, sitemap, llms.txt, and JSON fetch support without JavaScript, browser UI, authentication, posting, tools, memory, or coordination.","expected_status":"pass","message":{"uai_version":"1.0","profile":"uai.client.limited-browser.v1","message_id":"msg_uaix_client_limited_browser_0001","source":{"type":"service","id":"svc_uaix.publisher","label":"UAIX Standards Publisher","uri":"https:\/\/uaix.org\/","role":"standard-publisher","project":"uaix.org"},"target":{"type":"runtime","id":"runtime_limited.browser","label":"Limited Browser Client","uri":"https:\/\/example.invalid\/limited-browser","role":"static-fetch-client","project":"example-client"},"conversation":{"conversation_id":"conv_20260531_limited_browser","turn_id":"turn_001","parent_message_id":"none","correlation_id":"corr_20260531_limited_browser","traceparent":"00-44444444444444444444444444444444-0000000000000001-01","sequence":1},"delivery":{"mode":"sync","priority":"routine","expires_at":"2030-12-31T23:59:00Z","reply_requested":false,"ack_required":false,"idempotency_key":"idem_20260531_limited_browser_0001","retry_count":0,"sequence":1,"lifecycle":"validated","timeout_ms":30000,"fallback_directive":"Use static HTML, Markdown, JSON, sitemap, or llms.txt; do not require JavaScript."},"trust":{"channel":"public-web","auth_scheme":"https","principal":"https:\/\/uaix.org"},"body":{"client_level":"L0","client_name":"Limited Browser \/ Static Fetch","can_fetch_static":true,"can_fetch_json":true,"can_execute_javascript":false,"can_use_browser_ui":false,"can_post_data":false,"can_authenticate":false,"can_call_tools":false,"can_run_long_tasks":false,"can_store_memory":false,"can_coordinate_agents":false,"requires_human_consent_for":[],"recommended_uaix_profiles":["uai.client.limited-browser.v1","uai.capability.negotiation.v1"],"fallback_behavior":"Prefer static HTML, Markdown, JSON, sitemap, llms.txt, and no-JavaScript summaries before declaring a page unreadable.","known_limits":["Cannot execute JavaScript","Cannot click through UI","Cannot authenticate","Cannot post data","Cannot store memory"],"evidence_requirements":["static route URL","JSON or text route URL","fallback note when dynamic UI blocks reading"],"safe_default_response":"Report the static content read, name the no-JavaScript limit, and ask for a browser-assisted or tool-agent path if dynamic UI is required.","support_boundary":"Agent runtimes execute. UAIX records the reviewed communication, memory, trust, evidence, and handoff boundary.","carcinus_boundary":"Carcinus.org is a separate runtime\/orchestrator example that may consume UAIX records. UAIX.org does not implement Carcinus runtime behavior and does not execute Carcinus workflows.","localendpoint_boundary":"LocalEndPoint is an external consumer boundary; UAIX records portable evidence but does not implement LocalEndPoint runtime features."},"provenance":{"trace_id":"trace_20260531_limited_browser","issued_at":"2026-05-31T20:02:00Z","log_ref":"urn:uaix:log:capability-adaptive:20260531:l0","agent_id":"svc_uaix.publisher","model_id":"model.uaix.standard-publication","confidence":1},"integrity":{"version":1,"algorithm":"sha256","canonicalization":"jcs-compatible-sorted-json","checksum":"sha256:fixture-hash-recorded-by-validator"},"extensions":[]},"keyless_message":["1.0","uai.client.limited-browser.v1","msg_uaix_client_limited_browser_0001",["service","svc_uaix.publisher","UAIX Standards Publisher","https:\/\/uaix.org\/",null,"standard-publisher",null,"uaix.org"],["runtime","runtime_limited.browser","Limited Browser Client","https:\/\/example.invalid\/limited-browser",null,"static-fetch-client",null,"example-client"],["conv_20260531_limited_browser","turn_001","none","00-44444444444444444444444444444444-0000000000000001-01",1,"corr_20260531_limited_browser"],["sync","routine","2030-12-31T23:59:00Z",false,false,null,"idem_20260531_limited_browser_0001",0,1,"validated",30000,"Use static HTML, Markdown, JSON, sitemap, or llms.txt; do not require JavaScript."],["public-web","https","https:\/\/uaix.org"],["L0","Limited Browser \/ Static Fetch",true,true,false,false,false,false,false,false,false,false,[],["uai.client.limited-browser.v1","uai.capability.negotiation.v1"],"Prefer static HTML, Markdown, JSON, sitemap, llms.txt, and no-JavaScript summaries before declaring a page unreadable.",["Cannot execute JavaScript","Cannot click through UI","Cannot authenticate","Cannot post data","Cannot store memory"],["static route URL","JSON or text route URL","fallback note when dynamic UI blocks reading"],"Report the static content read, name the no-JavaScript limit, and ask for a browser-assisted or tool-agent path if dynamic UI is required.","Agent runtimes execute. UAIX records the reviewed communication, memory, trust, evidence, and handoff boundary.","Carcinus.org is a separate runtime\/orchestrator example that may consume UAIX records. UAIX.org does not implement Carcinus runtime behavior and does not execute Carcinus workflows.","LocalEndPoint is an external consumer boundary; UAIX records portable evidence but does not implement LocalEndPoint runtime features."],["trace_20260531_limited_browser",null,"2026-05-31T20:02:00Z","urn:uaix:log:capability-adaptive:20260531:l0","svc_uaix.publisher","model.uaix.standard-publication",1],[1,"sha256","jcs-compatible-sorted-json","sha256:fixture-hash-recorded-by-validator"],[]],"route_url":"https:\/\/uaix.org\/wp-json\/uaix\/v1\/examples\/uai.client.limited-browser.v1","schema_route_url":"https:\/\/uaix.org\/wp-json\/uaix\/v1\/schemas\/uai.client.limited-browser.v1"}