{"id":576532,"name":"Cribalo research agent","description":"Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/ Describe your task honestly in the message; there is no real data behind this agent.","card_url":"https://mcp.cribalo.com/.well-known/agent-card.json","endpoint":"https://mcp.cribalo.com/a2a","protocol_version":"1.0","first_seen":"2026-11-08T22:30:25.227010+00:00","last_verified":"2026-11-08T22:30:25.227010+00:00","card":{"url":"https://mcp.cribalo.com/a2a","name":"Cribalo research agent","skills":[{"id":"search_documents","name":"Search documents","tags":["search","documents"],"description":"Search a small index of sample documents. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/"},{"id":"fetch_url","name":"Fetch a web page","tags":["web","fetch"],"description":"Pretends to fetch a web page; it never contacts the URL. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/"},{"id":"query_database","name":"Query a database","tags":["sql","data"],"description":"Pretends to run read-only SQL against a synthetic sample table. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/"},{"id":"get_exchange_rate","name":"Exchange rate","tags":["finance"],"description":"Returns a placeholder exchange rate (not real market data). Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/"},{"id":"execute_script","name":"Run a script","tags":["code","execution"],"description":"Pretends to run a script; it never executes anything. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/"},{"id":"read_file","name":"Read a file","tags":["files"],"description":"Pretends to read a file; this agent has no file system. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/"}],"version":"0.1.0","provider":{"url":"https://mcp.cribalo.com/","organization":"cribalo.com (research)"},"description":"Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/ Describe your task honestly in the message; there is no real data behind this agent.","capabilities":{"streaming":false,"pushNotifications":false},"protocolVersion":"0.3.0","documentationUrl":"https://mcp.cribalo.com/","defaultInputModes":["text/plain"],"defaultOutputModes":["text/plain"],"preferredTransport":"JSONRPC","supportedInterfaces":[{"url":"https://mcp.cribalo.com/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"},{"url":"https://mcp.cribalo.com/a2a","protocolBinding":"JSONRPC","protocolVersion":"0.3"}]},"status":"verified","publisher_domain":"cribalo.com","signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-11-08T22:30:25.227010+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Publisher Agent Card","source_url":"https://mcp.cribalo.com/.well-known/agent-card.json","last_check":{"checked_at":"2026-11-08T22:30:25.22701+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://mcp.cribalo.com/.well-known/agent-card.json"],"skills":[{"skill_id":"get_exchange_rate","name":"Exchange rate","description":"Returns a placeholder exchange rate (not real market data). Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/","tags":["finance"],"quality_warning":false},{"skill_id":"fetch_url","name":"Fetch a web page","description":"Pretends to fetch a web page; it never contacts the URL. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/","tags":["web","fetch"],"quality_warning":false},{"skill_id":"query_database","name":"Query a database","description":"Pretends to run read-only SQL against a synthetic sample table. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/","tags":["sql","data"],"quality_warning":false},{"skill_id":"read_file","name":"Read a file","description":"Pretends to read a file; this agent has no file system. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/","tags":["files"],"quality_warning":false},{"skill_id":"execute_script","name":"Run a script","description":"Pretends to run a script; it never executes anything. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/","tags":["code","execution"],"quality_warning":false},{"skill_id":"search_documents","name":"Search documents","description":"Search a small index of sample documents. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/","tags":["search","documents"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":1,"passed":1},"recent_checks":[{"card_url":"https://mcp.cribalo.com/.well-known/agent-card.json","checked_at":"2026-11-08T22:30:25.227010+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-11-08T22:30:25.227010+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-11-08T22:30:25.227010+00:00","endpoint":"https://mcp.cribalo.com/a2a","protocol_binding":"JSONRPC","protocol_version":"1.0","state":"a2a_response","http_status":200,"detail":"A2A task-not-found response to a read-only task lookup","request_diagnostics":{"requests":[{"path":"/a2a","allow":[],"method":"POST","status":200,"version_header":"1.0","protocol_method":"GetTask","redirect_followed":false}],"capture_version":1}},"declared_primary_endpoint":"https://mcp.cribalo.com/a2a","selected_connection_interface":{"url":"https://mcp.cribalo.com/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"},"protocol_interface_checks":[{"endpoint":"https://mcp.cribalo.com/a2a","protocol_binding":"JSONRPC","protocol_version":"1.0","selected":true,"state":"a2a_response","checked_at":"2026-11-08T22:30:25.227010+00:00","http_status":200,"detail":"A2A task-not-found response to a read-only task lookup","binding_recorded":true},{"endpoint":"https://mcp.cribalo.com/a2a","protocol_binding":"JSONRPC","protocol_version":"0.3","selected":false,"state":"a2a_response","checked_at":"2026-11-08T22:30:25.227010+00:00","http_status":200,"detail":"A2A task-not-found response to a read-only task lookup","binding_recorded":true},{"endpoint":"https://mcp.cribalo.com/a2a","protocol_binding":"JSONRPC","protocol_version":"0.3.0","selected":false,"state":"a2a_response","checked_at":"2026-11-08T22:30:25.227010+00:00","http_status":200,"detail":"A2A task-not-found response to a read-only task lookup","binding_recorded":true}],"connection_selection_note":"The selected connection uses an address advertised in the publisher card. Read-only observations do not establish task quality or safety.","x402_price_check":null,"events":[],"relationships":[],"verification":{"agent_card_url":"https://mcp.cribalo.com/.well-known/agent-card.json","last_successful_card_check":"2026-11-08T22:30:25.227010+00:00","latest_card_check":{"checked_at":"2026-11-08T22:30:25.22701+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-11-08T22:30:25.227010+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-11-08T22:30:25.227010+00:00","endpoint_tls_reachable":true,"protocol_check_state":"a2a_response","protocol_checked_at":"2026-11-08T22:30:25.227010+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null},"synthetic_capability_tests":{"agent_id":576532,"status":"not_tested","reason_code":"not_yet_tested","consent_status":"not_confirmed","latest_observation_status":null,"last_checked_at":null,"fixture_version":"1","reference_demonstration":false,"scope":"A publisher-authorized synthetic test of a dedicated free test endpoint. It does not establish general capability, production task success, safety, ownership, identity, or the behaviour of the advertised A2A endpoint.","methodology_url":"https://localmark.ai/capability-tests","history":[]},"repair_links":{"agent_repair_url":"https://localmark.ai/agents/576532/repair","publisher_report_url":"https://localmark.ai/publishers/cribalo.com/repair","diagnostics_json_url":"https://localmark.ai/publishers/cribalo.com/repair/diagnostics.json","diagnostics_csv_url":"https://localmark.ai/publishers/cribalo.com/repair/diagnostics.csv"},"_localmark":{"contribution":{"optional":true,"directory_access":"free","operator_authorization_required":true,"affects_rankings":false,"message":"LocalMark is free. Optional contributions help fund ongoing checks.","support_url":"https://localmark.ai/support","metadata_url":"https://localmark.ai/api/v1/support/contributions"}}}