{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-08-03","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Interactive Connector","confidence":"medium","description":"Porter Metrics connects Claude to marketing data and operational actions across connected platforms. Query campaigns, combine account data, and create hosted, shareable dashboards. Separate action tools can modify third-party campaigns, budgets, audiences, and other business records.","did":"51884c6a-00f4-4d8d-b377-d85cf67ee626","documentation_url":"https://mcp.portermetrics.com/","editorial_description":{"extended_description":"Supported sources described in the catalog include major ad networks, analytics, commerce, CRM, email-marketing, databases, and Google Sheets. Named blends retain cross-connector account selections for reuse and scheduled exports. Reports support link sharing, email-based permissions, duplication, and delivery scheduling.","schema_version":1,"summary":"Porter Metrics connects Claude to marketing data and operational actions across connected platforms.\nQuery campaigns, combine account data, and create hosted, shareable dashboards.\nSeparate action tools can modify third-party campaigns, budgets, audiences, and other business records."},"homepage_url":"","icon":"","id":"51884c6a-00f4-4d8d-b377-d85cf67ee626","installs":0,"last_scanned":"","license":"","long_description":"Supported sources described in the catalog include major ad networks, analytics, commerce, CRM, email-marketing, databases, and Google Sheets. Named blends retain cross-connector account selections for reuse and scheduled exports. Reports support link sharing, email-based permissions, duplication, and delivery scheduling.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"Names explicitly delete persisted analytics assets.","reasoning":"Deletion is High.","risk_type":"data_deletion","severity":"high","title":"Deletes reports and blends","triggering_tools_or_skills":["delete_report","delete_blend"]},{"evidence":"Description says reports can be shared by link or email and access granted.","reasoning":"External sharing/notification is High.","risk_type":"messaging_as_user","severity":"high","title":"Shares reports externally","triggering_tools_or_skills":["share_report"]},{"evidence":"These tools change external account connections.","reasoning":"Integration/credential administration is High.","risk_type":"credential_admin","severity":"high","title":"Connects and disconnects data accounts","triggering_tools_or_skills":["connect_account","disconnect_account"]},{"evidence":"The connector discovers and executes an unspecified action set.","reasoning":"Hidden actions can contain High capabilities.","risk_type":"generic_gateway","severity":"high","title":"Executes dynamically listed actions","triggering_tools_or_skills":["list_actions","execute_action"]},{"evidence":"The remote hosted implementation is not pinned.","reasoning":"Runtime capabilities may change after review.","risk_type":"provenance_uncertainty","severity":"low","title":"Hosted implementation is mutable","triggering_tools_or_skills":[]}],"assessment_status":"provisional","auth_and_scopes":"OAuth/account authorization required; exact scopes are not documented.","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/51884c6a-00f4-4d8d-b377-d85cf67ee626.json","what_it_proves":"Candidate PR #125 record identity (name \"Porter Metrics\", publisher, type interactive_connector) and 28 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/51884c6a-00f4-4d8d-b377-d85cf67ee626: complete tool_names inventory (28 tools), remote streamable-http endpoint https://lite-mcp.portermetrics.com/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Porter Metrics can delete/share reports, connect accounts, and invoke a generic hidden action gateway.","provisional_risk":null,"publication_recommendation":"fix","requires_runtime_verification":true,"review_key":"claude:51884c6a-00f4-4d8d-b377-d85cf67ee626","reviewed_at":"2026-10-10","reviewer_notes":"All 28 names reviewed; execute_action needs a pinned allowlist/schema.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"unknown","browser_control":"false","credential_or_admin_actions":"true","deletes_data":"true","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":"true","sends_messages_as_user":"true","spends_or_moves_money":"false"},"tools_or_skills_reviewed":28,"tools_or_skills_total":28},"name":"Porter Metrics","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=51884c6a-00f4-4d8d-b377-d85cf67ee626&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://portermetrics.com/privacy-policy/","provisional_risk":null,"publication_recommendation":"fix","publisher":"Porter Metrics","publisher_url":"https://portermetrics.com/","remote_url":"https://lite-mcp.portermetrics.com/mcp","repository_url":"","risk":"high","risk_severity":"high","security_risks":[{"description":"This connector can permanently remove data or resources. Review findings: Deletion is High.","evidence":"Deletes reports and blends: Names explicitly delete persisted analytics assets.","manual_risk_type":"data_deletion","remediation":{"block_tool_categories":["destructive"],"steps":["Disable destructive tools unless deletion is an explicit workflow requirement.","Require human confirmation and verified backups before deletion."]},"risk_type":"deletes_data","severity":"high","title":"Deletes reports and blends","triggering_tools":["delete_report","delete_blend"]},{"description":"This connector can publish or send messages and content using the connected identity. Review findings: External sharing/notification is High.","evidence":"Shares reports externally: Description says reports can be shared by link or email and access granted.","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":"Shares reports externally","triggering_tools":["share_report"]},{"description":"This connector can create, update, configure, or otherwise change connected resources. Review findings: Integration/credential administration is High.","evidence":"Connects and disconnects data accounts: These tools change external account connections.","manual_risk_type":"credential_admin","remediation":{"block_tool_categories":["state_change"],"steps":["Use a test account or sandbox before allowing changes to production data.","Grant only the write permissions required for the intended workflow.","Require human confirmation for consequential state changes."]},"risk_type":"modifies_data","severity":"high","title":"Connects and disconnects data accounts","triggering_tools":["connect_account","disconnect_account"]},{"description":"This connector can execute code, commands, queries, or dynamically selected actions. Review findings: Hidden actions can contain High capabilities.","evidence":"Executes dynamically listed actions: The connector discovers and executes an unspecified action set.","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":"high","title":"Executes dynamically listed actions","triggering_tools":["list_actions","execute_action"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@portermetrics.com","tags":["deletes_data","interactive_connector","modifies_data","network_access","oauth_required","runs_code","sends_messages_as_you"],"tools":[{"description":"","name":"bigquery_join"},{"description":"","name":"connect_account","risk":{"category":"state_change","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can create, update, configure, or otherwise change connected resources. Review findings: Integration/credential administration is High."}},{"description":"","name":"create_blend"},{"description":"","name":"create_report"},{"description":"","name":"delete_blend","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: Deletion is High."}},{"description":"","name":"delete_report","risk":{"category":"destructive","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can permanently remove data or resources. Review findings: Deletion is High."}},{"description":"","name":"disconnect_account","risk":{"category":"state_change","level":"high","recommendation":"Follow the connector-level remediation and require approval for consequential actions.","why":"This connector can create, update, configure, or otherwise change connected resources. Review findings: Integration/credential administration is High."}},{"description":"","name":"duplicate_report"},{"description":"","name":"edit_report"},{"description":"","name":"execute_action","risk":{"category":"code_execution","level":"high","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: Hidden actions can contain High capabilities."}},{"description":"","name":"get_blend"},{"description":"","name":"get_knowledge"},{"description":"","name":"get_report"},{"description":"","name":"list_accounts"},{"description":"","name":"list_actions","risk":{"category":"code_execution","level":"high","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: Hidden actions can contain High capabilities."}},{"description":"","name":"list_blends"},{"description":"","name":"list_connectors"},{"description":"","name":"list_fields"},{"description":"","name":"list_reports"},{"description":"","name":"prepare_upload"},{"description":"","name":"preview_report"},{"description":"","name":"query_blend"},{"description":"","name":"query_data"},{"description":"","name":"report_bug"},{"description":"","name":"request_feature"},{"description":"","name":"share_report","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: External sharing/notification is High."}},{"description":"","name":"update_blend"},{"description":"","name":"whoami"}],"tools_count":28,"transport":"streamable-http","type":"interactive_connector","url":"https://claude.ai/directory/51884c6a-00f4-4d8d-b377-d85cf67ee626","uuid":"1cba144c-2e61-5a6c-bc97-8554140557d5","verification_tier":"community","version":""},"query_key":"porter metrics","schema_version":1,"status":"match"}