{"generated_at":"2026-10-14T20:07:22+00:00","item":{"added_at":"2026-07-28","analysis_method":"independent_manual_review_2026-10-10","assessment_status":"provisional","auth_posture":"auth_required","catalog_reconciliation":{"basis":"Documented actions on the identified catalog surface; not an execution test.","confidence":"medium","evidence_completeness":"partial","previous":{"confidence":"low","detail_sha256":"cdeab9525dc6839f131cf75ef167f9cf3f576b871dbcd08af527b7131e23e6c3","risk":"medium"},"proposal_file":"claude-tail-proposals.json","rationale":"Medium with a Medium 'Creates customer segments' card and a Medium connected-data row is consistent. On the earlier low-confidence gap: Decile's 'Syncing Audiences to Platforms' article shows that pushing an audience to an ad destination is a separate manual step in the Decile UI (Actions > Sync to Destination), so creating a segment through MCP is an internal, reversible account write with no evidenced automatic outbound activation. query_data reads private ecommerce/customer analytics for one brand, also Medium. Still not resolved: whether query_data can return row-level PII. First pass and final agree.","review_key":"claudesec:c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2","reviewed_at":"2026-10-12","runtime_verified":false,"sources":["https://api.anthropic.com/api/directory/servers?verified_tier=anthropic,partner,community","https://docs.decile.com/article/224-decile-mcp-overview","https://docs.decile.com/article/241-install-the-decile-mcp-in-claude","https://docs.decile.com/article/180-onboarding-audiences"],"status":"resolved"},"category":"Interactive Connector","confidence":"low","description":"Analyze ecommerce customers and store performance with Decile. Explore acquisition, retention, product affinity, cohorts and customer lifetime value. Create customer segments for reporting and activation workflows.","did":"c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2","documentation_url":"https://docs.decile.com/article/224-decile-mcp-overview","editorial_description":{"extended_description":"Decile combines ecommerce and marketing data with demographic and lifestyle enrichment. Analyses include market baskets, purchase sequences, subscriptions and comparisons with US-population benchmarks. The connector lets you select a brand, query its data and generate or save segments.","schema_version":1,"summary":"Analyze ecommerce customers and store performance with Decile.\nExplore acquisition, retention, product affinity, cohorts and customer lifetime value.\nCreate customer segments for reporting and activation workflows."},"homepage_url":"","icon":"","id":"c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2","installs":0,"last_scanned":"","license":"","long_description":"Decile combines ecommerce and marketing data with demographic and lifestyle enrichment. Analyses include market baskets, purchase sequences, subscriptions and comparisons with US-population benchmarks. The connector lets you select a brand, query its data and generate or save segments.","manual_assessment":"medium","manual_review":{"all_findings":[{"evidence":"The tools create/generate a segment and official docs reference segments saved in the Decile account.","reasoning":"This persistently changes customer analytics/audience data.","risk_type":"data_modification","severity":"medium","title":"Creates customer segments","triggering_tools_or_skills":["create_segment","generate_segment"]}],"assessment_status":"provisional","auth_and_scopes":"Authentication requires an active Decile ecommerce account; segment write visibility/scopes are unspecified.","blocked_missing_evidence":null,"confidence":"low","displayed_risk":"medium","evidence_completeness":"partial","manual_overall_risk":"medium","official_sources":[{"accessed_at":"2026-10-10T20:24:37Z","url_or_path":"plutosecurity/plutonium@b749c8dc43536c794409be9805edd48063f045e2:app/data/conn/claudesec/c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2.json","what_it_proves":"Candidate PR #125 record identity (name \"Decile\", publisher, type interactive_connector) and 6 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/c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2: complete tool_names inventory (6 tools), remote streamable-http endpoint https://mcp.decile.com/mcp, auth_posture auth_required, directory tier community"},{"accessed_at":"2026-10-10T21:02:06Z","url_or_path":"https://docs.decile.com/article/224-decile-mcp-overview","what_it_proves":"Official overview documents private ecommerce analytics and saved segment/audience objects."}],"primary_reason":"Decile creates/generates saved customer segments in an ecommerce analytics account.","provisional_risk":null,"publication_recommendation":"accept","requires_runtime_verification":true,"review_key":"claude:c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2","reviewed_at":"2026-10-10","reviewer_notes":"Reviewed all 6 names and official overview. Docs confirm saved audiences/segments are account objects, but do not detail create_segment behavior.","risk_domains":{"arbitrary_network_access":"false","authz_ambiguity":"false","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":"false","spends_or_moves_money":"false"},"tools_or_skills_reviewed":6,"tools_or_skills_total":6},"name":"Decile","needs_runtime_verification":true,"plutonium_url":"https://plutonium.pluto.security/detail.html?planet=claudesec&did=c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2&utm_source=plutonium_analysis_skill&utm_medium=claude_skill&utm_campaign=connector_risk_assessment","privacy_policy_url":"https://www.decile.com/privacy-policy","provisional_risk":null,"publication_recommendation":"accept","publisher":"Decile","publisher_url":"https://www.decile.com/","remote_url":"https://mcp.decile.com/mcp","repository_url":"","risk":"medium","risk_severity":"medium","security_risks":[{"description":"Queries ecommerce and customer analytics for the brand selected in your Decile connection.","evidence":"Actions: query_data, list_brands, get_default_brand, switch_brand. https://docs.decile.com/article/241-install-the-decile-mcp-in-claude — sign in with Decile credentials; one brand at a time; example order questions","risk_type":"reads_private_data","severity":"medium","title":"Reads private commerce and customer analytics"},{"description":"Creates or generates customer segments inside your Decile account. Synchronizing audiences to external destinations is a separate workflow.","evidence":"Actions: create_segment, generate_segment. https://docs.decile.com/article/180-onboarding-audiences — sync to destination is a manual Actions menu step","risk_type":"modifies_data","severity":"medium","title":"Creates and saves customer segments"}],"signature_status":"unknown","source_code_reviewed":false,"support_url":"support@decile.com","tags":["reads_private_data","modifies_data"],"tools":[{"description":"","name":"get_default_brand"},{"description":"","name":"list_brands"},{"description":"","name":"query_data"},{"description":"","name":"switch_brand"},{"description":"","name":"create_segment","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: This persistently changes customer analytics/audience data."}},{"description":"","name":"generate_segment","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: This persistently changes customer analytics/audience data."}}],"tools_count":6,"transport":"streamable-http","type":"interactive_connector","url":"https://claude.ai/directory/c5b2b165-7ef3-4712-b0e0-8fc7109fb4f2","uuid":"64d834b6-1843-5a7f-b347-3ba48b82ff31","verification_tier":"community","version":""},"query_key":"decile decile","schema_version":1,"status":"match"}