{"id":11559,"name":"Superflow","description":"Superflow is a website and creative-asset review tool. Its agents check every change to a site against a team's QA checklist, and a human approves the findings before a client sees them. The site also publishes a set of free, callable web-quality tools that need no account.","card_url":"https://usesuperflow.ai/.well-known/agent-card.json","endpoint":"https://usesuperflow.ai","protocol_version":"0.3","first_seen":"2026-10-10T13:11:15.083596+00:00","last_verified":"2026-10-11T19:33:45.859238+00:00","card":{"url":"https://usesuperflow.ai","name":"Superflow","skills":[{"id":"superflow-free-tools","url":"https://usesuperflow.ai/tools/mcp.md","name":"Superflow free tools","tags":["seo","ai-visibility","structured-data","screenshots","web-quality"],"description":"14 callable tools for checking whether AI systems can read a site, validating structured data, capturing screenshots, and everyday web work. No account and no API key. Available over MCP (Streamable HTTP) and as plain HTTP endpoints."},{"id":"superflow-product","url":"https://usesuperflow.ai/llms.txt","name":"Superflow product reference","tags":["product","pricing","security","comparisons"],"description":"What Superflow does, what it reviews, what it costs, how it handles data, and how it compares to other review tools. Every page publishes a Markdown copy at its own path plus .md."}],"version":"1.0.0","provider":{"url":"https://usesuperflow.ai","organization":"Superflow"},"endpoints":{"mcp":"https://usesuperflow.ai/api/mcp","webmcp":"In-page tools are registered on document.modelContext (WebMCP) on every page of this site. The free tools carry the same names and input schemas as the MCP server above.","llmsTxt":"https://usesuperflow.ai/llms.txt","sitemap":"https://usesuperflow.ai/sitemap.xml","apiCatalog":"https://usesuperflow.ai/.well-known/api-catalog","llmsFullTxt":"https://usesuperflow.ai/llms-full.txt","mcpServerCard":"https://usesuperflow.ai/.well-known/mcp/server-card.json","markdownConvention":"Append .md to any page path, or send Accept: text/markdown. The homepage is at /index.md."},"description":"Superflow is a website and creative-asset review tool. Its agents check every change to a site against a team's QA checklist, and a human approves the findings before a client sees them. The site also publishes a set of free, callable web-quality tools that need no account.","capabilities":{"streaming":false,"pushNotifications":false},"protocolVersion":"0.3","documentationUrl":"https://usesuperflow.ai/docs","defaultInputModes":["text/plain"],"defaultOutputModes":["text/plain","text/markdown"],"preferredTransport":"HTTP+JSON","supportedInterfaces":[{"url":"https://usesuperflow.ai","protocolBinding":"HTTP+JSON","protocolVersion":"0.3"}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-11T19:33:45.859238+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agenstry federation","source_url":"https://agenstry.com/docs","last_check":{"checked_at":"2026-10-11T19:33:45.859238+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://usesuperflow.ai/.well-known/agent-card.json"],"also_observed_in":[{"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_seen":"2026-10-11T08:28:21.734814+00:00"}],"skills":[{"skill_id":"superflow-free-tools","name":"Superflow free tools","description":"14 callable tools for checking whether AI systems can read a site, validating structured data, capturing screenshots, and everyday web work. No account and no API key. Available over MCP (Streamable HTTP) and as plain HTTP endpoints.","tags":["seo","ai-visibility","structured-data","screenshots","web-quality"],"quality_warning":false},{"skill_id":"superflow-product","name":"Superflow product reference","description":"What Superflow does, what it reviews, what it costs, how it handles data, and how it compares to other review tools. Every page publishes a Markdown copy at its own path plus .md.","tags":["product","pricing","security","comparisons"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":14,"passed":14},"recent_checks":[{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T19:33:45.859238+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T17:15:50.327567+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T14:52:09.625426+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T12:28:28.261161+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T10:20:38.488277+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T08:05:18.628451+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T05:50:53.896781+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T03:33:08.823818+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-11T01:15:47.836510+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-10T22:56:48.620420+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-10T20:24:52.956085+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://usesuperflow.ai/.well-known/agent-card.json","checked_at":"2026-10-10T18:07:31.551838+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-11T19:33:45.859238+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-11T14:52:09.625426+00:00","state":"unconfirmed","http_status":404,"detail":"Protocol response exceeded 16 KiB limit"},"x402_price_check":null,"events":[],"relationships":[],"verification":{"agent_card_url":"https://usesuperflow.ai/.well-known/agent-card.json","last_successful_card_check":"2026-10-11T19:33:45.859238+00:00","latest_card_check":{"checked_at":"2026-10-11T19:33:45.859238+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-11T19:33:45.859238+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-11T19:33:45.859238+00:00","endpoint_tls_reachable":true,"protocol_check_state":"unconfirmed","protocol_checked_at":"2026-10-11T14:52:09.625426+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}