{"id":228302,"name":"Cactus","description":"Answers a team's questions about its own product from its code, its help pages and its customer conversations, for a member of the team signed in with OAuth. Every message is answered on its own. Cactus's own help answers anyone, with no sign-in, at https://mcp.heycactus.ai/p/cactus/a2a; its card is https://cactus.heycactus.ai/.well-known/agent-card.json.","card_url":"https://heycactus.ai/.well-known/agent-card.json","endpoint":"https://heycactus.ai/a2a","protocol_version":"1.0","first_seen":"2026-10-19T06:41:21.017435+00:00","last_verified":"2026-10-19T06:41:21.017435+00:00","card":{"name":"Cactus","skills":[{"id":"ask-team-product","name":"Ask about your product","tags":["product","code","support","changelog"],"examples":["What changed in our product this week?","Which of our help pages explain billing?","What have customers asked about the new release?"],"description":"Send a question about one of your team's products as text. The reply is one answer drawn from everything the team can see, with the pages it cites and a link to the conversation in Cactus. A team with more than one product names it by ref in the request's metadata.product. An answer that takes longer than a few minutes comes back as that link, where it is written when it is done."}],"version":"1.0.0","provider":{"url":"https://heycactus.ai","organization":"Cactus"},"description":"Answers a team's questions about its own product from its code, its help pages and its customer conversations, for a member of the team signed in with OAuth. Every message is answered on its own. Cactus's own help answers anyone, with no sign-in, at https://mcp.heycactus.ai/p/cactus/a2a; its card is https://cactus.heycactus.ai/.well-known/agent-card.json.","capabilities":{"streaming":false,"extendedAgentCard":false,"pushNotifications":false},"securitySchemes":{"cactus":{"oauth2SecurityScheme":{"flows":{"authorizationCode":{"scopes":{"cactus:ask":"Ask Cactus questions and start investigations; each creates a conversation","cactus:read":"Read your team's pages, code map and past conversations"},"tokenUrl":"https://heycactus.ai/oauth/token","authorizationUrl":"https://heycactus.ai/oauth/authorize"}},"description":"Sign in to Cactus as a member of the team.","oauth2MetadataUrl":"https://heycactus.ai/.well-known/oauth-authorization-server"}}},"documentationUrl":"https://heycactus.ai/auth.md","defaultInputModes":["text/plain"],"defaultOutputModes":["text/markdown","application/json"],"supportedInterfaces":[{"url":"https://heycactus.ai/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"},{"url":"https://mcp.heycactus.ai/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}],"securityRequirements":[{"schemes":{"cactus":{"list":["cactus:ask"]}}}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-19T06:41:21.017435+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_check":{"checked_at":"2026-10-19T06:41:21.017435+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://heycactus.ai/.well-known/agent-card.json"],"also_observed_in":[{"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_seen":"2026-10-19T06:39:03.459022+00:00"}],"skills":[{"skill_id":"ask-team-product","name":"Ask about your product","description":"Send a question about one of your team's products as text. The reply is one answer drawn from everything the team can see, with the pages it cites and a link to the conversation in Cactus. A team with more than one product names it by ref in the request's metadata.product. An answer that takes longer than a few minutes comes back as that link, where it is written when it is done.","tags":["product","code","support","changelog"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":1,"passed":1},"recent_checks":[{"card_url":"https://heycactus.ai/.well-known/agent-card.json","checked_at":"2026-10-19T06:41:21.017435+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":null,"protocol_check":{"checked_at":"2026-10-19T06:41:21.017435+00:00","state":"auth_required","http_status":401,"detail":"Endpoint requires authentication; A2A response not confirmed"},"x402_price_check":null,"events":[],"relationships":[],"verification":{"agent_card_url":"https://heycactus.ai/.well-known/agent-card.json","last_successful_card_check":"2026-10-19T06:41:21.017435+00:00","latest_card_check":{"checked_at":"2026-10-19T06:41:21.017435+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-19T06:41:21.017435+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":null,"endpoint_tls_reachable":null,"protocol_check_state":"auth_required","protocol_checked_at":"2026-10-19T06:41:21.017435+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}