# list_marketing_brands List brand identities owned by the API-key account. Agent View of the PolicyLayer registry record for `list_marketing_brands`. HTML page: https://policylayer.com/tools/com-meta-council-decision-intelligence/list-marketing-brands ## Facts - Tool: `list_marketing_brands` - Server: Meta Council (`https://meta-council.com/mcp`) — https://policylayer.com/tools/com-meta-council-decision-intelligence.md - Homepage: https://github.com/daliu/meta-council - Risk category: Read (Low risk) - Registry record: grade F, identity unverified - Server auth posture: open - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Allowed ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "list_marketing_brands", "arguments": {} } } ``` ## Why list_marketing_brands is rated Low This tool queries and returns existing brand identity data without modifying, executing, deleting, or creating anything. It is a straightforward data retrieval operation, making it a Read category tool. The severity is low because listing brand identities poses minimal risk—it merely exposes metadata about brands already associated with the account, with no capability to alter systems or data. From the tool's own definition: "Tool name 'list_marketing_brands' and description 'List brand identities owned by the API-key account' indicate a retrieval operation with no side effects." ## Use case AI agents call list_marketing_brands to retrieve information from Meta Council without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere. ## Recommended policy (PolicyLayer) Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Meta Council: ```json { "version": "1", "default": "deny", "tools": { "list_marketing_brands": {} } } ``` ## Other tools on Meta Council (279) - `account_export` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/account-export.md - `cancel_booking` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/cancel-booking.md - `decide_approval` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/decide-approval.md - `delete_accounting_run` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/delete-accounting-run.md - `delete_monitor` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/delete-monitor.md - `delete_saved_view` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/delete-saved-view.md - `delete_workflow_template` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/delete-workflow-template.md - `preview_scheduling_action` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/preview-scheduling-action.md - `project_unlink_feature` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/project-unlink-feature.md - `reconcile_attention_notification_delivery` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/reconcile-attention-notification-delivery.md - `revoke_portfolio_report_share` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/revoke-portfolio-report-share.md - `ticket_dependency_remove` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/ticket-dependency-remove.md - `void_invoice` — Destructive — https://policylayer.com/tools/com-meta-council-decision-intelligence/void-invoice.md - `dismiss_ticket_integration_effect` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/dismiss-ticket-integration-effect.md - `execute_saved_view` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/execute-saved-view.md - `preview_accounting_ticket_sync` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/preview-accounting-ticket-sync.md - `project_link_feature` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/project-link-feature.md - `retry_workflow` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/retry-workflow.md - `review_external_workflow` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/review-external-workflow.md - `run_comparison` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/run-comparison.md - `run_council` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/run-council.md - `run_workflow` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/run-workflow.md - `start_external_workflow` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/start-external-workflow.md - `ticket_scenario_revise` — Execute — https://policylayer.com/tools/com-meta-council-decision-intelligence/ticket-scenario-revise.md - `add_invoice_line_item` — Financial — https://policylayer.com/tools/com-meta-council-decision-intelligence/add-invoice-line-item.md - `mark_invoice_paid` — Financial — https://policylayer.com/tools/com-meta-council-decision-intelligence/mark-invoice-paid.md - `advance_workflow` — Read — https://policylayer.com/tools/com-meta-council-decision-intelligence/advance-workflow.md - `ask_legal` — Read — https://policylayer.com/tools/com-meta-council-decision-intelligence/ask-legal.md - `browse_ticket_integration_import` — Read — https://policylayer.com/tools/com-meta-council-decision-intelligence/browse-ticket-integration-import.md - `campaign_pipeline_stats` — Read — https://policylayer.com/tools/com-meta-council-decision-intelligence/campaign-pipeline-stats.md - …and 249 more: https://policylayer.com/tools/com-meta-council-decision-intelligence.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=com-meta-council-decision-intelligence · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-meta-council-decision-intelligence