# list_deployments List recent application deployments tracked in ServiceNow Agent View of the PolicyLayer registry record for `list_deployments`. HTML page: https://policylayer.com/tools/servicenow-mcp-server/list-deployments ## Facts - Tool: `list_deployments` - Server: ServiceNow MCP Server (`@aartiq/servicenow-mcp`) — https://policylayer.com/tools/servicenow-mcp-server.md - Install: `npx -y @aartiq/servicenow-mcp` - Homepage: https://github.com/aartiq/servicenow-mcp - Risk category: Read (Low risk) - Registry record: grade F, identity verified - 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_deployments", "arguments": {} } } ``` ## Why list_deployments is rated Low This tool retrieves historical deployment information from ServiceNow without triggering, modifying, or deleting deployments. It is a passive read operation with minimal risk of unintended consequences if called by an AI agent. The severity is low because querying deployment history has no side effects on infrastructure or data integrity. From the tool's own definition: "Tool name 'list_deployments' and description 'List recent application deployments tracked in ServiceNow' indicate a query/retrieval operation with no modification or execution of deployments." ## Use case AI agents call list_deployments to retrieve information from ServiceNow MCP Server 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 ServiceNow MCP Server: ```json { "version": "1", "default": "deny", "tools": { "list_deployments": {} } } ``` ## Other tools on ServiceNow MCP Server (364) - `delete_attachment` — Destructive — https://policylayer.com/tools/servicenow-mcp-server/delete-attachment.md - `delete_system_property` — Destructive — https://policylayer.com/tools/servicenow-mcp-server/delete-system-property.md - `delete_uib_page` — Destructive — https://policylayer.com/tools/servicenow-mcp-server/delete-uib-page.md - `remove_user_from_group` — Destructive — https://policylayer.com/tools/servicenow-mcp-server/remove-user-from-group.md - `rollback_deployment` — Destructive — https://policylayer.com/tools/servicenow-mcp-server/rollback-deployment.md - `commit_changeset` — Execute — https://policylayer.com/tools/servicenow-mcp-server/commit-changeset.md - `create_business_rule` — Execute — https://policylayer.com/tools/servicenow-mcp-server/create-business-rule.md - `create_flow_action` — Execute — https://policylayer.com/tools/servicenow-mcp-server/create-flow-action.md - `create_scheduled_job` — Execute — https://policylayer.com/tools/servicenow-mcp-server/create-scheduled-job.md - `create_script_include` — Execute — https://policylayer.com/tools/servicenow-mcp-server/create-script-include.md - `create_ui_action` — Execute — https://policylayer.com/tools/servicenow-mcp-server/create-ui-action.md - `execute_background_script` — Execute — https://policylayer.com/tools/servicenow-mcp-server/execute-background-script.md - `fire_event` — Execute — https://policylayer.com/tools/servicenow-mcp-server/fire-event.md - `ml_detect_anomalies` — Execute — https://policylayer.com/tools/servicenow-mcp-server/ml-detect-anomalies.md - `ml_train_anomaly_detector` — Execute — https://policylayer.com/tools/servicenow-mcp-server/ml-train-anomaly-detector.md - `ml_train_change_risk` — Execute — https://policylayer.com/tools/servicenow-mcp-server/ml-train-change-risk.md - `ml_train_incident_classifier` — Execute — https://policylayer.com/tools/servicenow-mcp-server/ml-train-incident-classifier.md - `publish_changeset` — Execute — https://policylayer.com/tools/servicenow-mcp-server/publish-changeset.md - `run_aggregate_query` — Execute — https://policylayer.com/tools/servicenow-mcp-server/run-aggregate-query.md - `run_atf_suite` — Execute — https://policylayer.com/tools/servicenow-mcp-server/run-atf-suite.md - `run_atf_test` — Execute — https://policylayer.com/tools/servicenow-mcp-server/run-atf-test.md - `run_discovery_scan` — Execute — https://policylayer.com/tools/servicenow-mcp-server/run-discovery-scan.md - `run_security_playbook` — Execute — https://policylayer.com/tools/servicenow-mcp-server/run-security-playbook.md - `run_transform_map` — Execute — https://policylayer.com/tools/servicenow-mcp-server/run-transform-map.md - `scan_vulnerabilities` — Execute — https://policylayer.com/tools/servicenow-mcp-server/scan-vulnerabilities.md - `switch_update_set` — Execute — https://policylayer.com/tools/servicenow-mcp-server/switch-update-set.md - `test_flow` — Execute — https://policylayer.com/tools/servicenow-mcp-server/test-flow.md - `trigger_agentic_playbook` — Execute — https://policylayer.com/tools/servicenow-mcp-server/trigger-agentic-playbook.md - `trigger_flow` — Execute — https://policylayer.com/tools/servicenow-mcp-server/trigger-flow.md - `trigger_scheduled_job` — Execute — https://policylayer.com/tools/servicenow-mcp-server/trigger-scheduled-job.md - …and 334 more: https://policylayer.com/tools/servicenow-mcp-server.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=servicenow-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/servicenow-mcp-server