{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-09-03","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","category":"Web Connector","confidence":"medium","description":"Mailsoftly manages email-marketing contacts, lists, and campaign drafts. Prepare newsletters, update subscriber details, and inspect campaign status. Connecting requires an account admin; sending is a separate permission that starts disabled.","did":"785dbfbb-3da1-4d6a-930c-c6993cf8c3e8","documentation_url":"https://app.mailsoftly.com/developers/mcp","editorial_description":{"extended_description":"Users can leave sending off and publish manually in Mailsoftly. Account-scoped tools also manage subscriptions and list membership; permitted sends use the platform's sender-authentication and suppression checks.","schema_version":1,"summary":"Mailsoftly manages email-marketing contacts, lists, and campaign drafts.\nPrepare newsletters, update subscriber details, and inspect campaign status.\nConnecting requires an account admin; sending is a separate permission that starts disabled."},"homepage_url":"","icon":"","id":"785dbfbb-3da1-4d6a-930c-c6993cf8c3e8","installs":0,"last_scanned":"","license":"","long_description":"Users can leave sending off and publish manually in Mailsoftly. Account-scoped tools also manage subscriptions and list membership; permitted sends use the platform's sender-authentication and suppression checks.","manual_assessment":"high","manual_review":{"all_findings":[{"evidence":"The explicit tool sends a prepared campaign through the account’s configured senders.","reasoning":"It communicates externally to a contact list as the authenticated business.","risk_type":"messaging_as_user","severity":"high","title":"Sends an email campaign","triggering_tools_or_skills":["send_campaign"]},{"evidence":"These tools persist marketing-recipient and campaign state.","reasoning":"They materially change contact data and mailing eligibility.","risk_type":"data_modification","severity":"medium","title":"Creates/updates contacts, lists, drafts and subscription status","triggering_tools_or_skills":["create_contact","create_or_update_contact","update_contact","create_contact_list","add_contact_to_contact_list","draft_campaign","unsubscribe_contact"]},{"evidence":"The connector exposes private recipient and marketing-operation data.","reasoning":"Contacts and campaign results are sensitive business/personal data.","risk_type":"private_data_read","severity":"low","title":"Reads contacts, senders and campaign status","triggering_tools_or_skills":["get_contact","list_contacts_in_list","list_senders","get_campaign_status"]}],"assessment_status":"provisional","auth_and_scopes":"Authentication to a Mailsoftly account is required; sender, campaign, contact-list and unsubscribe permissions are not documented in the packet.","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/785dbfbb-3da1-4d6a-930c-c6993cf8c3e8.json","what_it_proves":"Candidate PR #125 record identity (name \"Mailsoftly\", publisher, type web_connector) and 16 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/785dbfbb-3da1-4d6a-930c-c6993cf8c3e8: complete tool_names inventory (16 tools), remote streamable-http endpoint https://app.mailsoftly.com/mcp, auth_posture auth_required, directory tier community"}],"primary_reason":"Mailsoftly can send email campaigns and broadly modify marketing contacts and subscription state.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:785dbfbb-3da1-4d6a-930c-c6993cf8c3e8","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 16 tools. No explicit contact deletion, billing purchase or account-admin action is declared.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"unknown","browser_control":"false","credential_or_admin_actions":"false","deletes_data":"false","deployment_or_infrastructure":"false","dynamic_hidden_actions":"false","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":16,"tools_or_skills_total":16},"name":"Mailsoftly","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=785dbfbb-3da1-4d6a-930c-c6993cf8c3e8&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://mailsoftly.com/privacy-policy/","provisional_risk":null,"publication_recommendation":"accept","publisher":"Mailsoftly","publisher_url":"https://mailsoftly.com/","remote_url":"https://app.mailsoftly.com/mcp","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: It communicates externally to a contact list as the authenticated business.","evidence":"Sends an email campaign: The explicit tool sends a prepared campaign through the account’s configured senders.","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":"Sends an email campaign","triggering_tools":["send_campaign"]},{"description":"This connector can create, update, configure, or otherwise change connected resources. Review findings: They materially change contact data and mailing eligibility.","evidence":"Creates/updates contacts, lists, drafts and subscription status: These tools persist marketing-recipient and campaign state.","manual_risk_type":"data_modification","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":"medium","title":"Creates/updates contacts, lists, drafts and subscription status","triggering_tools":["create_contact","create_or_update_contact","update_contact","create_contact_list","add_contact_to_contact_list","draft_campaign","unsubscribe_contact"]},{"description":"This connector can read information available to the connected account and return it to the AI. Review findings: Contacts and campaign results are sensitive business/personal data.","evidence":"Reads contacts, senders and campaign status: The connector exposes private recipient and marketing-operation data.","manual_risk_type":"private_data_read","remediation":{"block_tool_categories":["data_exfiltration"],"steps":["Use a least-privilege account limited to the information required by the workflow.","Restrict folders, projects, tenants, and other data scopes wherever the provider allows it.","Review access logs for unexpected reads or bulk retrieval."]},"risk_type":"reads_private_data","severity":"low","title":"Reads contacts, senders and campaign status","triggering_tools":["get_contact","list_contacts_in_list","list_senders","get_campaign_status"]}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"https://mailsoftly.com/contact-us/","tags":["modifies_data","network_access","oauth_required","reads_private_data","sends_messages_as_you","web_connector"],"tools":[{"description":"","name":"add_contact_to_contact_list","risk":{"category":"state_change","level":"medium","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: They materially change contact data and mailing eligibility."}},{"description":"","name":"create_contact","risk":{"category":"state_change","level":"medium","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: They materially change contact data and mailing eligibility."}},{"description":"","name":"create_contact_list","risk":{"category":"state_change","level":"medium","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: They materially change contact data and mailing eligibility."}},{"description":"","name":"create_or_update_contact","risk":{"category":"state_change","level":"medium","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: They materially change contact data and mailing eligibility."}},{"description":"","name":"draft_campaign","risk":{"category":"state_change","level":"medium","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: They materially change contact data and mailing eligibility."}},{"description":"","name":"get_campaign_status"},{"description":"","name":"get_contact"},{"description":"","name":"get_custom_fields"},{"description":"","name":"list_contact_lists"},{"description":"","name":"list_contacts_in_list"},{"description":"","name":"list_senders"},{"description":"","name":"list_tags"},{"description":"","name":"search_contacts"},{"description":"","name":"send_campaign","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: It communicates externally to a contact list as the authenticated business."}},{"description":"","name":"unsubscribe_contact","risk":{"category":"state_change","level":"medium","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: They materially change contact data and mailing eligibility."}},{"description":"","name":"update_contact","risk":{"category":"state_change","level":"medium","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: They materially change contact data and mailing eligibility."}}],"tools_count":16,"transport":"streamable-http","type":"web_connector","url":"https://claude.ai/directory/785dbfbb-3da1-4d6a-930c-c6993cf8c3e8","uuid":"65b140ab-2eb1-5e7a-ac78-e8af89a9bc9c","verification_tier":"community","version":""},"query_key":"mailsoftly","schema_version":1,"status":"match"}