{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-08-06","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Operate email workflows in Loops. Manage contacts and mailing lists, send transactional emails, and work with events. Discover and execute supported Loops API operations from the conversation.","did":"dd7a3d28-a4b4-44da-a235-a667268968ec","documentation_url":"https://loops.so/docs","editorial_description":{"extended_description":"","schema_version":1,"summary":"Operate email workflows in Loops.\nManage contacts and mailing lists, send transactional emails, and work with events.\nDiscover and execute supported Loops API operations from the conversation."},"homepage_url":"","icon":"","id":"dd7a3d28-a4b4-44da-a235-a667268968ec","installs":0,"last_scanned":"","license":"","long_description":"","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"The product statement explicitly includes sending transactional emails through the Loops API.","reasoning":"This communicates externally as the team.","risk_type":"messaging_as_user","severity":"high","title":"Transactional email can be sent","triggering_tools_or_skills":["execute"]},{"evidence":"The four wrapper tools claim access to everything available through the Loops API without enumerating operations.","reasoning":"Contact deletion, list administration and other actions cannot be bounded from the packet.","risk_type":"generic_gateway","severity":"medium","title":"Generic execute exposes an undisclosed Loops API action set","triggering_tools_or_skills":["describe","search","execute"]},{"evidence":"Customer and campaign content is returned.","reasoning":"It should remain untrusted.","risk_type":"prompt_injection_exposure","severity":"low","title":"Contacts, events and email data enter model context","triggering_tools_or_skills":["search","execute"]},{"evidence":"The connector runs at https://mcp.loops.so/ without a pinned server implementation in the packet.","reasoning":"The implementation can change independently, so runtime verification and change monitoring remain necessary.","risk_type":"provenance_uncertainty","severity":"low","title":"Loops is a mutable hosted service","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"OAuth links a Loops team; the generic execute tool does not disclose the underlying endpoint inventory or confirmation policy.","blocked_missing_evidence":null,"confidence":"medium","displayed_risk":"high","evidence_completeness":"partial","manual_overall_risk":"high","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/dd7a3d28-a4b4-44da-a235-a667268968ec.json","what_it_proves":"Candidate PR #125 record identity (name \"Loops\", publisher, type web_connector) and 4 stored tool names; no tool descriptions stored"},{"accessed_at":"2026-09-22T10:46:07Z","url_or_path":"https://api.anthropic.com/api/directory/servers?verified_tier=anthropic,partner,community (snapshot claude-directory-all-tiers-2026-09-22.json)","what_it_proves":"Official Claude Directory listing https://claude.ai/directory/dd7a3d28-a4b4-44da-a235-a667268968ec: complete tool_names inventory (4 tools), remote streamable-http endpoint https://mcp.loops.so/, auth_posture auth_required, directory tier community"}],"primary_reason":"Loops can send transactional email through a generic full-API execution gateway.","provisional_risk":null,"publication_recommendation":"fix","requires_runtime_verification":true,"review_key":"claude:dd7a3d28-a4b4-44da-a235-a667268968ec","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 4 wrapper tools. Add the discovered API inventory and per-action scopes/confirmations before publication.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"true","browser_control":"false","credential_or_admin_actions":"unknown","deletes_data":"unknown","deployment_or_infrastructure":"false","dynamic_hidden_actions":"true","filesystem_or_repo_access":"false","forwards_data_to_third_party":"true","modifies_data":"true","persistent_credentials":"true","prompt_injection_exposure":"true","provenance_uncertainty":"true","reads_private_data":"true","runs_code_or_queries":"false","sends_messages_as_user":"true","spends_or_moves_money":"false"},"tools_or_skills_reviewed":4,"tools_or_skills_total":4},"name":"Loops","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=dd7a3d28-a4b4-44da-a235-a667268968ec&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://loops.so/privacy","provisional_risk":null,"publication_recommendation":"fix","publisher":"Loops","publisher_url":"https://loops.so/","remote_url":"https://mcp.loops.so/","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can publish or send messages and content using the connected identity. Review findings: This communicates externally as the team.","evidence":"Transactional email can be sent: The product statement explicitly includes sending transactional emails through the Loops API.","manual_risk_type":"messaging_as_user","remediation":{"block_tool_categories":["sends_externally"],"steps":["Require review before messages, posts, or publications are sent.","Restrict delivery to test or internal recipients where possible."]},"risk_type":"sends_messages_as_you","severity":"high","title":"Transactional email can be sent","triggering_tools":["execute"]},{"description":"This connector can execute code, commands, queries, or dynamically selected actions. Review findings: Contact deletion, list administration and other actions cannot be bounded from the packet.","evidence":"Generic execute exposes an undisclosed Loops API action set: The four wrapper tools claim access to everything available through the Loops API without enumerating operations.","manual_risk_type":"generic_gateway","remediation":{"block_tool_categories":["code_execution"],"steps":["Run only in a sandbox with least-privilege credentials and strict resource limits.","Disable generic execution gateways unless their reachable action set is fully understood.","Require approval before execution against production systems or sensitive data."]},"risk_type":"runs_code","severity":"medium","title":"Generic execute exposes an undisclosed Loops API action set","triggering_tools":["describe","search","execute"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@loops.so","tags":["network_access","oauth_required","runs_code","sends_messages_as_you","web_connector"],"tools":[{"description":"","name":"describe","risk":{"category":"code_execution","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can execute code, commands, queries, or dynamically selected actions. Review findings: Contact deletion, list administration and other actions cannot be bounded from the packet."}},{"description":"","name":"execute","risk":{"category":"sends_externally","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can publish or send messages and content using the connected identity. Review findings: This communicates externally as the team."}},{"description":"","name":"search","risk":{"category":"code_execution","level":"medium","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can execute code, commands, queries, or dynamically selected actions. Review findings: Contact deletion, list administration and other actions cannot be bounded from the packet."}},{"description":"","name":"teams"}],"tools_count":4,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/dd7a3d28-a4b4-44da-a235-a667268968ec","uuid":"0b08c790-ce3c-56cc-8939-a56ad55d35c0","verification_tier":"community","version":""},"query_key":"loops","schema_version":1,"status":"match"}
